Граф коммитов

7475 Коммитов

Автор SHA1 Сообщение Дата
Subhransu S. Prusty 739ffee97e ALSA: hda - Add hdmi chmap verb programming ops to chmap object
Add slot and channel count programming to hdmi_chmap object and
move the chmap_ops to core. Use register_chmap_ops API to
register for default ops.  Override specific chmap ops in the
driver.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-07 15:41:31 +01:00
Subhransu S. Prusty f302240da5 ALSA: hda - Use hdac name space for CEA spk alloc structure
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-07 15:41:30 +01:00
Subhransu S. Prusty 9b3dc8aa3f ALSA: hda - Register chmap obj as priv data instead of codec
With this chmap object is added as private data and new ops are
added to access driver specific chmap.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-07 15:41:29 +01:00
Subhransu S. Prusty 67b90cb84b ALSA: hda - Create common chmap object
chmap object represents multichannel capability and contains chmap
ops. Legacy driver is updated to use this.

With next set of patches chmap object is moved to common to be
reused by other drivers (ex: skylake ASoC hdmi driver).

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-07 15:41:28 +01:00
Takashi Iwai 6defb60ae4 Merge branch 'for-linus' into for-next
Resolved the conflicts with the latest HDA HDMI fixes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-04 08:41:41 +01:00
Libin Yang 790b415c98 ALSA: hda - hdmi defer to register acomp eld notifier
Defer to register acomp eld notifier until hdmi audio driver
is fully ready.

After registering eld notifier, gfx driver can use this
callback function to notify audio driver the monitor
connection event. However this action may happen when
audio driver is adding the pins or doing other initialization.
This is not always safe, however. For example, using
per_pin->lock before the lock is initialized.

Let's register the eld notifier after the initialization is done.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-04 08:40:24 +01:00
Libin Yang ec75a940b1 ALSA: hda - hdmi add wmb barrier for audio component
To make sure audio_ptr is set before intel_audio_codec_enable()
or intel_audio_codec_disable() calling pin_eld_notify(),
this patch adds wmb barrier to prevent optimizing.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-04 08:37:59 +01:00
Simon South 02322ac9de ALSA: hda - Fix mic issues on Acer Aspire E1-472
This patch applies the microphone-related fix created for the Acer
Aspire E1-572 to the E1-472 as well, as it uses the same Realtek ALC282
CODEC and demonstrates the same issues.

This patch allows an external, headset microphone to be used and limits
the gain on the (quite noisy) internal microphone.

Signed-off-by: Simon South <simon@simonsouth.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-03 10:27:54 +01:00
Libin Yang d10a80de04 ALSA: hda - hdmi_find_pcm_slot return value bug fix
hdmi_find_pcm_slot return -EBUSY when not no pcm slot found,
not -ENODEV. So the caller should compare with -EBUSY.

Fixes: a76056f2e5 ('ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug')
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-03-01 10:29:21 +01:00
Takashi Iwai eab3c4db19 ALSA: hdsp: Fix wrong boolean ctl value accesses
snd-hdsp driver accesses enum item values (int) instead of boolean
values (long) wrongly for some ctl elements.  This patch fixes them.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-29 18:13:34 +01:00
Takashi Iwai c1099c3294 ALSA: hdspm: Fix zero-division
HDSPM driver contains a code issuing zero-division potentially in
system sample rate ctl code.  This patch fixes it by not processing
a zero or invalid rate value as a divisor, as well as excluding the
invalid value to be passed via the given ctl element.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-29 18:13:34 +01:00
Takashi Iwai 537e481362 ALSA: hdspm: Fix wrong boolean ctl value accesses
snd-hdspm driver accesses enum item values (int) instead of boolean
values (long) wrongly for some ctl elements.  This patch fixes them.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-29 18:13:34 +01:00
Takashi Iwai d61b04f801 Merge branch 'for-linus' into for-next 2016-02-26 20:26:09 +01:00
Ville Syrjälä 30ff5957c3 ALSA: hda - Autosuspend controller after probe even if codecs are already suspended
azx_probe_continue() uses pm_runtime_put_noidle() to drop the rpm
usage_count, which means that if it's the last reference the
autosuspend of the controller won't actually happen. So if the codecs
autosuspend before the azx_probe_continue() drops the last
reference we'll fail to autosuspend the controller. This does happen
in practice, but not every time. As can be seen in [1] the controller
autosuspend attempt fails due to the usage_count when suspending the
codecs. A bit later we see the the contoller usage_count dropping to
zero without further attempts at autosuspend.

Fix the problem by using pm_runtime_put_autosuspend() instead, which
will kick off the autosuspend of the controller even if the codecs
are already asleep. As can be seen in [2] the controller autosuspend
still fails while suspending the codecs, but later on we see another
autosuspend attempt after dropping the usage_count to 0.

I was also a bit worried that there might still be a race between the
controller autosuspend and the rest of the code in azx_probe_continue().
So I also tried replacing the the put_noidle() with put_sync_suspend().
No explosions occurred, so I'm somewhat satisfied that there are no
serious problems in this area.

[1]
 kworker/1:2-122   [001] ....    63.661310: __pm_runtime_suspend: hdaudioC0D0 usage_count 0
 kworker/1:2-122   [001] d..2    63.661316: rpm_suspend: hdaudioC0D0 flags-d cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/1:2-122   [001] d..1    63.661317: rpm_check_suspend_allowed: hdaudioC0D0 retval 0
 kworker/1:2-122   [001] d..2    63.661332: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0
 kworker/1:1-72    [001] d..2    63.661543: rpm_suspend: hdaudioC0D0 flags-a cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/1:1-72    [001] d..1    63.661544: rpm_check_suspend_allowed: hdaudioC0D0 retval 0
 kworker/1:1-72    [001] ....    63.661545: hda_codec_runtime_suspend: hdaudioC0D0 suspend
 kworker/1:1-72    [001] d..2    63.661614: rpm_idle: 0000:00:03.0 flags-1 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
 kworker/1:1-72    [001] d..1    63.661615: rpm_check_suspend_allowed: 0000:00:03.0 usage_count 1
 kworker/1:1-72    [001] d..1    63.661615: rpm_check_suspend_allowed: 0000:00:03.0 retval -11
 kworker/1:1-72    [001] d..2    63.661616: rpm_return_int: rpm_idle+0x249/0x487:0000:00:03.0 ret=-11
 kworker/1:1-72    [001] d..2    63.661616: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0
 kworker/1:2-122   [001] d..2    63.664834: rpm_idle: hdaudioC0D0 flags-8 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/1:2-122   [001] d..1    63.664835: rpm_check_suspend_allowed: hdaudioC0D0 retval 1
 kworker/1:2-122   [001] d..2    63.664836: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11
 kworker/1:2-122   [001] d..2    63.664841: rpm_idle: hdaudioC0D0 flags-8 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/1:2-122   [001] d..1    63.664841: rpm_check_suspend_allowed: hdaudioC0D0 retval 1
 kworker/1:2-122   [001] d..2    63.664841: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11
 kworker/1:2-122   [001] ....    63.664842: azx_probe_continue: 0000:00:03.0 usage_count=0

[2]
 kworker/0:0-4     [000] ....    50.354567: __pm_runtime_suspend: hdaudioC0D0 usage_count 0
 kworker/0:0-4     [000] d..2    50.354574: rpm_suspend: hdaudioC0D0 flags-d cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:0-4     [000] d..1    50.354575: rpm_check_suspend_allowed: hdaudioC0D0 retval 0
 kworker/0:0-4     [000] d..2    50.354589: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0
 kworker/0:2-135   [000] d..2    50.354809: rpm_suspend: hdaudioC0D0 flags-a cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:2-135   [000] d..1    50.354810: rpm_check_suspend_allowed: hdaudioC0D0 retval 0
 kworker/0:2-135   [000] ....    50.354816: hda_codec_runtime_suspend: hdaudioC0D0 suspend
 kworker/0:2-135   [000] d..2    50.354908: rpm_idle: 0000:00:03.0 flags-1 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:2-135   [000] d..1    50.354909: rpm_check_suspend_allowed: 0000:00:03.0 usage_count 1
 kworker/0:2-135   [000] d..1    50.354909: rpm_check_suspend_allowed: 0000:00:03.0 retval -11
 kworker/0:2-135   [000] d..2    50.354909: rpm_return_int: rpm_idle+0x249/0x487:0000:00:03.0 ret=-11
 kworker/0:2-135   [000] d..2    50.354910: rpm_return_int: rpm_suspend+0x406/0x5e8:hdaudioC0D0 ret=0
 kworker/0:0-4     [000] d..2    50.373791: rpm_idle: hdaudioC0D0 flags-8 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:0-4     [000] d..1    50.373792: rpm_check_suspend_allowed: hdaudioC0D0 retval 1
 kworker/0:0-4     [000] d..2    50.373793: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11
 kworker/0:0-4     [000] d..2    50.373797: rpm_idle: hdaudioC0D0 flags-8 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:0-4     [000] d..1    50.373798: rpm_check_suspend_allowed: hdaudioC0D0 retval 1
 kworker/0:0-4     [000] d..2    50.373798: rpm_return_int: rpm_idle+0x249/0x487:hdaudioC0D0 ret=-11
 kworker/0:0-4     [000] ....    50.373799: __pm_runtime_suspend: 0000:00:03.0 usage_count 0
 kworker/0:0-4     [000] d..2    50.373800: rpm_suspend: 0000:00:03.0 flags-d cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:0-4     [000] d..1    50.373800: rpm_check_suspend_allowed: 0000:00:03.0 retval 0
 kworker/0:0-4     [000] d..2    50.373803: rpm_return_int: rpm_suspend+0x406/0x5e8:0000:00:03.0 ret=0
 kworker/0:0-4     [000] d..2    50.385164: rpm_suspend: 0000:00:03.0 flags-a cnt-0  dep-0  auto-1 p-0 irq-0 child-0
 kworker/0:0-4     [000] d..1    50.385165: rpm_check_suspend_allowed: 0000:00:03.0 retval 0
 kworker/0:0-4     [000] ....    50.385174: azx_runtime_suspend: 0000:00:03.0 azx suspend releaseing power well
 kworker/0:0-4     [000] ....    50.385179: azx_runtime_suspend: 0000:00:03.0 azx suspend
 kworker/0:0-4     [000] d..2    50.386872: rpm_return_int: rpm_suspend+0x406/0x5e8:0000:00:03.0 ret=0

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-26 20:18:48 +01:00
Takashi Iwai 473f414564 ALSA: hda - Loop interrupt handling until really cleared
Currently the interrupt handler of HD-audio driver assumes that no irq
update is needed while processing the irq.  But in reality, it has
been confirmed that the HW irq is issued even during the irq
handling.  Since we clear the irq status at the beginning, process the
interrupt, then exits from the handler, the lately issued interrupt is
left untouched without being properly processed.

This patch changes the interrupt handler code to loop over the
check-and-process.  The handler tries repeatedly as long as the IRQ
status are turned on, and either stream or CORB/RIRB is handled.

For checking the stream handling, snd_hdac_bus_handle_stream_irq()
returns a value indicating the stream indices bits.  Other than that,
the change is only in the irq handler itself.

Reported-by: Libin Yang <libin.yang@linux.intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-26 08:50:31 +01:00
Takashi Iwai f883982dc1 ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2
HP EliteBook 755 G2 with ALC3228 (ALC280) codec [103c:221c] requires
the known fixup (ALC269_FIXUP_HEADSET_MIC) for making the headset mic
working.  Also, it suffers from the loopback noise problem, so we
should disable aamix path as well.

Reported-by: Derick Eddington <derick.eddington@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-25 14:36:08 +01:00
David Henningsson 2ae955774f ALSA: hda - Fixup speaker pass-through control for nid 0x14 on ALC225
On one of the machines we enable, we found that the actual speaker volume
did not always correspond to the volume set in alsamixer. This patch
fixes that problem.

This patch was orginally written by Kailang @ Realtek, I've rebased it
to fit sound git master.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1549660
Co-Authored-By: Kailang <kailang@realtek.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-25 10:24:29 +01:00
Kai-Heng Feng 3b43b71f05 ALSA: hda - Fixing background noise on Dell Inspiron 3162
After login to the desktop on Dell Inspiron 3162,
there's a very loud background noise comes from the builtin speaker.
The noise does not go away even if the speaker is muted.

The noise disappears after using the aamix fixup.

Codec: Realtek ALC3234
Address: 0
AFG Function Id: 0x1 (unsol 1)
    Vendor Id: 0x10ec0255
    Subsystem Id: 0x10280725
    Revision Id: 0x100002
    No Modem Function Group found

BugLink: http://bugs.launchpad.net/bugs/1549620
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-25 09:10:13 +01:00
Libin Yang fb087eaaef ALSA: hda - hdmi eld control created based on pcm
eld control is created based on pcm now.
When monitor is connected, eld control will be bound to
pin automatically.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-23 10:33:44 +01:00
Takashi Iwai fe0d128c57 ALSA: jack: Allow building the jack layer without input device
Since the recent integration of kctl jack and input jack layers, we
can basically build the jack layer even without input devices.  That
is, the jack layer itself can be built with conditional to enable the
input device support or not, while the users may enable always
CONFIG_SND_JACK unconditionally.

For achieving it, this patch changes the following:
- A new Kconfig, CONFIG_SND_JACK_INPUT_DEV, was introduced to indicate
  whether the jack layer supports the input device,
- A few items in snd_jack struct and relevant codes are conditionally
  built upon CONFIG_SND_JACK_INPUT_DEV,
- The users of CONFIG_SND_JACK drop the messy dependency on
  CONFIG_INPUT.

This change also automagically fixes a potential bug in HD-audio
driver Arnd reported, where the NULL or uninitialized jack instance is
dereferenced.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-23 09:03:07 +01:00
Takashi Iwai 7e31a01594 ALSA: hda - Apply clock gate workaround to Skylake, too
Some Skylake machines show the codec probe errors in certain
situations, e.g. HP Z240 desktop fails to probe the onboard Realtek
codec at reloading the snd-hda-intel module like:
  snd_hda_intel 0000:00:1f.3: spurious response 0x200:0x2, last cmd=0x000000
  snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: lastcmd=0x000f0000
  snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x000f0000
  snd_hda_intel 0000:00:1f.3: Codec #0 probe error; disabling it...
  hdaudio hdaudioC0D2: no AFG or MFG node found
  snd_hda_intel 0000:00:1f.3: no codecs initialized

Also, HP G470 G3 suffers from the similar problem, as reported in
bugzilla below.  On this machine, the codec probe error appears even
at a fresh boot.

As Libin suggested, the same workaround used for Broxton in the commit
[6639484ddaf6: ALSA: hda - disable dynamic clock gating on Broxton
 before reset] can be applied for Skylake in order to fix this problem.
The Intel HW team also confirmed that this is needed for SKL.

This patch makes the workaround applied to both SKL and BXT
platforms.  The referred macros are moved and one superfluous macro
(IS_BROXTON()) is another one (IS_BXT()) as well.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=112731
Suggested-by: Libin Yang <libin.yang@linux.intel.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-22 17:13:48 +01:00
Lukas Wunner c3a900581e ALSA: hda - Use acpi_dev_present()
Use shiny new acpi_dev_present() and remove all the boilerplate
to search for a particular ACPI device. No functional change.
Cf. 2d12b6b381 ("ACPI / utils: Add acpi_dev_present()").

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-21 09:16:00 +01:00
Libin Yang 3184270ec1 ALSA: hda - hdmi get jack from hda_jack_tbl when not dyn_pcm_assign
On Intel platform, if !dyn_pcm_assign, spec->pcm_rec[].jack is not
NULL even after snd_hda_jack_tbl_clear() is called to free snd_jack.
This may cause access invalid memory when calling snd_jack_report.

Fixes: 25e4abb33d ('ALSA: hda - hdmi jack created based on pcm')
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-19 09:06:39 +01:00
Takashi Iwai 0b8c82190c ALSA: hda - Cancel probe work instead of flush at remove
The commit [991f86d7ae4e: ALSA: hda - Flush the pending probe work at
remove] introduced the sync of async probe work at remove for fixing
the race.  However, this may lead to another hangup when the module
removal is performed quickly before starting the probe work, because
it issues flush_work() and it's blocked forever.

The workaround is to use cancel_work_sync() instead of flush_work()
there.

Fixes: 991f86d7ae ('ALSA: hda - Flush the pending probe work at remove')
Cc: <stable@vger.kernel.org> # v3.17+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-15 16:37:24 +01:00
Takashi Iwai fa9a435deb Merge branch 'topic/hda-mst' into for-next 2016-02-10 09:25:15 +01:00
Takashi Iwai 2ebab40eb7 ALSA: hda - Fix bad dereference of jack object
The hda_jack_tbl entries are managed by snd_array for allowing
multiple jacks.  It's good per se, but the problem is that struct
hda_jack_callback keeps the hda_jack_tbl pointer.  Since snd_array
doesn't preserve each pointer at resizing the array, we can't keep the
original pointer but have to deduce the pointer at each time via
snd_array_entry() instead.  Actually, this resulted in the deference
to the wrong pointer on codecs that have many pins such as CS4208.

This patch replaces the pointer to the NID value as the search key.
As an unexpected good side effect, this even simplifies the code, as
only NID is needed in most cases.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-09 12:16:31 +01:00
Takashi Iwai c44d9b1181 ALSA: hda - Fix speaker output from VAIO AiO machines
Some Sony VAIO AiO models (VGC-JS4EF and VGC-JS25G, both with PCI SSID
104d:9044) need the same quirk to make the speaker working properly.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=112031
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-07 09:41:35 +01:00
Takashi Iwai 6c361d10e0 Revert "ALSA: hda - Fix noise on Gigabyte Z170X mobo"
This reverts commit 0c25ad8040.

The original commit disabled the aamixer path due to the noise
problem, but it turned out that some mobo with the same PCI SSID
doesn't suffer from the issue, and the disabled function (analog
loopback) is still demanded by users.

Since the recent commit [e7fdd52779a6: ALSA: hda - Implement loopback
control switch for Realtek and other codecs], we have the dynamic
mixer switch to enable/disable the aamix path, and we don't have to
disable the path statically any longer.  So, let's revert the
disablement, so that only the user suffering from the noise problem
can turn off the aamix on the fly.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108301
Reported-by: <mutedbytes@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-05 20:19:00 +01:00
David Henningsson 360a824568 ALSA: hda - Fix static checker warning in patch_hdmi.c
The static checker warning is:

	sound/pci/hda/patch_hdmi.c:460 hdmi_eld_ctl_get()
	error: __memcpy() 'eld->eld_buffer' too small (256 vs 512)

I have a hard time figuring out if this can ever cause an information leak
(I don't think so), but nonetheless it does not hurt to increase the
robustness of the code.

Fixes: 68e03de985 ('ALSA: hda - hdmi: Do not expose eld data when eld is invalid')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Cc: <stable@vger.kernel.org> # v3.9+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-05 12:35:11 +01:00
Takashi Iwai 2154cc0e2d ALSA: hda - Add fixup for Mac Mini 7,1 model
Mac Mini 7,1 model with CS4208 codec reports the headphone jack
detection wrongly in an inverted way.  Moreover, the advertised pins
for the audio input and SPDIF output have actually no jack detection.

This patch addresses these issues.  The inv_jack_detect flag is set
for fixing the headphone jack detection, and the pin configs for audio
input and SPDIF output are marked as non-detectable.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=105161
Report-and-tested-by: moosotc@gmail.com
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 12:32:51 +01:00
Kailang Yang 4cc9b9d627 ALSA: hda/realtek - Support headset mode for ALC225
Support headset mode for ALC225 platforms.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 09:05:02 +01:00
Kailang Yang cfc5a845e6 ALSA: hda/realtek - Support Dell headset mode for ALC225
Dell create new platform with ALC298 codec.
This patch will enable headset mode for ALC225/ALC3253 platform.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 09:04:54 +01:00
Kailang Yang 4231430da9 ALSA: hda/realtek - New codec support of ALC225
Add new support for ALC225, yet another variant of ALC298 codec.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org> # 4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 09:04:42 +01:00
Libin Yang 022f344b41 ALSA: hda - build chmap kctl based on pcm in hdmi audio
Build chmap kctl based on pcm. The first chmap kctl will be
mapped to the first pcm, and so on.

When a monitor is connected to a pin, the chmap kctl can
find the pin and the monitor through the pcm index.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 08:49:08 +01:00
Insu Yun f1d51595a2 ALSA: emu10k1: correctly handling failed thread creation
Since kthread_create can be failed, it needs to check
whether error occurred and return error code.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 17:30:25 +01:00
Libin Yang 6639484dda ALSA: hda - disable dynamic clock gating on Broxton before reset
On Broxton, to make sure the reset controller works properly,
MISCBDCGE bit (bit 6) in CGCTL (0x48) of PCI configuration space
need be cleared before reset and set back to 1 after reset.
Otherwise, it may prevent the CORB/RIRB logic from being reset.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 14:00:41 +01:00
Libin Yang b09887f891 ALSA: hda - hdmi create spdif ctl based on pcm
SPDIF ctl should be based on pcm. Each spdif ctl controls
one pcm state.

This patch creates spdif based on pcm and no longer
based on pin.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang 25e4abb33d ALSA: hda - hdmi jack created based on pcm
Jack is created based on pcm.

Apply the acomp jack rule to dyn_pcm_assign.
For dyn_pcm_assign:
 Driver does not use hda_jack. It operates snd_jack directly.
 snd_jack pointer will be stored in spec->pcm.jack instead of
 the current spec->acomp_jack. When pcm is assigned to pin,
 jack will be assigned to pin automatically.
For !dyn_pcm_assign:
 Driver continues using hda_jack for less impact on the old cases.
 Pcm is statically assigned to pin. So is jack. spec->pcm.jack
 saves the snd_jack pointer created in hda_jack.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang 2bea241a03 ALSA: hda - add hdmi_pcm to manage hdmi pcm related features
Use struct hdmi_pcm wrapper for hdmi pcm management.
All PCM related features, like jack,  will be put in this structure.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang ac98379a75 ALSA: hda - hdmi setup pin when monitor hotplug in pcm dynamic assignment mode
Setup pin configuration when monitor is hotplugged
in pcm dynamic assignment if the PCM is in open state.

When monitor is disconnect, The pin will be reset.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang a76056f2e5 ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug
Dynamically bind/unbind the PCM to pin when HDMI/DP monitor hotplug.

When monitor is connected, find a proper PCM for the monitor.
When monitor is disconnected, unbind the PCM from the pin.

The binding policy (use Intel platform as example) is:
1. Try to use the legacy pin-pcm mapping for the device entry 0
   of the pin.
2. If step 1 fails, try to bind pin to the backup PCMs. For example,
   on Intel platform, if DP MST is enabled, 5 PCMs will be created.
   PCM 3, PCM 7, PCM 8 are supposed to be used by device entry 0 of
   pin 5, pin 6 and pin 7. PCM 9 and PCM 10 are the backup PCMs.
3. If step 2 fails, try to find any PCM to bind to the pin.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang 2bf3c85a5b ALSA: hda - hdmi operate spdif based on pcm
Currently, the driver operates the spdif based on pin.
This is ok for the current driver as pcm is statically
bound to the pin.

However, if the driver uses dynamically pcm assignment,
this will cause confusion for user space.

The patch changes spdif operation from pin based to pcm based.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang 42b2987079 ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode
Pulseaudio requires open pcm successfully when probing.

This patch handles playback without monitor in dynamic pcm assignment
mode. It tries to open/prepare/close pcm successfully even there is
no pin bound to the PCM. On the meantime, it will try to find a proper
converter for the PCM.

As pcm is This patch introduces a pcm_lock in struct hdmi_spec.
This lock is used to protect:
1. the variables in struct hdmi_spec;
2. other variables shared for dynamic pcm assignment mode
3. device entry selection. As each device entry is represented by
   a separate struct struct hdmi_spec_per_pin, the lock in per_pin
   is not enough. Please see details below.

MST audio device entry operation:
1. select device entry on the pin
2. operate on the pin nid

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Libin Yang 6590faaba4 ALSA: hda - hdmi begin to support dynamic PCM assignment
Begin to support dynamic PCM assignment to pin in
hdmi audio driver.

This means PCM will not be statically bound with pin.
When there is a monitor connected, the corresponding pin
will try to find a proper PCM to bind. When the monitor
is disconnected, the corresponding pin will unbind
the PCM. This helps to reduce the PCM number when there
are many pins (device entries in DP MST mode) and only
a few of them work at the same time.

This patch adds the pcm member in struct hdmi_spec_per_pin.
When PCM is dynamically bound to the pin, the member pcm
will pointer to the corresponding pcm_rec[] in hdmi_spec,
which means the hda_pcm is bound to the pin.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:34:56 +01:00
Aaron Plattner 3ec622f409 ALSA: hda - Add new GPU codec ID 0x10de0083 to snd-hda
Vendor ID 0x10de0083 is used by a yet-to-be-named GPU chip.

This chip also has the 2-ch audio swapping bug, so patch_nvhdmi is
appropriate here.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:28:17 +01:00
Takashi Iwai 61595dca74 ALSA: Add missing dependency on CONFIG_SND_TIMER
Since the build of PCM timer may be disabled via Kconfig now, each
driver that provides a timer interface needs to set CONFIG_SND_TIMER
explicitly.  Otherwise it may get a build error due to missing
symbol.

Fixes: 90bbaf66ee ('ALSA: timer: add config item to export PCM timer disabling for expert')
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-27 07:10:38 +01:00
Linus Torvalds e7cc3edd17 sound fixes for 4.5-rc1
Here are lots of small fixes that have been collected since the
 previous pull.  This time, not only trivial ones but fixes for some
 serious bugs are included:
 - Fix for CPU lockups by snd-hrtimer accesses
 - Fix for unsafe disconnection handling in ALSA timer code
 - Fix for Oops due to race at HD-audio module removal
 - Fixes for possible memory corruption via 32bit PCM and sequencer
   compat ioctls
 - Fix for regression in HD-audio generic model handling
 - Suppress kernel warnings for invalid TLV ioctls that may flood up
 - Fix the missing SSC clock handling for at73c213
 - A pin fixup for ASUS N550JX
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJWoe6+AAoJEGwxgFQ9KSmk+nAQAJziI0aIgVRoppcazN8KiC0F
 hF2Xwi+3ZMwWRNPDkt8XkL2fN1qdvyhJFmwj5MKvPWe2PUaDOw4IyGHNZncHG7QW
 fCjdLcnN+3eNdXWC8tZD7k72i6sJn7781ronlvYccu2FMuoBfsilxOM5N6mQrHo+
 Lr46Pjdvyw9EgO7CYr/cBWr2ax8nm0UYBHGZq5eyHwvML3j6r0uwn9YpS+g5RX+d
 uPcgjdcsfDlfiZpwJX+uGEzyES7io57keSmXHfFDpfM3Jqz26STcpEq9mc/PtF2m
 lmDYQ94llNIUrsWm4fObuNgzcKDfywJh+ZXBZzahekSjIQcLAl76RCsJAXRyiIzI
 iVPomBQHlMthWt5K5dYlUiYtclIaVN3XD/c3xeksu0aUiiPapp6M8UVL8lqCWy63
 hwj/lOTXv3rO9Ji7b57FUJF0zva/5lzQooxWoiOLhbACD9vVLBuxjKn2nys7xu0F
 LoMFYWROgWvROvGNY1LhXsM31LTkO24QJgq6G7l7eWnutZzV/k/AHzBmUmrkwLu3
 NRhP1F1uWwMBeh4V6DFRPz1ze+kw07DzocQHR3bfgm5Hmbfr/qZm5qGQYXoRVN7C
 wGYM1J938zknBpjl909XgUVGMQumqg9edlOj17qMWJIgRCP9fTkXPpvrDCp/n+L3
 nuQDdUZ6TNCvNSrXrzY+
 =6OeM
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are lots of small fixes that have been collected since the
  previous pull.  This time, not only trivial ones but fixes for some
  serious bugs are included:

   - Fix for CPU lockups by snd-hrtimer accesses
   - Fix for unsafe disconnection handling in ALSA timer code
   - Fix for Oops due to race at HD-audio module removal
   - Fixes for possible memory corruption via 32bit PCM and sequencer
     compat ioctls
   - Fix for regression in HD-audio generic model handling
   - Suppress kernel warnings for invalid TLV ioctls that may flood up
   - Fix the missing SSC clock handling for at73c213
   - A pin fixup for ASUS N550JX"

* tag 'sound-fix-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: timer: Introduce disconnect op to snd_timer_instance
  ALSA: timer: Handle disconnection more safely
  ALSA: hda - Flush the pending probe work at remove
  ALSA: hda - Fix missing module loading with model=generic option
  ALSA: hda - Degrade i915 binding failure message
  ALSA: at73c213: manage SSC clock
  ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0
  ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode
  ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode
  ALSA: hrtimer: Fix stall by hrtimer_cancel()
  ALSA: hda - Fix bass pin fixup for ASUS N550JX
2016-01-22 11:53:56 -08:00
Takashi Iwai 991f86d7ae ALSA: hda - Flush the pending probe work at remove
As HD-audio driver does deferred probe internally via workqueue, the
driver might go into the mixed state doing both probe and remove when
the module gets unloaded during the probe work.  This eventually
triggers an Oops, unsurprisingly.

For avoiding this race, we just need to flush the pending probe work
explicitly before actually starting the resource release.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=960710
Cc: <stable@vger.kernel.org> # v3.17+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-20 17:19:02 +01:00
Takashi Iwai bca8e98804 ALSA: hda - Fix missing module loading with model=generic option
When the generic codec driver is specified via model option or such,
the hda driver doesn't try to load the generic driver module but still
loads the codec-specific driver, and this ends up with the binding
failure.

This patch fixes it by moving the generic module request in the common
helper code.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=111021
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-20 15:56:42 +01:00
Takashi Iwai bed2e98e1f ALSA: hda - Degrade i915 binding failure message
Currently HD-audio driver on Intel Skylake or Broxteon gives an error
message when binding with i915 audio component fails.  However, this
isn't any serious error on a system without Intel graphics.  Indeed
there are such systems, where a third-party codec (e.g. Creative) is
put on the mobo while using other discrete GPU (e.g. Nvidia).
Printing a kernel "error" message is overreaction in such a case.

This patch downgrades the print level for that message.  For systems
that mandate the i915 binding (e.g. Haswell or Broadwell HDMI/DP),
another kernel error message is shown in addition to make clear what
went wrong.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=111021
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-20 15:00:26 +01:00
Takashi Iwai db8948e653 ALSA: hda - Fix bass pin fixup for ASUS N550JX
ASUS N550JX (PCI SSID 1043:13df) requires the same fixup for a bass
speaker output pin as other N550 models.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110001
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-18 09:17:30 +01:00
Linus Torvalds a016af2e70 sound updates for 4.5-rc1
We've had quite busy weeks in this cycle.  Looking at ALSA core, the
 significant changes are a few fixes wrt timer and sequencer ioctls
 that have been revealed by fuzzer recently.  Other than that, ASoC
 core got a few updates about DAI link handling, but these are rather
 straightforward refactoring.
 
 In drivers scene, ASoC received quite lots of new drivers in addition
 to bunch of updates for still ongoing Intel Skylake support and
 topology API.  HD-audio gained a new HDMI/DP hotplug notification via
 component.  FireWire got a pile of code refactoring/updates with
 SCS.1x driver integration.
 
 More highlights are shown below.
 
 [NOTE: this contains also many commits for DRM.  This is due to the
  pull of drm stable branch into sound tree, as the base of i915 audio
  component work for HD-audio.  The highlights below don't contain
  these DRM changes, as these are supposed to be pulled via drm tree in
  anyway sooner or later.]
 
 Core
  - Handful fixes to harden ALSA timer and sequencer ioctls against
    races reported by syzkaller fuzzer
  - Irq description string can be unique to each card; only for
    HD-audio for now
 
 ASoC
  - Conversion of the array of DAI links to a list for supporting
    dynamically adding and removing DAI links
  - Topology API enhancements to make everything more component based
    and being able to specify PCM links via topology
  - Some more fixes for the topology code, though it is still not final
    and ready for enabling in production; we really need to get to the
    point where that can be done
  - A pile of changes for Intel SkyLake drivers which hopefully deliver
    some useful initial functionality for systems with this chipset,
    though there is more work still to come
  - Lots of new features and cleanups for the Renesas drivers
  - ANC support for WM5110
  - New drivers: Imagination Technologies IPs, Atmel class D speaker,
    Cirrus CS47L24 and WM1831, Dialog DA7128, Realtek RT5659 and
    RT56156, Rockchip RK3036, TI PC3168A, and AMD ACP
  - Rename PCM1792a driver to be generic pcm179x
 
 HD-Audio
  - Use audio component for i915 HDMI/DP hotplug handling
  - On-demand binding with i915 driver
  - bdl_pos_adj parameter adjustment for Baytrail controllers
  - Enable power_save_node for CX20722; this shouldn't lead to
    regression, hopefully
  - Kabylake HDMI/DP codec support
  - Quirks for Lenovo E50-80, Dell Latitude E-series, and other Dell
    machines
  - A few code refactoring
 
 FireWire
  - Lots of code cleanup and refactoring
  - Integrate the support of SCS.1x devices into snd-oxfw driver;
    snd-scs1x driver is obsoleted
 
 USB-audio
  - Fix possible NULL dereference at disconnection
  - A regression fix for Native Instruments devices
 
 Misc
  - A few code cleanups of fm801 driver
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJWmmhNAAoJEGwxgFQ9KSmk/wsP/3eO+giAT9VRPa6qxR6VdT6I
 dZwTxcp4ZzUrgLxk9k5VYjqey6QL+1xWfl3Abrd+NzXDj1wo4KsDh2XCKG1btO9K
 UpIZf76Nzt7o91pzHbsU6mrjDeoVNqloZoGbg1utAmmegaXH3owd18p/ZHfE3sz2
 BbaHmYW/R8lnaBgBhzqJB97+zRaLJmMWpWHfpHaIPjdfw8/V4j76jtPnpmv2hDZl
 BHXVHcQXjVGunFRzxdzBLuTC+FmhzUeTAbbAdOT4fEoOCv5MtZqYppNxdhj+b9l5
 mrsXe5FBTNmrt9Z5TtfCuzgJPkzoDperFb0aKd7wI1jVMtLzkNCMlanHr9U6B6fr
 jSrs6l25xrpF1BBfRMfHjNudA5vng/XC5dtW00JofXSrIxtwPNUoDDiqJgw7xVm5
 aVWK7KkQIjRbHdCQaeTymv70oHHKei92hbCrXUobXZ7wLeJMXNVPT25ttChWrgAI
 7cu5h+K5PjReI/sJFTMPL4aHZ+jAn9quQl7vK8EXiL9E6G8lLiuBiVW6hjGd9At+
 Z6UyGV+nCM6O3qZcyParMuLkNtWx9uT7Pcn8oTZAdKPngNhsf8+yl9qmsFkNLDC4
 LKPx0+rdCjtMKn2du3krsHhG3EN9pLDrE6g5U3d6Cz83e69Y7fCuSjl31SjD91H0
 bZDcM/ejYSbid3yKN4TL
 =Gvgb
 -----END PGP SIGNATURE-----

Merge tag 'sound-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "We've had quite busy weeks in this cycle.  Looking at ALSA core, the
  significant changes are a few fixes wrt timer and sequencer ioctls
  that have been revealed by fuzzer recently.  Other than that, ASoC
  core got a few updates about DAI link handling, but these are rather
  straightforward refactoring.

  In drivers scene, ASoC received quite lots of new drivers in addition
  to bunch of updates for still ongoing Intel Skylake support and
  topology API.  HD-audio gained a new HDMI/DP hotplug notification via
  component.  FireWire got a pile of code refactoring/updates with
  SCS.1x driver integration.

  More highlights are shown below.

  [ NOTE: this contains also many commits for DRM.  This is due to the
    pull of drm stable branch into sound tree, as the base of i915 audio
    component work for HD-audio.  The highlights below don't contain
    these DRM changes, as these are supposed to be pulled via drm tree
    in anyway sooner or later.  ]

  Core:
   - Handful fixes to harden ALSA timer and sequencer ioctls against
     races reported by syzkaller fuzzer
   - Irq description string can be unique to each card; only for
     HD-audio for now

  ASoC:
   - Conversion of the array of DAI links to a list for supporting
     dynamically adding and removing DAI links
   - Topology API enhancements to make everything more component based
     and being able to specify PCM links via topology
   - Some more fixes for the topology code, though it is still not final
     and ready for enabling in production; we really need to get to the
     point where that can be done
   - A pile of changes for Intel SkyLake drivers which hopefully deliver
     some useful initial functionality for systems with this chipset,
     though there is more work still to come
   - Lots of new features and cleanups for the Renesas drivers
   - ANC support for WM5110
   - New drivers: Imagination Technologies IPs, Atmel class D speaker,
     Cirrus CS47L24 and WM1831, Dialog DA7128, Realtek RT5659 and
     RT56156, Rockchip RK3036, TI PC3168A, and AMD ACP
   - Rename PCM1792a driver to be generic pcm179x

  HD-Audio:
   - Use audio component for i915 HDMI/DP hotplug handling
   - On-demand binding with i915 driver
   - bdl_pos_adj parameter adjustment for Baytrail controllers
   - Enable power_save_node for CX20722; this shouldn't lead to
     regression, hopefully
   - Kabylake HDMI/DP codec support
   - Quirks for Lenovo E50-80, Dell Latitude E-series, and other Dell
     machines
   - A few code refactoring

  FireWire:
   - Lots of code cleanup and refactoring
   - Integrate the support of SCS.1x devices into snd-oxfw driver;
     snd-scs1x driver is obsoleted

  USB-audio:
   - Fix possible NULL dereference at disconnection
   - A regression fix for Native Instruments devices

  Misc:
   - A few code cleanups of fm801 driver"

* tag 'sound-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (722 commits)
  ALSA: timer: Code cleanup
  ALSA: timer: Harden slave timer list handling
  ALSA: hda - Add fixup for Dell Latitidue E6540
  ALSA: timer: Fix race among timer ioctls
  ALSA: hda - add codec support for Kabylake display audio codec
  ALSA: timer: Fix double unlink of active_list
  ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices
  ALSA: hda - fix the headset mic detection problem for a Dell laptop
  ALSA: hda - Fix white noise on Dell Latitude E5550
  ALSA: hda_intel: add card number to irq description
  ALSA: seq: Fix race at timer setup and close
  ALSA: seq: Fix missing NULL check at remove_events ioctl
  ALSA: usb-audio: Avoid calling usb_autopm_put_interface() at disconnect
  ASoC: hdac_hdmi: remove unused hdac_hdmi_query_pin_connlist
  ASoC: AMD: Add missing include file
  ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
  ALSA: usb: Add native DSD support for Oppo HA-1
  ASoC: Make aux_dev more like a generic component
  ASoC: bcm2835: cleanup includes by ordering them alphabetically
  ASoC: AMD: Manage ACP 2.x SRAM banks power
  ...
2016-01-17 12:05:31 -08:00
Takashi Iwai cf52103a21 ALSA: hda - Add fixup for Dell Latitidue E6540
Another Dell model, another fixup entry: Latitude E6540 needs the same
fixup as other Latitude E series as workaround for noise problems.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=104341
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-15 14:19:49 +01:00
Libin Yang 91815d8aa7 ALSA: hda - add codec support for Kabylake display audio codec
This patch adds codec ID (0x8086280b) for Kabylake display codec
and apply the hsw fix-ups to Kabylake.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-14 10:05:22 +01:00
Hui Wang 0a1f90a982 ALSA: hda - fix the headset mic detection problem for a Dell laptop
The machine uses codec alc255, and the pin configuration value for
pin 0x14 on this machine is 0x90171130 which is not in the pin quirk
table yet.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1533461
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-13 07:19:52 +01:00
Takashi Iwai 98070576c4 ALSA: hda - Fix white noise on Dell Latitude E5550
Dell Latitude E5550 (1028:062c) has a white noise problem like other
Latitude E models, and it gets fixed by the very same quirk as well.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110591
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-12 21:09:26 +01:00
Heiner Kallweit de65360be0 ALSA: hda_intel: add card number to irq description
Currently the info in /proc/interrupts doesn't allow to figure out which
interrupt belongs to which card (HDMI, PCH, ..).
Therefore add card details to the interrupt description.
With the patch the info in /proc/interrupts looks like this:

PCI-MSI 442368-edge      snd_hda_intel:card1
PCI-MSI 49152-edge      snd_hda_intel:card0

NOTE: this patch adds the new irq_descr field snd_card struct that is
filled automatically at a card object creation.  This can be used
generically for other drivers as well.  The changes for others will
follow later -- tiwai

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-12 21:05:16 +01:00
Mauro Carvalho Chehab c3152592e7 Merge branch 'patchwork' into v4l_for_linus
* patchwork: (204 commits)
  [media] rc: sunxi-cir: Initialize the spinlock properly
  [media] rtl2832: do not filter out slave TS null packets
  [media] rtl2832: print reg number on error case
  [media] rtl28xxu: return demod reg page from driver cache
  [media] coda: enable MPEG-2 ES decoding
  [media] coda: don't start streaming without queued buffers
  [media] coda: hook up vidioc_prepare_buf
  [media] coda: relax coda_jpeg_check_buffer for trailing bytes
  [media] coda: make to_coda_video_device static
  [media] s5p-mfc: remove volatile attribute from MFC register addresses
  [media] s5p-mfc: merge together s5p_mfc_hw_call and s5p_mfc_hw_call_void
  [media] s5p-mfc: use spinlock to protect MFC context
  [media] s5p-mfc: remove unnecessary callbacks
  [media] s5p-mfc: make queue cleanup code common
  [media] s5p-mfc: use one implementation of s5p_mfc_get_new_ctx
  [media] s5p-mfc: constify s5p_mfc_codec_ops structures
  [media] au8522: Avoid memory leak for device config data
  [media] ir-lirc-codec.c: don't leak lirc->drv-rbuf
  [media] uvcvideo: small cleanup in uvc_video_clock_update()
  [media] uvcvideo: Fix reading the current exposure value of UVC
  ...
2016-01-11 11:13:27 -02:00
David Henningsson 56f2701348 ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
Inform userspace that one channel of the internal mic has reversed
polarity, so it does not attempt to add both channels together and
end up with silence.

Cc: stable@vger.kernel.org
Reported-by: Andrzej Mendel <andrzej.mendel@gmail.com>
Alsa-info: http://www.alsa-project.org/db/?f=3088f82a0cf977855f92af9db8ad406c04f71efa
BugLink: https://bugs.launchpad.net/bugs/1529624
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-11 10:02:31 +01:00
Takashi Iwai ca9ea7a5ff Merge branch 'for-linus' into for-next 2016-01-06 10:20:41 +01:00
Julia Lawall 55a8aeef6d ALSA: cs5535audio: constify cs5535audio_dma_ops structures
The cs5535audio_dma_ops structures are never modified, so declare them as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-30 22:49:40 +01:00
Julia Lawall 064e186f8f ALSA: atiixp: constify atiixp_dma_ops structures
The atiixp_dma_ops structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-30 22:49:37 +01:00
Hui Wang c7b60a8951 ALSA: hda - Add keycode map for alc input device
Then users can remap the keycode from userspace. If without the remap,
the input device will pass KEY_MICMUTE to userspace, but in X11 layer,
it uses KEY_F20 rather than KEY_MICMUTE for XF86AudioMicMute. After
adding the keycode map, users can remap the keycode to any value users
want.

Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-29 10:03:36 +01:00
Kailang 3694cb2947 ALSA: hda - Add mic mute hotkey quirk for Lenovo ThinkCentre AIO
The Lenovo ThinkCenter AIO uses Line2 (NID 0x1b) to implement the
micmute hotkey, here we register an input device and use Line2 unsol
event to collect the hotkey pressing or releasing.

In the meanwhile, the micmute led is controlled by GPIO2, so we
use an existing function alc_fixup_gpio_mic_mute_hook() to control
the led.

[Hui: And there are two places to register the input device, to make
the code simple and clean, move the two same code sections into a
function.]

Cc: <stable@vger.kernel.org>
Signed-off-by: Kailang <kailang@realtek.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-29 10:03:27 +01:00
Takashi Iwai 59c8231089 Merge branch 'for-linus' into for-next
Conflicts:
	drivers/gpu/drm/i915/intel_pm.c
2015-12-23 08:33:34 +01:00
Mario Kleiner 9f660a1c43 ALSA: hda/realtek - Fix silent headphone output on MacPro 4,1 (v2)
Without this patch, internal speaker and line-out work,
but front headphone output jack stays silent on the
Mac Pro 4,1.

This code path also gets executed on the MacPro 5,1 due
to identical codec SSID, but i don't know if it has any
positive or adverse effects there or not.

(v2) Implement feedback from Takashi Iwai: Reuse
     alc889_fixup_mbp_vref and just add a new nid
     0x19 for the MacPro 4,1.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-22 10:07:45 +01:00
Andy Shevchenko cb41f271d0 ALSA: fm801: restore TEA575x state on resume
The suspend / resume cycle resets the settings of the FM tuner. Restore
frequency settings on resume.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-21 19:53:52 +01:00
Andy Shevchenko 37ba8fca7e ALSA: fm801: save context before suspend devices
In symmetry we save context first before suspend and restore it last after
resume.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-21 19:53:51 +01:00
Andy Shevchenko 14da04b5ff ALSA: fm801: no need to suspend absent codec
In case of tuner only card there is no need to take care of the codec which is
anyway absent.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-21 19:53:51 +01:00
Andy Shevchenko b56fa687e0 ALSA: fm801: detect FM-only card earlier
If user does not supply tea575x_tuner parameter the driver tries to detect the
tuner type. The failed codec initialization is considered as FM-only card
present, however the driver still registers an IRQ handler for it.

Move codec detection earlier to set tea575x_tuner parameter before check.

Here the following functions are introduced
 reset_coded()                       resets AC97 codec
 snd_fm801_chip_multichannel_init()  initializes cards with multichannel support

Fixes: 5618955c42 (ALSA: fm801: move to pcim_* and devm_* functions)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-21 19:53:50 +01:00
Andy Shevchenko dbec6719ac ALSA: fm801: propagate TUNER_ONLY bit when autodetected
The commit d7ba858a7f (ALSA: fm801: implement TEA575x tuner autodetection)
brings autodetection to the driver. However the autodetection algorithm misses
the TUNER_ONLY bit if it is supplied by the user.

Thus, user gets weird messages and no card registered.

 snd_fm801 0000:0d:01.0: detected TEA575x radio type SF64-PCR
 snd_fm801 0000:0d:01.0: AC'97 interface is busy (1)
 snd_fm801 0000:0d:01.0: AC'97 interface is busy (1)
...
 snd_fm801 0000:0d:01.0: AC'97 0 does not respond - RESET
 snd_fm801 0000:0d:01.0: AC'97 interface is busy (1)
 snd_fm801 0000:0d:01.0: AC'97 interface is busy (1)
 snd_fm801 0000:0d:01.0: AC'97 0 access is not valid [0x0], removing mixer.
 snd_fm801: probe of 0000:0d:01.0 failed with error -5

Do a copy of TUNER_ONLY bit to be applied after autodetection is done.

Fixes: d7ba858a7f (ALSA: fm801: implement TEA575x tuner autodetection)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-21 19:53:49 +01:00
Takashi Iwai 1d9d449500 Merge branch 'topic/hdmi-jack' into for-next 2015-12-21 11:46:30 +01:00
Andy Shevchenko d3d33aabac ALSA: fm801: store struct device instead of pci_dev
There is no need to store struct pci_dev in struct fm801. Generic struct device
can be easily translated to struct pci_dev whenever it's needed, in particular
for one user for now.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-20 22:33:29 +01:00
Andy Shevchenko 997c87dad2 ALSA: fm801: put curly braces around empty if-body
The compiler complains on unused condition as follows

sound/pci/fm801.c: In function ‘snd_fm801_interrupt’:
sound/pci/fm801.c:585:3: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Put the curly braces around empty body as suggested.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-20 22:33:08 +01:00
Andy Shevchenko 4b5c15f746 ALSA: fm801: convert rest outw() / inw() to use helpers
The patch introduces two new helpers fm801_iowrite16() and fm801_ioread16() to
write and read the registers by offset. Previously similar was done to access
the hardware registers by their names.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-20 22:32:53 +01:00
Andy Shevchenko e97e98c63b ALSA: fm801: explicitly free IRQ line
Otherwise we will have a warning on ->remove() since device is a PCI one.

WARNING: CPU: 4 PID: 1411 at /home/andy/prj/linux/fs/proc/generic.c:575 remove_proc_entry+0x137/0x160()
remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'snd_fm801'

Fixes: 5618955c42 (ALSA: fm801: move to pcim_* and devm_* functions)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-20 22:31:53 +01:00
Xiong Zhang 3e6db33aaf ALSA: hda - Set SKL+ hda controller power at freeze() and thaw()
It takes three minutes to enter into hibernation on some OEM SKL
machines and we see many codec spurious response after thaw() opertion.
This is because HDA is still in D0 state after freeze() call and
pci_pm_freeze/pci_pm_freeze_noirq() don't set D3 hot in pci_bus driver.
It seems bios still access HDA when system enter into freeze state,
HDA will receive codec response interrupt immediately after thaw() call.
Because of this unexpected interrupt, HDA enter into a abnormal
state and slow down the system enter into hibernation.

In this patch, we put HDA into D3 hot state in azx_freeze_noirq() and
put HDA into D0 state in azx_thaw_noirq().

V2: Only apply this fix to SKL+
    Fix compile error when CONFIG_PM_SLEEP isn't defined

[Yet another fix for CONFIG_PM_SLEEP ifdef and the additional comment
 by tiwai]

Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-18 09:49:13 +01:00
Takashi Iwai bcb337d166 ALSA: hda - Drop unused AZX_DCAPS_REVERSE_ASSIGN
AZX_DCAPS_REVERSE_ASSIGN is no longer referred by any code.
Let's drop it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-17 12:47:18 +01:00
Takashi Iwai 26f0571781 ALSA: hda - Drop AZX_DCAPS_POSFIX_VIA bit
AZX_DCAPS_POSFIX_VIA is coupled always with AZX_DRIVER_VIA type, so we
don't have to keep this bit in dcaps.  Save one more!

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-17 12:47:17 +01:00
Takashi Iwai 7d9a180895 ALSA: hda - Raise AZX_DCAPS_RIRB_DELAY handling into top drivers
AZX_DCAPS_RIRB_DELAY is dedicated only for Nvidia and its purpose is
just to set a flag in bus.  So it's better to be set in the toplevel
driver, either hda_intel.c or hda_tegra.c, instead of the common
hda_controller.c.  This also allows us to strip this flag from dcaps,
so save one more bit there.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-17 12:47:10 +01:00
Takashi Iwai ef85f299c7 ALSA: hda - Merge RIRB_PRE_DELAY into CTX_WORKAROUND caps
AZX_DCAPS_RIRB_PRE_DELAY is always tied with AZX_DCAPS_CTX_WORKAROUND,
which is Creative's XFi specific.  So, we can replace it and reduce
one more bit free for DCAPS.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-17 08:14:59 +01:00
Takashi Iwai b6903c0ed9 ALSA: hda - Add a fixup for Thinkpad X1 Carbon 2nd
Apply the same fixup for Thinkpad with dock to Thinkpad X1 Carbon 2nd,
too.  This reduces the annoying loud cracking noise problem, as well
as the support of missing docking port.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=958439
Reported-and-tested-by: Benjamin Poirier <bpoirier@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 15:11:59 +01:00
Takashi Iwai 70a0976b0c ALSA: hda - Set codec to D3 at reboot/shutdown on Thinkpads
Lenovo Thinkpads with Realtek codecs may still have some loud
crackling noises at reboot/shutdown even though a few previous fixes
have been applied.  It's because the previous fix (disabling the
default shutup callback) takes effect only at transition of the codec
power state.  Meanwhile, at reboot or shutdown, we don't take down the
codec power as default, thus it triggers the same problem unless the
codec is powered down casually by runtime PM.

This patch tries to address the issue.  It gives two things:
- implement the separate reboot_notify hook to struct alc_spec, and
  call it optionally if defined.
- turn off the codec to D3 for Thinkpad models via this new callback

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=958439
Reported-and-tested-by: Benjamin Poirier <bpoirier@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 15:11:58 +01:00
Takashi Iwai 157f0b7f6c ALSA: hda - Apply click noise workaround for Thinkpads generically
It seems that a workaround for Thinkpad T440s crackling noise can be
applied generically to all Thinkpad models: namely, disabling the
default alc269 shutup callback.  This patch moves it to the existing
alc_fixup_tpt440_dock() while also replacing the rest code with
another existing alc_fixup_disable_aamix().  It resulted in a good
code reduction.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=958439
Reported-and-tested-by: Benjamin Poirier <bpoirier@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 15:06:14 +01:00
David Henningsson c04017ea81 ALSA: hda - Fix headphone mic input on a few Dell ALC293 machines
These laptops support both headphone, headset and mic modes
for the 3.5mm jack.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1526330
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 14:52:02 +01:00
Takashi Iwai 2cf721db4b ALSA: hda - Increase default bdl_pos_adj for Baytrail/Braswell
Intel Atom processors seem to have a problem at recording when
bdl_pos_adj is set to an odd value.  When a value like 1 is used, it
may drop the samples unexpectedly.  Actually, for the old Atoms, we
used to set AZX_DRIVER_SCH type, and this assigns 32 as default.
Meanwhile the newer chips, Baytrail and Braswell, are set as
AZX_DRIVER_PCH, and the lower default value, 1, is assigned.

This patch changes the default values for these chipsets to a safer
default, 32, again.  Since changing the driver type (AZX_DRIVER_XXX)
leads to the rename of the driver string, it would result in a
possible regression.  So, we can't change the type.  Instead, in this
patch, manual (ugly) PCI ID checks are added on top.

A drawback by this increase is the slight increase of the latency, but
it's a sub-ms order in normal situations, so mostly negligible.

Reported-and-tested-by: Jochen Henneberg <jh@henneberg-systemdesign.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 14:04:05 +01:00
Takashi Iwai 4f0189be3d ALSA: hda - Clean up the code to check bdl_pos_adj option
Just a minor cleanup; instead of passing an array, pass the assigned
bdl_pos_adj option value directory in struct azx.  Also split the code
to get the default bdl_pos_adj value for the change that will follow
after this.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-15 14:01:28 +01:00
Takashi Iwai e2dc7d7d8e ALSA: hda - Move audio component accesses to hdac_i915.c
A couple of i915_audio_component ops have been added and accessed
directly from patch_hdmi.c.  Ideally all these should be factored out
into hdac_i915.c.

This patch does it, adds two new helper functions for setting N/CTS
and fetching ELD bytes.  One bonus is that the hackish widget vs port
mapping is also moved to hdac_i915.c, so that it can be fixed /
enhanced more cleanly.

Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-10 14:41:07 +01:00
Takashi Iwai 788d441a16 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling
Since we have a new audio component ops to fetch the current ELD and
state now, we can reduce the usage of unsol event of HDMI/DP pins.
The unsol event isn't only unreliable, but it also needs the power
up/down of the codec and link at each time, which is a significant
power and time loss.

In this patch, the jack creation and unsol/jack event handling are
modified to use the audio component for the dedicated Intel chips.

The jack handling got slightly more codes than a simple usage of
hda_jack layer since we need to deal directly with snd_jack object;
the hda_jack layer is basically designed for the pin sense read and
unsol events, both of which aren't used any longer in our case.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-10 14:41:04 +01:00
Takashi Iwai 9a5e5234ba ALSA: hda - Fix superfluous HDMI jack repoll
The recent commit [e90247f9fcee: ALSA: hda - Split ELD update code
from hdmi_present_sense()] rewrote the HDMI jack handling code, but a
slight behavior change sneaked in unexpectedly.  When the jack isn't
connected, it tries repoll unnecessarily.

This patch addresses the flaw, to the right behavior as before.

Fixes: e90247f9fc ('ALSA: hda - Split ELD update code from hdmi_present_sense()')
Reported-and-tested-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-10 14:35:09 +01:00
Takashi Iwai 55913110dd ALSA: hda - Allow i915 binding later in codec driver
Due to the recent change, HDA controller driver for Intel PCH tries to
bind i915 audio component always at the probe time no matter whether
HDMI/DP codec is found.  This is, however, superflulous for old
chipsets (e.g. on IVB) where they don't have always the HDMI/DP codecs
but  often have only a discrete GPU instead.

For the newer chipsets, we need already the i915 binding from the
beginning due to power well control.  Meanwhile, for older chipsets
where we don't need power well, we don't need the i915 binding at the
controller level.

This patch removes again the i915 binding in the HDA controller driver
for old Intel PCHs, but adds the binding in HDMI/DP codec driver
instead.  This allows still the use of the direct notification from
the graphics driver while we can avoid the unnecessary load of i915
driver for machines only with another GPU.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-10 13:03:29 +01:00
Takashi Iwai f4e3040bf0 ALSA: hda - Optimize audio component check in patch_hdmi.c
The audio component is enabled only when CONFIG_SND_HDA_I915 is set.
Give a dummy macro for allowing the compiler optimize out the relevant
codes when this Kconfig isn't set.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-10 13:01:28 +01:00
Gabriele Martino 5328e1ea87 ALSA: hda/ca0132 - quirk for Alienware 17 2015
The Alienware 17 (2015) has the same card and pin configuration of the
Alienware 15, so the same quirks must be applied.

Signed-off-by: Gabriele Martino <g.martino@gmx.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09 17:06:07 +01:00
Takashi Iwai 9a81123048 ALSA: hda - Fix noise problems on Thinkpad T440s
Lenovo Thinkpad T440s suffers from constant background noises, and it
seems to be a generic hardware issue on this model:
  https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T440s-speaker-noise/td-p/1339883

As the noise comes from the analog loopback path, disabling the path
is the easy workaround.

Also, the machine gives significant cracking noises at PM suspend.  A
workaround found by trial-and-error is to disable the shutup callback
currently used for ALC269-variant.

This patch addresses these noise issues by introducing a new fixup
chain.  Although the same workaround might be applicable to other
Thinkpad models, it's applied only to T440s (17aa:220c) in this patch,
so far, just to be safe (you chicken!).  As a compromise, a new model
option string "tp440" is provided now, though, so that owners of other
Thinkpad models can test it more easily.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=958504
Reported-and-tested-by: Tim Hardeck <thardeck@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09 15:31:21 +01:00
Takashi Iwai fbaf9f9f61 ALSA: hda - Don't try to bind i915 unless CONFIG_SND_HDA_I915 is set
snd-hda-intel driver tries to bind with i915 audio component always
when AZX_DCAPS_I915_POWERWELL is set in the driver caps.  This was
mostly OK in the past, as the flag was applied only to a limited set
of devices, namely, Haswell and Broadwell.  On these machines, i915
graphics is almost mandatory as long as HDMI/DP is concerned.

Recently the application of i915 binding was widened to more Intel
chips.  On these chips, the chance of a kernel without i915 graphics
is much higher, and such user would hit an error like:

 snd_hda_intel 0000:00:1b.0: failed to add i915 component master (-19)

Although the error itself is harmless, it's certainly superfluous even
to try binding with i915, if we already know that there isn't any.

This patch fixes it by simply defining AZX_DCAPS_I915_POWERWELL as 0
in the case without i915.  Then all codes referring to this flag will
be optimized out by the compiler.

Fixes: 6603249dcd ('ALSA: hda - Enable audio component for old Intel PCH devices')
Reported-by: kernel test robot <ying.huang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09 07:31:36 +01:00
Takashi Iwai 6ee8eeb4af ALSA: hda - Less grumbling about lack of i915 binding
The recent commit [6603249dcdbb: ALSA: hda - Enable audio component
for old Intel PCH devices] enabled the i915 binding for HDMI/DP on old
Intel PCHs.  But many boards are without HDMI/DP, and they actually
don't need i915 binding, and yet the driver has a check of i915
binding and complains like
	Haswell must be built with CONFIG_SND_HDA_I915
This error is false-positive, and it should be put only for HSW/BDW,
instead of all devices that may be bound with i915.

This patch fixes the condition to check, as well as rephrasing the
message specific to HSW/BDW HDMI/DP.

Fixes: 6603249dcd ('ALSA: hda - Enable audio component for old Intel PCH devices')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09 07:29:52 +01:00
Takashi Iwai e7fdd52779 ALSA: hda - Implement loopback control switch for Realtek and other codecs
Many codecs, typically found on Realtek codecs, have the analog
loopback path merged to the secondary input of the middle of the
output paths.  Currently, we don't offer the dynamic switching in such
configuration but let each loopback path mute by itself.

This should work well in theory, but in reality, we often see that
such a dead loopback path causes some background noises even if all
the elements get muted.  Such a problem has been fixed by adding the
quirk accordingly to disable aamix, and it's the right fix, per se.
The only problem is that it's not so trivial to achieve it; user needs
to pass a hint string via patch module option or sysfs.

This patch gives a bit improvement on the situation: it adds "Loopback
Mixing" control element for such codecs like other codecs (e.g. IDT or
VIA codecs) with the individual loopback paths.  User can turn on/off
the loopback path simply via a mixer app.

For keeping the compatibility, the loopback is still enabled on these
codecs.  But user can try to turn it off if experiencing a suspicious
background or click noise on the fly, then build a static fixup later
once after the problem is addressed.

Other than the addition of the loopback enable/disablement control,
there should be no changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-08 17:00:42 +01:00
Takashi Iwai c4a58c308a ALSA: hda - Make snd_hda_parse_nid_path() local
An exported function snd_hda_parse_nid_path() is used only inside
hda_generic.c.  Let's make it a static local function for a better
code optimization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-08 11:48:39 +01:00
Takashi Iwai 1e73bf7815 ALSA: hda - Remove unused snd_hda_get_nid_path()
An exported helper function snd_hda_get_nid_path() is nowhere used.
Let's remove it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-08 11:47:31 +01:00
Hui Wang 23adc192b8 ALSA: hda - Fixing speaker noise on the two latest thinkpad models
We have two latest thinkpad laptop models which are all based on the
Intel skylake platforms, and all of them have the codec alc293 on
them. When the machines boot to the desktop, an greeting dialogue
shows up with the notification sound. But on these two models, there
is noise with the notification sound. We have 3 SKUs for each of
the models, all of them have this problem.

So far, this problem is only specific to these two thinkpad models,
we did not find this problem on the old thinkpad models with the
codec alc293 or alc292.

A workaround for this problem is disabling the aamix.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1523517
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-08 07:28:14 +01:00
David Henningsson 02f6ff9040 ALSA: hda - Add inverted dmic for Packard Bell DOTS
On the internal mic of the Packard Bell DOTS, one channel
has an inverted signal. Add a quirk to fix this up.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1523232
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-07 11:38:00 +01:00
Lu, Han 7c23b7c199 ALSA: hda - Fix playback noise with 24/32 bit sample size on BXT
In BXT-P A0, HD-Audio DMA requests is later than expected,
and makes an audio stream sensitive to system latencies when
24/32 bits are playing.
Adjusting threshold of DMA fifo to force the DMA request
sooner to improve latency tolerance at the expense of power.

v2: move Intel specific code to hda_intel.c

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-07 09:04:44 +01:00
Takashi Iwai a74a821624 ALSA: rme96: Fix unexpected volume reset after rate changes
rme96 driver needs to reset DAC depending on the sample rate, and this
results in resetting to the max volume suddenly.  It's because of the
missing call of snd_rme96_apply_dac_volume().

However, calling this function right after the DAC reset still may not
work, and we need some delay before this call.  Since the DAC reset
and the procedure after that are performed in the spinlock, we delay
the DAC volume restore at the end after the spinlock.

Reported-and-tested-by: Sylvain LABOISNE <maeda1@free.fr>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-04 20:39:49 +01:00
Takashi Iwai 6603249dcd ALSA: hda - Enable audio component for old Intel PCH devices
As i915 graphics driver provides the notification via audio component,
not only the currently implemented HSW+ and VLV+ platforms but also
all other PCH-based platforms (e.g. Cougar Point, Panther  Point, etc)
can use this infrastructure.  It'll improve the reliability and the
power consumption significantly, especially once when we implement the
ELD notification via component.  As a preliminary, this patch enables
the usage of audio component for all PCH platforms.

The HDA controller just needs to set AZX_DCAPS_I915_POWERWELL flag
appropriately.  The name of the flag is a bit confusing, but this
actually works even on the chips without the powerwell but accesses
only the other component ops.

In the HDMI/DP codec driver side, we just need to register/unregister
the notifier for such chips.  This can be identified by checking the
audio_component field in the assigned hdac_bus.

One caveat is that PCH for Haswell and Broadwell must not be bound
with i915 audio component, as there are dedicated HD-audio HDMI
controllers on these platforms.  Ditto for Poulsbo and Oaktrail as
they use gma500 graphics, not i915.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-04 16:03:45 +01:00
Takashi Iwai e90247f9fc ALSA: hda - Split ELD update code from hdmi_present_sense()
This is a preliminary patch for the later change to support ELD/jack
handling with i915 audio component.  This splits the ELD update code
from hdmi_present_sense() so that it can be called from other places.

Just a code refactoring, no functional change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-04 15:06:45 +01:00
Takashi Iwai 18014fd793 ALSA: hda - Do zero-clear in snd_hdmi_parse_eld() itself
Instead of doing in each caller side, snd_hdmi_parse_eld() does
zero-clear of the parsed data by itself.  This is safer and simplifies
the upcoming code changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-04 15:06:45 +01:00
Takashi Iwai eb399d3c99 ALSA: hda - Skip ELD notification during PM process
The ELD notification can be received asynchronously from the graphics
side, and this may happen just at the moment the sound driver is
processing the suspend or the resume, and it would confuse the whole
procedure.  Since the ELD and connection states are updated in anyway
at the end of the resume, we can skip it when received during PM
process.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-03 17:36:10 +01:00
Takashi Iwai a72f659549 Merge branch 'for-linus' into for-next 2015-12-03 17:36:02 +01:00
David Henningsson b03d61d646 ALSA: hda - Enable power_save_node for CX20722
I've tested it on one device and it works fine, no clicks.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-03 15:55:44 +01:00
Julia Lawall 22dbec265c [media] media, sound: tea575x: constify snd_tea575x_ops structures
The snd_tea575x_ops structures are never modified, so declare them as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-03 11:26:45 -02:00
Takashi Iwai bcdda2ec28 ALSA: hda - Add Conexant CX8200 (14f1:2008) codec entry
It's supposed to be equivalent with CX20724.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-01 07:01:14 +01:00
Takashi Iwai 3b7e2a7d9d ALSA: hda - Correct codec names for 14f1:50f1 and 14f1:50f3
The numbers aren't always linear, just like in the real world.
Correct to the right numbers stated in the datasheet (although we
can't trust the datasheet as well).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-01 07:01:12 +01:00
Julia Lawall 5df29bca12 ALSA: i2c: constify snd_i2c_ops structures
The snd_i2c_ops structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-30 11:40:08 +01:00
Takashi Iwai 8ae743e82f ALSA: hda - Skip ELD notification during system suspend
The recent addition of ELD notifier for Intel HDMI/DP codec may lead
the bad codec connection found as kernel messages like below:
 Suspending console(s) (use no_console_suspend to debug)
 hdmi_present_sense: snd_hda_codec_hdmi hdaudioC0D2: HDMI status: Codec=2 Pin=6 Presence_Detect=1 ELD_Valid=1
 snd_hda_intel 0000:00:1f.3: spurious response 0x0:0x2, last cmd=0x206f2e08
 snd_hda_intel 0000:00:1f.3: spurious response 0x0:0x2, last cmd=0x206f2e08
 ....
  snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128
  snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x206f2f00
 snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x206f2f00
 snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x206f2f00
 azx_single_wait_for_response: 42 callbacks suppressed

This seems appearing when the sound driver went to suspend before i915
driver.  Then i915 driver disables HDMI/DP audio bit and calls the
registered notifier, and the HDA codec tries to handle it as a
hot(un)plug.  But since the driver is already in the suspended state,
it fails miserably.

As this is a sort of spurious wakeup, it can be ignored safely, as
long as it's delivered during the system suspend.  OTOH, if a
notification comes during the runtime suspend, the situation is
different: we need to wake up.  But during the system suspend, such a
notification can't be the reason for a wakeup.

This patch addresses it by a simple check of the current sound card
status.  The skipped notification doesn't matter because the HDA
driver will check the plugged status forcibly at the resume in
return.

Then, why the card status, not a runtime PM status or else?  The HDA
controller driver is supposed to set the card status to D3 at the
system suspend but not at the runtime suspend.  So we can see it as a
flag that is set only for the system suspend.  Admittedly, it's a bit
ugly, but it should work well for now.

Reported-and-tested-by: "Zhang, Xiong Y" <xiong.y.zhang@intel.com>
Fixes: 25adc137c5 ('ALSA: hda - Wake the codec up on pin/ELD notify events')
Cc: <stable@vger.kernel.org> # v4.3+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-27 14:23:00 +01:00
Takashi Iwai 3fb42daaf1 Merge branch 'for-linus' into for-next 2015-11-27 13:41:11 +01:00
Takashi Iwai 06a691e64b ASoC: Fixes for v4.4
Quite a large batch of fixes have come in since the merge window, mainly
 driver specific ones but there's a couple of core ones:
 
  - A fix for DAPM resume on active streams to ensure everything ends up
    cleanly in the right state.
  - Reset the DAPM cache when freeing widgets to fix a crash on driver
    remove and reload.
 
 The PM functions for nau8825 are new code which fix crashes on resume.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJWWE13AAoJECTWi3JdVIfQF+wH/3D0Asc5rVdU81cxaxdjgGxJ
 WUGUCJ+4D1HTtZQf8MouwFqMvDK+lOKiPkAzMdyk3NQG50S0XtMD8xM7JeglPZ1L
 U7ro6EfYqGmkMyqClVxWnJMBnGoTiLrAftFlIBFPaQ6FDdfMMlNcK2Y4hCs/t3y7
 A5T0LlqKdz++bKQRoq0zpiWWSnfoaEub25IaEB97k9sjlr9rRTR1UwHibHdm3JGg
 vzkqLTaH/zm1VgR70jH6XnQSN8KtIdrx/u2ZWJZVqfioMTMFYIboufcwDWqX4oNA
 vqcYjzfCyhDaMnVYpI+7ettHfXn3iBR3VykXIOI1uzM63N5f1IK7bOwPRxiMXAA=
 =CDO8
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v4.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.4

Quite a large batch of fixes have come in since the merge window, mainly
driver specific ones but there's a couple of core ones:

 - A fix for DAPM resume on active streams to ensure everything ends up
   cleanly in the right state.
 - Reset the DAPM cache when freeing widgets to fix a crash on driver
   remove and reload.

The PM functions for nau8825 are new code which fix crashes on resume.
2015-11-27 13:40:20 +01:00
Takashi Iwai 0c25ad8040 ALSA: hda - Fix noise on Gigabyte Z170X mobo
Gigabyte Z710X mobo with ALC1150 codec gets significant noises from
the analog loopback routes even if their inputs are all muted.
Simply kill the aamix for fixing it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108301
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-24 20:02:12 +01:00
Hui Wang 8c69729b44 ALSA: hda - Fix headphone noise after Dell XPS 13 resume back from S3
We have a machine Dell XPS 13 with the codec alc256, after resume back
from S3, the headphone has noise when play sound.

Through comparing with the coeff vaule before and after S3, we found
restoring a coeff register will help remove noise.

BugLink: https://bugs.launchpad.net/bugs/1519168
Cc: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-24 07:33:43 +01:00
Lars-Peter Clausen 7a7a2df434 ALSA: azt3328: Remove unnecessary synchronize_irq() before free_irq()
Calling synchronize_irq() right before free_irq() is quite useless. On one
hand the IRQ can easily fire again before free_irq() is entered, on the
other hand free_irq() itself calls synchronize_irq() internally (in a race
condition free way) before any state associated with the IRQ is freed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-21 17:40:07 +01:00
Takashi Iwai 196543d545 ALSA: hda - Apply HP headphone fixups more generically
It turned out that many HP laptops suffer from the same problem as
fixed in commit [c932b98c1e47: ALSA: hda - Apply pin fixup for HP
ProBook 6550b].  But, it's tiresome to list up all such PCI SSIDs, as
there are really lots of HP machines.

Instead, we do a bit more clever, try to check the supposedly dock and
built-in headphone pins, and apply the fixup when both seem valid.
This rule can be applied generically to all models using the same
quirk, so we'll fix all in a shot.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=107491
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-20 17:03:33 +01:00
Takashi Iwai b9c2fa5213 ALSA: hda - Add fixup for Acer Aspire One Cloudbook 14
For making the speakers on Acer Aspire One Cloudbook 14 to work, we
need the as same quirk as for another Chromebook.  This patch adds the
corresponding fixup entry.

Reported-by: Patrick <epictetus@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-19 16:39:50 +01:00
Lu, Han ff9d8859e2 ALSA: hda - apply SKL display power request/release patch to BXT
For SKL, only the HDMI codec is in the display power well while the
HD-A controller isn't. So the codec flag 'link_power_control' is
set to request/release the display power via bus link_power ops.
For BXT, the power well design is the same as SKL, so the patch
should be applied to BXT too.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-19 16:36:29 +01:00
Lu, Han c87693da69 ALSA: hda - add PCI IDs for Intel Broxton
Add HD Audio Device PCI ID for the Intel Broxton platform.
It is an HDA Intel PCH controller.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-19 16:36:19 +01:00
Mauro Carvalho Chehab d647f0b70c [media] include/media: move driver interface headers to a separate dir
Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.

The headers used on drivers were manually moved using:
    mkdir include/media/drv-intf/
    git mv include/media/cx2341x.h include/media/cx25840.h \
	include/media/exynos-fimc.h include/media/msp3400.h \
	include/media/s3c_camif.h include/media/saa7146.h \
	include/media/saa7146_vv.h  include/media/sh_mobile_ceu.h \
	include/media/sh_mobile_csi2.h include/media/sh_vou.h \
	include/media/si476x.h include/media/soc_mediabus.h \
	include/media/tea575x.h include/media/drv-intf/

And the references for those headers were corrected using:

    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="drv-intf/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
	for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
		 n=`basename $j`
		git grep -l $n
	done
    done|sort|uniq >files && (
	echo "Handling files..." >&2;
	echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done";
	);
	echo "Handling documentation..." >&2;
	echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "  perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done"
	);
    ) >script && . ./script

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2015-11-17 06:57:29 -02:00
Takashi Iwai f257f1d848 Merge branch 'for-linus' into for-next 2015-11-16 09:02:57 +01:00
Linus Torvalds 12b76f3bf3 sound fixes for 4.4-rc1
Here are a collection of small fixes tha have been gathered for
 4.4-rc1.  The only significant changes are those in PCI drivers
 Kconfig, to use "depends on" instead of "select" for CONFIG_ZONE_DMA.
 A reverse select is often more user-friendly, but in this case, it
 makes hard to manage with the conflict with ZONE_DEVICE, so changed in
 such a way for now.
 
 Others are all small fixes and quirks: an error check in soundcore
 reigster_chrdev(), HD-audio HDMI/DP phantom jack fix, Intel Broxton DP
 quirk, USB-audio DSD device quirk, some constifications, etc.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJWRw2MAAoJEGwxgFQ9KSmkoMIQAK0ORPYWNqHpELyu3e2ohaxD
 VJxRTOw1ZHTMEDm2N9gYp93PxKlH/ja8XDltV0FXttcCMzj98V8z2gXxhGFF9lUw
 MKnUnDahvC9oIRQscQZUggUKkNHuTJ/vcWPzVQqUZJNVIvFog52ikKnxfUJau6b4
 ONkWJo2JVXdVi6Q+fCvCvzejeHukMTRPcAahBLP13geNtbO3Va6XfsfqRecHDm4T
 MKV6HApacYovKmRDbdA3eTpY8Rf+7VjcvIleJ9bbwPBdxb4J/ZNzZLKRq9A4yXDp
 A5ScIsmd0doht688zagDTizCcPXmRIzdmY0JbnwryxXkBm8K4u285UteMbTJgFPP
 1r14o8BU3cWYc/fYySacSSArS0zYVPqxJxlEXY/Nl4O9gCKiOjFxffTPBMhErYcT
 XlJbBxuUQn58Oms1SqpXOJOwKMI6zEWg58ksFcm9+7Z8iiyoVpJY1ZhiOEG72fJg
 LydPyryjlEo2CUm1pzKL+kX8XZt/H8i28kqGrI54saVu//YM26PLSzoAHhXj2QDV
 B0ENG4o36Uuo0TWbLu4TqNXZV99c2kG1TN+yOHOEyjtcnnskJM+QbnmlKBZO5PZB
 s/XqEni41GWaYLZo7OHfGukPyavjLV4b64aejHPQ6yhB8EUZxD1ZhIlA9+wqFoz/
 kEm5aeJZHTaGfFI7TQVG
 =k0zD
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a collection of small fixes tha have been gathered for
  4.4-rc1.  The only significant changes are those in PCI drivers
  Kconfig, to use "depends on" instead of "select" for CONFIG_ZONE_DMA.
  A reverse select is often more user-friendly, but in this case, it
  makes hard to manage with the conflict with ZONE_DEVICE, so changed in
  such a way for now.

  Others are all small fixes and quirks: an error check in soundcore
  reigster_chrdev(), HD-audio HDMI/DP phantom jack fix, Intel Broxton DP
  quirk, USB-audio DSD device quirk, some constifications, etc"

* tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: pci: depend on ZONE_DMA
  ALSA: hda - Simplify phantom jack handling for HDMI/DP
  ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec
  ALSA: ctxfi: constify rsc ops structures
  ALSA: usb: Add native DSD support for Aune X1S
  ALSA: oxfw: add an comment to Kconfig for TASCAM FireOne
  sound: fix check for error condition of register_chrdev()
2015-11-14 09:43:00 -08:00
Takashi Iwai 86f799b82f ALSA: hda - Fix noise on Dell Latitude E6440
Dell Latitude E6440 (1028:05bd) needs the same fixup as applied to
other Latitude E7xxx models for the click noise due to the recent
power-saving changes.

Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=954876
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-14 17:49:20 +01:00
Dan Williams 2db1a57986 ALSA: pci: depend on ZONE_DMA
There are several sound drivers that 'select ZONE_DMA'.  This is
backwards as ZONE_DMA is an architecture capability exported to drivers.
Switch the polarity of the dependency to disable these drivers when the
architecture does not support ZONE_DMA.  This was discovered in the
context of testing/enabling devm_memremap_pages() which depends on
ZONE_DEVICE.  ZONE_DEVICE in turn depends on !ZONE_DMA.

Reported-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-12 21:37:05 +01:00
Takashi Iwai 909cadc6c8 ALSA: hda - Simplify phantom jack handling for HDMI/DP
The HDMI codec parser may create a phantom jack, but the helper
function snd_hda_jack_add_kctl() treats always as a normal jack.  This
is superfluous as the jack query is executed at each time the jack
sync is performed.

Since the HDMI codec parser is the only caller of this function, it's
easier to change back this directly calling the original
__snd_hda_jack_add_kctl() with phantom_jack parameter.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-12 11:52:13 +01:00
Lu, Han e2656412f2 ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec
Broxton and Skylake have the same behavior on display audio. So this patch
applys Skylake fix-ups to Broxton.

Signed-off-by: Lu, Han <han.lu@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-11 10:02:55 +01:00
Julia Lawall 43f2cdeb7a ALSA: ctxfi: constify rsc ops structures
The various rsc ops structures are never modified, so declare them as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-11 08:40:56 +01:00
Linus Torvalds 3e82806b97 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
 "I Was Almost Tempted To Capitalise Every Word, but then I decided I
  couldn't read it myself!

  I've also got one pull request for the sti driver outstanding.  It
  relied on a commit in Greg's tree and I didn't find out in time, that
  commit is in your tree now so I might send that along once this is
  merged.

  I also had the accidental misfortune to have access to a Skylake on my
  desk for a few days, and I've had to encourage Intel to try harder,
  which seems to be happening now.

  Here is the main drm-next pull request for 4.4.

  Highlights:

  New driver:
        vc4 driver for the Rasberry Pi VPU.
        (From Eric Anholt at Broadcom.)

  Core:
        Atomic fbdev support
        Atomic helpers for runtime pm
        dp/aux i2c STATUS_UPDATE handling
        struct_mutex usage cleanups.
        Generic of probing support.

  Documentation:
        Kerneldoc for VGA switcheroo code.
        Rename to gpu instead of drm to reflect scope.

  i915:
        Skylake GuC firmware fixes
        HPD A support
        VBT backlight fallbacks
        Fastboot by default for some systems
        FBC work
        BXT/SKL workarounds
        Skylake deeper sleep state fixes

  amdgpu:
        Enable GPU scheduler by default
        New atombios opcodes
        GPUVM debugging options
        Stoney support.
        Fencing cleanups.

  radeon:
        More efficient CS checking

  nouveau:
        gk20a instance memory handling improvements.
        Improved PGOB detection and GK107 support
        Kepler GDDR5 PLL statbility improvement
        G8x/GT2xx reclock improvements
        new userspace API compatiblity fixes.

  virtio-gpu:
        Add 3D support - qemu 2.5 has it merged for it's gtk backend.

  msm:
        Initial msm88896 (snapdragon 8200)

  exynos:
        HDMI cleanups
        Enable mixer driver byt default
        Add DECON-TV support

  vmwgfx:
        Move to using memremap + fixes.

  rcar-du:
        Add support for R8A7793/4 DU

  armada:
        Remove support for non-component mode
        Improved plane handling
        Power savings while in DPMS off.

  tda998x:
        Remove unused slave encoder support
        Use more HDMI helpers
        Fix EDID read handling

  dwhdmi:
        Interlace video mode support for ipu-v3/dw_hdmi
        Hotplug state fixes
        Audio driver integration

  imx:
        More color formats support.

  tegra:
        Minor fixes/improvements"

[ Merge fixup: remove unused variable 'dev' that had all uses removed in
  commit 4e270f088011: "drm/gem: Drop struct_mutex requirement from
  drm_gem_mmap_obj" ]

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (764 commits)
  drm/vmwgfx: Relax irq locking somewhat
  drm/vmwgfx: Properly flush cursor updates and page-flips
  drm/i915/skl: disable display side power well support for now
  drm/i915: Extend DSL readout fix to BDW and SKL.
  drm/i915: Do graphics device reset under forcewake
  drm/i915: Skip fence installation for objects with rotated views (v4)
  vga_switcheroo: Drop client power state VGA_SWITCHEROO_INIT
  drm/amdgpu: group together common fence implementation
  drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE
  drm/amdgpu: remove now unused fence functions
  drm/amdgpu: fix fence fallback check
  drm/amdgpu: fix stoping the scheduler timeout
  drm/amdgpu: cleanup on error in amdgpu_cs_ioctl()
  drm/i915: Fix locking around GuC firmware load
  drm/amdgpu: update Fiji's Golden setting
  drm/amdgpu: update Fiji's rev id
  drm/amdgpu: extract common code in vi_common_early_init
  drm/amd/scheduler: don't oops on failure to load
  drm/amdgpu: don't oops on failure to load (v2)
  drm/amdgpu: don't VT switch on suspend
  ...
2015-11-10 09:33:06 -08:00
Alexandra Yates 5cf92c8b3d ALSA: hda - Add Intel Lewisburg device IDs Audio
Adding Intel codename Lewisburg platform device IDs for audio.

[rearranged the position by tiwai]

Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-05 11:11:13 +01:00
Takashi Iwai c932b98c1e ALSA: hda - Apply pin fixup for HP ProBook 6550b
HP ProBook 6550b needs the same pin fixup applied to other HP B-series
laptops with docks for making its headphone and dock headphone jacks
working properly.  We just need to add the codec SSID to the list.

Bugzilla: https://bugzilla.kernel.org/attachment.cgi?id=191971
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-04 22:39:16 +01:00
Takashi Iwai de1ab6af5c ALSA: hda - Fix lost 4k BDL boundary workaround
During the migration to HDA core code, we lost the workaround for 4k
BDL boundary.  The flag exists in the new hdac_bus, but it's never
set.  This resulted in the sudden sound stall on some controllers that
require this workaround like Creative Recon3D.

This patch fixes the issue by setting the flag for such controllers
properly.

Fixes: ccc98865aa ('ALSA: hda - Migrate more hdac_stream codes')
Cc: <stable@vger.kernel.org> # v4.2+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-02 17:39:06 +01:00
Takashi Iwai bc88c9e923 Merge branch 'for-next' into for-linus 2015-11-02 09:00:37 +01:00
Ondrej Zary 2c8d089252 ALSA: maestro3: Fix Allegro mute until master volume/mute is touched
ESS Allegro (marked ES1989S), [125d:1988] (rev 10) is mute after
loading snd-maestro3 and running alsactl restore. Touching master
volume or mute makes it work.

Looks like a bug in the AC'97 codec integrated into the chip.

Write AC97_MASTER register twice to work-around the problem.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-02 08:46:30 +01:00
Ondrej Zary 030270ba1a ALSA: maestro3: Enable docking support for Dell Latitude C810
Enable I2S docking for Dell Latitude C810.
This allows the audio output on C/Port II to work (and probably also
the audio inputs on C/Dock II).

The volume can't be adjusted - none of the mixer controls currently
supported affects the I2S output (they belong to the STAC9721/23 AC'97
codec responsible for the laptop internal connectors & speakers).

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-01 17:40:49 +01:00
Ondrej Zary b43ddca4a8 ALSA: cs46xx: Fix suspend for all channels
snd_cs46xx_suspend() is missing snd_pcm_suspend_all calls for pcm_rear,
pcm_center_lfe and pcm_iec958.

There's also a copy/paste bug in snd_cs46xx_pcm_iec958(), overwriting
pcm_rear in struct snd_cs46xx, leaving pcm_iec958 unused.

Fix all this to allow all channels to survive suspend/resume.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-30 12:33:21 +01:00
Ondrej Zary eed273b785 ALSA: cs46xx: Fix Duplicate front for CS4294 and CS4298 codecs
Currently, the Duplicate front control is enabled only for two specific
revisions of CS4294.

Enable it for all CS4294 and CS4298 codecs instead.

This fixes rear output on my VC-4620N sound card
(CS4620 + CS4298 rev.5).

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-30 12:33:08 +01:00
Takashi Iwai cadd16ea33 ALSA: hda - Disable 64bit address for Creative HDA controllers
We've had many reports that some Creative sound cards with CA0132
don't work well.  Some reported that it starts working after reloading
the module, while some reported it starts working when a 32bit kernel
is used.  All these facts seem implying that the chip fails to
communicate when the buffer is located in 64bit address.

This patch addresses these issues by just adding AZX_DCAPS_NO_64BIT
flag to the corresponding PCI entries.  I casually had a chance to
test an SB Recon3D board, and indeed this seems helping.

Although this hasn't been tested on all Creative devices, it's safer
to assume that this restriction applies to the rest of them, too.  So
the flag is applied to all Creative entries.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-27 14:32:02 +01:00
Kailang Yang 6ed1131fe1 ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back
This machine had I2S codec for speaker output.
It need to refill the I2S codec initial verb after resume back.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Reported-and-tested-by: George Gugulea <gugulea@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-27 07:47:15 +01:00
Takashi Iwai d9684bb5b3 ALSA: hda/ca0132 - Convert leftover pr_info() and pr_err()
Use codec_*() macro instead of pr_*() for improving the log
information.  The current form even slips from alsa-info.sh.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-26 16:54:16 +01:00
Takashi Iwai d82ad8e0c0 ASoC: Updates for v4.4
Not much core work here, a few small tweaks to interfaces but mainly the
 changes here are driver ones.  Highlights include:
 
  - Updates to the topology userspace interface
  - Big updates to the Renesas support from Morimoto-san
  - Most of the support for Intel Sky Lake systems.
  - New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
    Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825 and Rockchip
    S/PDIF.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJWLbbGAAoJECTWi3JdVIfQH7oH/1VdN2ozP9A03p24aC5qso1F
 VWOBnG4pkw1G6J5qK2lemMDeJdRdTfreICUAa9Tw9kOSfTIb6F3X8kCw8tbwlw0I
 4phgmyo23P53OfLZFMkQi/RCfwItnE0sszqhvoumUg0ryjYxg2JT+gTMgwvVo7Pq
 hf6m6a3we5pxLIIYP4wlQgOKwUJe4B4nC37ExySf24Dlo/DzmWDtfQbGvmyluFzb
 MB1qzEvAc/KC3LZFkIFmhfg2/caNRhcQrzkUCYrLR3t+oz9P1zCpYTII7VDdMg7L
 SM2VoL+ynEAdBqa38Ozwxvd/mpHwinlAeiikuwz1PyxVOqZvZqqiWzD8eUJkhZk=
 =/F/Q
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v4.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v4.4

Not much core work here, a few small tweaks to interfaces but mainly the
changes here are driver ones.  Highlights include:

 - Updates to the topology userspace interface
 - Big updates to the Renesas support from Morimoto-san
 - Most of the support for Intel Sky Lake systems.
 - New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
   Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825 and Rockchip
   S/PDIF.
 - A new driver for the Atmel Class D speaker drivers
2015-10-26 12:14:49 +01:00
Takashi Iwai 274035751e Merge branch 'topic/hw-constraint-single' into for-next 2015-10-23 06:57:50 +02:00
Lars-Peter Clausen b4ffc1be9f ALSA: rme9652: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:29 +02:00
Lars-Peter Clausen 1a8e41efe3 ALSA: rme96: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:29 +02:00
Lars-Peter Clausen 80ec88938a ALSA: rme32: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:28 +02:00
Lars-Peter Clausen dfcdb0280b ALSA: lx6464es: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:28 +02:00
Lars-Peter Clausen 9c9cb687d9 ALSA: korg1212: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of
calling snd_pcm_hw_constraint_minmax() with the same value for min and max
to install a constraint that limits the possible configuration values to a
single value. Using snd_pcm_hw_constraint_single() makes the indented
result clearer.

While we are at it also fix some code style issues in the affected lines.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 14:24:27 +02:00
Takashi Iwai d289619a21 ALSA: hda - Fix deadlock at error in building PCM
The HDA codec driver issues snd_hda_codec_reset() at the error path of
PCM build.  This was needed in the earlier code base, but the recent
rewrite to use the standard bus binding made this a deadlock:
 modprobe        D 0000000000000005     0   720    716 0x00000080
 Call Trace:
  [<ffffffff816a5dbe>] schedule+0x3e/0x90
  [<ffffffff816a61a5>] schedule_preempt_disabled+0x15/0x20
  [<ffffffff816a7ae5>] __mutex_lock_slowpath+0xb5/0x120
  [<ffffffff816a7b6b>] mutex_lock+0x1b/0x30
  [<ffffffff8148656b>] device_release_driver+0x1b/0x30
  [<ffffffff81485c15>] bus_remove_device+0x105/0x180
  [<ffffffff814822b9>] device_del+0x139/0x260
  [<ffffffffa05e0ec5>] snd_hdac_device_unregister+0x25/0x30 [snd_hda_core]
  [<ffffffffa074fa6a>] snd_hda_codec_reset+0x2a/0x70 [snd_hda_codec]
  [<ffffffffa075007b>] snd_hda_codec_build_pcms+0x18b/0x1b0 [snd_hda_codec]
  [<ffffffffa074a44e>] hda_codec_driver_probe+0xbe/0x140 [snd_hda_codec]
  [<ffffffff81486ac4>] driver_probe_device+0x1f4/0x460
  [<ffffffff81486dc0>] __driver_attach+0x90/0xa0
  [<ffffffff81484844>] bus_for_each_dev+0x64/0xa0
  [<ffffffff814862de>] driver_attach+0x1e/0x20
  [<ffffffff81485e7b>] bus_add_driver+0x1eb/0x280
  [<ffffffff81487680>] driver_register+0x60/0xe0
  [<ffffffffa074a0da>] __hda_codec_driver_register+0x5a/0x60 [snd_hda_codec]
  [<ffffffffa070a01e>] realtek_driver_init+0x1e/0x1000 [snd_hda_codec_realtek]
  [<ffffffff810002f3>] do_one_initcall+0xb3/0x200
  [<ffffffff816a1fc5>] do_init_module+0x60/0x1f8
  [<ffffffff810ee5c3>] load_module+0x1653/0x1bd0
  [<ffffffff810eed48>] SYSC_finit_module+0x98/0xc0
  [<ffffffff810eed8e>] SyS_finit_module+0xe/0x10
  [<ffffffff816aa032>] entry_SYSCALL_64_fastpath+0x16/0x75

The simple fix is just to remove this call, since we don't need to
think about unbinding at there any longer.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=948758
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 16:31:34 +02:00
Takashi Iwai c80a1daa7e Merge branch 'topic/hda-modalias' into for-next 2015-10-20 10:19:40 +02:00
Takashi Iwai b9a94a9c78 ALSA: hda - convert to hda_device_id
Finally we have a proper infrastructure to generate the modaliases
automatically, let's move to hda_device_id from the legacy
hda_codec_preset that contains basically the same information.

The patch function hook is stored in driver_data field, which is long,
and we need an explicit cast.  Other than that, the conversion is
mostly straightforward.  Each entry is even simplified using a macro,
and the lengthy (and error-prone) manual modaliases got removed.

As a result, we achieved a quite good diet:
 14 files changed, 407 insertions(+), 595 deletions(-)

Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:15:20 +02:00
Dave Airlie affa0e033b Merge tag 'topic/drm-misc-2015-10-19' of git://anongit.freedesktop.org/drm-intel into drm-next
More drm-misc for 4.4.
- fb refcount fix in atomic fbdev
- various locking reworks to reduce drm_global_mutex and dev->struct_mutex
- rename docbook to gpu.tmpl and include vga_switcheroo stuff, plus more
  vga_switcheroo (Lukas Wunner)
- viewport check fixes for atomic drivers from Ville
- DRM_DEBUG_VBL from Ville
- non-contentious header fixes from Mikko Rapeli
- small things all over

* tag 'topic/drm-misc-2015-10-19' of git://anongit.freedesktop.org/drm-intel: (31 commits)
  drm/fb-helper: Fix fb refcounting in pan_display_atomic
  drm/fb-helper: Set plane rotation directly
  drm: fix mutex leak in drm_dp_get_mst_branch_device
  drm: Check plane src coordinates correctly during page flip for atomic drivers
  drm: Check crtc viewport correctly with rotated primary plane on atomic drivers
  drm: Refactor plane src coordinate checks
  drm: Swap w/h when converting the mode to src coordidates for a rotated primary plane
  drm: Don't leak fb when plane crtc coodinates are bad
  ALSA: hda - Spell vga_switcheroo consistently
  drm/gem: Use kref_get_unless_zero for the weak mmap references
  drm/vgem: Drop vgem_drm_gem_mmap
  drm: Fix return value of drm_framebuffer_init()
  drm/gem: Use container_of in drm_gem_object_free
  drm/gem: Check locking in drm_gem_object_unreference
  drm/gem: Drop struct_mutex requirement from drm_gem_mmap_obj
  drm/i810_drm.h: include drm/drm.h
  r128_drm.h: include drm/drm.h
  savage_drm.h: include <drm/drm.h>
  gpu/doc: Convert to markdown harder
  gpu/doc: Add vga_switcheroo documentation
  ...
2015-10-20 09:01:49 +10:00
Dave Airlie 2dd3a88ac8 Merge tag 'drm-intel-next-2015-10-10' of git://anongit.freedesktop.org/drm-intel into drm-next
- dmc fixes from Animesh (not yet all) for deeper sleep states
- piles of prep patches from Ville to make mmio functions type-safe
- more fbc work from Paulo all over
- w/a shuffling from Arun Siluvery
- first part of atomic watermark updates from Matt and Ville (later parts had to
  be dropped again unfortunately)
- lots of patches to prepare bxt dsi support ( Shashank Sharma)
- userptr fixes from Chris
- audio rate interface between i915/snd_hda plus kerneldoc (Libin Yang)
- shrinker improvements and fixes (Chris Wilson)
- lots and lots of small patches all over

* tag 'drm-intel-next-2015-10-10' of git://anongit.freedesktop.org/drm-intel: (134 commits)
  drm/i915: Update DRIVER_DATE to 20151010
  drm/i915: Partial revert of atomic watermark series
  drm/i915: Early exit from semaphore_waits_for for execlist mode.
  drm/i915: Remove wrong warning from i915_gem_context_clean
  drm/i915: Determine the stolen memory base address on gen2
  drm/i915: fix FBC buffer size checks
  drm/i915: fix CFB size calculation
  drm/i915: remove pre-atomic check from SKL update_primary_plane
  drm/i915: don't allocate fbcon from stolen memory if it's too big
  Revert "drm/i915: Call encoder hotplug for init and resume cases"
  Revert "drm/i915: Add hot_plug hook for hdmi encoder"
  drm/i915: use error path
  drm/i915/irq: Fix misspelled word register in kernel-doc
  drm/i915/irq: Fix kernel-doc warnings
  drm/i915: Hook up ring workaround writes at context creation time on Gen6-7.
  drm/i915: Don't warn if the workaround list is empty.
  drm/i915: Resurrect golden context on gen6/7
  drm/i915/chv: remove pre-production hardware workarounds
  drm/i915/snb: remove pre-production hardware workaround
  drm/i915/bxt: Set time interval unit to 0.833us
  ...
2015-10-20 09:00:01 +10:00
Lukas Wunner 2b760d88a0 ALSA: hda - Spell vga_switcheroo consistently
Currently everyone and their dog has their own favourite spelling
for vga_switcheroo. This makes it hard to grep dmesg for log entries
relating to vga_switcheroo. It also makes it hard to find related
source files in the tree.

vga_switcheroo.c uses pr_fmt "vga_switcheroo". Use that everywhere.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/9b0175319ce78d831acfcf11e4c6c760f826b0e3.1444663039.git.lukas@wunner.de
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-19 11:00:45 +02:00
Takashi Iwai 658a69bb75 ALSA: hda - Remove leftover snd_hda_bus() prototype
It was forgotten to be removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-17 18:34:21 +02:00
Takashi Iwai 2f0eaad910 ALSA: hda - Fix bogus codec address check for mixer name assignment
The recent commit [7fbe824a0f0e: ALSA: hda - Update mixer name for the
lower codec address] tried to improve the mixer chip name assignment
in the order of codec address.  However, this fix was utterly bogus;
it checks the field set in each codec, thus this value is reset at
each codec creation, of course.  For really handling this priority,
the assignment has to be remembered in the common place, namely in
hda_bus, instead of hda_codec.

Fixes: 7fbe824a0f ('ALSA: hda - Update mixer name for the lower codec address')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-17 18:34:18 +02:00
Dave Airlie 48f87dd146 Merge commit '06d1ee32a4d25356a710b49d5e95dbdd68bdf505' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
Backmerge the drm-fixes pull from Linus's tree into drm-next.

This is to fix some conflicts and make future pulls cleaner
2015-10-16 10:25:28 +10:00
Takashi Iwai 7fbe824a0f ALSA: hda - Update mixer name for the lower codec address
In most cases, we prefer the onboard codec as the primary device, thus
it's better to set it as the mixer name.  Currently, however, the
mixer name is updated per the device instantiation order, and user
gets often HDMI/DP or other seen as a mixer chip name.  Also, if a
codec name is renamed by the driver, the old chip name might be left
still as the mixer name.

This patch addresses these issues by remembering the chip address that
was referred as the mixer name.  When a codec with the same or lower
address gives its name, renew the mixer name accordingly, as it's
either the update of the codec name or we get likely the more
appropriate chip as the reference.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-15 14:10:25 +02:00
Takashi Iwai ded255be22 ALSA: hda - consolidate chip rename functions
A few multiple codec drivers do renaming the chip_name string but all
these are open-coded and some of them have even no error check.  Let's
make common helpers to do it properly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-15 14:05:28 +02:00
Takashi Iwai 3e19fec33a ALSA: hda - Enable widget power saving for Cirrus codecs
Cirrus codecs have also fine power controls on each widget, thus it
gets benefit from the recent widget power-saving feature.  As we
haven't seen any obvious regressions with tests on some MacBooks,
let's try to enable it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-15 11:19:39 +02:00
Takashi Iwai 3c69ea4440 Merge branch 'for-linus' into for-next 2015-10-13 11:37:06 +02:00
David Henningsson e8d65a8d98 ALSA: hda - Fix inverted internal mic on Lenovo G50-80
Add the appropriate quirk to indicate the Lenovo G50-80 has a stereo
mic input where one channel has reverse polarity.

Alsa-info available at:
https://launchpadlibrarian.net/220846272/AlsaInfo.txt

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1504778
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-13 11:34:33 +02:00
Vinod Koul 70b4891cc8 ALSA: hda: make use of core codec fns
Now that we have introduced the core fns we should make hda use these
helpers

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-08 19:09:36 +02:00
Daniel Vetter 2844659842 Merge remote-tracking branch 'takashi/topic/drm-sync-audio-rate' into drm-intel-next-queued
Pull in the i915/hda changes for N/CTS setting so I can apply the
follow-up documentation work for drm/i915.

Some conflicts because ofc we had to rework i915 while that N/CTS work
was going on. But not more than adjacent changes really.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-10-07 16:05:04 +02:00
Takashi Iwai c7e1008048 ALSA: hda - Disable power_save_node for IDT 92HD73xx chips
The recent widget power saving introduced some unavoidable click
noises on old IDT 92HD73xx chips while it still seems working on the
compatible new chips.  In the bugzilla, we tried lots of tests and
workarounds, but they didn't help much.  So, let's disable the feature
for these specific chips as the least (but safest) fix.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=104981
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-04 22:47:40 +02:00
John Flatness e8ff581f7a ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1
The MacBookPro 12,1 has the same setup as the 11 for controlling the
status of the optical audio light. Simply apply the existing workaround
to the subsystem ID for the 12,1.

[sorted the fixup entry by tiwai]

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=105401
Signed-off-by: John Flatness <john@zerocrates.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-03 10:32:49 +02:00
Laura Abbott d05ea7da0e ALSA: hda: Add dock support for ThinkPad T550
Much like all the other Lenovo laptops, add a quirk to make
sound work with docking.

Reported-and-tested-by: lacknerflo@gmail.com
Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-03 10:31:08 +02:00
Dave Airlie 2d4df13c0f Merge tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel into drm-next
Another attempt at drm-misc for 4.4 ...
- better atomic helpers for runtime pm drivers
- atomic fbdev
- dp aux i2c STATUS_UPDATE handling (for short i2c replies from the sink)
- bunch of constify patches
- inital kerneldoc for vga switcheroo
- some vblank code cleanups from Ville and Thierry
- various polish all over

* tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel: (57 commits)
  drm/irq: Add drm_crtc_vblank_count_and_time()
  drm/irq: Rename drm_crtc -> crtc
  drm: drm_atomic_crtc_get_property should be static
  drm/gma500: Remove DP_LINK_STATUS_SIZE redefinition
  vga_switcheroo: Set active attribute to false for audio clients
  drm/core: Preserve the fb id on close.
  drm/core: Preserve the framebuffer after removing it.
  drm: Use vblank timestamps to guesstimate how many vblanks were missed
  drm: store_vblank() is never called with NULL timestamp
  drm: Clean up drm_calc_vbltimestamp_from_scanoutpos() vbl_status
  drm: Limit the number of .get_vblank_counter() retries
  drm: Pass flags to drm_update_vblank_count()
  drm/i915: Fix vblank count variable types
  drm: Kill pixeldur_ns
  drm: Stop using linedur_ns and pixeldur_ns for vblank timestamps
  drm: Move timestamping constants into drm_vblank_crtc
  drm/fbdev: Update legacy plane->fb refcounting for atomic restore
  drm: fix kernel-doc warnings in drm_crtc.h
  vga_switcheroo: Sort headers alphabetically
  drm: Spell vga_switcheroo consistently
  ...
2015-09-30 08:35:45 +10:00
Takashi Iwai d8dfacf8b5 Merge branch 'topic/firewire-update' into for-next 2015-09-29 12:52:07 +02:00
Takashi Iwai 010cf269a4 Merge branch 'topic/drm-sync-audio-rate' into for-next 2015-09-25 10:07:55 +02:00
Libin Yang ddd621fbba ALSA: hda - display audio call sync_audio_rate callback
For display audio, call the sync_audio_rate callback function
to do the synchronization between gfx driver and audio driver.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-25 10:04:59 +02:00
Takashi Iwai 7f57d803ee ALSA: hda - Disable power_save_node for Thinkpads
Lenovo Thinkpads with recent Realtek codecs seem suffering from click
noises at power transition since the introduction of widget power
saving in 4.1 kernel.  Although this might be solved by some delays in
appropriate points, as a quick workaround, just disable the
power_save_node feature for now.  The gain it gives is relatively
small, and this makes the situation back to pre 4.1 time.

This patch ended up with a bit more code changes than usual because
the existing fixup for Thinkpads is highly chained.  Instead of adding
yet another chain, combine a few of them into a single fixup entry, as
a gratis cleanup.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=943982
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-24 20:49:00 +02:00
Lukas Wunner 21b45676b7 vga_switcheroo: Set active attribute to false for audio clients
The active attribute in struct vga_switcheroo_client denotes whether
the outputs are currently switched to this client. The attribute is
only meaningful for vga clients. It is never used for audio clients.

The function vga_switcheroo_register_audio_client() misuses this
attribute to store whether the audio device is fully initialized.
Most likely there was a misunderstanding about the meaning of
"active" when this was added.

Comment from Takashi's review:

"Not really.  The full initialization of audio was meant that the audio
is active indeed.  Admittedly, though, the active flag for each audio
client doesn't play any role because the audio always follows the gfx
state changes, and the value passed there doesn't reflect the actual
state due to the later change.  So, I agree with the removal of the
flag itself -- or let the audio active flag following the
corresponding gfx flag.  The latter will make the proc output more
consistent while the former is certainly more reduction of code."

Set the active attribute to false for audio clients. Remove the
active parameter from vga_switcheroo_register_audio_client() and
its sole caller, hda_intel.c:register_vga_switcheroo().

vga_switcheroo_register_audio_client() was introduced by 3e9e63dbd3
("vga_switcheroo: Add the support for audio clients"). Its use in
hda_intel.c was introduced by a82d51ed24 ("ALSA: hda - Support
VGA-switcheroo").

v1.1: The changes above imply that in find_active_client() the call
to client_is_vga() is now superfluous. Drop it.

Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
[danvet: Add Takashi's clarification to the commit message.]
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-24 20:14:25 +02:00
Takashi Iwai db25f440f4 Merge branch 'for-linus' into for-next 2015-09-24 14:02:48 +02:00
Takashi Iwai 83510441bc ALSA: hda/tegra - async probe for avoiding module loading deadlock
The Tegra HD-audio controller driver causes deadlocks when loaded as a
module since the driver invokes request_module() at binding with the
codec driver.  This patch works around it by deferring the probe in a
work like Intel HD-audio controller driver does.  Although hovering
the codec probe stuff into udev would be a better solution, it may
cause other regressions, so let's try this band-aid fix until the more
proper solution gets landed.

Reported-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-24 14:01:46 +02:00
Sudip Mukherjee 29d28c5060 ALSA: hdsp: fix memory leak
If the size of the firmware is less than expected size then we are
exiting with the error code but we missed releasing the firmware.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-11 17:35:11 +02:00
Niranjan Sivakumar 467e1436ba ALSA: hda - Fix white noise on Dell M3800
The M3800 is very minor workstation variant of the XPS 15 which has
already been patched for this issue.  I figured it's probably more
important for this version of the laptop to be patched than the
regular XPS as Dell sells is pre-configured with Ubuntu to be used as
a Linux workstation.  I have tested the patch on my the hardware on
Linux 4.2.0.

Signed-off-by: Niranjan Sivakumar <ns253@cornell.edu>
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-05 18:22:10 +02:00
Takashi Iwai a161574e20 ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437
It turned out that the machine has a bass speaker, so take a correct
fixup entry.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-05 18:18:24 +02:00
Takashi Iwai bb148bdeb0 ALSA: hda - Enable headphone jack detect on old Fujitsu laptops
According to the bug report, FSC Amilo laptops with ALC880 can detect
the headphone jack but currently the driver disables it.  It's partly
intentionally, as non-working jack detect was reported in the past.
Let's enable now.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-05 18:18:08 +02:00
Woodrow Shen 1adecc6755 ALSA: hda - Add some FIXUP quirks for white noise on Dell laptop.
Dell laptop has a series model to use the same codec but different subsystem ID.
At the same time they happens the white noise by login screen and headphone;
for fixing them together, I only can add these IDs to FIXUP function ALC292_FIXUP_DISABLE_AAMIX,
then try to solve such the similar issues.

Codec: Realtek ALC3235
Vendor Id: 0x10ec0293
Subsystem Id: 0x102806dd
Subsystem Id: 0x102806df
Subsystem Id: 0x102806e0

Cc: <stable@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1492132
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-04 09:13:47 +02:00
David Henningsson f0675d4a8e drm/i915: Drop port_mst_index parameter from pin/eld callback
The port_mst_index parameter was reserved for future use, but
maintainers prefer to add it later when it is actually used.

[Note: this is an update patch to commit [51e1d83cab99: drm/i915: Call
 audio pin/ELD notify function] where I mistakenly applied the older
 version.  Jani and Daniel's review tags were to the latest version,
 so I add them below, too -- tiwai]

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-03 12:09:03 +02:00
David Henningsson 25adc137c5 ALSA: hda - Wake the codec up on pin/ELD notify events
Whenever there is an event from the i915 driver, wake the codec
and recheck plug/unplug + ELD status.

This fixes the issue with lost unsol events in power save mode,
the codec and controller can now sleep in D3 and still know when
the HDMI monitor has been connected.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-02 12:24:40 +02:00
Takashi Iwai b25cf30a01 ALSA: hda - Remove superfluous pcm NULL check
The variable pcm can be never NULL since it was rewritten with
list_for_each_entry().

Suggested-by: Markus Osterhoff <linux-kernel@k-raum.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-26 14:21:14 +02:00
Takashi Iwai 9dcc144b1f ALSA: hda - Refresh sysfs at snd_hda_codec_update_widgets()
In the commit [fa4f18b4f402: ALSA: hda - Refresh widgets sysfs at
probing Haswell+ HDMI codecs], snd_hdac_refresh_widget_sysfs() is
explicitly called in the codec driver.  But this results in refreshing
twice, as snd_hdac_refresh_widget_sysfs() itself calls
snd_hdac_refresh_widgets() function.

Instead, we can replace the call in snd_hda_codec_update_widgets()
with snd_hdac_refresh_widget_sysfs().  This also fixes the missing
sysfs update for ca0132, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-25 08:52:55 +02:00
Takashi Iwai c4a91e173a Merge branch 'for-linus' into for-next 2015-08-25 08:01:41 +02:00
Takashi Iwai c7cd0ef66a ALSA: hda - Fix path power activation
The widget power-saving code tries to turn up/down the power of each
widget in the I/O paths that are modified at each jack plug/unplug.
The recent report revealed that the power activation leaves some
widgets unpowered after plugging.  This is because
snd_hda_activate_path() turns on path->active flag at the end of the
function while the path power management is done before that.  Then
it's regarded as if nothing is active, and the driver turns off the
power.

The fix is simply to set the flag at the beginning of the function,
before trying to power up.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102521
Cc: <stable@vger.kernel.org> [v4.1+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-25 07:59:02 +02:00
Takashi Iwai 9d2b48f730 ALSA: hda - Check all inputs for is_active_nid_for_any()
The is_active_nid_for_any() function in the generic parser is supposed
to check all connections from/to the given widget, but the current
code checks only the first input connection (index = 0).

This patch corrects the code to check all inputs by passing -1 to
index argument.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102521
Cc: <stable@vger.kernel.org> [v4.1+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-25 07:59:01 +02:00
Markus Osterhoff c7e69ae6b4 ALSA: hda: fix possible NULL dereference
After a for-loop was replaced by list_for_each_entry, see
Commit bbbc7e8502 ("ALSA: hda - Allocate hda_pcm objects dynamically"),
Commit 751e221689 ("ALSA: hda: fix possible null dereference"),
a possible NULL pointer dereference has been introduced; this patch adds
the NULL check on pcm->pcm, while leaving a potentially superfluous
check on pcm itself untouched.

Signed-off-by: Markus Osterhoff <linux-kernel@k-raum.org>
Cc: <stable@vger.kernel.org> #v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-24 15:02:03 +02:00
Dan Carpenter a3b3a9db5d ALSA: hdsp: silence a sprinft() overflow warning
card->shortname is a 32 char string so the sprintf() can theoretically
overflow.  snd_rawmidi_new() can accept strings up to 64 bytes long.

I have made the temporay buf[] array 40 bytes long and changed the
sprintf() to snprintf().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-22 11:36:26 +02:00
Takashi Iwai 00833d70ca Merge branch 'for-linus' into for-next 2015-08-21 19:26:48 +02:00
Takashi Iwai fa4f18b4f4 ALSA: hda - Refresh widgets sysfs at probing Haswell+ HDMI codecs
Intel Haswell (and later) codec refreshes the widgets tree to expose
the whole widget nodes at probing.  However, this refresh was missing
for sysfs tree.

This patch adds the missing piece, as we have now a proper API.

Reported-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 15:11:52 +02:00
Dan Carpenter 9e46aedab3 ALSA: hdsp: silence and underflow warning
I believe this probably cannot happen, as the code suggests.  There
would have to be an kcontrol->index.id which was zero, otherwise this
would be prevented in snd_ctl_find_id().  But snd_BUG_ON() is just a
WARN() or a no-op so static checkers complain that we keep on going with
a negative offset.  Let's just handle the error as well as printing
a warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 14:12:45 +02:00
David Henningsson f6b28e4ded ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noises
On shutdown/reboot of CX20722, first shut down all EAPDs, then
shut down the afg node to D3.

Failure to do so can lead to spurious noises from the internal speaker
directly after reboot (and before the codec is reinitialized again, i e
in BIOS setup or GRUB menus).

BugLink: https://bugs.launchpad.net/bugs/1487345
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 10:28:00 +02:00
Rick Sherman 59a51a6b4b ALSA: hda - Add dock support for Thinkpad W541 (17aa:2211)
Tested with W541 and Ultra Dock 170w

Signed-off-by: Rick Sherman <rick@shermdog.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-19 14:59:39 +02:00
Takashi Iwai d5cf00c7ac ALSA: hda/eld - Add const to possible places
Similar like the previous fix to hda_proc.c, adding const prefix will
save our world (a little bit).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-17 15:12:14 +02:00
Takashi Iwai 1d260d7b3b ALSA: hda/proc - Fix racy string access for power states
The power states in a proc file are printed in a racy manner on a
single static string buffer.  Fix it by calling snd_iprintf() directly
for each state instead of processing on a temporary buffer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-17 15:12:04 +02:00
Takashi Iwai cc75cdfe1d ALSA: hda/proc - Add const to possible places
Many arrays in hda_proc.c are string arrays that should be covered by
const prefix for increasing the safety and reducing the size.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-17 15:11:31 +02:00
Takashi Iwai d2c6b63df5 ALSA: hda - Make some helper functions local
A few helper functions to convert the pin information to strings have
been exported with assumption that they were used by other drivers.
But they are referred only in the proc interface in the end.

Let's make them local so that we can get rid of a few exports.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-17 15:10:15 +02:00
Woodrow Shen 7ccb0a9917 ALSA: hda - Fix the white noise on Dell laptop
Dell laptop causes the white noise by login screen and headphone,
and the fixup function ALC292_FIXUP_DISABLE_AAMIX can eliminate this
noise.

Codec: Realtek ALC3235
Vendor Id: 0x10ec0293
Subsystem Id: 0x102806db

Cc: <stable@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1484334
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-13 07:56:44 +02:00
Takashi Iwai 41450b1b5b Merge branch 'for-linus' into for-next 2015-08-11 09:40:16 +02:00
Takashi Iwai fe14f39e88 ALSA: hda - Fix pin config and mapping on Alienware 15
Alienware 15 has CA0132 codec for its onboard sound, but the pin
config and mapping seem quite different from other Creative boards.
This patch corrects them, at least, for providing the right headphone
and mic jack notification, as well as removing the non-existing SPDIF
pins.

Even with this fix, not all stuff works perfectly yet, mainly because
of the badly written ca0132 driver code -- it has too many implicit
assumptions of pin configs and maps.  Nevertheless, this is a small
good step forward.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=101981
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-10 16:53:32 +02:00
Mark Brown 3f6175ece9 ALSA: echoaudio: Use standard C definitions of true and false
The echoaudio locally defines TRUE and FALSE.  Not only is this
redundant given that C now has a boolean type it results in lots of
warnings as other headers also define these macros, causing duplicate
definitions.  Fix this by removing the local defines and converting all
local users to use the standard C true and false instead, simply
removing the macros is less safe due to implicit inclusion of the other
definitons.

[fixed overlooked replacement of FALSE by tiwai]

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-10 14:27:16 +02:00
Takashi Iwai 9f502ff553 ALSA: hda - yet another fix for Dell headset mic with ALC3266
It turned out that there are three variants of pin config values of
NID 0x17 on Dell laptops with ALC3266 (alias of ALC298): 0x90170110,
0x90170140 and 0x90170150.  The first two have been already covered by
commits 703867e2f2 and 977e627684, so this commit adds the missing
last entry.

While we're at it, rearrange the three entries in the order of pincfg
values.

Reported-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 12:09:45 +02:00
Hui Wang 73851b36fe ALSA: hda - one Dell machine needs the headphone white noise fixup
The fixup ALC292_FIXUP_DISABLE_AAMIX can fix the white noise of
the headphone on this Dell machine.

Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 12:08:16 +02:00
Woodrow Shen 703867e2f2 ALSA: hda - Fix Dell laptop for internal mic/headset mic
The new Dell laptop with ALC3266 can't use internal microphone to
record. Also, the 3 ring headset mic doesn't work on it. For src of
patch_realtek.c, only the pin cfg of Nid 0x17 is different, so the
Nid 0x17 is added into pin quirk, and others are defined to macro
ALC298_STANDARD_PINS in common use.

Codec: Realtek ALC3266
Vendor Id: 0x10ec0298
Subsystem Id: 0x102806e5

BugLink: https://bugs.launchpad.net/bugs/1481575
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 07:47:42 +02:00
Hui Wang 1158029733 ALSA: hda - remove no physical connection pins from pin_quirk table
To cleanup the pin_quirk table:
 - rewrite the pin_config_match(), comparing all pins on the machine
   with the corresponding pins in the quirk table.
 - remove all 0x4xxxxxxx pin configurations from pin_quirk table
 - after removing the 0x4xxxxxxx pin configurations, some pin tables
   are exactly same, so removing the redudant pin tables.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-03 10:16:20 +02:00
Tomer Barletz 8ec7cfce37 ALSA: oxygen: Fix logical-not-parentheses warning
This fixes the following warning, that is seen with gcc 5.1:
warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses].

Signed-off-by: Tomer Barletz <barletz@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-03 10:15:09 +02:00
Takashi Iwai 649ccd0853 ALSA: hda - Fix MacBook Pro 5,2 quirk
MacBook Pro 5,2 with ALC889 codec had already a fixup entry, but this
seems not working correctly, a fix for pin NID 0x15 is needed in
addition.  It's equivalent with the fixup for MacBook Air 1,1, so use
this instead.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102131
Reported-and-tested-by: Jeffery Miller <jefferym@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-30 22:30:29 +02:00
U. Artie Eoff 342e844905 ALSA: hda - Fix race between PM ops and HDA init/probe
PM ops could be triggered before HDA is done initializing
and cause PM to set HDA controller to D3Hot.  This can result
in "CORB reset timeout#2, CORBRP = 65535" and "no codecs
initialized".  Additionally, PM ops can be triggered before
azx_probe_continue finishes (async probe).  This can result
in a NULL deref kernel crash.

To fix this, avoid PM ops if !chip->running.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-29 19:37:26 +02:00
Takashi Iwai 3a05d12f46 ALSA: hda - Apply a fixup to Dell Vostro 5480
Dell Vostro 5480 (1028:069a) needs the very same quirk used for Vostro
5470 model to make bass speakers properly working.

Reported-and-tested-by: Paulo Roberto de Oliveira Castro <p.oliveira.castro@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-29 09:04:52 +02:00
Takashi Iwai 527c465a3c Merge branch 'for-linus' into for-next
... to make easier developing HDA ext code.
2015-07-27 14:43:29 +02:00
Woodrow Shen 5ce000b297 ALSA: hda - Add pin quirk for the headset mic jack detection on Dell laptop
The new Dell laptop with codec 256 can't detect headset mic when
headset was inserted on the machine. From alsa-info, we check
init_pin_configs and need to define the new register value for pin
0x1d & 0x1e because the original macro ALC256_STANDARD_PINS can't
match pin definition. Also, the macro ALC256_STANDARD_PINS is
simplified by removing them. This makes headset mic works on laptop.

Codec: Realtek ALC256
Vendor Id: 0x10ec0256
Subsystem Id: 0x102806f2

BugLink: https://bugs.launchpad.net/bugs/1478497
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-27 12:48:40 +02:00
Takashi Iwai b9d9c9efc2 ALSA: hda - Apply fixup for another Toshiba Satellite S50D
Toshiba Satellite S50D has another model with a different PCI SSID
(1179:fa93) while the previous fixup was for 1179:fa91.  Adjust the
fixup entry with SND_PCI_QUIRK_MASK() to match with both devices.

Reported-by: Tim Sample <timsample@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-27 10:18:21 +02:00
Woodrow Shen e9c28e16a0 ALSA: hda - Fix the headset mic that will not work on Dell desktop machine
When the headset was plugged in the Dell desktop, the mic of headset
can't be detected and workable.
According to the alsa-info, we found the differece between alsa and
init_pin_configs on the machine, so we need to add the pin configs to
make headset work.

Codec: Realtek ALC3234
Vendor Id: 0x10ec0255
Subsystem Id: 0x102806bb

BugLink: https://bugs.launchpad.net/bugs/1477900
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-25 08:19:41 +02:00
Dan Carpenter 44008f0896 ALSA: hda - fix cs4210_spdif_automute()
Smatch complains that we have nested checks for "spdif_present".  It
turns out the current behavior isn't correct, we should remove the first
check and keep the second.

Fixes: 1077a02481 ('ALSA: hda - Use generic parser for Cirrus codec driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-25 08:19:04 +02:00
Takashi Iwai 43cbf02e7a ASoC: Fixes for v4.2
A lot of small fixes here, a few to the core:
 
  - Fix for binding DAPM stream widgets on devices with prefixes assigned
    to them
  - Minor fixes for the newly added topology interfaces
  - Locking and memory leak fixes for DAPM
  - Driver specific fixes
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJVsnNFAAoJECTWi3JdVIfQH9cH/1ddueDFikvXSCyntuJcHAwJ
 a7X5kCVdegMnaMK5fnAbTlJBpDIX/F1UBvsFQQ38eKWeneP44XnkXeh/32fGJzQO
 L730dqy0tkgQdWJkQg0yxaP5/k0BfhnXeRc3ATUG3LBgUBrWRYLTIvaM+G+H3Kf5
 K88QL7cKmeY0Kt6+cms3nnBj9x5oFgbHIW7Y3K/pza+XPVecZ7N3/5gpV+VQDUXh
 Oz3cZOsC5h4+IpxkOrLXY7zgLvrt/HfRTO2QF/3Ntub81anAk190pVAquM+r/CTn
 tQ3sPNGLglQ4VRXNP6yBKJOp5CUTBLt5XWlJ+Kg9p2OiiuOPla4wkhuGDS5AM64=
 =nJJl
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.2

A lot of small fixes here, a few to the core:

 - Fix for binding DAPM stream widgets on devices with prefixes assigned
   to them
 - Minor fixes for the newly added topology interfaces
 - Locking and memory leak fixes for DAPM
 - Driver specific fixes
2015-07-24 20:08:13 +02:00
David Henningsson cba59972a1 ALSA: hda - Add headset mic pin quirk for a Dell device
Without this patch, the headset mic will not work on this machine.

BugLink: https://bugs.launchpad.net/bugs/1476987
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-22 10:33:32 +02:00
Hui Wang 21e9d017b8 ALSA: hda - remove one pin from ALC292_STANDARD_PINS
One more Dell laptop with alc293 codec needs
ALC293_FIXUP_DELL1_MIC_NO_PRESENCE, but the pin 0x1e does not match
the corresponding one in the ALC292_STANDARD_PINS. To use this macro
for this machine, we need to remove pin 0x1e from it.

BugLink: https://bugs.launchpad.net/bugs/1476888
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-22 10:33:00 +02:00
Aaron Plattner 6c3d91193d ALSA: hda - Add new GPU codec ID 0x10de007d to snd-hda
Vendor ID 0x10de007d is used by a yet-to-be-named GPU chip.

This chip also has the 2-ch audio swapping bug, so patch_nvhdmi is
appropriate here.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-21 09:37:01 +02:00
Maruthi Srinivas Bayyavarapu 5022813ddb ALSA: hda: add new AMD PCI IDs with proper driver caps
Fixes audio problems on newer asics

Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-20 15:29:36 +02:00
David Henningsson 033ea349a7 ALSA: hda - Fix Skylake codec timeout
When the controller is powered up but the HDMI codec is powered down
on Skylake, the power well is turned off. When the codec is then
powered up again, we need to poke the codec a little extra to make
sure it wakes up. Otherwise we'll get sad "no response from codec"
messages and broken audio.

This also changes azx_runtime_resume to actually call
snd_hdac_set_codec_wakeup for Skylake (before STATETS read).
(Otherwise it would only have been called for Haswell and Broadwell,
which both do not need it, so this probably was not the author's
intention.)

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Reviewed-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-20 09:33:24 +02:00
Mateusz Sylwestrzak 0420694ddd ALSA: hda - Add headset mic support for Acer Aspire V5-573G
Acer Aspire V5 with the ALC282 codec is given the wrong value for the
0x19 PIN by the laptop's BIOS. Overriding it with the correct value
adds support for the headset microphone which would not otherwise be
visible in the system.

The fix is based on commit 7819717b11 with a similar quirk for Acer
Aspire with the ALC269 codec.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96201
Cc: <stable@vger.kernel.org>
Signed-off-by: Mateusz Sylwestrzak <matisec7@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-19 17:38:56 +02:00
Linus Torvalds 1ea2a01c1d sound fixes for 4.2-rc3
There are two small fixes for HD-audio and USB LINE6, and the rest are
 a few new quirks and device ID addition that are good enough to get
 into 4.2.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJVqNr6AAoJEGwxgFQ9KSmktDUP/0af0005hx/MZ8iWZX3v7Qqj
 zAR5Ils2bbRz+R50WE4X2v6UERoU+DUU5qAh8XOGMAASo4xAUt9Uc/iqDWpPzcv6
 4FJI7lj/8qfsqXT/moO675M1KiPJzPj9CrWQVNZldSCVOC6liGMAcvuLOIxKv8PU
 VBkwsVdZEa5WRwx21DOXeTnqsPWGF/sjz4i1SOFYrHjLPZspNE0lL9rX2xj0jS1Y
 SQgY96zIT58AqVnJNiAmyNVSTQZ915JqgBPrMWJst6xZTKMRSmmFcnLv0ep+SSsn
 DptdMlER8j4bC9YGxj7v1FIEeU6gkyUQ3MZ2c8AVqsrap1zTot2HWBqKQGK+3Rnr
 VkYxTVJ2grEZ53JPw6vI5LydqsW50Iq8lR0dFrLrVTzVzYA02pahp2uovBQ/FJ1P
 Lp03vt3krvSSuOW2a9pK9Y0j5KAJFvxb3YWMONJ922JJPvnur0z6w8kxJ3Y4DwwR
 TD0FeetGptYSh1ZvViBGUv6AfdreQV5J2eqL/bsFMxk2NoXJaiF8tb8cCoQFFl7N
 QZtE1yJKnv8xDjgoxYXhqwDG2+j8okRa3h7ov3MVExjh7KV7wmM+G6H7LiV1SpQ5
 9SIjkgIwoMOSQGt+AubnCZdsMQZWRX8YDQS8048J6X4+SDdNKNwXASNhC5HCtfSS
 kGVXxyJRgEvcoBAnx96n
 =EgRm
 -----END PGP SIGNATURE-----

Merge tag 'sound-4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "There are two small fixes for HD-audio and USB LINE6, and the rest are
  a few new quirks and device ID addition that are good enough to get
  into 4.2"

* tag 'sound-4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek: Enable HP amp and mute LED on HP Folio 9480m [v3]
  ALSA: line6: Fix -EBUSY error during active monitoring
  ALSA: hda - Fix a wrong busy check in alt PCM open
  ALSA: hda - add codec ID for Broxton display audio codec
  ALSA: usb-audio: Add MIDI support for Steinberg MI2/MI4
2015-07-17 10:54:30 -07:00
Heloise NH 6986a0e255 ALSA: hda: fix kstrdup return value
In kstrdup we should return -ENOMEM when it reports an
memory allocation failure, while the -ENODEV is referred
to a failure in finding the cpu node in the device tree.

Signed-off-by: Heloise NH <kernelpatch_update@163.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-17 14:56:19 +02:00
Keith Packard 98973f2f08 ALSA: hda/realtek: Enable HP amp and mute LED on HP Folio 9480m [v3]
This laptop needs GPIO4 pulled high to enable the headphone amplifier,
and has a mute LED on GPIO3. I modelled the patch on the existing
GPIO4 code which pulls the line low for the same purpose; this time,
the HP amp line is pulled high.

v2: Disable the headphone amplifier when no headphone is connected.
    Don't disable power savings to preserve the LED state.

v3: Remove headset-specific hooks and code; this is just a headphone.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-16 12:20:08 +02:00
Maciej S. Szmigiero 2a52feb180 ALSA: emu10k1: rename Audigy Analog Capture Boost control
Audigy has "Analog Capture Boost" mixer control,
however now this only controls mic level, not
other analog sources.

It applies also both to playback and capture,
so rename it to something more descriptive.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-08 09:40:44 +02:00
Maciej S. Szmigiero 5205194294 ALSA: emu10k1: enable TAD mic out on Audigy
Enable TAD output on Audigy naming it "Phone Output",
to be consistent with TAD input which is called "Phone".

According to Creative doc
( http://support.creative.com/kb/ShowArticle.aspx?sid=3026 )
this should output just mic signal.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-08 09:40:36 +02:00
Maciej S. Szmigiero 274b2000a0 ALSA: emu10k1: remove unused AC'97 mixer controls on Audigy
AC'97 Headphone output and EAPD control aren't used
on Audigy so remove them from mixer.

Also remove AC'97 3D control as the driver is
already doing for Audigys with 1361T ADC.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-08 09:40:12 +02:00
Takashi Iwai d1f15e06b2 ALSA: hda - Fix a wrong busy check in alt PCM open
Currently, the alt PCM open callback returns -EBUSY when an
independent HP is turned off, supposing that it conflicts with the
main PCM.  However, obviously, this check is wrong when the
independent HP itself isn't enabled but the alt PCM was explicitly
created via alc_dac_nid by a codec driver.

Reported-and-tested-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-08 09:27:56 +02:00
Libin Yang e828b23734 ALSA: hda - add codec ID for Broxton display audio codec
This patch adds codec ID (0x8086280a) and module alias for Broxton
display codec.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-06 10:36:57 +02:00
Linus Torvalds f822dcc63f sound fixes for 4.2-rc1
Here are a bunch of small fixes, mostly for HD-audio quirks, in
 addition to a few regression fixes and trivial cleanups.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJVkqVMAAoJEGwxgFQ9KSmkZawP/1F+PVygAKNgPM/ju4pEqwkn
 z/6E2RKub1hn2gGQckOXGBqeLKBtNMt82lvU8MQ+Mt7K2iLhD8hcz8/7QfUDA94s
 X+GdfS5qOueoCBRC9DI4icR5OM6BLIw9wSVim3iGpsQCgkUC9imgAD7R/olXunST
 /aOEB3oGdOOun6dSa1Zcl0ILcdYSnTqfB/0YWhRS9MkssDSBlwDEuD5hl61vhLcy
 0E0fBscAm3GDnY4x4oAojUSj9btNZJalQtXaUpGRfH40OsMrVaawgwxGoC26dbZW
 gHpsAJOb7zUMAASD6nH+XwyOKj+p94iZ3e8L8cnb/FcR9XiUwMjkEWhUcc1i7PNU
 u3BoWVXXZzYi632eZhTyMDh8kRcjL3tYpizNeWyJYbe1gRn7IvCa7GivMm2ibHnJ
 k3wPoB0DoJOmHKL+fGxCBXYODwJwpFkDiGT+mGrRkjlHcgt0ojS/PyJkaMMJmBXD
 hOkg4Iryir9MF1yRwZfh3hmzkPWTzgvTdH0GnoWQXwjbZfWkkMl2tKjDfynoRgGH
 mOoJ0SZBU+Pvp7w3SY7+xwNIDseYpdGdHoN6Q+yiirUEqfY4uD9cbnv+5IaDHf70
 uUvHM1RTqAMp9bZfK1dgmvmc3lWg4ZyF+0e/cyh4LH/hN3iGXSSGKElat4fKZrVx
 +C3eEAvoK09WJesdkQNf
 =DOli
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a bunch of small fixes, mostly for HD-audio quirks, in
  addition to a few regression fixes and trivial cleanups"

* tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: Fix uninintialized error return
  ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry"
  ALSA: hda - Add a fixup for Dell E7450
  ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
  ALSA: hda - Add headset support to Acer Aspire V5
  ALSA: hda - restore the MIC FIXUP for some Dell machines
  ALSA: jack: Fix endless loop at unique index detection
  ALSA: hda - set proper caps for newer AMD hda audio in KB/KV
  ALSA: hda - Disable widget power-save for VIA codecs
  ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out
2015-07-01 14:39:32 -07:00
Linus Torvalds 02201e3f1b Minor merge needed, due to function move.
Main excitement here is Peter Zijlstra's lockless rbtree optimization to
 speed module address lookup.  He found some abusers of the module lock
 doing that too.
 
 A little bit of parameter work here too; including Dan Streetman's breaking
 up the big param mutex so writing a parameter can load another module (yeah,
 really).  Unfortunately that broke the usual suspects, !CONFIG_MODULES and
 !CONFIG_SYSFS, so those fixes were appended too.
 
 Cheers,
 Rusty.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJVkgKHAAoJENkgDmzRrbjxQpwQAJVmBN6jF3SnwbQXv9vRixjH
 58V33sb1G1RW+kXxQ3/e8jLX/4VaN479CufruXQp+IJWXsN/CH0lbC3k8m7u50d7
 b1Zeqd/Yrh79rkc11b0X1698uGCSMlzz+V54Z0QOTEEX+nSu2ZZvccFS4UaHkn3z
 rqDo00lb7rxQz8U25qro2OZrG6D3ub2q20TkWUB8EO4AOHkPn8KWP2r429Axrr0K
 wlDWDTTt8/IsvPbuPf3T15RAhq1avkMXWn9nDXDjyWbpLfTn8NFnWmtesgY7Jl4t
 GjbXC5WYekX3w2ZDB9KaT/DAMQ1a7RbMXNSz4RX4VbzDl+yYeSLmIh2G9fZb1PbB
 PsIxrOgy4BquOWsJPm+zeFPSC3q9Cfu219L4AmxSjiZxC3dlosg5rIB892Mjoyv4
 qxmg6oiqtc4Jxv+Gl9lRFVOqyHZrTC5IJ+xgfv1EyP6kKMUKLlDZtxZAuQxpUyxR
 HZLq220RYnYSvkWauikq4M8fqFM8bdt6hLJnv7bVqllseROk9stCvjSiE3A9szH5
 OgtOfYV5GhOeb8pCZqJKlGDw+RoJ21jtNCgOr6DgkNKV9CX/kL/Puwv8gnA0B0eh
 dxCeB7f/gcLl7Cg3Z3gVVcGlgak6JWrLf5ITAJhBZ8Lv+AtL2DKmwEWS/iIMRmek
 tLdh/a9GiCitqS0bT7GE
 =tWPQ
 -----END PGP SIGNATURE-----

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

Pull module updates from Rusty Russell:
 "Main excitement here is Peter Zijlstra's lockless rbtree optimization
  to speed module address lookup.  He found some abusers of the module
  lock doing that too.

  A little bit of parameter work here too; including Dan Streetman's
  breaking up the big param mutex so writing a parameter can load
  another module (yeah, really).  Unfortunately that broke the usual
  suspects, !CONFIG_MODULES and !CONFIG_SYSFS, so those fixes were
  appended too"

* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (26 commits)
  modules: only use mod->param_lock if CONFIG_MODULES
  param: fix module param locks when !CONFIG_SYSFS.
  rcu: merge fix for Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()
  module: add per-module param_lock
  module: make perm const
  params: suppress unused variable error, warn once just in case code changes.
  modules: clarify CONFIG_MODULE_COMPRESS help, suggest 'N'.
  kernel/module.c: avoid ifdefs for sig_enforce declaration
  kernel/workqueue.c: remove ifdefs over wq_power_efficient
  kernel/params.c: export param_ops_bool_enable_only
  kernel/params.c: generalize bool_enable_only
  kernel/module.c: use generic module param operaters for sig_enforce
  kernel/params: constify struct kernel_param_ops uses
  sysfs: tightened sysfs permission checks
  module: Rework module_addr_{min,max}
  module: Use __module_address() for module_address_lookup()
  module: Make the mod_tree stuff conditional on PERF_EVENTS || TRACING
  module: Optimize __module_address() using a latched RB-tree
  rbtree: Implement generic latch_tree
  seqlock: Introduce raw_read_seqcount_latch()
  ...
2015-07-01 10:49:25 -07:00
Markus Elfring 1947a114bf ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry"
The snd_info_free_entry() function tests whether its argument is NULL and
then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-29 11:02:36 +02:00
Takashi Iwai 4275554dcc ALSA: hda - Add a fixup for Dell E7450
Dell E7450 [0128:062e] needs the same quirk as other E7xx models.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=100571
Cc: <stable@vger.kernel.org> # v4.1
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-29 10:57:39 +02:00
Takashi Iwai 4df3fd1700 ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
Fujitsu Lifebook E780 sets the sequence number 0x0f to only only of
the two headphones, thus the driver tries to assign another as the
line-out, and this results in the inconsistent mapping between the
created jack ctl and the actual I/O.  Due to this, PulseAudio doesn't
handle it properly and gets the silent output.

The fix is to ignore the non-HP sequencer checks.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99681
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-29 08:38:02 +02:00
Takashi Iwai 7819717b11 ALSA: hda - Add headset support to Acer Aspire V5
Acer Aspire V5 with ALC282 codec needs the similar quirk like Dell
laptops to support the headset mic.  The headset mic pin is 0x19 and
it's not exposed by BIOS, thus we need to fix the pincfg as well.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96201
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-27 10:23:41 +02:00
Hui Wang 831bfdf952 ALSA: hda - restore the MIC FIXUP for some Dell machines
Those FIXUPs were applied to the machines through pin quirks, but
recently the PCI_QUIRK makes them can't apply to the machines.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99851
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Cc: <stable@vger.kernel.org> # v4.1
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-26 07:05:52 +02:00
Linus Torvalds 4570a37169 sound updates for 4.2-rc1
It was a busy development cycle at this time, as you can see a wide
 range of changes in diffstat.  There are no big changes but many
 refactoring and improvements.  Here we go some highlights:
 
 * ALSA core:
 - Procfs codes were cleaned up to use seq_file
 - Procfs can be opt out via Kconfig (only for EXPERT)
 - Two types of jack API were unified finally; now both kctl and input
   jack devs are handled via a single function call.
 
 * HD-audio
 - Continued code restructuring for the future ASoC driver; now HDA
   controller driver is split to a core helper module.
 - Preliminary codes for Skylake audio support in HDA core.
 - Proper i915 gfx power well management for SKL & co
 - Enabled runtime PM as default for Intel HDMI/DP codecs
 - Newer Tegra chip supports
 - More quirks for Dell headsets, Alienware (with CA0132), etc.
 - A couple of DRM ELD helper API functions
 
 * ASoC
 - Support for loading ASoC topology maps from firmware, intended to be
   used to allow self-describing DSP firmware images to be built which
   can map controls added by the DSP to userspace without the kernel
   needing to know about individual DSP firmwares
 - Lots of refactoring to avoid direct access to snd_soc_codec where
   it's not needed supporting future refactoring
 - Big refactoring, cleanup and enhancement for the Wolfson ADSP driver
 - Cleanup series for TI TAS2552 and R-CAR drivers
 - Fixes and improvements on RT56xx codecs
 - Support for TI TAS571x power amplifiers
 - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs
 - Support for x86 systems with RT5650 and Qualcomm Storm
 - Support for Mediatek AFE (Audio Front End) unit
 - Other various small fixes to ASoC codec drivers
 
 * Firewire
 - Enhanced to allow non-blocking streams to use timestamp
   synchronization
 - Improve support for DM1500 and BeBoBv3
 
 * Misc
 - Cleanup of old pci API functions over all PCI sound drivers
 - Fix long-standing regression of the old powermac i2c setup
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJVitjmAAoJEGwxgFQ9KSmksW8P/2ngNzNpo/bmmGh6xjB7GWU9
 RDAkqhKd6yvcClQojGS9n4a9CJ8nk5tdqTr9rMp58N7DRv6GYCPdq0A+lLOih+yC
 UPcTkTMBKm6UtvJjEcaasMxhvs5xno345oo5KrBdvlfv1rXe83dTtzEsybWYkaVD
 dJbbr5QFaiyj5cTp9nanK5kyTyDDXCdP+vjBGv5u9+GbVxQ6Eenyts89uSqEZs1F
 ltoBrl4VotXyqHKneJ0ttUKEimcVIgu8rCXH0sTtCg0SZVJFi+UXzI/VkkS+expL
 x9bNN6bw5UT9LA8+qybFRETx+8qchFsffzeUEle4wkIpVKXt/VqjP3GIvp6umlF5
 RhU5Wumf2KuIVjgVsYxd7bUkmHr4ywpqS3vSWMWU90FApJay7exatzLPyUVN0AxH
 pdAizc8NWFk1kVtWq8jr9agEdxDt2l+E9UXij+ViGyouMZL1oSvOo9NgovfwvfC6
 qKUisUkq53p1uPOW/U5gvF7bee2enEXMI9YUY1Z8MHx7nloq+25Nqma8P0gYthB8
 6Qk+t1oqC2p7ZMSkyVHH9nySQmoLITZHZmsHqqpLW+jFtanhuckDI75AvmrScs+r
 3+2YZXxPI0caZZ1qxMCd7Clmh7ZcSeRe73HXSXmF0xrLffISM3Yg3ZN10cbWQRj2
 D6TiHCspLpn+pcYLcWJ2
 =D78E
 -----END PGP SIGNATURE-----

Merge tag 'sound-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It was a busy development cycle at this time, as you can see a wide
  range of changes in diffstat.  There are no big changes but many
  refactoring and improvements.  Here we go some highlights:

  ALSA core:
   - Procfs codes were cleaned up to use seq_file
   - Procfs can be opt out via Kconfig (only for EXPERT)
   - Two types of jack API were unified finally; now both kctl and input
     jack devs are handled via a single function call.

  HD-audio:
   - Continued code restructuring for the future ASoC driver; now HDA
     controller driver is split to a core helper module.
   - Preliminary codes for Skylake audio support in HDA core.
   - Proper i915 gfx power well management for SKL & co
   - Enabled runtime PM as default for Intel HDMI/DP codecs
   - Newer Tegra chip supports
   - More quirks for Dell headsets, Alienware (with CA0132), etc.
   - A couple of DRM ELD helper API functions

  ASoC:
   - Support for loading ASoC topology maps from firmware, intended to
     be used to allow self-describing DSP firmware images to be built
     which can map controls added by the DSP to userspace without the
     kernel needing to know about individual DSP firmwares
   - Lots of refactoring to avoid direct access to snd_soc_codec where
     it's not needed supporting future refactoring
   - Big refactoring, cleanup and enhancement for the Wolfson ADSP
     driver
   - Cleanup series for TI TAS2552 and R-CAR drivers
   - Fixes and improvements on RT56xx codecs
   - Support for TI TAS571x power amplifiers
   - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs
   - Support for x86 systems with RT5650 and Qualcomm Storm
   - Support for Mediatek AFE (Audio Front End) unit
   - Other various small fixes to ASoC codec drivers

  Firewire:
   - Enhanced to allow non-blocking streams to use timestamp
     synchronization
   - Improve support for DM1500 and BeBoBv3

  Misc:
   - Cleanup of old pci API functions over all PCI sound drivers
   - Fix long-standing regression of the old powermac i2c setup"

* tag 'sound-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (533 commits)
  ALSA: pcm: Fix pcm_class sysfs output
  ALSA: hda-beep: Update authors dead email address
  ASoC: wm_adsp: Move DSP Rate controls into the codec
  ASoC: wm8995: Fix setting sysclk for WM8995_SYSCLK_MCLK2 case
  ALSA: hda: provide default bus io ops extended hdac
  ALSA: hda: add hda link cleanup routine
  ALSA: hda: add hdac_ext stream creation and cleanup routines
  ASoC: rsrc-card: remove unused ret
  ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core
  ASoC: mediatek: Add machine driver for rt5650 rt5676 codec
  ASoC: mediatek: Add machine driver for MAX98090 codec
  ASoC: mediatek: Add AFE platform driver
  ASoC: rsnd: remove io from rsnd_mod
  ASoC: rsnd: move rsnd_mod_is_working() to rsnd_io_is_working()
  ASoC: rsnd: don't use rsnd_mod_to_io() on snd_kcontrol
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_src_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_dma_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_get_adinr()
  ASoC: rsnd: add common interrupt handler for SSI/SRC/DMA
  ...
2015-06-25 17:15:18 -07:00
Alex Deucher 650474fb73 ALSA: hda - set proper caps for newer AMD hda audio in KB/KV
Fixes audio problems on newer asics.

Noticed by: Kelly Anderson <kelly@xilka.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-25 08:58:54 +02:00
Takashi Iwai 735c75cf4d ALSA: hda - Disable widget power-save for VIA codecs
The widget power-save that was enabled in 4.1 kernel seems resulting
in the silent output on VIA codecs by some reason.  Some widgets get
wrong power states.

As a quick fix, turn this flag off while keeping power_down_unused
flag.  This will bring back to the state of 4.0.x.

Fixes: 688b12cc3c ('ALSA: hda - Use the new power control for VIA codecs')
Reported-and-tested-by: Harald Dunkel <harri@afaics.de>
Cc: <stable@vger.kernel.org> # v4.1
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-25 08:48:54 +02:00
David Henningsson ec56af67a1 ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out
Thinkpad X250, when attached to a dock, has two headphone outs but
no line out. Make sure we don't try to turn this into one headphone
and one line out (since that disables the headphone amp on the dock).

Alsa-info at http://www.alsa-project.org/db/?f=36f8764e1d782397928feec715d0ef90dfddd4c1

Cc: stable@vger.kernel.org
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-25 08:47:03 +02:00
Linus Torvalds d70b3ef54c Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 core updates from Ingo Molnar:
 "There were so many changes in the x86/asm, x86/apic and x86/mm topics
  in this cycle that the topical separation of -tip broke down somewhat -
  so the result is a more traditional architecture pull request,
  collected into the 'x86/core' topic.

  The topics were still maintained separately as far as possible, so
  bisectability and conceptual separation should still be pretty good -
  but there were a handful of merge points to avoid excessive
  dependencies (and conflicts) that would have been poorly tested in the
  end.

  The next cycle will hopefully be much more quiet (or at least will
  have fewer dependencies).

  The main changes in this cycle were:

   * x86/apic changes, with related IRQ core changes: (Jiang Liu, Thomas
     Gleixner)

     - This is the second and most intrusive part of changes to the x86
       interrupt handling - full conversion to hierarchical interrupt
       domains:

          [IOAPIC domain]   -----
                                 |
          [MSI domain]      --------[Remapping domain] ----- [ Vector domain ]
                                 |   (optional)          |
          [HPET MSI domain] -----                        |
                                                         |
          [DMAR domain]     -----------------------------
                                                         |
          [Legacy domain]   -----------------------------

       This now reflects the actual hardware and allowed us to distangle
       the domain specific code from the underlying parent domain, which
       can be optional in the case of interrupt remapping.  It's a clear
       separation of functionality and removes quite some duct tape
       constructs which plugged the remap code between ioapic/msi/hpet
       and the vector management.

     - Intel IOMMU IRQ remapping enhancements, to allow direct interrupt
       injection into guests (Feng Wu)

   * x86/asm changes:

     - Tons of cleanups and small speedups, micro-optimizations.  This
       is in preparation to move a good chunk of the low level entry
       code from assembly to C code (Denys Vlasenko, Andy Lutomirski,
       Brian Gerst)

     - Moved all system entry related code to a new home under
       arch/x86/entry/ (Ingo Molnar)

     - Removal of the fragile and ugly CFI dwarf debuginfo annotations.
       Conversion to C will reintroduce many of them - but meanwhile
       they are only getting in the way, and the upstream kernel does
       not rely on them (Ingo Molnar)

     - NOP handling refinements. (Borislav Petkov)

   * x86/mm changes:

     - Big PAT and MTRR rework: making the code more robust and
       preparing to phase out exposing direct MTRR interfaces to drivers -
       in favor of using PAT driven interfaces (Toshi Kani, Luis R
       Rodriguez, Borislav Petkov)

     - New ioremap_wt()/set_memory_wt() interfaces to support
       Write-Through cached memory mappings.  This is especially
       important for good performance on NVDIMM hardware (Toshi Kani)

   * x86/ras changes:

     - Add support for deferred errors on AMD (Aravind Gopalakrishnan)

       This is an important RAS feature which adds hardware support for
       poisoned data.  That means roughly that the hardware marks data
       which it has detected as corrupted but wasn't able to correct, as
       poisoned data and raises an APIC interrupt to signal that in the
       form of a deferred error.  It is the OS's responsibility then to
       take proper recovery action and thus prolonge system lifetime as
       far as possible.

     - Add support for Intel "Local MCE"s: upcoming CPUs will support
       CPU-local MCE interrupts, as opposed to the traditional system-
       wide broadcasted MCE interrupts (Ashok Raj)

     - Misc cleanups (Borislav Petkov)

   * x86/platform changes:

     - Intel Atom SoC updates

  ... and lots of other cleanups, fixlets and other changes - see the
  shortlog and the Git log for details"

* 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (222 commits)
  x86/hpet: Use proper hpet device number for MSI allocation
  x86/hpet: Check for irq==0 when allocating hpet MSI interrupts
  x86/mm/pat, drivers/infiniband/ipath: Use arch_phys_wc_add() and require PAT disabled
  x86/mm/pat, drivers/media/ivtv: Use arch_phys_wc_add() and require PAT disabled
  x86/platform/intel/baytrail: Add comments about why we disabled HPET on Baytrail
  genirq: Prevent crash in irq_move_irq()
  genirq: Enhance irq_data_to_desc() to support hierarchy irqdomain
  iommu, x86: Properly handle posted interrupts for IOMMU hotplug
  iommu, x86: Provide irq_remapping_cap() interface
  iommu, x86: Setup Posted-Interrupts capability for Intel iommu
  iommu, x86: Add cap_pi_support() to detect VT-d PI capability
  iommu, x86: Avoid migrating VT-d posted interrupts
  iommu, x86: Save the mode (posted or remapped) of an IRTE
  iommu, x86: Implement irq_set_vcpu_affinity for intel_ir_chip
  iommu: dmar: Provide helper to copy shared irte fields
  iommu: dmar: Extend struct irte for VT-d Posted-Interrupts
  iommu: Add new member capability to struct irq_remap_ops
  x86/asm/entry/64: Disentangle error_entry/exit gsbase/ebx/usermode code
  x86/asm/entry/32: Shorten __audit_syscall_entry() args preparation
  x86/asm/entry/32: Explain reloading of registers after __audit_syscall_entry()
  ...
2015-06-22 17:59:09 -07:00
Ingo Molnar 7ef3d7d58d Merge branches 'x86/apic', 'x86/asm', 'x86/mm' and 'x86/platform' into x86/core, to merge last updates
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-06-22 09:15:03 +02:00
Matt Ranostay f267f9dff8 ALSA: hda-beep: Update authors dead email address
Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-20 09:24:40 +02:00
Vinod Koul d39513f851 ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core
Since this is common option for HDA driver to specfiy pre-allocated
buffer, we should make this option availble to all HDA driver by
moving this to HDA core

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-16 17:40:38 +02:00
Takashi Iwai 0b2d711759 Merge branch 'for-linus' into for-next
Yet another non-trivial conflicts for HDA legacy stuff.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-16 12:48:21 +02:00
Takashi Iwai 145c0e914d ALSA: hda - Fix unused label skip_i915
When CONFIG_SND_HDA_I915=n, we get a compile warning:
  sound/pci/hda/hda_intel.c: In function ‘azx_probe_continue’:
  sound/pci/hda/hda_intel.c:1882:2: warning: label ‘skip_i915’ defined but not used [-Wunused-label]

Fix it by putting again ifdef to it.  Sigh.

Fixes: bf06848bdb ('ALSA: hda - Continue probing even if i915 binding fails')
Reported-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-16 12:25:41 +02:00
Takashi Iwai 82d6d8a403 ALSA: hda - Fix noisy outputs on Dell XPS13 (2015 model)
The new Dell XPS13 also requires the similar quirk for fixing the
noisy outputs.  (But, as the codec was changed, now the fixup for
Latitude is used instead.)

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99851
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-15 20:38:12 +02:00