Srinivas Kandagatla a9107de4b0 soundwire: stream: Add read_only_wordlength flag to port properties ... According to SoundWire Specification Version 1.2. "A Data Port number X (in the range 0-14) which supports only one value of WordLength may implement the WordLength field in the DPX_BlockCtrl1 Register as Read-Only, returning the fixed value of WordLength in response to reads." As WSA881x interfaces in PDM mode making the only field "WordLength" in DPX_BlockCtrl1" fixed and read-only. Behaviour of writing to this register on WSA881x soundwire slave with Qualcomm Soundwire Controller is throwing up an error. Not sure how other controllers deal with writing to readonly registers, but this patch provides a way to avoid writes to DPN_BlockCtrl1 register by providing a read_only_wordlength flag in struct sdw_dpn_prop Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200311113545.23773-2-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>		2020-03-20 19:24:59 +05:30
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accessibility	…
acpi	Additional ACPI updates for 5.6-rc1	2020-02-07 12:51:54 -08:00
amba	…
android	…
ata	libata-5.6-2020-02-05	2020-02-06 06:11:50 +00:00
atm	…
auxdisplay	…
base	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
bcma	…
block	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
bluetooth	…
bus	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
cdrom	…
char	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
clk	ARM: SoC: late updates	2020-02-08 14:17:27 -08:00
clocksource	ARM: SoC: late updates	2020-02-08 14:17:27 -08:00
connector	…
counter	…
cpufreq	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
cpuidle	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
crypto	…
dax	…
dca	…
devfreq	…
dio	…
dma	ARM: Device-tree updates	2020-02-08 13:58:44 -08:00
dma-buf	…
edac	…
eisa	…
extcon	…
firewire	…
firmware	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
fpga	…
fsi	…
gnss	…
gpio	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
gpu	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
greybus	…
hid	…
hsi	…
hv	- Most of the commits here are work to enable host-initiated hibernation	2020-02-03 14:42:03 +00:00
hwmon	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
hwspinlock	…
hwtracing	…
i2c	Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-02-07 12:54:13 -08:00
i3c	…
ide	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
idle	intel_idle: Introduce 'states_off' module parameter	2020-02-03 11:57:18 +01:00
iio	chrome platform changes for 5.6	2020-02-04 07:17:41 +00:00
infiniband	RDMA subsystem updates for 5.6	2020-01-31 14:40:36 -08:00
input	Merge branch 'akpm' (patches from Andrew)	2020-02-04 07:24:48 +00:00
interconnect	…
iommu	IOMMU Updates for Linux v5.6	2020-02-05 17:49:54 +00:00
ipack	…
irqchip	irqchip/gic-v4.1: Avoid 64bit division for the sake of 32bit ARM	2020-02-09 15:47:37 -08:00
isdn	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
leds	…
lightnvm	…
macintosh	powerpc updates for 5.6	2020-02-04 13:06:46 +00:00
mailbox	…
mcb	…
md	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:04:49 -08:00
media	chrome platform changes for 5.6	2020-02-04 07:17:41 +00:00
memory	…
memstick	…
message	…
mfd	chrome platform changes for 5.6	2020-02-04 07:17:41 +00:00
misc	Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-02-07 12:54:13 -08:00
mmc	…
mtd	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
mux	…
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-02-08 17:15:08 -08:00
nfc	…
ntb	…
nubus	…
nvdimm	…
nvme	block-5.6-2020-02-05	2020-02-06 06:15:23 +00:00
nvmem	Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-02-07 12:54:13 -08:00
of	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
opp	…
oprofile	…
parisc	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
parport	…
pci	pci-v5.6-fixes-1	2020-02-06 14:17:38 +00:00
pcmcia	…
perf	…
phy	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
pinctrl	pinctrl: fix pxa2xx.c build warnings	2020-02-04 03:05:24 +00:00
platform	Merge branch 'akpm' (patches from Andrew)	2020-02-04 07:24:48 +00:00
pnp	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
power	ARM: SoC platform updates	2020-02-08 13:55:25 -08:00
powercap	…
pps	…
ps3	…
ptp	…
pwm	…
rapidio	…
ras	…
regulator	- New Drivers	2020-02-03 14:51:57 +00:00
remoteproc	…
reset	…
rpmsg	…
rtc	chrome platform changes for 5.6	2020-02-04 07:17:41 +00:00
s390	s390 updates for the 5.6 merge window #2	2020-02-05 17:33:35 +00:00
sbus	…
scsi	SCSI misc on 20200208	2020-02-08 17:24:41 -08:00
sfi	…
sh	…
siox	…
slimbus	…
soc	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
soundwire	soundwire: stream: Add read_only_wordlength flag to port properties	2020-03-20 19:24:59 +05:30
spi	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
spmi	…
ssb	…
staging	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
target	…
tc	The main MIPS changes for 5.6:	2020-01-31 11:28:31 -08:00
tee	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
thermal	- Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap)	2020-01-31 14:39:21 -08:00
thunderbolt	…
tty	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
uio	…
usb	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
vfio	VFIO updates for v5.6-rc1	2020-02-03 22:22:05 +00:00
vhost	…
video	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
virt	…
virtio	virtio_balloon: Fix memory leaks on errors in virtballoon_probe()	2020-02-06 03:40:27 -05:00
visorbus	…
vlynq	…
vme	…
w1	…
watchdog	linux-watchdog 5.6-rc1 tag	2020-02-07 12:30:16 -08:00
xen	xen: branch for v5.6-rc1	2020-02-05 17:44:14 +00:00
zorro	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
Kconfig	…
Makefile	…