microsoft
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WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
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WSL2-Linux-Kernel/drivers/gpu/drm
История
Anusha Srivatsa 5464cd6576 drm/i915/get_params: Add HuC status to getparams 
This patch will allow for getparams to return the status of the HuC.
As the HuC has to be validated by the GuC this patch uses the validated
status to show when the HuC is loaded and ready for use. You cannot use
the loaded status as with the GuC as the HuC is verified after it is
loaded and is not usable until it is verified.

v2: removed the forewakes as the registers are already force-woken.
     (T.Ursulin)
v3: rebased on top of drm-tip. Removed any reference to intel_huc.h
v4: rebased. Rename I915_PARAM_HAS_HUC to I915_PARAM_HUC_STATUS.
Remove intel_is_huc_valid() since it is used only in one place.
Put the case of I915_PARAM_HAS_HUC() in the right place.
v5: rebased. Add a comment to specify that I915_READ(reg)
does not read garbage value. The register HUC_STATUS2 is force
woken and no rpm is needed.

Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Peter Antoine <peter.antoine@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1484755558-1234-6-git-send-email-anusha.srivatsa@intel.com
 		2017-01-19 11:19:10 +02:00
..
amd Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
arc drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
arm drm: Nuke fb->pixel_format 2016-12-15 14:55:34 +02:00
armada Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
ast Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
atmel-hlcdc drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
bochs drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
bridge drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
cirrus drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
etnaviv Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
exynos Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
fsl-dcu drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
gma500 Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
hisilicon drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
i2c drm/i2c: tda998x: fix spelling mistake 2016-11-18 00:00:40 +00:00
i810 drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs 2016-11-02 11:33:47 -04:00
i915 drm/i915/get_params: Add HuC status to getparams 2017-01-19 11:19:10 +02:00
imx drm/imx: imx-tve: Remove unused variable 2017-01-05 09:44:20 +01:00
lib drm: Add a simple generator of random permutations 2016-12-27 12:34:00 +01:00
mediatek drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
meson drm: Nuke fb->pixel_format 2016-12-15 14:55:34 +02:00
mga drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
mgag200 drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
msm Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
mxsfb drm: Nuke fb->pixel_format 2016-12-15 14:55:34 +02:00
nouveau Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
omapdrm Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
panel drm/panel: simple: Add support for AUO G185HAN01 2016-12-06 17:06:32 +01:00
qxl drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
r128
…
radeon Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
rcar-du drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
rockchip drm: rockchip: use crtc helper drm_crtc_from_index() 2016-12-30 12:15:11 +01:00
savage drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
selftests drm/mm: Convert to drm_printer 2016-12-30 12:08:28 +01:00
shmobile drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
sis drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
sti drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
sun4i drm: bridge: Link encoder and bridge in core code 2016-12-18 16:31:45 +05:30
tdfx drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs 2016-11-02 11:33:47 -04:00
tegra Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
tilcdc Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
ttm Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
udl Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
vc4 drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> 2016-12-18 16:29:29 +05:30
vgem mm: use vmf->address instead of of vmf->virtual_address 2016-12-14 16:04:09 -08:00
via drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
virtio Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-10 08:06:56 +10:00
vmwgfx drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
zte drm: zte: use crtc helper drm_crtc_from_index() 2016-12-30 12:15:01 +01:00
Kconfig drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" 2017-01-09 11:30:30 +01:00
Makefile drm: compile drm_vm.c only when needed 2017-01-06 11:03:07 +01:00
ati_pcigart.c
…
drm_agpsupport.c
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drm_atomic.c drm: Add kernel-doc for drm_crtc_commit_get/put 2017-01-05 08:55:02 +01:00
drm_atomic_helper.c drm: reference count event->completion 2017-01-04 11:03:06 +01:00
drm_auth.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_blend.c drm: RIP mode_config->rotation_property 2016-10-22 10:42:11 +02:00
drm_bridge.c drm/bridge: Use recommened kerneldoc for struct member refs 2017-01-02 09:17:26 +01:00
drm_bufs.c
…
drm_cache.c
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drm_color_mgmt.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_connector.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_context.c
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drm_crtc.c drm: add more document for drm_crtc_from_index() 2017-01-09 11:24:16 +01:00
drm_crtc_helper.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_crtc_helper_internal.h
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drm_crtc_internal.h drm: Move atomic debugfs functions into drm_crtc_internal.h 2016-12-18 14:18:12 +01:00
drm_debugfs.c drm: Move atomic debugfs functions into drm_crtc_internal.h 2016-12-18 14:18:12 +01:00
drm_debugfs_crc.c drm: crc: Call wake_up_interruptible() each time there is a new CRC entry 2017-01-06 15:23:19 +01:00
drm_dma.c
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drm_dp_aux_dev.c
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drm_dp_dual_mode_helper.c drm: Print some debug/error info during DP dual mode detect 2016-10-26 15:57:11 -04:00
drm_dp_helper.c
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drm_dp_mst_topology.c drm/dp/mst: Check peer device type before attempting EDID read 2016-10-26 18:53:44 +02:00
drm_drv.c drm: Avoid NULL dereference of drm_device.dev 2016-12-30 15:29:44 +01:00
drm_dumb_buffers.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_edid.c drm/edid: constify edid quirk list 2017-01-02 15:06:39 +02:00
drm_edid_load.c
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drm_encoder.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_encoder_slave.c
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drm_fb_cma_helper.c drm/cma-helpers: Use recommened kerneldoc for struct member refs 2016-12-30 17:58:15 +01:00
drm_fb_helper.c drm: remove useless parameters from drm_pick_cmdline_mode function 2017-01-09 11:18:41 +01:00
drm_flip_work.c
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drm_fops.c drm: reference count event->completion 2017-01-04 11:03:06 +01:00
drm_fourcc.c drm: move allocation out of drm_get_format_name() 2016-11-12 14:19:38 +01:00
drm_framebuffer.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_gem.c
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drm_gem_cma_helper.c drm: allow to use mmuless SoC 2017-01-06 11:04:54 +01:00
drm_global.c drm: Update TTM initialization documentation 2016-12-30 12:52:10 +01:00
drm_hashtab.c
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drm_info.c
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drm_internal.h drm/irq: drm_legacy_ prefix for legacy ioctls 2016-12-18 14:18:12 +01:00
drm_ioc32.c
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drm_ioctl.c drm: Export drm_ioctl_permit to kernel-doc 2016-12-30 12:40:48 +01:00
drm_irq.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_kms_helper_common.c
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drm_legacy.h drm: compile drm_vm.c only when needed 2017-01-06 11:03:07 +01:00
drm_lock.c drm: Avoid NULL dereference for DRM_LEGACY debug message 2016-11-28 08:39:41 +01:00
drm_memory.c
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drm_mipi_dsi.c
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drm_mm.c drm/mm: Some doc polish 2016-12-30 12:53:51 +01:00
drm_mode_config.c drm: Clean up connectors by unreferencing them 2016-12-18 14:33:51 +01:00
drm_mode_object.c drm: Get atomic property value even if DRIVER_ATOMIC is not set 2016-12-27 10:44:33 +01:00
drm_modes.c Revert "drm: Add aspect ratio parsing in DRM layer" 2016-11-15 15:01:42 +01:00
drm_modeset_helper.c drm: Convert all helpers to drm_connector_list_iter 2016-12-18 14:33:22 +01:00
drm_modeset_lock.c drm/doc: Fix indenting in drm_modeset_lock.c comment 2016-11-29 23:34:36 +01:00
drm_of.c drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> 2016-12-18 16:29:29 +05:30
drm_panel.c
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drm_pci.c drm: Deduplicate driver initialization message 2016-12-30 12:37:39 +01:00
drm_plane.c drm: add more document for drm_crtc_from_index() 2017-01-09 11:24:16 +01:00
drm_plane_helper.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_platform.c drm: Deduplicate driver initialization message 2016-12-30 12:37:39 +01:00
drm_prime.c drm: Take ownership of the dmabuf->obj when exporting 2016-12-08 10:29:22 +01:00
drm_print.c drm/printer: add debug printer 2016-12-30 11:43:40 +01:00
drm_probe_helper.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_property.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_rect.c drm/rect: Fix formatting of example code 2016-12-30 13:35:54 +01:00
drm_scatter.c
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drm_simple_kms_helper.c drm/doc: use preferred struct reference in kernel-doc 2016-12-30 13:34:59 +01:00
drm_sysfs.c
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drm_trace.h
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drm_trace_points.c
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drm_vm.c mm: use vmf->address instead of of vmf->virtual_address 2016-12-14 16:04:09 -08:00
drm_vma_manager.c
…