linux.git/drivers/gpu/drm/amd/display, branch v6.2-rc5 Linux kernel source tree drm/amd/display: disable S/G display on DCN 3.1.4 2023-01-19T04:23:24+00:00 Alex Deucher alexander.deucher@amd.com 2023-01-18T14:21:22+00:00 a52287d66dfa1cca32e6273623b63ba39d87f126 Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x 
Causes flickering or white screens in some configurations.
Disable it for now until we can fix the issue.

Cc: roman.li@amd.com
Cc: yifan1.zhang@amd.com
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.1.x
drm/amd/display: disable S/G display on DCN 3.1.5 2023-01-19T04:23:01+00:00 Alex Deucher alexander.deucher@amd.com 2023-01-18T14:19:21+00:00 e78cc6a4c7486f50c2786d91dd7d9649a87d1dcb Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2354 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x 
Causes flickering or white screens in some configurations.
Disable it for now until we can fix the issue.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2354
Cc: roman.li@amd.com
Cc: yifan1.zhang@amd.com
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.1.x
drm/amd/display: fix issues with driver unload 2023-01-19T04:20:16+00:00 Hamza Mahfooz hamza.mahfooz@amd.com 2023-01-17T20:12:49+00:00 e433adc60f7f847e734c56246b09291532f29b6d Currently, we run into a number of WARN()s when attempting to unload the amdgpu driver (e.g. using "modprobe -r amdgpu"). These all stem from calling drm_encoder_cleanup() too early. So, to fix this we can stop calling drm_encoder_cleanup() from amdgpu_dm_fini() and instead have it be called from amdgpu_dm_encoder_destroy(). Also, we don't need to free in amdgpu_dm_encoder_destroy() since mst_encoders[] isn't explicitly allocated by the slab allocator. Fixes: f74367e492ba ("drm/amdgpu/display: create fake mst encoders ahead of time (v4)") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Currently, we run into a number of WARN()s when attempting to unload the
amdgpu driver (e.g. using "modprobe -r amdgpu"). These all stem from
calling drm_encoder_cleanup() too early. So, to fix this we can stop
calling drm_encoder_cleanup() from amdgpu_dm_fini() and instead have it
be called from amdgpu_dm_encoder_destroy(). Also, we don't need to free
in amdgpu_dm_encoder_destroy() since mst_encoders[] isn't explicitly
allocated by the slab allocator.

Fixes: f74367e492ba ("drm/amdgpu/display: create fake mst encoders ahead of time (v4)")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix 2023-01-19T04:15:34+00:00 Joshua Ashton joshua@froggi.es 2023-01-10T22:50:42+00:00 973a9c810c785ac270a6d50d8cf862b0c1643a10 The YCC conversion matrix for RGB -> COLOR_SPACE_YCBCR2020_TYPE is missing the values for the fourth column of the matrix. The fourth column of the matrix is essentially just a value that is added given that the color is 3 components in size. These values are needed to bias the chroma from the [-1, 1] -> [0, 1] range. This fixes color being very green when using Gamescope HDR on HDMI output which prefers YCC 4:4:4. Fixes: 40df2f809e8f ("drm/amd/display: color space ycbcr709 support") Reviewed-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Joshua Ashton <joshua@froggi.es> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
The YCC conversion matrix for RGB -> COLOR_SPACE_YCBCR2020_TYPE is
missing the values for the fourth column of the matrix.

The fourth column of the matrix is essentially just a value that is
added given that the color is 3 components in size.
These values are needed to bias the chroma from the [-1, 1] -> [0, 1]
range.

This fixes color being very green when using Gamescope HDR on HDMI
output which prefers YCC 4:4:4.

Fixes: 40df2f809e8f ("drm/amd/display: color space ycbcr709 support")
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amd/display: Calculate output_color_space after pixel encoding adjustment 2023-01-19T04:14:26+00:00 Joshua Ashton joshua@froggi.es 2023-01-10T20:12:21+00:00 79601b894849cb6f6d6122e6590f1887ac4a66b3 Code in get_output_color_space depends on knowing the pixel encoding to determine whether to pick between eg. COLOR_SPACE_SRGB or COLOR_SPACE_YCBCR709 for transparent RGB -> YCbCr 4:4:4 in the driver. v2: Fixed patch being accidentally based on a personal feature branch, oops! Fixes: ea117312ea9f ("drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded") Reviewed-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Joshua Ashton <joshua@froggi.es> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
Code in get_output_color_space depends on knowing the pixel encoding to
determine whether to pick between eg. COLOR_SPACE_SRGB or
COLOR_SPACE_YCBCR709 for transparent RGB -> YCbCr 4:4:4 in the driver.

v2: Fixed patch being accidentally based on a personal feature branch, oops!

Fixes: ea117312ea9f ("drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded")
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amd/display: Fix set scaling doesn's work 2023-01-19T04:06:44+00:00 hongao hongao@uniontech.com 2022-11-22T11:20:34+00:00 040625ab82ce6dca7772cb3867fe5c9eb279a344 [Why] Setting scaling does not correctly update CRTC state. As a result dc stream state's src (composition area) && dest (addressable area) was not calculated as expected. This causes set scaling doesn's work. [How] Correctly update CRTC state when setting scaling property. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: hongao <hongao@uniontech.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
[Why]
Setting scaling does not correctly update CRTC state. As a result
dc stream state's src (composition area) && dest (addressable area)
was not calculated as expected. This causes set scaling doesn's work.

[How]
Correctly update CRTC state when setting scaling property.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: hongao <hongao@uniontech.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Revert "drm/amd/display: Enable Freesync Video Mode by default" 2023-01-05T03:29:32+00:00 Michel Dänzer mdaenzer@redhat.com 2022-12-21T15:24:13+00:00 6fe6ece398f7431784847e922a2c8c385dc58a35 This reverts commit de05abe6b9d0fe08f65d744f7f75a4cba4df27ad. The bug referenced below was bisected to this commit. There has been no activity toward fixing it in 3 months, so let's revert for now. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2162 Signed-off-by: Michel Dänzer <mdaenzer@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
This reverts commit de05abe6b9d0fe08f65d744f7f75a4cba4df27ad.

The bug referenced below was bisected to this commit. There has been no
activity toward fixing it in 3 months, so let's revert for now.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2162
Signed-off-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amd/display: Uninitialized variables causing 4k60 UCLK to stay at DPM1 and not DPM0 2023-01-03T22:20:04+00:00 Samson Tam samson.tam@amd.com 2022-12-05T16:08:40+00:00 f3c23bea598ab7e8e4b8c5ca66598921310f718e [Why] SwathSizePerSurfaceY[] and SwathSizePerSurfaceC[] values are uninitialized because we are using += instead of = operator. [How] Assign values in loop with = operator. Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Samson Tam <samson.tam@amd.com> Reviewed-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.0.x, 6.1.x 
[Why]
SwathSizePerSurfaceY[] and SwathSizePerSurfaceC[] values are uninitialized
 because we are using += instead of = operator.

[How]
Assign values in loop with = operator.

Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x, 6.1.x
Merge tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 2022-12-30T18:47:25+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-30T18:47:25+00:00 c8451c141e07a8d05693f6c8d0e418fbb4b68bb7 Pull ACPI fixes from Rafael Wysocki: "These are new ACPI IRQ override quirks, low-power S0 idle (S0ix) support adjustments and ACPI backlight handling fixes, mostly for platforms using AMD chips. Specifics: - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo 14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund, Erik Schumacher). - Adjust ACPI video detection fallback path to prevent non-operational ACPI backlight devices from being created on systems where the native driver does not detect a suitable panel (Mario Limonciello). - Fix Apple GMUX backlight detection (Hans de Goede). - Add a low-power S0 idle (S0ix) handling quirk for HP Elitebook 865 and stop using AMD-specific low-power S0 idle code path for systems with Rembrandt chips and newer (Mario Limonciello)" * tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+ ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865 ACPI: video: Fix Apple GMUX backlight detection ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks ACPI: resource: do IRQ override on Lenovo 14ALC7 ACPI: resource: do IRQ override on XMG Core 15 ACPI: video: Don't enable fallback path for creating ACPI backlight by default drm/amd/display: Report to ACPI video if no panels were found ACPI: video: Allow GPU drivers to report no panels 
Pull ACPI fixes from Rafael Wysocki:
 "These are new ACPI IRQ override quirks, low-power S0 idle (S0ix)
  support adjustments and ACPI backlight handling fixes, mostly for
  platforms using AMD chips.

  Specifics:

   - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo
     14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund, Erik
     Schumacher).

   - Adjust ACPI video detection fallback path to prevent
     non-operational ACPI backlight devices from being created on
     systems where the native driver does not detect a suitable panel
     (Mario Limonciello).

   - Fix Apple GMUX backlight detection (Hans de Goede).

   - Add a low-power S0 idle (S0ix) handling quirk for HP Elitebook 865
     and stop using AMD-specific low-power S0 idle code path for systems
     with Rembrandt chips and newer (Mario Limonciello)"

* tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+
  ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865
  ACPI: video: Fix Apple GMUX backlight detection
  ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks
  ACPI: resource: do IRQ override on Lenovo 14ALC7
  ACPI: resource: do IRQ override on XMG Core 15
  ACPI: video: Don't enable fallback path for creating ACPI backlight by default
  drm/amd/display: Report to ACPI video if no panels were found
  ACPI: video: Allow GPU drivers to report no panels
Merge tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm 2022-12-23T19:09:44+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-23T19:09:44+00:00 55c7d6a91d42ad98cbfb10da077ce8bb7084dc0e Pull drm fixes from Dave Airlie: "Holiday fixes! Two batches from amd, and one group of i915 changes. amdgpu: - Spelling fix - BO pin fix - Properly handle polaris 10/11 overlap asics - GMC9 fix - SR-IOV suspend fix - DCN 3.1.4 fix - KFD userptr locking fix - SMU13.x fixes - GDS/GWS/OA handling fix - Reserved VMID handling fixes - FRU EEPROM fix - BO validation fixes - Avoid large variable on the stack - S0ix fixes - SMU 13.x fixes - VCN fix - Add missing fence reference amdkfd: - Fix init vm error handling - Fix double release of compute pasid i915 - Documentation fixes - OA-perf related fix - VLV/CHV HDMI/DP audio fix - Display DDI/Transcoder fix - Migrate fixes" * tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm: (39 commits) drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency drm/amdgpu: enable VCN DPG for GC IP v11.0.4 drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0 drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34 drm/amdgpu: skip MES for S0ix as well since it's part of GFX drm/amd/pm: avoid large variable on kernel stack drm/amdkfd: Fix double release compute pasid drm/amdkfd: Fix kfd_process_device_init_vm error handling drm/amd/pm: update SMU13.0.0 reported maximum shader clock drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings drm/amd/pm: enable GPO dynamic control support for SMU13.0.7 drm/amd/pm: enable GPO dynamic control support for SMU13.0.0 drm/amdgpu: revert "generally allow over-commit during BO allocation" drm/amdgpu: Remove unnecessary domain argument drm/amdgpu: Fix size validation for non-exclusive domains (v4) drm/amdgpu: Check if fru_addr is not NULL (v2) drm/i915/ttm: consider CCS for backup objects drm/i915/migrate: fix corner case in CCS aux copying drm/amdgpu: rework reserved VMID handling ... 
Pull drm fixes from Dave Airlie:
 "Holiday fixes!

  Two batches from amd, and one group of i915 changes.

  amdgpu:
   - Spelling fix
   - BO pin fix
   - Properly handle polaris 10/11 overlap asics
   - GMC9 fix
   - SR-IOV suspend fix
   - DCN 3.1.4 fix
   - KFD userptr locking fix
   - SMU13.x fixes
   - GDS/GWS/OA handling fix
   - Reserved VMID handling fixes
   - FRU EEPROM fix
   - BO validation fixes
   - Avoid large variable on the stack
   - S0ix fixes
   - SMU 13.x fixes
   - VCN fix
   - Add missing fence reference

  amdkfd:
   - Fix init vm error handling
   - Fix double release of compute pasid

  i915
   - Documentation fixes
   - OA-perf related fix
   - VLV/CHV HDMI/DP audio fix
   - Display DDI/Transcoder fix
   - Migrate fixes"

* tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm: (39 commits)
  drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency
  drm/amdgpu: enable VCN DPG for GC IP v11.0.4
  drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0
  drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics
  drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34
  drm/amdgpu: skip MES for S0ix as well since it's part of GFX
  drm/amd/pm: avoid large variable on kernel stack
  drm/amdkfd: Fix double release compute pasid
  drm/amdkfd: Fix kfd_process_device_init_vm error handling
  drm/amd/pm: update SMU13.0.0 reported maximum shader clock
  drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.7
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.0
  drm/amdgpu: revert "generally allow over-commit during BO allocation"
  drm/amdgpu: Remove unnecessary domain argument
  drm/amdgpu: Fix size validation for non-exclusive domains (v4)
  drm/amdgpu: Check if fru_addr is not NULL (v2)
  drm/i915/ttm: consider CCS for backup objects
  drm/i915/migrate: fix corner case in CCS aux copying
  drm/amdgpu: rework reserved VMID handling
  ...