linux-toradex.git/drivers/gpu/drm, branch v6.19 Linux kernel for Apalis and Colibri modules Merge tag 'amd-drm-fixes-6.19-2026-02-05' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes 2026-02-06T02:44:54+00:00 Dave Airlie airlied@redhat.com 2026-02-06T02:44:46+00:00 7ef92d2ecef7486d46eda0f911dc53b873fdf567 amd-drm-fixes-6.19-2026-02-05: amdgpu: - MES 11 old firmware compatibility fix - ASPM fix - DC LUT fixes amdkfd: - Fix possible double deletion of validate list Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patch.msgid.link/20260205182017.2409773-1-alexander.deucher@amd.com 
amd-drm-fixes-6.19-2026-02-05:

amdgpu:
- MES 11 old firmware compatibility fix
- ASPM fix
- DC LUT fixes

amdkfd:
- Fix possible double deletion of validate list

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260205182017.2409773-1-alexander.deucher@amd.com
Merge tag 'drm-xe-fixes-2026-02-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes 2026-02-06T02:41:41+00:00 Dave Airlie airlied@redhat.com 2026-02-06T02:41:35+00:00 cb8455cbf343791eea3c9fa142807a99c186b323 Driver Changes: - Fix topology query pointer advance (Shuicheng) - A couple of kerneldoc fixes (Shuicheng) - Disable D3Cold for BMG only on specific platforms (Karthik) - Fix CFI violation in debugfs access (Daniele) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/aYS2v12R8ELQoTiZ@fedora 
Driver Changes:
- Fix topology query pointer advance (Shuicheng)
- A couple of kerneldoc fixes (Shuicheng)
- Disable D3Cold for BMG only on specific platforms (Karthik)
- Fix CFI violation in debugfs access (Daniele)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/aYS2v12R8ELQoTiZ@fedora
Merge tag 'drm-misc-fixes-2026-02-05' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes 2026-02-06T02:24:39+00:00 Dave Airlie airlied@redhat.com 2026-02-06T02:24:38+00:00 4e3b2f0db48ebc277855dace4b4b746f166fecb3 drm-misc-fixes for v6.19 final: nouveau ------- Revert adding atomic commit functions as it regresses pre-nv50. Fix bugs exposed by enabling 570 firmware. gma500 ------ Revert a regression caused by vblank changes. mgag200 ------- Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes. bridge ------ imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/c0077ea5-faeb-4b0c-bd4a-ea2384d6dc0c@linux.intel.com 
drm-misc-fixes for v6.19 final:

nouveau
-------
Revert adding atomic commit functions as it regresses pre-nv50.
Fix bugs exposed by enabling 570 firmware.

gma500
------
Revert a regression caused by vblank changes.

mgag200
-------
Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes.

bridge
------
imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/c0077ea5-faeb-4b0c-bd4a-ea2384d6dc0c@linux.intel.com
drm/xe/guc: Fix CFI violation in debugfs access. 2026-02-05T08:45:22+00:00 Daniele Ceraolo Spurio daniele.ceraolospurio@intel.com 2026-01-29T18:25:48+00:00 4cb1b327135dddf3d0ec2544ea36ed05ba2252bc xe_guc_print_info is void-returning, but the function pointer it is assigned to expects an int-returning function, leading to the following CFI error: [ 206.873690] CFI failure at guc_debugfs_show+0xa1/0xf0 [xe] (target: xe_guc_print_info+0x0/0x370 [xe]; expected type: 0xbe3bc66a) Fix this by updating xe_guc_print_info to return an integer. Fixes: e15826bb3c2c ("drm/xe/guc: Refactor GuC debugfs initialization") Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: George D Sworo <george.d.sworo@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patch.msgid.link/20260129182547.32899-2-daniele.ceraolospurio@intel.com (cherry picked from commit dd8ea2f2ab71b98887fdc426b0651dbb1d1ea760) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
xe_guc_print_info is void-returning, but the function pointer it is
assigned to expects an int-returning function, leading to the following
CFI error:

[  206.873690] CFI failure at guc_debugfs_show+0xa1/0xf0 [xe]
(target: xe_guc_print_info+0x0/0x370 [xe]; expected type: 0xbe3bc66a)

Fix this by updating xe_guc_print_info to return an integer.

Fixes: e15826bb3c2c ("drm/xe/guc: Refactor GuC debugfs initialization")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: George D Sworo <george.d.sworo@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260129182547.32899-2-daniele.ceraolospurio@intel.com
(cherry picked from commit dd8ea2f2ab71b98887fdc426b0651dbb1d1ea760)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
drm/bridge: imx8mp-hdmi-pai: enable PM runtime 2026-02-05T08:16:45+00:00 Shengjiu Wang shengjiu.wang@nxp.com 2026-01-30T08:09:10+00:00 40b24d9cdd4141ef43eeaa7e57c3efc07a567473 There is an audio channel shift issue with multi channel case - the channel order is correct for the first run, but the channel order is shifted for the second run. The fix method is to reset the PAI interface at the end of playback. The reset can be handled by PM runtime, so enable PM runtime. Fixes: 0205fae6327a ("drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Link: https://lore.kernel.org/r/20260130080910.3532724-1-shengjiu.wang@nxp.com 
There is an audio channel shift issue with multi channel case - the
channel order is correct for the first run, but the channel order is
shifted for the second run. The fix method is to reset the PAI interface
at the end of playback.

The reset can be handled by PM runtime, so enable PM runtime.

Fixes: 0205fae6327a ("drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Link: https://lore.kernel.org/r/20260130080910.3532724-1-shengjiu.wang@nxp.com
drm/xe/pm: Disable D3Cold for BMG only on specific platforms 2026-02-04T15:41:07+00:00 Karthik Poosa karthik.poosa@intel.com 2026-01-23T17:32:38+00:00 bb36170d959fad7f663f91eb9c32a84dd86bef2b Restrict D3Cold disablement for BMG to unsupported NUC platforms, instead of disabling it on all platforms. Signed-off-by: Karthik Poosa <karthik.poosa@intel.com> Fixes: 3e331a6715ee ("drm/xe/pm: Temporarily disable D3Cold on BMG") Link: https://patch.msgid.link/20260123173238.1642383-1-karthik.poosa@intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit 39125eaf8863ab09d70c4b493f58639b08d5a897) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
Restrict D3Cold disablement for BMG to unsupported NUC platforms,
instead of disabling it on all platforms.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Fixes: 3e331a6715ee ("drm/xe/pm: Temporarily disable D3Cold on BMG")
Link: https://patch.msgid.link/20260123173238.1642383-1-karthik.poosa@intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 39125eaf8863ab09d70c4b493f58639b08d5a897)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
drm/xe: Fix kerneldoc for xe_tlb_inval_job_alloc_dep 2026-02-04T15:40:54+00:00 Shuicheng Lin shuicheng.lin@intel.com 2026-01-29T23:38:38+00:00 16264a3b594282a7f25028745158bc59a9cf7f96 Correct the function name in the kerneldoc. It is for below warning: "Warning: drivers/gpu/drm/xe/xe_tlb_inval_job.c:210 expecting prototype for xe_tlb_inval_alloc_dep(). Prototype was for xe_tlb_inval_job_alloc_dep() instead" Fixes: 15366239e2130 ("drm/xe: Decouple TLB invalidations from GT") Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patch.msgid.link/20260129233834.419977-8-shuicheng.lin@intel.com (cherry picked from commit 9f9c117ac566cb567dd56cc5b7564c45653f7a2a) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
Correct the function name in the kerneldoc.
It is for below warning:
"Warning: drivers/gpu/drm/xe/xe_tlb_inval_job.c:210 expecting prototype for
xe_tlb_inval_alloc_dep(). Prototype was for xe_tlb_inval_job_alloc_dep()
instead"

Fixes: 15366239e2130 ("drm/xe: Decouple TLB invalidations from GT")
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260129233834.419977-8-shuicheng.lin@intel.com
(cherry picked from commit 9f9c117ac566cb567dd56cc5b7564c45653f7a2a)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
drm/xe: Fix kerneldoc for xe_gt_tlb_inval_init_early 2026-02-04T15:40:49+00:00 Shuicheng Lin shuicheng.lin@intel.com 2026-01-29T23:38:37+00:00 51db5eef2ce39311cee2919623cda2ac0fc13c02 Correct the function name in the kerneldoc. It is for below warning: "Warning: drivers/gpu/drm/xe/xe_tlb_inval.c:136 expecting prototype for xe_gt_tlb_inval_init(). Prototype was for xe_gt_tlb_inval_init_early() instead" v2: add () for the function. (Michal) Fixes: db16f9d90c1d9 ("drm/xe: Split TLB invalidation code in frontend and backend") Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patch.msgid.link/20260129233834.419977-7-shuicheng.lin@intel.com (cherry picked from commit 0651dbb9d6a72e99569576fbec4681fd8160d161) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
Correct the function name in the kerneldoc.
It is for below warning:
"Warning: drivers/gpu/drm/xe/xe_tlb_inval.c:136 expecting prototype for
xe_gt_tlb_inval_init(). Prototype was for xe_gt_tlb_inval_init_early()
instead"

v2: add () for the function. (Michal)

Fixes: db16f9d90c1d9 ("drm/xe: Split TLB invalidation code in frontend and backend")
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260129233834.419977-7-shuicheng.lin@intel.com
(cherry picked from commit 0651dbb9d6a72e99569576fbec4681fd8160d161)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
drm/xe: Fix kerneldoc for xe_migrate_exec_queue 2026-02-04T15:40:42+00:00 Shuicheng Lin shuicheng.lin@intel.com 2026-01-29T23:38:36+00:00 e022c16965b8345af3c384c9136c7ca541a25f72 Correct the function name in the kerneldoc. It is for below warning: "Warning: drivers/gpu/drm/xe/xe_migrate.c:1262 expecting prototype for xe_get_migrate_exec_queue(). Prototype was for xe_migrate_exec_queue() instead" Fixes: 916ee4704a865 ("drm/xe/vf: Register CCS read/write contexts with Guc") Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patch.msgid.link/20260129233834.419977-6-shuicheng.lin@intel.com (cherry picked from commit 9fd8da717934f05125b9ba6782622c459a368dc0) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
Correct the function name in the kerneldoc.
It is for below warning:
"Warning: drivers/gpu/drm/xe/xe_migrate.c:1262 expecting prototype for
xe_get_migrate_exec_queue(). Prototype was for xe_migrate_exec_queue()
instead"

Fixes: 916ee4704a865 ("drm/xe/vf: Register CCS read/write contexts with Guc")
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260129233834.419977-6-shuicheng.lin@intel.com
(cherry picked from commit 9fd8da717934f05125b9ba6782622c459a368dc0)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
drm/xe/query: Fix topology query pointer advance 2026-02-04T15:40:36+00:00 Shuicheng Lin shuicheng.lin@intel.com 2026-01-30T04:39:08+00:00 7ee9b3e091c63da71e15c72003f1f07e467f5158 The topology query helper advanced the user pointer by the size of the pointer, not the size of the structure. This can misalign the output blob and corrupt the following mask. Fix the increment to use sizeof(*topo). There is no issue currently, as sizeof(*topo) happens to be equal to sizeof(topo) on 64-bit systems (both evaluate to 8 bytes). Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patch.msgid.link/20260130043907.465128-2-shuicheng.lin@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com> (cherry picked from commit c2a6859138e7f73ad904be17dd7d1da6cc7f06b3) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> 
The topology query helper advanced the user pointer by the size
of the pointer, not the size of the structure. This can misalign
the output blob and corrupt the following mask. Fix the increment
to use sizeof(*topo).
There is no issue currently, as sizeof(*topo) happens to be equal
to sizeof(topo) on 64-bit systems (both evaluate to 8 bytes).

Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20260130043907.465128-2-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit c2a6859138e7f73ad904be17dd7d1da6cc7f06b3)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>