Driver Changes:
- Expose fan speed via hwmon (Raag)
- Correction to Wa_14019159160 on ARL (John H)
- Whitelist COMMON_SLICE_CHICKEN1 for UMD access on DG2/MTL/ARL (Dnyaneshwar)
- Do not attempt to load the GSC multiple times to avoid hanging GSC HW (Daniele)
- Populate /sys/class/drm/cardX/engines/ even if one engine fails (Andi)
- Use kmemdup_array instead of kmemdup for multiple allocation (Yu)
- Remove extra unlikely() (Hongbo)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Ztrfr_Wuurfa-3Rv@jlahtine-mobl.ger.corp.intel.com
1. Support alpha blending
2. Remove cl in struct cmdq_pkt
3. Fixup for ovl adaptor
4. Declare Z Position for all planes
5. Drop unnecessary check for property presence
6. Add dsi per-frame lp code for mt8188
7. Fix missing configuration flags in mtk_crtc_ddp_config()
8. Use spin_lock_irqsave() for CRTC event lock
9. Add power domain binding to the mediatek DPI controller
-----BEGIN PGP SIGNATURE-----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=dgfr
-----END PGP SIGNATURE-----
Merge tag 'mediatek-drm-next-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next
Mediatek DRM Next for Linux 6.12
1. Support alpha blending
2. Remove cl in struct cmdq_pkt
3. Fixup for ovl adaptor
4. Declare Z Position for all planes
5. Drop unnecessary check for property presence
6. Add dsi per-frame lp code for mt8188
7. Fix missing configuration flags in mtk_crtc_ddp_config()
8. Use spin_lock_irqsave() for CRTC event lock
9. Add power domain binding to the mediatek DPI controller
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240901131354.2686-1-chunkuang.hu@kernel.org
xe_bo_move() might be called in the TTM swapout path from validation
by another TTM device. If so, we are not likely to have a RPM
reference. So iff xe_pm_runtime_get() is safe to call from reclaim,
use it instead of xe_pm_runtime_get_noresume().
Strictly this is currently needed only if handle_system_ccs is true,
but use xe_pm_runtime_get() if possible anyway to increase test
coverage.
At the same time warn if handle_system_ccs is true and we can't
call xe_pm_runtime_get() from reclaim context. This will likely trip
if someone tries to enable SRIOV on LNL, without fixing Xe SRIOV
runtime resume / suspend.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240903094232.166342-1-thomas.hellstrom@linux.intel.com
Also fix a few places in gpu docs that are still relevant, and add a
bunch of .mailmap entries.
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
Fix circular locking dependency on runtime suspend.
<4> [74.952215] ======================================================
<4> [74.952217] WARNING: possible circular locking dependency detected
<4> [74.952219] 6.10.0-rc7-xe #1 Not tainted
<4> [74.952221] ------------------------------------------------------
<4> [74.952223] kworker/7:1/82 is trying to acquire lock:
<4> [74.952226] ffff888120548488 (&dev->mode_config.mutex){+.+.}-{3:3}, at: drm_modeset_lock_all+0x40/0x1e0 [drm]
<4> [74.952260]
but task is already holding lock:
<4> [74.952262] ffffffffa0ae59c0 (xe_pm_runtime_lockdep_map){+.+.}-{0:0}, at: xe_pm_runtime_suspend+0x2f/0x340 [xe]
<4> [74.952322]
which lock already depends on the new lock.
The commit 'b1d90a86 ("drm/xe: Use the encoder suspend helper also used
by the i915 driver")' didn't do anything wrong. It actually fixed a
critical bug, because the encoder_suspend was never getting actually
called because it was returning if (has_display(xe)) instead of
if (!has_display(xe)). However, this ended up introducing the encoder
suspend calls in the runtime routines as well, causing the circular
locking dependency.
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2304
Fixes: b1d90a862c ("drm/xe: Use the encoder suspend helper also used by the i915 driver")
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240830183507.298351-2-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Since commit 178c0a33c4 ("drm/print: Add generic drm dev printk
function") the output from drm_WARN() includes previously missing
the [drm] tag, so now xe_assert() is printing it twice:
[ ] xe 0000:00:02.0: [drm] [drm] Assertion `false` failed!
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240902190726.1748-1-michal.wajdeczko@intel.com
Currently there is no way to apply quirk on device only if certain panel
model is installed. This patch implements such mechanism by adding new
quirk type intel_dpcd_quirk which contains also sink_oui and sink_device_id
fields and using also them to figure out if applying quirk is needed.
New intel_init_dpcd_quirks is added and called after drm_dp_read_desc with
proper sink device identity read from dpcdc.
v3:
- !mem_is_zero fixed to mem_is_zero
v2:
- instead of using struct intel_quirk add new struct intel_dpcd_quirk
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240902064241.1020965-2-jouni.hogander@intel.com
We are pushing threshold KLV to the GuC immediately during the
threshold provisioning, but those configs will be lost during a
GT reset. Include threshold KLVs while encoding full VF config
buffer to make sure the GuC receives all of the config KLVs.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240830132100.1704-2-michal.wajdeczko@intel.com
Rather than open coding it for the queue reset.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rather than open coding it for the queue reset.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rather than open coding it for the queue reset.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
It's not supported under SR-IOV at the moment.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
It's not supported under SR-IOV at the moment.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
It's not supported under SR-IOV at the moment.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The reset_queue api could be used from kfd or kgd.
v2: add use_mmio parameter for mes_reset_legacy_queue.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Since the MES FW resets kernel compute queue always failed, this
may caused by the KIQ failed to process unmap KCQ. So, before MES
FW work properly that will fallback to driver executes dequeue and
resets SPI directly. Besides, rework the ring reset function and make
the busy ring type reset in each function respectively.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add ring reset callbacks for gfx and compute.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
There is a racing condition that cp firmware modifies
MQD in reset sequence after driver updates it for
remapping. We have to wait till CP_HQD_ACTIVE becoming
false then remap the queue.
v2: fix KIQ locking (Alex)
v3: fix KIQ locking harder (Jessie)
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Kiq command unmap_queues only does the dequeueing action.
We have to map the queue back with clean mqd.
v2: fix up error handling (Alex)
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add ring reset callbacks for gfx and compute.
v2: fix gfx handling
v3: wait for KIQ to complete
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
There is a racing condition that cp firmware modifies
MQD in reset sequence after driver updates it for
remapping. We have to wait till CP_HQD_ACTIVE becoming
false then remap the queue.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rename to gfx_v11_0_kgq_init_queue() to better align with
the other naming in the file.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
