linux/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c, branch v6.17Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v6.172025-06-30T15:54:55Zdrm/amdgpu: Convert from DRM_* to dev_*2025-06-30T15:54:55ZLijo Lazarlijo.lazar@amd.com2025-06-24T05:50:56Zurn:sha1:a3e510fd69c315a6b55f7a982caadee4e3ba6301
Convert from generic DRM_* to dev_* calls to have device context info.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: remove some unused functions2025-05-29T14:58:39ZAlex Deucheralexander.deucher@amd.com2025-05-19T19:51:47Zurn:sha1:684530526f07d488986bc34244034e54e00759a4
Nothing uses them so remove them. Leftover from
MES bring up.
Reviewed-by: Michael Chen <michael.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: add missing locking in helper functions2025-05-29T14:58:10ZAlex Deucheralexander.deucher@amd.com2025-05-19T19:46:25Zurn:sha1:40f970ba7a4ab77be2ffe6d50a70416c8876496a
We need to take the MES lock.
Reviewed-by: Michael Chen <michael.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu/mes: use correct MES pipe for resets2025-04-30T22:16:14ZAlex Deucheralexander.deucher@amd.com2025-04-29T19:27:20Zurn:sha1:2e828a25f850f1b7bd9be61fdac07bf6901b0d08
Use the KIQ pipe for kernel queues and the SCHED pipe for
user queues.
Fixes: 2408b0272b04 ("drm/amdgpu/mes: consolidate on a single mes reset callback")
Cc: Michael Chen <Michael.Chen@amd.com>
Cc: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Michael Chen <michael.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: consolidate on a single mes reset callback2025-04-30T22:16:07ZAlex Deucheralexander.deucher@amd.com2025-04-24T20:46:55Zurn:sha1:2408b0272b042e751b6a3cbbc14bb638bccfcefc
Use the legacy one as it covers both kernel queues and
user queues.
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: remove more unused functions2025-04-30T22:15:57ZAlex Deucheralexander.deucher@amd.com2025-04-24T20:35:30Zurn:sha1:6535348a3eaa6a4521ff35367d661c432dedaf7b
These were leftover from mes bring up and are unused.
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: refine MES register print for devices of hive2025-04-30T22:14:47ZYifan ZhaYifan.Zha@amd.com2025-04-21T09:06:52Zurn:sha1:161949dd716e1dc738da0a0ff0efb20dd914e408
[Why]
Register access print missed device info.
[How]
Using dev_xxx instead of DRM_xxx to indicate which device
of a hive is the message for.
Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: adjust enforce_isolation handling2025-04-11T20:58:15ZAlex Deucheralexander.deucher@amd.com2025-04-08T14:39:06Zurn:sha1:2e0454b730648e9349ca54eb4a8142d77e8e7008
Switch from a bool to an enum and allow more options
for enforce isolation. There are now 3 modes of operation:
- Disabled (0)
- Enabled (serialization and cleaner shader) (1)
- Enabled in legacy mode (no serialization or cleaner shader) (2)
This provides better flexibility for more use cases.
Acked-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: make more vmids available when disable_kq=12025-04-08T20:48:22ZAlex Deucheralexander.deucher@amd.com2025-02-26T17:51:30Zurn:sha1:1f61fc28b939ba604ea63dd345f3f3ee6c627998
If we don't have kernel queues, the vmids can be used by
the MES for user queues.
Acked-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/mes: update hqd masks when disable_kq is set2025-04-08T20:48:22ZAlex Deucheralexander.deucher@amd.com2025-02-26T17:40:30Zurn:sha1:acdc43f27024cf46172b0e811f649f64a95ad2d6
Make all resources available to user queues.
Reviewed-by: Prike Liang <Prike.Liang@amd.com>
Suggested-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>