kernel/drivers/gpu/drm/amd/include/mes_v12_api_def.h, branch masterHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=master2026-01-27T23:08:35Zdrm/amd/include : Update MES v12 API header - SUSPEND2026-01-27T23:08:35ZShaoyun Liushaoyun.liu@amd.com2026-01-22T15:51:11Zurn:sha1:1bf8b4642c5f511dd73653a25ed7cd0470118389
Update SUSPEND API to support sdma queues.
It's been supportted since 0x82 for gfx12
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : Update MES v12 API header2025-12-16T18:23:10ZShaoyun Liushaoyun.liu@amd.com2025-06-19T16:40:46Zurn:sha1:2db0936438a044b9403dc69140226dfbf89b0b96
Add LDS out of range reporting support in mes API
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Reviewed-by: Jonathan Kim <jonathan.kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : Update MES v12 comments on RESET API2025-12-16T18:18:59ZShaoyun Liushaoyun.liu@amd.com2025-11-04T16:27:12Zurn:sha1:2b950ac91314ee25daafd3be37ca12db2540f80f
Added comments for the layout of contents that addressed by doorbell_offset_addr
in RESET API
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: include rrmt mode for mes_v12_12025-12-08T19:11:56ZAlex Sierraalex.sierra@amd.com2025-03-07T18:17:34Zurn:sha1:f8692d2f9ae0a48bf378cc33717772c5f940ce0d
Implement rrmt for misc read/write regs ops in mes_v12.
This covers LOCAL/REMOTE XCD and LOCAL/REMOTE AID.
v2: fix comments (Alex)
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Michael Chen <michael.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : Update MES v12 API header2025-12-08T18:56:43ZShaoyun Liushaoyun.liu@amd.com2025-02-05T17:06:50Zurn:sha1:25f687de6735beb5627e3f4d1445e3c4ce4b67e1
1. Add RRMT option support which will be used for remote die
register access
2. Update set_hw_resource1 for cooperative mode support
3. Add full_sh_mem_config_data for xnack support
v2: squash in compilation fix
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update remove after reset flag for MES remove queue2025-10-13T18:14:36ZJonathan Kimjonathan.kim@amd.com2025-06-18T14:45:55Zurn:sha1:72ea12f6be3bb57c2118189f7a7cfeb1f7c2748c
Remove queue after reset flag is required to remove a queue that has
been successfully reset to clean up the MES' internal state.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Enable MES lr_compute_wa by default2025-09-23T14:22:38ZMario Limonciellomario.limonciello@amd.com2025-09-19T00:48:00Zurn:sha1:1fb710793ce2619223adffaf981b1ff13cd48f17
The MES set resources packet has an optional bit 'lr_compute_wa'
which can be used for preventing MES hangs on long compute jobs.
Set this bit by default.
Co-developed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : Update MES v12 API header(INV_TLBS)2025-08-27T17:57:51ZShaoyun Liushaoyun.liu@amd.com2025-07-04T16:30:10Zurn:sha1:e86a411b4293a1db58954ce7c99db9903d530b9f
The requirement from driver side is to have an API that can do the
tlb invalidation on dedicate pasid since driver don't know the vmid
and process mapping.
Make the API generic to support different tlb invalidation related
request. Driver can specify pasid, vmid, hub_id and vm address range
need to be invalidated.
With this API the old INV_GART in MISC Op can be deprecated.
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : Update MES v12 API for fence update2025-02-13T02:05:50ZShaoyun Liushaoyun.liu@amd.com2025-02-05T17:33:11Zurn:sha1:15d8c92f107c17c2e585cb4888c67873538f9722
MES fence_value will be updated in fence_addr if API success,
otherwise upper 32 bit will be used to indicate error code.
In any case, MES will trigger an EOP interrupt with 0xb1 as
context id in the interrupt cookie
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/include : MES v11 and v12 API header update2025-02-13T02:04:06ZShaoyun Liushaoyun.liu@amd.com2025-02-05T18:16:45Zurn:sha1:1c687c0da9efb7c627793483a8927554764e7a55
MES requires driver set cleaner_shader_fence_mc_addr
for cleaner shader support.
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>