torvalds/linux
torvalds/linux
2
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
Code

drm/amdgpu: update firmware version checks for user queue support

Browse Source 
The minimum firmware versions required for user queue functionality
have been increased to address an issue where the queue privilege
state was lost during queue connect operations.

The problem occurred because the privilege state was being restored
to its initial value at the beginning of the function, overwriting
the state that was properly set during the queue connect case.

This commit updates the minimum version requirements:
- ME firmware from 2390 to 2420
- PFP firmware from 2530 to 2580
- MEC firmware from 2600 to 2650
- MES firmware remains at 120

These updated firmware versions contain the necessary fixes to
properly maintain queue privilege state throughout connect operations.

Fixes: 61ca97e959 ("drm/amdgpu: Add fw minimum version check for usermode queue")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 5f976c9939f0d5916d2b8ef3156a6d1799781df1)
Cc: stable@vger.kernel.org
This commit is contained in:
Jesse.Zhang 2025-08-26 17:30:58 +08:00 committed by Alex Deucher
parent 5dff50802b
commit ee38ea0ae4
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
View File

@ -1612,9 +1612,9 @@ static int gfx_v11_0_sw_init(struct amdgpu_ip_block *ip_block)
case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 2):
case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 3):
if (!adev->gfx.disable_uq && if (!adev->gfx.disable_uq &&
adev->gfx.me_fw_version >= 2390 && adev->gfx.me_fw_version >= 2420 &&
adev->gfx.pfp_fw_version >= 2530 && adev->gfx.pfp_fw_version >= 2580 &&
adev->gfx.mec_fw_version >= 2600 && adev->gfx.mec_fw_version >= 2650 &&
adev->mes.fw_version[0] >= 120) { adev->mes.fw_version[0] >= 120) {
adev->userq_funcs[AMDGPU_HW_IP_GFX] = &userq_mes_funcs; adev->userq_funcs[AMDGPU_HW_IP_GFX] = &userq_mes_funcs;
adev->userq_funcs[AMDGPU_HW_IP_COMPUTE] = &userq_mes_funcs; adev->userq_funcs[AMDGPU_HW_IP_COMPUTE] = &userq_mes_funcs;