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| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2026-04-03 10:58:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-05-11 23:15:58 +0300 |
| commit | b03d53598b0d2048e8fa7303b8d0784768ec4fa6 (patch) | |
| tree | cb58c37de69c87423af8b564106607cd77b09798 /include/linux/timerqueue.h | |
| parent | ab18f6d9f65ae105f3931e196d952083d947554f (diff) | |
| download | linux-b03d53598b0d2048e8fa7303b8d0784768ec4fa6.tar.xz | |
drm/amdgpu/gfx_v12_0: set gfx.rs64_enable from PFP header on GFX12
gfx_v12_0_init_microcode() always loads RS64 CP ucode but never set
adev->gfx.rs64_enable, so it stayed false and code that branches on it
(e.g. MEC pipe reset) used the legacy CP_MEC_CNTL path incorrectly.
Match GFX11: derive RS64 mode from the PFP firmware header (v2.0) via
amdgpu_ucode_hdr_version(). Log at debug when RS64 is enabled.
Reviewed-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>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions