diff options
| author | Kenneth Feng <kenneth.feng@amd.com> | 2021-02-03 13:40:52 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-09 23:27:57 +0300 |
| commit | 680602d6c2d6ac850302b0cf4c03dcc6d9ea0fae (patch) | |
| tree | fd13fc3ae0aae0d1feec0588a0e68d942e3ad7de /drivers/gpu/drm/amd/amdgpu | |
| parent | e83db77487d3cf9d42a5d417d39fc7af16fb6f1c (diff) | |
| download | linux-680602d6c2d6ac850302b0cf4c03dcc6d9ea0fae.tar.xz | |
drm/amd/pm: enable DCS
Enable DCS
V1: Enable Async DCS.
V2: Add the ppfeaturemask bit to enable from the modprobe parameter.
V3:
1. add the flag to skip APU support.
2. remove the hunk for workload selection since
it doesn't impact the function.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 8fde2318a03c..9173da34dd22 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -132,8 +132,12 @@ uint amdgpu_pg_mask = 0xffffffff; uint amdgpu_sdma_phase_quantum = 32; char *amdgpu_disable_cu = NULL; char *amdgpu_virtual_display = NULL; -/* OverDrive(bit 14) disabled by default*/ -uint amdgpu_pp_feature_mask = 0xffffbfff; + +/* + * OverDrive(bit 14) disabled by default + * GFX DCS(bit 19) disabled by default + */ +uint amdgpu_pp_feature_mask = 0xfff7bfff; uint amdgpu_force_long_training; int amdgpu_job_hang_limit; int amdgpu_lbpw = -1; |