diff options
| author |   Aurabindo Pillai <aurabindo.pillai@amd.com> | 2021-12-07 12:14:40 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-12-13 16:32:34 -0500 |
| commit | 123202744955e62470174fc3ba666a4d98062ea6 (patch) | |
| tree | eb08d20c3e31d4b4e1a4112bb0688f0df4d6b21d /drivers/gpu/drm/amd/include | |
| parent | drm/amdgpu: enable RAS poison flag when GPU is connected to CPU (diff) | |
| download | wireguard-linux-123202744955e62470174fc3ba666a4d98062ea6.tar.xz wireguard-linux-123202744955e62470174fc3ba666a4d98062ea6.zip | |
drm/amd/display: Add feature flags to disable LTTPR
[Why]
Allow for disabling non transparent mode of LTTPR for running tests.
[How]
Add a feature flag and set them during init sequence. The flags are
already being used in DC.
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@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/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 4b9e68a79f06..f57a1478f0fe 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -231,6 +231,8 @@ enum DC_FEATURE_MASK { DC_DISABLE_FRACTIONAL_PWM_MASK = (1 << 2), //0x4, disabled by default DC_PSR_MASK = (1 << 3), //0x8, disabled by default for dcn < 3.1 DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default + DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default + DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default }; enum DC_DEBUG_MASK { |