diff options
| author |   Wesley Chalmers <Wesley.Chalmers@amd.com> | 2021-03-17 16:36:47 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 16:48:25 -0400 |
| commit | dd8a86877ec0dece66b5633b57622767696fc31f (patch) | |
| tree | 5e3218f5ebe3f2073759803ab8493160184584cb /drivers/gpu/drm/amd/include/atomfirmware.h | |
| parent | drm/amd/display: Rename fs_params to hdr_tm_params (diff) | |
| download | linux-dev-dd8a86877ec0dece66b5633b57622767696fc31f.tar.xz linux-dev-dd8a86877ec0dece66b5633b57622767696fc31f.zip | |
drm/amd/display: Interface for LTTPR interop
[WHY]
The logic to toggle LTTPR transparent/non-transparent requires 2 flags
provided by BIOS
[HOW]
Repurpose the interface to get dce caps so both LTTPR querying functions
can use them.
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/atomfirmware.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/atomfirmware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h index 82b3cd89b383..c77ed38c20fb 100644 --- a/drivers/gpu/drm/amd/include/atomfirmware.h +++ b/drivers/gpu/drm/amd/include/atomfirmware.h @@ -1079,6 +1079,7 @@ enum dce_info_caps_def DCE_INFO_CAPS_ENABLE_INTERLAC_TIMING =0x08, // only for VBIOS DCE_INFO_CAPS_LTTPR_SUPPORT_ENABLE =0x20, + DCE_INFO_CAPS_VBIOS_LTTPR_TRANSPARENT_ENABLE = 0x40, }; /* |