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| author | Wesley Chalmers <Wesley.Chalmers@amd.com> | 2021-03-17 23:36:47 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 23:48:25 +0300 |
| commit | dd8a86877ec0dece66b5633b57622767696fc31f (patch) | |
| tree | 5e3218f5ebe3f2073759803ab8493160184584cb /drivers/gpu/drm/amd/include/atomfirmware.h | |
| parent | 6b91a404c8a57728a5fddfbf7dc47cf8517bfcc2 (diff) | |
| download | linux-dd8a86877ec0dece66b5633b57622767696fc31f.tar.xz | |
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, }; /* |