diff options
| author | Nikola Cornij <nikola.cornij@amd.com> | 2019-12-10 02:54:26 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-16 21:41:50 +0300 |
| commit | 6d822156d0b6f529aa95d55286742c908f5b4e35 (patch) | |
| tree | f8d3c0c2d96d5f42cd39238a5dbdd843a8c2e6f4 /drivers/gpu/drm/amd/display/dc/dc_types.h | |
| parent | 1075735ecce96b34ba9aee529dd2253da6d21ceb (diff) | |
| download | linux-6d822156d0b6f529aa95d55286742c908f5b4e35.tar.xz | |
drm/amd/display: Disable secondary link for certain monitors
[why]
If the specific monitor supports DSC, the secondary link should be
disabled, and the other way around, too: if either that monitor or
our ASIC doesn't support DSC, the secodary link should be enabled.
[how]
Add a monitor patch and disable secondary link if that monitor
is detected and if ASIC supports DSC, or otherwise enable secondary
link.
Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index b1a372c8df83..4b5b97520733 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -229,6 +229,7 @@ struct dc_panel_patch { unsigned int extra_t12_ms; unsigned int extra_delay_backlight_off; unsigned int extra_t7_ms; + unsigned int manage_secondary_link; }; struct dc_edid_caps { |