diff options
| author | jinzh <jinzh@github.amd.com> | 2022-02-10 22:50:06 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-04 13:03:29 -0500 |
| commit | 575d0df6dae46f1b5d26a35ce0ccbc5aafd40e1d (patch) | |
| tree | 6c473153d723a4d29cfa0c3ddffea973299a9ef2 /drivers | |
| parent | 5f5d08b7eb0ab09700b22bec2adcecb8a1de1120 (diff) | |
| download | linux-575d0df6dae46f1b5d26a35ce0ccbc5aafd40e1d.tar.bz2 | |
drm/amd/display: refine the EDID override
[Why]
We already get the SBIOS EDID via ACPI on KMD,
but after that, we just use the monitor EDID to set it HDR caps
[How]
Make the SBIOS EDID override to read_edid()
That can change the read EDID caps from the right EDID
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: jinzh <jinzh@github.amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_helpers.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index b71b5fb894e2..31109db02e93 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -184,4 +184,7 @@ int dm_helpers_dmub_set_config_sync(struct dc_context *ctx, const struct dc_link *link, struct set_config_cmd_payload *payload, enum set_config_status *operation_result); + +enum dc_edid_status dm_helpers_get_sbios_edid(struct dc_link *link, struct dc_edid *edid); + #endif /* __DM_HELPERS__ */ |