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drm/amd/display: refine the EDID override

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[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>
This commit is contained in:
jinzh 2022-02-10 22:50:06 +08:00 committed by Alex Deucher
parent 5f5d08b7eb
commit 575d0df6da
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/dc/dm_helpers.h
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@ -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__ */