[PATCH 11/14] drm/amd/display: refine the EDID override

[Alan Liu]

From: jinzh <jinzh at github.amd.com>

[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 at amd.com>
Acked-by: Alan Liu <HaoPing.Liu at amd.com>
Signed-off-by: jinzh <jinzh at github.amd.com>
---
 drivers/gpu/drm/amd/display/dc/dm_helpers.h | 3 +++
 1 file changed, 3 insertions(+)

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__ */
-- 
2.25.1