Commit 07c8176e authored by Jing Zhou's avatar Jing Zhou Committed by Alex Deucher
Browse files

drm/amd/display: Add register key and status for edid 



[Why]
Register key for AE or QA do regression test.  New edid status for
check.

[How]
Add register key edid_read_retry_times.
Add new edid status EDID_FALL_BACK.

Signed-off-by: default avatarJing Zhou <Jing.Zhou@amd.com>
Reviewed-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Acked-by: default avatarEryk Brol <eryk.brol@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 80eba958

drivers/gpu/drm/amd/display/dc/dc.h

+1 −0
Original line number Diff line number Diff line
@@ -466,6 +466,7 @@ struct dc_debug_options { 
	bool scl_reset_length10;

	bool hdmi20_disable;

	bool skip_detection_link_training;

	bool edid_read_retry_times;

	bool remove_disconnect_edp;

	unsigned int force_odm_combine; //bit vector based on otg inst

#if defined(CONFIG_DRM_AMD_DC_DCN3_0)

drivers/gpu/drm/amd/display/dc/dc_types.h

+1 −0
Original line number Diff line number Diff line
@@ -177,6 +177,7 @@ enum dc_edid_status { 
	EDID_NO_RESPONSE,

	EDID_BAD_CHECKSUM,

	EDID_THE_SAME,

	EDID_FALL_BACK,

};



enum act_return_status {