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Commit fe3c703c authored by Todd Previte's avatar Todd Previte Committed by Dave Airlie
Browse files

drm/dp: Clarify automated test constant and add constant for FAUX test pattern 



  - DP_TEST_LINK_PATTERN is ambiguous, rename to DP_TEST_LINK_VIDEO_PATTERN to clarify
  - Added DP_TEST_LINK_FAUX_PATTERN to support automated testing of Fast AUX

Signed-off-by: default avatarTodd Previte <tprevite@gmail.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent d016da58

include/drm/drm_dp_helper.h

+2 −1
Original line number Original line Diff line number Diff line
@@ -266,9 +266,10 @@ 




#define DP_TEST_REQUEST			    0x218

#define DP_TEST_REQUEST			    0x218

# define DP_TEST_LINK_TRAINING		    (1 << 0)

# define DP_TEST_LINK_TRAINING		    (1 << 0)

# define DP_TEST_LINK_PATTERN		    (1 << 1)

# define DP_TEST_LINK_VIDEO_PATTERN	    (1 << 1)

# define DP_TEST_LINK_EDID_READ		    (1 << 2)

# define DP_TEST_LINK_EDID_READ		    (1 << 2)

# define DP_TEST_LINK_PHY_TEST_PATTERN	    (1 << 3) /* DPCD >= 1.1 */

# define DP_TEST_LINK_PHY_TEST_PATTERN	    (1 << 3) /* DPCD >= 1.1 */

# define DP_TEST_LINK_FAUX_PATTERN	    (1 << 4) /* DPCD >= 1.2 */





#define DP_TEST_LINK_RATE		    0x219

#define DP_TEST_LINK_RATE		    0x219

# define DP_LINK_RATE_162		    (0x6)

# define DP_LINK_RATE_162		    (0x6)