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

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

- 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: Todd Previte <tprevite@gmail.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

authored by

Todd Previte and committed by

Dave Airlie 12 years ago fe3c703c d016da58

+2 -1

1 changed file

expand all

include

drm

drm_dp_helper.h

+2 -1

include/drm/drm_dp_helper.h

··· 266 266 267 267 #define DP_TEST_REQUEST 0x218 268 268 # define DP_TEST_LINK_TRAINING (1 << 0) 269 - # define DP_TEST_LINK_PATTERN (1 << 1) 269 + # define DP_TEST_LINK_VIDEO_PATTERN (1 << 1) 270 270 # define DP_TEST_LINK_EDID_READ (1 << 2) 271 271 # define DP_TEST_LINK_PHY_TEST_PATTERN (1 << 3) /* DPCD >= 1.1 */ 272 + # define DP_TEST_LINK_FAUX_PATTERN (1 << 4) /* DPCD >= 1.2 */ 272 273 273 274 #define DP_TEST_LINK_RATE 0x219 274 275 # define DP_LINK_RATE_162 (0x6)