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author | Yetunde Adebisi <yetundex.adebisi@intel.com> | 2016-04-05 14:10:50 (GMT) |
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committer | Jani Nikula <jani.nikula@intel.com> | 2016-04-26 12:03:09 (GMT) |
commit | 4e382db36cf50969f6bafb1ac99ae6c3f5bf5568 (patch) | |
tree | eee322382f52465082d3a726935dfd1f601ab361 /include/drm/drm_dp_helper.h | |
parent | 060d4c33ac9ff79b0e0b6e3dd4c07222eb39302b (diff) | |
download | linux-4e382db36cf50969f6bafb1ac99ae6c3f5bf5568.tar.xz |
drm/dp: Add definition for Display Control DPCD Registers capability size
This is used when reading Display Control capability Registers on the sink
device.
cc: dri-devel@lists.freedesktop.org
Signed-off-by: Yetunde Adebisi <yetundex.adebisi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459865452-9138-2-git-send-email-yetundex.adebisi@intel.com
Diffstat (limited to 'include/drm/drm_dp_helper.h')
-rw-r--r-- | include/drm/drm_dp_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 1252108..92d9a52 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -621,6 +621,7 @@ u8 drm_dp_get_adjust_request_pre_emphasis(const u8 link_status[DP_LINK_STATUS_SI #define DP_BRANCH_OUI_HEADER_SIZE 0xc #define DP_RECEIVER_CAP_SIZE 0xf #define EDP_PSR_RECEIVER_CAP_SIZE 2 +#define EDP_DISPLAY_CTL_CAP_SIZE 3 void drm_dp_link_train_clock_recovery_delay(const u8 dpcd[DP_RECEIVER_CAP_SIZE]); void drm_dp_link_train_channel_eq_delay(const u8 dpcd[DP_RECEIVER_CAP_SIZE]); |