diff options
| author | Jani Nikula | 2021-09-09 15:51:55 +0300 |
|---|---|---|
| committer | Jani Nikula | 2021-09-20 18:45:11 +0300 |
| commit | 762520e310258aa69add29261cef106fddf8f915 (patch) | |
| tree | df79f5d4439a06d7c57595f3226652e9cad90a31 /include/drm | |
| parent | fc8a2b1e0f91368872424e9e3a8473344c350299 (diff) | |
drm/dp: add LTTPR DP 2.0 DPCD addresses
DP 2.0 brings some new DPCD addresses for PHY repeaters.
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/def17e2329722f22c35807be26b35590ccb93bfd.1631191763.git.jani.nikula@intel.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 1d5b3dbb6e56..f3a61341011d 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -1319,6 +1319,10 @@ struct drm_panel; #define DP_MAX_LANE_COUNT_PHY_REPEATER 0xf0004 /* 1.4a */ #define DP_Repeater_FEC_CAPABILITY 0xf0004 /* 1.4 */ #define DP_PHY_REPEATER_EXTENDED_WAIT_TIMEOUT 0xf0005 /* 1.4a */ +#define DP_MAIN_LINK_CHANNEL_CODING_PHY_REPEATER 0xf0006 /* 2.0 */ +# define DP_PHY_REPEATER_128B132B_SUPPORTED (1 << 0) +/* See DP_128B132B_SUPPORTED_LINK_RATES for values */ +#define DP_PHY_REPEATER_128B132B_RATES 0xf0007 /* 2.0 */ enum drm_dp_phy { DP_PHY_DPRX, |