On 2019-12-05 8:58 a.m., Rodrigo Siqueira wrote: > FEC is supported since DP 1.4, and it was expanded for LT-tunable in DP > 1.4a. This commit adds the address registers for > FEC_ERROR_COUNT_PHY_REPEATER1 and FEC_CAPABILITY_PHY_REPEATER1. > > Cc: Abdoulaye Berthe <Abdoulaye.Berthe@xxxxxxx> > Cc: Harry Wentland <harry.wentland@xxxxxxx> > Cc: Leo Li <sunpeng.li@xxxxxxx> > Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx> > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Abdoulaye Berthe <Abdoulaye.Berthe@xxxxxxx> > Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx> Harry > --- > include/drm/drm_dp_helper.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h > index 51ecb5112ef8..b2057009aabc 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -1042,6 +1042,8 @@ > #define DP_SYMBOL_ERROR_COUNT_LANE2_PHY_REPEATER1 0xf0039 /* 1.3 */ > #define DP_SYMBOL_ERROR_COUNT_LANE3_PHY_REPEATER1 0xf003b /* 1.3 */ > #define DP_FEC_STATUS_PHY_REPEATER1 0xf0290 /* 1.4 */ > +#define DP_FEC_ERROR_COUNT_PHY_REPEATER1 0xf0291 /* 1.4 */ > +#define DP_FEC_CAPABILITY_PHY_REPEATER1 0xf0294 /* 1.4a */ > > /* Repeater modes */ > #define DP_PHY_REPEATER_MODE_TRANSPARENT 0x55 /* 1.3 */ > _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
