On Mon, Oct 08, 2018 at 05:23:51PM -0700, Manasi Navare wrote: > VESA eDP 1.4 specification has separate fields defined in > EDP_DPCD_REV for eDP 1.4a and 1.4b eDP revisions. > This patch defines those. Found this when one of my eDP panels > advertises eDP 1.4a (04h) in the EDP_DPCD_REV DPCD field. > > Cc: Jani Nikula <jani.nikula@xxxxxxxxx> > Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx> > --- > 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 2a3843f248cf..9ad98e8d9ede 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -685,6 +685,8 @@ > # define DP_EDP_12 0x01 > # define DP_EDP_13 0x02 > # define DP_EDP_14 0x03 > +# define DP_EDP_14a 0x04 /* eDP 1.4a */ > +# define DP_EDP_14b 0x05 /* eDP 1.4b */ The comments seem a bit redundant. Either way Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > #define DP_EDP_GENERAL_CAP_1 0x701 > # define DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP (1 << 0) > -- > 2.18.0 -- Ville Syrjälä Intel _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
