From: Matt Atwood Date: Fri, 4 May 2018 22:17:59 +0000 (-0700) Subject: drm/dp: Add DP_DPCD_REV_XX to drm_dp_helper X-Git-Tag: v4.19~298^2~45^2~108 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0597017cd18dc973ec6c80e55abfa36df05665d6;p=platform%2Fkernel%2Flinux-rpi.git drm/dp: Add DP_DPCD_REV_XX to drm_dp_helper As more differentation occurs between DP spec. Its useful to have these as macros in a drm_dp_helper. v2: DPCD_REV_XX to DP_DPCD_REV_XX Signed-off-by: Matt Atwood Reviewed-by: Rodrigo Vivi Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20180504221800.17830-1-matthew.s.atwood@intel.com --- diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 930919f..fc01341 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -64,6 +64,11 @@ /* AUX CH addresses */ /* DPCD */ #define DP_DPCD_REV 0x000 +# define DP_DPCD_REV_10 0x10 +# define DP_DPCD_REV_11 0x11 +# define DP_DPCD_REV_12 0x12 +# define DP_DPCD_REV_13 0x13 +# define DP_DPCD_REV_14 0x14 #define DP_MAX_LINK_RATE 0x001