From: Jani Nikula Date: Tue, 4 Jan 2022 18:48:56 +0000 (+0200) Subject: drm/dp: note that DPCD 0x2002-0x2003 match 0x200-0x201 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=55a9c00021e2393393a26e0833fd66e73d630117;p=linux.git drm/dp: note that DPCD 0x2002-0x2003 match 0x200-0x201 DP_SINK_COUNT_ESI and DP_DEVICE_SERVICE_IRQ_VECTOR_ESI0 have the same contents as DP_SINK_COUNT and DP_DEVICE_SERVICE_IRQ_VECTOR, respectively. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220104184857.784563-1-jani.nikula@intel.com --- diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 8b2ed4199284b..16d6da3a129fc 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -1038,11 +1038,8 @@ struct drm_panel; #define DP_SIDEBAND_MSG_UP_REQ_BASE 0x1600 /* 1.2 MST */ /* DPRX Event Status Indicator */ -#define DP_SINK_COUNT_ESI 0x2002 /* 1.2 */ -/* 0-5 sink count */ -# define DP_SINK_COUNT_CP_READY (1 << 6) - -#define DP_DEVICE_SERVICE_IRQ_VECTOR_ESI0 0x2003 /* 1.2 */ +#define DP_SINK_COUNT_ESI 0x2002 /* same as 0x200 */ +#define DP_DEVICE_SERVICE_IRQ_VECTOR_ESI0 0x2003 /* same as 0x201 */ #define DP_DEVICE_SERVICE_IRQ_VECTOR_ESI1 0x2004 /* 1.2 */ # define DP_RX_GTC_MSTR_REQ_STATUS_CHANGE (1 << 0)