On Fri, Sep 27, 2013 at 7:48 AM, Jani Nikula jani.nikula@intel.com wrote:
Detailed cap info at address 80h is not available with DPCD ver 1.0. Whether such devices exist in the wild I don't know, but there should be no harm done in having the defines for downstream port 0 in address 05h.
Signed-off-by: Jani Nikula jani.nikula@intel.com
Reviewed-by: Alex Deucher alexander.deucher@amd.com
include/drm/drm_dp_helper.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index ae8dbfb..83da4eb 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -77,10 +77,10 @@ #define DP_DOWNSTREAMPORT_PRESENT 0x005 # define DP_DWN_STRM_PORT_PRESENT (1 << 0) # define DP_DWN_STRM_PORT_TYPE_MASK 0x06 -/* 00b = DisplayPort */ -/* 01b = Analog */ -/* 10b = TMDS or HDMI */ -/* 11b = Other */ +# define DP_DWN_STRM_PORT_TYPE_DP (0 << 1) +# define DP_DWN_STRM_PORT_TYPE_ANALOG (1 << 1) +# define DP_DWN_STRM_PORT_TYPE_TMDS (2 << 1) +# define DP_DWN_STRM_PORT_TYPE_OTHER (3 << 1) # define DP_FORMAT_CONVERSION (1 << 3) # define DP_DETAILED_CAP_INFO_AVAILABLE (1 << 4) /* DPI */
-- 1.7.9.5
dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel