drm: Drop VGA from bpc definitions

Drop "VGA" from bits per component definitions as these
are also used by other standards such as DVI, HDMI,
DP++.

Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1473419458-17080-3-git-send-email-mika.kahola@intel.com
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index ba9731e..0d84046 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -216,11 +216,11 @@
 # define DP_DS_PORT_HPD			    (1 << 3)
 /* offset 1 for VGA is maximum megapixels per second / 8 */
 /* offset 2 */
-# define DP_DS_VGA_MAX_BPC_MASK		    (3 << 0)
-# define DP_DS_VGA_8BPC			    0
-# define DP_DS_VGA_10BPC		    1
-# define DP_DS_VGA_12BPC		    2
-# define DP_DS_VGA_16BPC		    3
+# define DP_DS_MAX_BPC_MASK	            (3 << 0)
+# define DP_DS_8BPC		            0
+# define DP_DS_10BPC		            1
+# define DP_DS_12BPC		            2
+# define DP_DS_16BPC		            3
 
 /* link configuration */
 #define	DP_LINK_BW_SET		            0x100