drm/dp: Add eDP 1.5 bit definition

Add the eDP revision bit value for 1.5.

Spec: eDPv1.5 Table 16-5
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Tested-by: Ben Kao <ben.kao@intel.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250206063253.2827017-2-suraj.kandpal@intel.com

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index a6f8b098c56f1496402c77c48458998b7aec0111..76162ad3b152182b097f0ca70ec5512c7fb1d0cc 100644 (file)
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -996,6 +996,7 @@
 # define DP_EDP_14                         0x03
 # define DP_EDP_14a                         0x04    /* eDP 1.4a */
 # define DP_EDP_14b                         0x05    /* eDP 1.4b */
+# define DP_EDP_15                         0x06    /* eDP 1.5 */
 
 #define DP_EDP_GENERAL_CAP_1               0x701
 # define DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP          (1 << 0)