Commit b0946981 authored by Jouni Högander's avatar Jouni Högander Committed by Animesh Manna
Browse files

drm/display: Add missing aux less alpm wake related bits 



eDP1.5 adds some more bits into DP_RECEIVER_ALPM_CAP and
DP_RECEIVER_ALPM_CONFIG registers. Add definitions for these.

Acked-by: default avatarMaxime Ripard <mripard@kernel.org>
Reviewed-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: default avatarJouni Högander <jouni.hogander@intel.com>
Signed-off-by: default avatarAnimesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529200742.1694401-4-animesh.manna@intel.com
parent 8bdbde7c

include/drm/display/drm_dp.h

+4 −1
Original line number Diff line number Diff line
@@ -232,6 +232,8 @@ 


#define DP_RECEIVER_ALPM_CAP		    0x02e   /* eDP 1.4 */

# define DP_ALPM_CAP			    (1 << 0)

# define DP_ALPM_PM_STATE_2A_SUPPORT	    (1 << 1) /* eDP 1.5 */

# define DP_ALPM_AUX_LESS_CAP		    (1 << 2) /* eDP 1.5 */



#define DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP   0x02f   /* eDP 1.4 */

# define DP_AUX_FRAME_SYNC_CAP		    (1 << 0)
@@ -684,7 +686,8 @@ 


#define DP_RECEIVER_ALPM_CONFIG		    0x116   /* eDP 1.4 */

# define DP_ALPM_ENABLE			    (1 << 0)

# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE  (1 << 1)

# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE  (1 << 1) /* eDP 1.5 */

# define DP_ALPM_MODE_AUX_LESS		    (1 << 2) /* eDP 1.5 */



#define DP_SINK_DEVICE_AUX_FRAME_SYNC_CONF  0x117   /* eDP 1.4 */

# define DP_AUX_FRAME_SYNC_ENABLE	    (1 << 0)