commit a8b7fbf857152b193b85c09fdd3eb78d5a052b17
author Arpita Banerjee <cabane@codeaurora.org> Tue Jun 11 19:24:20 2013 -0700
committer Arpita Banerjee <cabane@codeaurora.org> Tue Jul 09 16:29:22 2013 -0700
tree cd4ea8fbedcb81a0a3eb4b12fa5ff0236549ba93
parent 676eea2446da5a836c925c0b449ddb7efba45009

msm: mdss: support enter/exit DCM for calibration

This change supports the enter/exit DCM for calibration tool.
It blocks the unblank operation if target is in DCM (Display
Calibration Mode).

Change-Id: If65449b9863bb1f9ca0346d736b6939261d1394e
Signed-off-by: Arpita Banerjee <cabane@codeaurora.org>

include/linux/msm_mdp.h

diff --git a/include/linux/msm_mdp.h b/include/linux/msm_mdp.h
index c3ff9de..62306a1 100644
--- a/include/linux/msm_mdp.h
+++ b/include/linux/msm_mdp.h
@@ -87,6 +87,7 @@
 enum {
 	NOTIFY_UPDATE_START,
 	NOTIFY_UPDATE_STOP,
+	NOTIFY_UPDATE_POWER_OFF,
 };
 
 enum {
@@ -612,6 +613,19 @@
 	uint32_t *buffer;
 };
 
+struct mdp_calib_dcm_state {
+	uint32_t ops;
+	uint32_t dcm_state;
+};
+
+enum {
+	DCM_UNINIT,
+	DCM_UNBLANK,
+	DCM_ENTER,
+	DCM_EXIT,
+	DCM_BLANK,
+};
+
 #define MDSS_MAX_BL_BRIGHTNESS 255
 #define AD_BL_LIN_LEN (MDSS_MAX_BL_BRIGHTNESS + 1)
 
@@ -704,6 +718,7 @@
 	mdp_op_ad_input,
 	mdp_op_calib_mode,
 	mdp_op_calib_buffer,
+	mdp_op_calib_dcm_state,
 	mdp_op_max,
 };
 
@@ -732,6 +747,7 @@
 		struct mdss_calib_cfg mdss_calib_cfg;
 		struct mdss_ad_input ad_input;
 		struct mdp_calib_config_buffer calib_buffer;
+		struct mdp_calib_dcm_state calib_dcm;
 	} data;
 };