disp: msm: sde: update avr mode config during commit prepare

Add changes to support avr mode config update during
prepare commit which happens before gpu fence wait
for the input buffers.

Change-Id: Ib2cb5b7e1f10501914c003f6cf066b85048f79d4
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>

msm/dsi/dsi_display.c

@@ -7011,21 +7011,11 @@ int dsi_display_pre_kickoff(struct drm_connector *connector,
 {
 	int rc = 0;
 	int i;
-	bool enable;
 
 	/* check and setup MISR */
 	if (display->misr_enable)
 		_dsi_display_setup_misr(display);
 
-	if (params->qsync_update) {
-		enable = (params->qsync_mode > 0) ? true : false;
-		rc = dsi_display_qsync(display, enable);
-		if (rc)
-			DSI_ERR("%s failed to send qsync commands\n",
-				__func__);
-		SDE_EVT32(params->qsync_mode, rc);
-	}
-
 	rc = dsi_display_set_roi(display, params->rois);
 
 	/* dynamic DSI clock setting */
@@ -7106,6 +7096,29 @@ error_out:
 	return rc;
 }
 
+int dsi_display_pre_commit(void *display,
+		struct msm_display_conn_params *params)
+{
+	bool enable = false;
+	int rc = 0;
+
+	if (!display || !params) {
+		pr_err("Invalid params\n");
+		return -EINVAL;
+	}
+
+	if (params->qsync_update) {
+		enable = (params->qsync_mode > 0) ? true : false;
+		rc = dsi_display_qsync(display, enable);
+		if (rc)
+			pr_err("%s failed to send qsync commands\n",
+				__func__);
+		SDE_EVT32(params->qsync_mode, rc);
+	}
+
+	return rc;
+}
+
 int dsi_display_enable(struct dsi_display *display)
 {
 	int rc = 0;

msm/dsi/dsi_display.h

@@ -679,6 +679,16 @@ int dsi_display_set_power(struct drm_connector *connector,
 int dsi_display_pre_kickoff(struct drm_connector *connector,
 		struct dsi_display *display,
 		struct msm_display_kickoff_params *params);
+
+/*
+ * dsi_display_pre_commit - program pre commit features
+ * @display: Pointer to private display structure
+ * @params: Parameters for pre commit time programming
+ * Returns: Zero on success
+ */
+int dsi_display_pre_commit(void *display,
+		struct msm_display_conn_params *params);
+
 /**
  * dsi_display_get_dst_format() - get dst_format from DSI display
  * @connector:        Pointer to drm connector structure

msm/dsi/dsi_drm.c

@@ -901,6 +901,17 @@ int dsi_conn_pre_kickoff(struct drm_connector *connector,
 	return dsi_display_pre_kickoff(connector, display, params);
 }
 
+int dsi_conn_prepare_commit(void *display,
+		struct msm_display_conn_params *params)
+{
+	if (!display || !params) {
+		pr_err("Invalid params\n");
+		return -EINVAL;
+	}
+
+	return dsi_display_pre_commit(display, params);
+}
+
 void dsi_conn_enable_event(struct drm_connector *connector,
 		uint32_t event_idx, bool enable, void *display)
 {
@@ -916,7 +927,7 @@ void dsi_conn_enable_event(struct drm_connector *connector,
 }
 
 int dsi_conn_post_kickoff(struct drm_connector *connector,
-	struct msm_display_kickoff_params *params)
+	struct msm_display_conn_params *params)
 {
 	struct drm_encoder *encoder;
 	struct dsi_bridge *c_bridge;

msm/dsi/dsi_drm.h

@@ -124,7 +124,7 @@ int dsi_conn_pre_kickoff(struct drm_connector *connector,
  * Returns: Zero on success
  */
 int dsi_conn_post_kickoff(struct drm_connector *connector,
-		struct msm_display_kickoff_params *params);
+		struct msm_display_conn_params *params);
 
 /**
  * dsi_convert_to_drm_mode - Update drm mode with dsi mode information
@@ -136,4 +136,14 @@ void dsi_convert_to_drm_mode(const struct dsi_display_mode *dsi_mode,
 
 u64 dsi_drm_find_bit_clk_rate(void *display,
 			      const struct drm_display_mode *drm_mode);
+
+/**
+ * dsi_conn_prepare_commit - program pre commit time features
+ * @display: Pointer to private display structure
+ * @params: Parameters for pre commit programming
+ * Returns: Zero on success
+ */
+int dsi_conn_prepare_commit(void *display,
+		struct msm_display_conn_params *params);
+
 #endif /* _DSI_DRM_H_ */