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Commit 7e86c13d authored by Vara Reddy's avatar Vara Reddy Committed by Gerrit - the friendly Code Review server
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drm/msm/dsi: allocate current mode memory early for DMS 



There can be a scenario where dynamic mode set can come
for first commit also, allocate memory for current mode
before checking for DMS.

Change-Id: Ief856a372629112380f199bc336160b3fa278eef
Signed-off-by: default avatarVara Reddy <varar@codeaurora.org>
parent 4fbdc645

msm/dsi/dsi_display.c

+9 −9
Original line number Original line Diff line number Diff line
@@ -6306,6 +6306,15 @@ int dsi_display_set_mode(struct dsi_display *display, 
	timing = adj_mode.timing;

	timing = adj_mode.timing;

	adjust_timing_by_ctrl_count(display, &adj_mode);

	adjust_timing_by_ctrl_count(display, &adj_mode);





	if (!display->panel->cur_mode) {

		display->panel->cur_mode =

			kzalloc(sizeof(struct dsi_display_mode), GFP_KERNEL);

		if (!display->panel->cur_mode) {

			rc = -ENOMEM;

			goto error;

		}

	}



	/*For dynamic DSI setting, use specified clock rate */

	/*For dynamic DSI setting, use specified clock rate */

	if (display->cached_clk_rate > 0)

	if (display->cached_clk_rate > 0)

		adj_mode.priv_info->clk_rate_hz = display->cached_clk_rate;

		adj_mode.priv_info->clk_rate_hz = display->cached_clk_rate;
@@ -6322,15 +6331,6 @@ int dsi_display_set_mode(struct dsi_display *display, 
		goto error;

		goto error;

	}

	}





	if (!display->panel->cur_mode) {

		display->panel->cur_mode =

			kzalloc(sizeof(struct dsi_display_mode), GFP_KERNEL);

		if (!display->panel->cur_mode) {

			rc = -ENOMEM;

			goto error;

		}

	}



	DSI_INFO("mdp_transfer_time_us=%d us\n",

	DSI_INFO("mdp_transfer_time_us=%d us\n",

			adj_mode.priv_info->mdp_transfer_time_us);

			adj_mode.priv_info->mdp_transfer_time_us);

	DSI_INFO("hactive= %d,vactive= %d,fps=%d\n",

	DSI_INFO("hactive= %d,vactive= %d,fps=%d\n",