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Commit cfa1b19e authored by yungwenpeng's avatar yungwenpeng
Browse files

Merge branch vanilla into gms 

* ssh://ch-git3.arimacomm.com.tw:29418/kernel/msm-4.9:
  Let LCM reduce power consumption when suspend

Change-Id: I11da92f8365741fe582820ff03000ae0ee9a0702
parents 9fb6cae9 861da736

drivers/video/fbdev/msm/mdss_dsi.c

+8 −0
Original line number Diff line number Diff line
@@ -405,6 +405,9 @@ static int mdss_dsi_panel_power_off(struct mdss_panel_data *pdata) 
	if (ret)

		pr_err("%s: failed to disable vregs for %s\n",

			__func__, __mdss_dsi_pm_name(DSI_PANEL_PM));

    /*[Fairphone_8901][Jialong]To reduce power,pull down Touch reset pin when panel off start*/

    gpio_direction_output(64, 0);

    /*[Fairphone_8901][Jialong]To reduce power,pull down Touch reset pin when panel off end*/



end:

	return ret;
@@ -415,6 +418,11 @@ static int mdss_dsi_panel_power_on(struct mdss_panel_data *pdata) 
	int ret = 0;

	struct mdss_dsi_ctrl_pdata *ctrl_pdata = NULL;



    /*[Fairphone_8901][Jialong]To avoid fuzzy screen,pull high Touch reset pin when panel on start*/

    gpio_direction_output(64, 1);

    /*[Fairphone_8901][Jialong]To avoid fuzzy screen,pull high Touch reset pin when panel on end*/





	if (pdata == NULL) {

		pr_err("%s: Invalid input data\n", __func__);

		return -EINVAL;