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Commit adf3b9b0 authored by Ashish Garg's avatar Ashish Garg
Browse files

msm: mdss: configure gpio to enable backlight 



Fix an issue in the configuration of the gpio that controls
the backlight. Toggle the gpio properly during reset.

Change-Id: Ic177b7bbb69211449be386188e1c3154a95708ec
Signed-off-by: default avatarAshish Garg <ashigarg@codeaurora.org>
parent ba53c451

drivers/video/fbdev/msm/mdss_dsi_panel.c

+7 −3
Original line number Diff line number Diff line
@@ -365,13 +365,17 @@ int mdss_dsi_panel_reset(struct mdss_panel_data *pdata, int enable) 


			if (gpio_is_valid(ctrl_pdata->bklt_en_gpio)) {



				if (ctrl_pdata->bklt_en_gpio_invert)

				if (ctrl_pdata->bklt_en_gpio_invert) {

					rc = gpio_direction_output(

						ctrl_pdata->bklt_en_gpio, 0);

				else

					gpio_set_value(

						(ctrl_pdata->bklt_en_gpio), 0);

				} else {

					rc = gpio_direction_output(

						ctrl_pdata->bklt_en_gpio, 1);



					gpio_set_value(

						(ctrl_pdata->bklt_en_gpio), 1);

				}

				if (rc) {

					pr_err("%s: unable to set dir for bklt gpio\n",

						__func__);