msm: board-8064: Add backlight control when using PM8917
Use PM8917 GPIO 26 to enable and disable the LCD backlight on
targets which use PM8917 since PWM control is not available.
Change-Id: Ic0a2b840e41e3c4ec90af3cbee2d3f494623bc63
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-display.c b/arch/arm/mach-msm/board-8064-display.c
index d7568ab..d0f1e87 100644
--- a/arch/arm/mach-msm/board-8064-display.c
+++ b/arch/arm/mach-msm/board-8064-display.c
@@ -468,7 +468,11 @@
gpio_set_value_cansleep(gpio36, 0);
gpio_set_value_cansleep(gpio25, 1);
+ if (socinfo_get_pmic_model() == PMIC_MODEL_PM8917)
+ gpio_set_value_cansleep(gpio26, 1);
} else {
+ if (socinfo_get_pmic_model() == PMIC_MODEL_PM8917)
+ gpio_set_value_cansleep(gpio26, 0);
gpio_set_value_cansleep(gpio25, 0);
gpio_set_value_cansleep(gpio36, 1);
@@ -599,7 +603,11 @@
gpio_set_value_cansleep(gpio36, 0);
gpio_set_value_cansleep(mpp3, 1);
+ if (socinfo_get_pmic_model() == PMIC_MODEL_PM8917)
+ gpio_set_value_cansleep(gpio26, 1);
} else {
+ if (socinfo_get_pmic_model() == PMIC_MODEL_PM8917)
+ gpio_set_value_cansleep(gpio26, 0);
gpio_set_value_cansleep(mpp3, 0);
gpio_set_value_cansleep(gpio36, 1);