Call pwm_apply_args() just after requesting the PWM device so that the
polarity and period are initialized according to the information provided
in pwm_args.
This is an intermediate state, and pwm_apply_args() should be dropped as
soon as the atomic PWM infrastructure is in place and the driver makes
use of it.
Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
arch/arm/mach-s3c24xx/mach-rx1950.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c
b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 774c982..25a139b 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -496,6 +496,12 @@ static int rx1950_backlight_init(struct device *dev)
return PTR_ERR(lcd_pwm);
}
+ /*
+ * FIXME: pwm_apply_args() should be removed when switching to
+ * the atomic PWM API.
+ */
+ pwm_apply_args(lcd_pwm);
+
rx1950_lcd_power(1);
rx1950_bl_power(1);
--
2.5.0
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