diff options
Diffstat (limited to 'arch/arm/mach-s3c24xx')
| -rw-r--r-- | arch/arm/mach-s3c24xx/Kconfig | 16 | ||||
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-rx1950.c | 19 |
2 files changed, 20 insertions, 15 deletions
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 686f0bbde998..c5c06d98b147 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -19,12 +19,12 @@ config PLAT_S3C24XX -menu "SAMSUNG S3C24XX SoCs Support" +menu "Samsung S3C24XX SoCs Support" comment "S3C24XX SoCs" config CPU_S3C2410 - bool "SAMSUNG S3C2410" + bool "Samsung S3C2410" default y select CPU_ARM920T select S3C2410_COMMON_CLK @@ -35,7 +35,7 @@ config CPU_S3C2410 of Samsung Mobile CPUs. config CPU_S3C2412 - bool "SAMSUNG S3C2412" + bool "Samsung S3C2412" select CPU_ARM926T select S3C2412_COMMON_CLK select S3C2412_PM if PM_SLEEP @@ -43,7 +43,7 @@ config CPU_S3C2412 Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line config CPU_S3C2416 - bool "SAMSUNG S3C2416/S3C2450" + bool "Samsung S3C2416/S3C2450" select CPU_ARM926T select S3C2416_PM if PM_SLEEP select S3C2443_COMMON_CLK @@ -51,7 +51,7 @@ config CPU_S3C2416 Support for the S3C2416 SoC from the S3C24XX line config CPU_S3C2440 - bool "SAMSUNG S3C2440" + bool "Samsung S3C2440" select CPU_ARM920T select S3C2410_COMMON_CLK select S3C2410_PM if PM_SLEEP @@ -59,7 +59,7 @@ config CPU_S3C2440 Support for S3C2440 Samsung Mobile CPU based systems. config CPU_S3C2442 - bool "SAMSUNG S3C2442" + bool "Samsung S3C2442" select CPU_ARM920T select S3C2410_COMMON_CLK select S3C2410_PM if PM_SLEEP @@ -71,7 +71,7 @@ config CPU_S3C244X depends on CPU_S3C2440 || CPU_S3C2442 config CPU_S3C2443 - bool "SAMSUNG S3C2443" + bool "Samsung S3C2443" select CPU_ARM920T select S3C2443_COMMON_CLK help @@ -591,6 +591,6 @@ config PM_H1940 help Internal node for H1940 and related PM -endmenu # SAMSUNG S3C24XX SoCs Support +endmenu # Samsung S3C24XX SoCs Support endif # ARCH_S3C24XX diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 29f9b345a531..03d8f27cdc32 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -377,6 +377,7 @@ static struct pwm_lookup rx1950_pwm_lookup[] = { }; static struct pwm_device *lcd_pwm; +static struct pwm_state lcd_pwm_state; static void rx1950_lcd_power(int enable) { @@ -429,15 +430,16 @@ static void rx1950_lcd_power(int enable) /* GPB1->OUTPUT, GPB1->0 */ gpio_direction_output(S3C2410_GPB(1), 0); - pwm_config(lcd_pwm, 0, LCD_PWM_PERIOD); - pwm_disable(lcd_pwm); + + lcd_pwm_state.enabled = false; + pwm_apply_state(lcd_pwm, &lcd_pwm_state); /* GPC0->0, GPC10->0 */ gpio_direction_output(S3C2410_GPC(0), 0); gpio_direction_output(S3C2410_GPC(10), 0); } else { - pwm_config(lcd_pwm, LCD_PWM_DUTY, LCD_PWM_PERIOD); - pwm_enable(lcd_pwm); + lcd_pwm_state.enabled = true; + pwm_apply_state(lcd_pwm, &lcd_pwm_state); gpio_direction_output(S3C2410_GPC(0), 1); gpio_direction_output(S3C2410_GPC(5), 1); @@ -493,10 +495,13 @@ static int rx1950_backlight_init(struct device *dev) } /* - * FIXME: pwm_apply_args() should be removed when switching to - * the atomic PWM API. + * This is only required to initialize .polarity; all other values are + * fixed in this driver. */ - pwm_apply_args(lcd_pwm); + pwm_init_state(lcd_pwm, &lcd_pwm_state); + + lcd_pwm_state.period = LCD_PWM_PERIOD; + lcd_pwm_state.duty_cycle = LCD_PWM_DUTY; rx1950_lcd_power(1); rx1950_bl_power(1); |