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Diffstat (limited to 'kernel/arch/arm/mach-pxa/palm27x.c')
-rw-r--r--kernel/arch/arm/mach-pxa/palm27x.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/arch/arm/mach-pxa/palm27x.c b/kernel/arch/arm/mach-pxa/palm27x.c
index e54a296fb..8fbfb1004 100644
--- a/kernel/arch/arm/mach-pxa/palm27x.c
+++ b/kernel/arch/arm/mach-pxa/palm27x.c
@@ -15,6 +15,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/pda_power.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx.h>
@@ -270,6 +271,11 @@ void __init palm27x_ac97_init(int minv, int maxv, int jack, int reset)
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
+static struct pwm_lookup palm27x_pwm_lookup[] = {
+ PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 3500 * 1024,
+ PWM_POLARITY_NORMAL),
+};
+
static int palm_bl_power;
static int palm_lcd_power;
@@ -318,10 +324,8 @@ static void palm27x_backlight_exit(struct device *dev)
}
static struct platform_pwm_backlight_data palm27x_backlight_data = {
- .pwm_id = 0,
.max_brightness = 0xfe,
.dft_brightness = 0x7e,
- .pwm_period_ns = 3500 * 1024,
.enable_gpio = -1,
.init = palm27x_backlight_init,
.notify = palm27x_backlight_notify,
@@ -340,6 +344,7 @@ void __init palm27x_pwm_init(int bl, int lcd)
{
palm_bl_power = bl;
palm_lcd_power = lcd;
+ pwm_add_table(palm27x_pwm_lookup, ARRAY_SIZE(palm27x_pwm_lookup));
platform_device_register(&palm27x_backlight);
}
#endif