diff options
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1158-minor-problem-with-LCD.patch')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.24/1158-minor-problem-with-LCD.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1158-minor-problem-with-LCD.patch b/target/linux/s3c24xx/patches-2.6.24/1158-minor-problem-with-LCD.patch new file mode 100644 index 0000000000..d9f36d527b --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.24/1158-minor-problem-with-LCD.patch @@ -0,0 +1,35 @@ +From 123f9e43f721a11e1b70c49b05cacb8f6edd7eaf Mon Sep 17 00:00:00 2001 +From: Sean McNeil <sean@mcneil.com> +Date: Tue, 13 May 2008 18:54:41 +0100 +Subject: [PATCH] minor problem with LCD + +Looking at wrong register to see if the LCD is turned off? +--- + drivers/i2c/chips/pcf50633.c | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c +index db0589e..e3f0271 100644 +--- a/drivers/i2c/chips/pcf50633.c ++++ b/drivers/i2c/chips/pcf50633.c +@@ -1459,7 +1459,7 @@ static int pcf50633bl_get_intensity(struct backlight_device *bd) + struct pcf50633_data *pcf = bl_get_data(bd); + int intensity = reg_read(pcf, PCF50633_REG_LEDOUT); + +- if (!(reg_read(pcf, PCF50633_REG_LEDOUT) & 1)) ++ if (!(reg_read(pcf, PCF50633_REG_LEDENA) & 1)) + intensity = 0; + + return intensity & 0x3f; +@@ -1472,7 +1472,7 @@ static int pcf50633bl_set_intensity(struct backlight_device *bd) + int old_intensity = reg_read(pcf, PCF50633_REG_LEDOUT); + int ret; + +- if (!(reg_read(pcf, PCF50633_REG_LEDOUT) & 1)) ++ if (!(reg_read(pcf, PCF50633_REG_LEDENA) & 1)) + old_intensity = 0; + + if ((bd->props.power != FB_BLANK_UNBLANK) || +-- +1.5.6.5 + |