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git://projects.qi-hardware.com/openwrt-xburst.git
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36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From 123f9e43f721a11e1b70c49b05cacb8f6edd7eaf Mon Sep 17 00:00:00 2001
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From: Sean McNeil <sean@mcneil.com>
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Date: Tue, 13 May 2008 18:54:41 +0100
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Subject: [PATCH] minor problem with LCD
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Looking at wrong register to see if the LCD is turned off?
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---
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drivers/i2c/chips/pcf50633.c | 4 ++--
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1 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c
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index db0589e..e3f0271 100644
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--- a/drivers/i2c/chips/pcf50633.c
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+++ b/drivers/i2c/chips/pcf50633.c
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@@ -1459,7 +1459,7 @@ static int pcf50633bl_get_intensity(struct backlight_device *bd)
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struct pcf50633_data *pcf = bl_get_data(bd);
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int intensity = reg_read(pcf, PCF50633_REG_LEDOUT);
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- if (!(reg_read(pcf, PCF50633_REG_LEDOUT) & 1))
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+ if (!(reg_read(pcf, PCF50633_REG_LEDENA) & 1))
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intensity = 0;
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return intensity & 0x3f;
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@@ -1472,7 +1472,7 @@ static int pcf50633bl_set_intensity(struct backlight_device *bd)
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int old_intensity = reg_read(pcf, PCF50633_REG_LEDOUT);
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int ret;
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- if (!(reg_read(pcf, PCF50633_REG_LEDOUT) & 1))
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+ if (!(reg_read(pcf, PCF50633_REG_LEDENA) & 1))
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old_intensity = 0;
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if ((bd->props.power != FB_BLANK_UNBLANK) ||
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--
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1.5.6.5
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