diff options
Diffstat (limited to 'drivers/video/backlight/tosa_lcd.c')
| -rw-r--r-- | drivers/video/backlight/tosa_lcd.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c index 86fff88c2e4a..2a2d506f08c0 100644 --- a/drivers/video/backlight/tosa_lcd.c +++ b/drivers/video/backlight/tosa_lcd.c @@ -63,7 +63,7 @@ static int tosa_tg_send(struct spi_device *spi, int adrs, uint8_t data) int tosa_bl_enable(struct spi_device *spi, int enable) { /* bl_enable GP04=1 otherwise GP04=0*/ - return tosa_tg_send(spi, TG_GPODR2, enable? 0x01 : 0x00); + return tosa_tg_send(spi, TG_GPODR2, enable ? 0x01 : 0x00); } EXPORT_SYMBOL(tosa_bl_enable); @@ -91,15 +91,17 @@ static void tosa_lcd_tg_on(struct tosa_lcd_data *data) tosa_tg_send(spi, TG_PNLCTL, value); /* TG LCD pannel power up */ - tosa_tg_send(spi, TG_PINICTL,0x4); + tosa_tg_send(spi, TG_PINICTL, 0x4); mdelay(50); /* TG LCD GVSS */ - tosa_tg_send(spi, TG_PINICTL,0x0); + tosa_tg_send(spi, TG_PINICTL, 0x0); if (!data->i2c) { - /* after the pannel is powered up the first time, we can access the i2c bus */ - /* so probe for the DAC */ + /* + * after the pannel is powered up the first time, + * we can access the i2c bus so probe for the DAC + */ struct i2c_adapter *adap = i2c_get_adapter(0); struct i2c_board_info info = { .type = "tosa-bl", @@ -115,11 +117,11 @@ static void tosa_lcd_tg_off(struct tosa_lcd_data *data) struct spi_device *spi = data->spi; /* TG LCD VHSA off */ - tosa_tg_send(spi, TG_PINICTL,0x4); + tosa_tg_send(spi, TG_PINICTL, 0x4); mdelay(50); /* TG LCD signal off */ - tosa_tg_send(spi, TG_PINICTL,0x6); + tosa_tg_send(spi, TG_PINICTL, 0x6); mdelay(50); /* TG Off */ |