diff options
Diffstat (limited to 'drivers/video/backlight')
| -rw-r--r-- | drivers/video/backlight/da903x_bl.c | 7 | ||||
| -rw-r--r-- | drivers/video/backlight/omap1_bl.c | 4 | ||||
| -rw-r--r-- | drivers/video/backlight/tdo24m.c | 1 |
3 files changed, 10 insertions, 2 deletions
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index 701a1081e199..7fcb0eb54c60 100644 --- a/drivers/video/backlight/da903x_bl.c +++ b/drivers/video/backlight/da903x_bl.c @@ -25,6 +25,7 @@ #define DA9034_WLED_CONTROL1 0x3C #define DA9034_WLED_CONTROL2 0x3D +#define DA9034_WLED_ISET(x) ((x) & 0x1f) #define DA9034_WLED_BOOST_EN (1 << 5) @@ -101,6 +102,7 @@ static struct backlight_ops da903x_backlight_ops = { static int da903x_backlight_probe(struct platform_device *pdev) { + struct da9034_backlight_pdata *pdata = pdev->dev.platform_data; struct da903x_backlight_data *data; struct backlight_device *bl; int max_brightness; @@ -127,6 +129,11 @@ static int da903x_backlight_probe(struct platform_device *pdev) data->da903x_dev = pdev->dev.parent; data->current_brightness = 0; + /* adjust the WLED output current */ + if (pdata) + da903x_write(data->da903x_dev, DA9034_WLED_CONTROL2, + DA9034_WLED_ISET(pdata->output_current)); + bl = backlight_device_register(pdev->name, data->da903x_dev, data, &da903x_backlight_ops); if (IS_ERR(bl)) { diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c index cbad67e89826..8693e5fcd2eb 100644 --- a/drivers/video/backlight/omap1_bl.c +++ b/drivers/video/backlight/omap1_bl.c @@ -26,8 +26,8 @@ #include <linux/backlight.h> #include <mach/hardware.h> -#include <mach/board.h> -#include <mach/mux.h> +#include <plat/board.h> +#include <plat/mux.h> #define OMAPBL_MAX_INTENSITY 0xff diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c index bbfb502add67..4a3d46e08016 100644 --- a/drivers/video/backlight/tdo24m.c +++ b/drivers/video/backlight/tdo24m.c @@ -367,6 +367,7 @@ static int __devinit tdo24m_probe(struct spi_device *spi) spi_message_init(m); + x->cs_change = 1; x->tx_buf = &lcd->buf[0]; spi_message_add_tail(x, m); |