diff options
Diffstat (limited to 'arch/sh/boards/mach-ap325rxa')
| -rw-r--r-- | arch/sh/boards/mach-ap325rxa/setup.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 636d8318a72a..618bd566cf53 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -156,24 +156,34 @@ static struct platform_device nand_flash_device = { #define PORT_DRVCRA 0xA405018A #define PORT_DRVCRB 0xA405018C +static int ap320_wvga_set_brightness(void *board_data, int brightness) +{ + if (brightness) { + gpio_set_value(GPIO_PTS3, 0); + __raw_writew(0x100, FPGA_BKLREG); + } else { + __raw_writew(0, FPGA_BKLREG); + gpio_set_value(GPIO_PTS3, 1); + } + + return 0; +} + +static int ap320_wvga_get_brightness(void *board_data) +{ + return gpio_get_value(GPIO_PTS3); +} + static void ap320_wvga_power_on(void *board_data, struct fb_info *info) { msleep(100); /* ASD AP-320/325 LCD ON */ __raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG); - - /* backlight */ - gpio_set_value(GPIO_PTS3, 0); - __raw_writew(0x100, FPGA_BKLREG); } static void ap320_wvga_power_off(void *board_data) { - /* backlight */ - __raw_writew(0, FPGA_BKLREG); - gpio_set_value(GPIO_PTS3, 1); - /* ASD AP-320/325 LCD OFF */ __raw_writew(0, FPGA_LCDREG); } @@ -209,6 +219,12 @@ static struct sh_mobile_lcdc_info lcdc_info = { .board_cfg = { .display_on = ap320_wvga_power_on, .display_off = ap320_wvga_power_off, + .set_brightness = ap320_wvga_set_brightness, + .get_brightness = ap320_wvga_get_brightness, + }, + .bl_info = { + .name = "sh_mobile_lcdc_bl", + .max_brightness = 1, }, } }; |