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sh: mach-ap325rxa: move backlight control code

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Move the backlight control code into the appropriate hooks for the LCDC
driver.

Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Alexandre Courbot 2011-02-16 03:49:03 +00:00 committed by Paul Mundt
parent 0839d687f3
commit bacbe55b63
1 changed files with 24 additions and 8 deletions
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32
arch/sh/boards/mach-ap325rxa/setup.c
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@ -156,24 +156,34 @@ static struct platform_device nand_flash_device = {
#define PORT_DRVCRA 0xA405018A #define PORT_DRVCRA 0xA405018A
#define PORT_DRVCRB 0xA405018C #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) static void ap320_wvga_power_on(void *board_data, struct fb_info *info)
{ {
msleep(100); msleep(100);
/* ASD AP-320/325 LCD ON */ /* ASD AP-320/325 LCD ON */
__raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG); __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) 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 */ /* ASD AP-320/325 LCD OFF */
__raw_writew(0, FPGA_LCDREG); __raw_writew(0, FPGA_LCDREG);
} }
@ -209,6 +219,12 @@ static struct sh_mobile_lcdc_info lcdc_info = {
.board_cfg = { .board_cfg = {
.display_on = ap320_wvga_power_on, .display_on = ap320_wvga_power_on,
.display_off = ap320_wvga_power_off, .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,
}, },
} }
}; };