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[ARM] corgi_lcd: use GPIO API for BACKLIGHT_ON and BACKLIGHT_CONT

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Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Eric Miao
2008-09-07 11:30:06 +08:00
committed by Russell King
parent f72de6638b
commit ff7a4c7130
4 changed files with 90 additions and 28 deletions
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23
arch/arm/mach-pxa/spitz.c
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@@ -305,21 +305,6 @@ static struct pxa2xx_spi_chip spitz_ads7846_chip = {
.cs_control = spitz_ads7846_cs,
};
static void spitz_notify_intensity(int intensity)
{
if (machine_is_spitz() || machine_is_borzoi()) {
gpio_set_value(SPITZ_GPIO_BACKLIGHT_CONT, !(intensity & 0x20));
gpio_set_value(SPITZ_GPIO_BACKLIGHT_ON, intensity);
return;
}
if (machine_is_akita()) {
gpio_set_value(AKITA_GPIO_BACKLIGHT_CONT, !(intensity & 0x20));
gpio_set_value(AKITA_GPIO_BACKLIGHT_ON, intensity);
return;
}
}
static void spitz_bl_kick_battery(void)
{
void (*kick_batt)(void);
@@ -336,7 +321,8 @@ static struct corgi_lcd_platform_data spitz_lcdcon_info = {
.max_intensity = 0x2f,
.default_intensity = 0x1f,
.limit_mask = 0x0b,
.notify = spitz_notify_intensity,
.gpio_backlight_cont = SPITZ_GPIO_BACKLIGHT_CONT,
.gpio_backlight_on = SPITZ_GPIO_BACKLIGHT_ON,
.kick_battery = spitz_bl_kick_battery,
};
@@ -399,6 +385,11 @@ static void __init spitz_init_spi(void)
if (err)
goto err_free_2;
if (machine_is_akita()) {
spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
}
pxa2xx_set_spi_info(2, &spitz_spi_info);
spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
return;