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sh: add ap325 lcd power off support

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Improve the ap325 board code to allow the lcd panel
and backlight to be powered off.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2009-03-13 15:27:14 +00:00 committed by Paul Mundt
parent 7759491274
commit 93356d0747
1 changed files with 11 additions and 0 deletions
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11
arch/sh/boards/board-ap325rxa.c
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@ -166,6 +166,16 @@ static void ap320_wvga_power_on(void *board_data)
ctrl_outw(0x100, FPGA_BKLREG);
}
static void ap320_wvga_power_off(void *board_data)
{
/* backlight */
ctrl_outw(0, FPGA_BKLREG);
gpio_set_value(GPIO_PTS3, 1);
/* ASD AP-320/325 LCD OFF */
ctrl_outw(0, FPGA_LCDREG);
}
static struct sh_mobile_lcdc_info lcdc_info = {
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
@ -191,6 +201,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
},
.board_cfg = {
.display_on = ap320_wvga_power_on,
.display_off = ap320_wvga_power_off,
},
}
};