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Commit bacbe55b authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Paul Mundt
Browse files

sh: mach-ap325rxa: move backlight control code 



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

Signed-off-by: default avatarAlexandre Courbot <gnurou@gmail.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 0839d687

arch/sh/boards/mach-ap325rxa/setup.c

+24 −8
Original line number Diff line number Diff line
@@ -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,

		},

	}

};