mirror of https://gitee.com/openkylin/linux.git
sh: mach-ecovec24: support for main lcd backlight
Add support for the main LCD backlight that is controlled through the PTR1 GPIO. Signed-off-by: Alexandre Courbot <gnurou@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -261,6 +261,18 @@ const static struct fb_videomode ecovec_dvi_modes[] = {
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},
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},
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};
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};
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static int ecovec24_set_brightness(void *board_data, int brightness)
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{
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gpio_set_value(GPIO_PTR1, brightness);
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return 0;
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}
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static int ecovec24_get_brightness(void *board_data)
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{
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return gpio_get_value(GPIO_PTR1);
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}
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static struct sh_mobile_lcdc_info lcdc_info = {
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static struct sh_mobile_lcdc_info lcdc_info = {
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.ch[0] = {
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.ch[0] = {
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.interface_type = RGB18,
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.interface_type = RGB18,
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@ -271,6 +283,12 @@ static struct sh_mobile_lcdc_info lcdc_info = {
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.height = 91,
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.height = 91,
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},
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},
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.board_cfg = {
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.board_cfg = {
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.set_brightness = ecovec24_set_brightness,
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.get_brightness = ecovec24_get_brightness,
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},
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.bl_info = {
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.name = "sh_mobile_lcdc_bl",
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.max_brightness = 1,
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},
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},
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}
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}
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};
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};
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