sh: mach-ecovec24: support for main lcd backlight

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / sh / boards / mach-ecovec24 / setup.c

diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 701667a..a2c0622 100644 (file)
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -261,6 +261,18 @@ const static struct fb_videomode ecovec_dvi_modes[] = {
        },
 };
 
+static int ecovec24_set_brightness(void *board_data, int brightness)
+{
+       gpio_set_value(GPIO_PTR1, brightness);
+
+       return 0;
+}
+
+static int ecovec24_get_brightness(void *board_data)
+{
+       return gpio_get_value(GPIO_PTR1);
+}
+
 static struct sh_mobile_lcdc_info lcdc_info = {
        .ch[0] = {
                .interface_type = RGB18,
@@ -271,6 +283,12 @@ static struct sh_mobile_lcdc_info lcdc_info = {
                        .height = 91,
                },
                .board_cfg = {
+                       .set_brightness = ecovec24_set_brightness,
+                       .get_brightness = ecovec24_get_brightness,
+               },
+               .bl_info = {
+                       .name = "sh_mobile_lcdc_bl",
+                       .max_brightness = 1,
                },
        }
 };