diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig index bdeb8fb..bf256f3 100644 --- a/drivers/video/omap/Kconfig +++ b/drivers/video/omap/Kconfig @@ -7,6 +7,27 @@ config FB_OMAP help Frame buffer driver for OMAP based boards. +choice + depends on FB_OMAP && MACH_OMAP3_BEAGLE + prompt "Screen resolution" + default FB_OMAP_079M3R + help + Selected desired screen resolution + +config FB_OMAP_031M3R + boolean "640 x 480 @ 60 Hz Reduced blanking" + +config FB_OMAP_048M3R + boolean "800 x 600 @ 60 Hz Reduced blanking" + +config FB_OMAP_079M3R + boolean "1024 x 768 @ 60 Hz Reduced blanking" + +config FB_OMAP_092M9R + boolean "1280 x 720 @ 60 Hz Reduced blanking" + +endchoice + config FB_OMAP_LCDC_EXTERNAL bool "External LCD controller support" depends on FB_OMAP diff --git a/drivers/video/omap/lcd_omap3beagle.c b/drivers/video/omap/lcd_omap3beagle.c index 69d4e06..5e098c2 100644 --- a/drivers/video/omap/lcd_omap3beagle.c +++ b/drivers/video/omap/lcd_omap3beagle.c @@ -31,10 +31,6 @@ #define LCD_PANEL_ENABLE_GPIO 170 -#define LCD_XRES 1024 -#define LCD_YRES 768 -#define LCD_PIXCLOCK 64000 /* in kHz */ - static int omap3beagle_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) { @@ -65,19 +61,76 @@ static unsigned long omap3beagle_panel_get_caps(struct lcd_panel *panel) struct lcd_panel omap3beagle_panel = { .name = "omap3beagle", .config = OMAP_LCDC_PANEL_TFT, - - .bpp = 24, + .bpp = 16, .data_lines = 24, - .x_res = LCD_XRES, - .y_res = LCD_YRES, - .hsw = 3, /* hsync_len (4) - 1 */ - .hfp = 3, /* right_margin (4) - 1 */ - .hbp = 39, /* left_margin (40) - 1 */ - .vsw = 1, /* vsync_len (2) - 1 */ - .vfp = 2, /* lower_margin */ - .vbp = 7, /* upper_margin (8) - 1 */ - - .pixel_clock = LCD_PIXCLOCK, + +#if defined CONFIG_FB_OMAP_031M3R + + /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ + .x_res = 640, + .y_res = 480, + .hfp = 48, + .hsw = 32, + .hbp = 80, + .vfp = 3, + .vsw = 4, + .vbp = 7, + .pixel_clock = 23500, + +#elif defined CONFIG_FB_OMAP_048M3R + + /* 800 x 600 @ 60 Hz Reduced blanking VESA CVT 0.48M3-R */ + .x_res = 800, + .y_res = 600, + .hfp = 48, + .hsw = 32, + .hbp = 80, + .vfp = 3, + .vsw = 4, + .vbp = 11, + .pixel_clock = 35500, + +#elif defined CONFIG_FB_OMAP_079M3R + + /* 1024 x 768 @ 60 Hz Reduced blanking VESA CVT 0.79M3-R */ + .x_res = 1024, + .y_res = 768, + .hfp = 48, + .hsw = 32, + .hbp = 80, + .vfp = 3, + .vsw = 4, + .vbp = 15, + .pixel_clock = 56000, + +#elif defined CONFIG_FB_OMAP_092M9R + + /* 1280 x 720 @ 60 Hz Reduced blanking VESA CVT 0.92M9-R */ + .x_res = 1280, + .y_res = 720, + .hfp = 48, + .hsw = 32, + .hbp = 80, + .vfp = 3, + .vsw = 5, + .vbp = 13, + .pixel_clock = 64000, + +#else + + /* use 640 x 480 if no config option */ + /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ + .x_res = 640, + .y_res = 480, + .hfp = 48, + .hsw = 32, + .hbp = 80, + .vfp = 3, + .vsw = 4, + .vbp = 7, + .pixel_clock = 23500, + +#endif .init = omap3beagle_panel_init, .cleanup = omap3beagle_panel_cleanup,