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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2012-11-14 14:12:38 +0400 |
|---|---|---|
| committer | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2013-01-24 12:04:04 +0400 |
| commit | 790890444f591145d3a00623af461c9006e17d51 (patch) | |
| tree | 03b288ca5c98d9cb72b37db4640dc8988017ca06 /include/linux/fb.h | |
| parent | 2db54c72395298a58f29c75ae880be9e478fdbbd (diff) | |
| download | linux-790890444f591145d3a00623af461c9006e17d51.tar.xz | |
fbmon: add of_videomode helpers
Add helper to get fb_videomode from devicetree.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Afzal Mohammed <Afzal@ti.com>
Tested-by: Rob Clark <robclark@gmail.com>
Tested-by: Leela Krishna Amudala <leelakrishna.a@gmail.com>
Diffstat (limited to 'include/linux/fb.h')
| -rw-r--r-- | include/linux/fb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index 100a1765b787..58b98606ac26 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -20,6 +20,7 @@ struct fb_info; struct device; struct file; struct videomode; +struct device_node; /* Definitions below are used in the parsed monitor specs */ #define FB_DPMS_ACTIVE_OFF 1 @@ -715,6 +716,9 @@ extern void fb_destroy_modedb(struct fb_videomode *modedb); extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb); extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter); +extern int of_get_fb_videomode(struct device_node *np, + struct fb_videomode *fb, + int index); extern int fb_videomode_from_videomode(const struct videomode *vm, struct fb_videomode *fbmode); |