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authorErik Gilling <konkers@android.com>2010-11-11 17:44:43 +0300
committerPaul Mundt <lethal@linux-sh.org>2010-11-15 08:52:19 +0300
commit9fbbdde93231ad7f35c217aa6bbbc7995133f483 (patch)
treee934daa8bd6f0d4f68f3034f933ab149682ccccd /include/linux/fb.h
parenta7bcf21e60c73cb7f7c13fad928967d7e47c3cac (diff)
downloadlinux-9fbbdde93231ad7f35c217aa6bbbc7995133f483.tar.xz
video: add fb_edid_add_monspecs for parsing extended edid information
Modern monitors/tvs have more extended EDID information blocks which can contain extra detailed modes. This adds a fb_edid_add_monspecs function which drivers can use to parse those additions blocks. Signed-off-by: Erik Gilling <konkers@android.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/linux/fb.h')
-rw-r--r--include/linux/fb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 7fca3dc4e475..6f0274d96f0c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1092,6 +1092,8 @@ extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var);
extern const unsigned char *fb_firmware_edid(struct device *device);
extern void fb_edid_to_monspecs(unsigned char *edid,
struct fb_monspecs *specs);
+extern void fb_edid_add_monspecs(unsigned char *edid,
+ struct fb_monspecs *specs);
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);