From 48a3c77338d725d4976fa792d822eb940ce5c296 Mon Sep 17 00:00:00 2001 From: Alberto Panizzo Date: Wed, 12 Jan 2011 08:16:19 -0300 Subject: [media] V4L: soc_mediabus: add a method to obtain the number of samples per pixel Add a function to calculate the number of samples on the media-bus, required to retrieve one pixel of a certain format. Signed-off-by: Alberto Panizzo Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_mediabus.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/media/soc_mediabus.h') diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index 037cd7b..f5522b3 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -61,5 +61,6 @@ struct soc_mbus_pixelfmt { const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( enum v4l2_mbus_pixelcode code); s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf); +int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf); #endif -- cgit v1.1