From 4e0e620ce713893b2883522a16a71b5589e8e3db Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 21 Mar 2012 08:03:24 -0300 Subject: [media] soc-camera: Fix bytes per line computation for planar formats The V4L2 specification defines bytesperline for planar formats as the number of bytes per line for the largest plane. Modify soc_mbus_bytes_per_line() accordingly. Signed-off-by: Laurent Pinchart Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/soc_mediabus.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c index 44dba6c0f790..a7073142f9f1 100644 --- a/drivers/media/video/soc_mediabus.c +++ b/drivers/media/video/soc_mediabus.c @@ -378,6 +378,9 @@ EXPORT_SYMBOL(soc_mbus_samples_per_pixel); s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) { + if (mf->layout != SOC_MBUS_LAYOUT_PACKED) + return width * mf->bits_per_sample / 8; + switch (mf->packing) { case SOC_MBUS_PACKING_NONE: return width * mf->bits_per_sample / 8; -- cgit v1.2.3