Commit a2fb1161 authored by Dave Stevenson's avatar Dave Stevenson Committed by popcornmix
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staging: bcm2835-codec: Correct port width calc for truncation 



The calculation converting from V4L2 bytesperline to MMAL
width had an operator ordering issue that lead to Bayer raw 10
(and 12 and 14) setting an incorrect stride for the buffer.
Correct this operation ordering issue.

Signed-off-by: default avatarDave Stevenson <dave.stevenson@raspberrypi.org>
parent a53877cb

drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c

+2 −2
Original line number Diff line number Diff line
@@ -605,8 +605,8 @@ static void setup_mmal_port_format(struct bcm2835_codec_ctx *ctx, 


	if (!(q_data->fmt->flags & V4L2_FMT_FLAG_COMPRESSED)) {

		/* Raw image format - set width/height */

		port->es.video.width = q_data->bytesperline /

						(q_data->fmt->depth >> 3);

		port->es.video.width = (q_data->bytesperline << 3) /

						q_data->fmt->depth;

		port->es.video.height = q_data->height;

		port->es.video.crop.width = q_data->crop_width;

		port->es.video.crop.height = q_data->crop_height;