From: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Date: Sun, 8 Mar 2015 14:40:49 +0000 (-0300)
Subject: [media] media: blackfin: bfin_capture: add support for VB2_DMABUF
X-Git-Tag: firefly_0821_release~176^2~795^2~1220
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=70753b5e70033c1f0ef649f6024c76615621f83a;p=firefly-linux-kernel-4.4.55.git

[media] media: blackfin: bfin_capture: add support for VB2_DMABUF

this patch adds support for VB2_DMABUF.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Tested-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index ec8227fdd98c..6c58cea8df33 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -856,7 +856,7 @@ static int bcap_probe(struct platform_device *pdev)
 	/* initialize queue */
 	q = &bcap_dev->buffer_queue;
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	q->io_modes = VB2_MMAP;
+	q->io_modes = VB2_MMAP | VB2_DMABUF;
 	q->drv_priv = bcap_dev;
 	q->buf_struct_size = sizeof(struct bcap_buffer);
 	q->ops = &bcap_video_qops;