diff options
author | Tony Lindgren <tony@atomide.com> | 2010-03-01 17:19:05 -0500 |
---|---|---|
committer | Tony Lindgren <tony@atomide.com> | 2010-03-01 17:19:05 -0500 |
commit | d702d12167a2c05a346f49aac7a311d597762495 (patch) | |
tree | baae42c299cce34d6df24b5d01f8b1d0b481bd9a /drivers/media/video/em28xx/em28xx-vbi.c | |
parent | 9418c65f9bd861d0f7e39aab9cfb3aa6f2275d11 (diff) | |
parent | ac0f6f927db539e03e1f3f61bcd4ed57d5cde7a9 (diff) |
Merge with mainline to remove plat-omap/Kconfig conflict
Conflicts:
arch/arm/plat-omap/Kconfig
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-vbi.c')
-rw-r--r-- | drivers/media/video/em28xx/em28xx-vbi.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/media/video/em28xx/em28xx-vbi.c b/drivers/media/video/em28xx/em28xx-vbi.c index 94943e5a1529..c7dce39823d8 100644 --- a/drivers/media/video/em28xx/em28xx-vbi.c +++ b/drivers/media/video/em28xx/em28xx-vbi.c | |||
@@ -71,7 +71,11 @@ free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf) | |||
71 | static int | 71 | static int |
72 | vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) | 72 | vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) |
73 | { | 73 | { |
74 | *size = 720 * 12 * 2; | 74 | struct em28xx_fh *fh = q->priv_data; |
75 | struct em28xx *dev = fh->dev; | ||
76 | |||
77 | *size = dev->vbi_width * dev->vbi_height * 2; | ||
78 | |||
75 | if (0 == *count) | 79 | if (0 == *count) |
76 | *count = vbibufs; | 80 | *count = vbibufs; |
77 | if (*count < 2) | 81 | if (*count < 2) |
@@ -85,19 +89,18 @@ static int | |||
85 | vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, | 89 | vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, |
86 | enum v4l2_field field) | 90 | enum v4l2_field field) |
87 | { | 91 | { |
92 | struct em28xx_fh *fh = q->priv_data; | ||
93 | struct em28xx *dev = fh->dev; | ||
88 | struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb); | 94 | struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb); |
89 | int rc = 0; | 95 | int rc = 0; |
90 | unsigned int size; | ||
91 | |||
92 | size = 720 * 12 * 2; | ||
93 | 96 | ||
94 | buf->vb.size = size; | 97 | buf->vb.size = dev->vbi_width * dev->vbi_height * 2; |
95 | 98 | ||
96 | if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) | 99 | if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) |
97 | return -EINVAL; | 100 | return -EINVAL; |
98 | 101 | ||
99 | buf->vb.width = 720; | 102 | buf->vb.width = dev->vbi_width; |
100 | buf->vb.height = 12; | 103 | buf->vb.height = dev->vbi_height; |
101 | buf->vb.field = field; | 104 | buf->vb.field = field; |
102 | 105 | ||
103 | if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { | 106 | if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { |