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[media] media: vivid: use vb2_ops_wait_prepare/finish helper

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Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Prabhakar Lad 2014-11-18 08:23:39 -03:00 committed by Mauro Carvalho Chehab
parent a48ff17dbb
commit 6dfa513180
7 changed files with 15 additions and 27 deletions
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19
drivers/media/platform/vivid/vivid-core.c
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@ -195,20 +195,6 @@ static const u8 vivid_hdmi_edid[256] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd7
};
void vivid_lock(struct vb2_queue *vq)
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
mutex_lock(&dev->mutex);
}
void vivid_unlock(struct vb2_queue *vq)
{
struct vivid_dev *dev = vb2_get_drv_priv(vq);
mutex_unlock(&dev->mutex);
}
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
@ -1018,6 +1004,7 @@ static int __init vivid_create_instance(int inst)
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 2;
q->lock = &dev->mutex;
ret = vb2_queue_init(q);
if (ret)
@ -1036,6 +1023,7 @@ static int __init vivid_create_instance(int inst)
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 2;
q->lock = &dev->mutex;
ret = vb2_queue_init(q);
if (ret)
@ -1054,6 +1042,7 @@ static int __init vivid_create_instance(int inst)
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 2;
q->lock = &dev->mutex;
ret = vb2_queue_init(q);
if (ret)
@ -1072,6 +1061,7 @@ static int __init vivid_create_instance(int inst)
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 2;
q->lock = &dev->mutex;
ret = vb2_queue_init(q);
if (ret)
@ -1089,6 +1079,7 @@ static int __init vivid_create_instance(int inst)
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 8;
q->lock = &dev->mutex;
ret = vb2_queue_init(q);
if (ret)

3
drivers/media/platform/vivid/vivid-core.h
View File

@ -514,7 +514,4 @@ static inline bool vivid_is_hdmi_out(const struct vivid_dev *dev)
return dev->output_type[dev->output] == HDMI;
}
void vivid_lock(struct vb2_queue *vq);
void vivid_unlock(struct vb2_queue *vq);
#endif

4
drivers/media/platform/vivid/vivid-sdr-cap.c
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@ -297,8 +297,8 @@ const struct vb2_ops vivid_sdr_cap_qops = {
.buf_queue = sdr_cap_buf_queue,
.start_streaming = sdr_cap_start_streaming,
.stop_streaming = sdr_cap_stop_streaming,
.wait_prepare = vivid_unlock,
.wait_finish = vivid_lock,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
};
int vivid_sdr_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band)

4
drivers/media/platform/vivid/vivid-vbi-cap.c
View File

@ -236,8 +236,8 @@ const struct vb2_ops vivid_vbi_cap_qops = {
.buf_queue = vbi_cap_buf_queue,
.start_streaming = vbi_cap_start_streaming,
.stop_streaming = vbi_cap_stop_streaming,
.wait_prepare = vivid_unlock,
.wait_finish = vivid_lock,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
};
int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,

4
drivers/media/platform/vivid/vivid-vbi-out.c
View File

@ -131,8 +131,8 @@ const struct vb2_ops vivid_vbi_out_qops = {
.buf_queue = vbi_out_buf_queue,
.start_streaming = vbi_out_start_streaming,
.stop_streaming = vbi_out_stop_streaming,
.wait_prepare = vivid_unlock,
.wait_finish = vivid_lock,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
};
int vidioc_g_fmt_vbi_out(struct file *file, void *priv,

4
drivers/media/platform/vivid/vivid-vid-cap.c
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@ -288,8 +288,8 @@ const struct vb2_ops vivid_vid_cap_qops = {
.buf_queue = vid_cap_buf_queue,
.start_streaming = vid_cap_start_streaming,
.stop_streaming = vid_cap_stop_streaming,
.wait_prepare = vivid_unlock,
.wait_finish = vivid_lock,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
};
/*

4
drivers/media/platform/vivid/vivid-vid-out.c
View File

@ -209,8 +209,8 @@ const struct vb2_ops vivid_vid_out_qops = {
.buf_queue = vid_out_buf_queue,
.start_streaming = vid_out_start_streaming,
.stop_streaming = vid_out_stop_streaming,
.wait_prepare = vivid_unlock,
.wait_finish = vivid_lock,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
};
/*