diff options
Diffstat (limited to 'drivers/staging/media/dt3155v4l/dt3155v4l.c')
| -rw-r--r-- | drivers/staging/media/dt3155v4l/dt3155v4l.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c index e33b7f5..c32e0ac 100644 --- a/drivers/staging/media/dt3155v4l/dt3155v4l.c +++ b/drivers/staging/media/dt3155v4l/dt3155v4l.c @@ -26,6 +26,7 @@ #include <linux/slab.h> #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-common.h> #include <media/videobuf2-dma-contig.h> #include "dt3155v4l.h" @@ -341,7 +342,7 @@ dt3155_irq_handler_even(int irq, void *dev_id) spin_lock(&ipd->lock); if (ipd->curr_buf) { - do_gettimeofday(&ipd->curr_buf->v4l2_buf.timestamp); + v4l2_get_timestamp(&ipd->curr_buf->v4l2_buf.timestamp); ipd->curr_buf->v4l2_buf.sequence = (ipd->field_count) >> 1; vb2_buffer_done(ipd->curr_buf, VB2_BUF_STATE_DONE); } @@ -390,6 +391,7 @@ dt3155_open(struct file *filp) goto err_alloc_queue; } pd->q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + pd->q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; pd->q->io_modes = VB2_READ | VB2_MMAP; pd->q->ops = &q_ops; pd->q->mem_ops = &vb2_dma_contig_memops; @@ -398,7 +400,7 @@ dt3155_open(struct file *filp) pd->field_count = 0; ret = vb2_queue_init(pd->q); if (ret < 0) - return ret; + goto err_request_irq; INIT_LIST_HEAD(&pd->dmaq); spin_lock_init(&pd->lock); /* disable all irqs, clear all irq flags */ @@ -410,6 +412,7 @@ dt3155_open(struct file *filp) goto err_request_irq; } pd->users++; + mutex_unlock(&pd->mux); return 0; /* success */ err_request_irq: kfree(pd->q); @@ -612,9 +615,9 @@ dt3155_ioc_g_std(struct file *filp, void *p, v4l2_std_id *norm) } static int -dt3155_ioc_s_std(struct file *filp, void *p, v4l2_std_id *norm) +dt3155_ioc_s_std(struct file *filp, void *p, v4l2_std_id norm) { - if (*norm & DT3155_CURRENT_NORM) + if (norm & DT3155_CURRENT_NORM) return 0; return -EINVAL; } |