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path: root/drivers/media/platform/rcar_jpu.c
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Diffstat (limited to 'drivers/media/platform/rcar_jpu.c')
-rw-r--r--drivers/media/platform/rcar_jpu.c40
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c
index f8e3e83c52a2..485f5259acb0 100644
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -1015,28 +1015,33 @@ error_free:
* ============================================================================
*/
static int jpu_queue_setup(struct vb2_queue *vq,
- const void *parg,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
- const struct v4l2_format *fmt = parg;
struct jpu_ctx *ctx = vb2_get_drv_priv(vq);
struct jpu_q_data *q_data;
unsigned int i;
q_data = jpu_get_q_data(ctx, vq->type);
- *nplanes = q_data->format.num_planes;
+ if (*nplanes) {
+ if (*nplanes != q_data->format.num_planes)
+ return -EINVAL;
- for (i = 0; i < *nplanes; i++) {
- unsigned int q_size = q_data->format.plane_fmt[i].sizeimage;
- unsigned int f_size = fmt ?
- fmt->fmt.pix_mp.plane_fmt[i].sizeimage : 0;
+ for (i = 0; i < *nplanes; i++) {
+ unsigned int q_size = q_data->format.plane_fmt[i].sizeimage;
- if (fmt && f_size < q_size)
- return -EINVAL;
+ if (sizes[i] < q_size)
+ return -EINVAL;
+ alloc_ctxs[i] = ctx->jpu->alloc_ctx;
+ }
+ return 0;
+ }
- sizes[i] = fmt ? f_size : q_size;
+ *nplanes = q_data->format.num_planes;
+
+ for (i = 0; i < *nplanes; i++) {
+ sizes[i] = q_data->format.plane_fmt[i].sizeimage;
alloc_ctxs[i] = ctx->jpu->alloc_ctx;
}
@@ -1300,17 +1305,17 @@ static int jpu_release(struct file *file)
struct jpu *jpu = video_drvdata(file);
struct jpu_ctx *ctx = fh_to_ctx(file->private_data);
- mutex_lock(&jpu->mutex);
- if (--jpu->ref_count == 0)
- clk_disable_unprepare(jpu->clk);
- mutex_unlock(&jpu->mutex);
-
v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
v4l2_ctrl_handler_free(&ctx->ctrl_handler);
v4l2_fh_del(&ctx->fh);
v4l2_fh_exit(&ctx->fh);
kfree(ctx);
+ mutex_lock(&jpu->mutex);
+ if (--jpu->ref_count == 0)
+ clk_disable_unprepare(jpu->clk);
+ mutex_unlock(&jpu->mutex);
+
return 0;
}
@@ -1560,12 +1565,9 @@ static irqreturn_t jpu_irq_handler(int irq, void *dev_id)
}
dst_buf->field = src_buf->field;
- dst_buf->timestamp = src_buf->timestamp;
+ dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
if (src_buf->flags & V4L2_BUF_FLAG_TIMECODE)
dst_buf->timecode = src_buf->timecode;
- dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
- dst_buf->flags |= src_buf->flags &
- V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
dst_buf->flags = src_buf->flags &
(V4L2_BUF_FLAG_TIMECODE | V4L2_BUF_FLAG_KEYFRAME |
V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME |