diff options
Diffstat (limited to 'drivers/media/pci/cobalt')
-rw-r--r-- | drivers/media/pci/cobalt/cobalt-driver.h | 6 | ||||
-rw-r--r-- | drivers/media/pci/cobalt/cobalt-irq.c | 7 | ||||
-rw-r--r-- | drivers/media/pci/cobalt/cobalt-v4l2.c | 20 |
3 files changed, 19 insertions, 14 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-driver.h b/drivers/media/pci/cobalt/cobalt-driver.h index c206df9..b2f08e4 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.h +++ b/drivers/media/pci/cobalt/cobalt-driver.h @@ -35,6 +35,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/v4l2-fh.h> +#include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-sg.h> #include "m00233_video_measure_memmap_package.h" @@ -206,11 +207,12 @@ struct sg_dma_desc_info { #define COBALT_STREAM_FL_ADV_IRQ 1 struct cobalt_buffer { - struct vb2_buffer vb; + struct vb2_v4l2_buffer vb; struct list_head list; }; -static inline struct cobalt_buffer *to_cobalt_buffer(struct vb2_buffer *vb2) +static inline +struct cobalt_buffer *to_cobalt_buffer(struct vb2_v4l2_buffer *vb2) { return container_of(vb2, struct cobalt_buffer, vb); } diff --git a/drivers/media/pci/cobalt/cobalt-irq.c b/drivers/media/pci/cobalt/cobalt-irq.c index d1f5898..3de26d0 100644 --- a/drivers/media/pci/cobalt/cobalt-irq.c +++ b/drivers/media/pci/cobalt/cobalt-irq.c @@ -134,11 +134,12 @@ done: skip = true; s->skip_first_frames--; } - v4l2_get_timestamp(&cb->vb.v4l2_buf.timestamp); + v4l2_get_timestamp(&cb->vb.timestamp); /* TODO: the sequence number should be read from the FPGA so we also know about dropped frames. */ - cb->vb.v4l2_buf.sequence = s->sequence++; - vb2_buffer_done(&cb->vb, (skip || s->unstable_frame) ? + cb->vb.sequence = s->sequence++; + vb2_buffer_done(&cb->vb.vb2_buf, + (skip || s->unstable_frame) ? VB2_BUF_STATE_REQUEUEING : VB2_BUF_STATE_DONE); } diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index 9756fd3..7d331a4 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -75,7 +75,7 @@ static int cobalt_buf_init(struct vb2_buffer *vb) const size_t bytes = COBALT_MAX_HEIGHT * max_pages_per_line * 0x20; const size_t audio_bytes = ((1920 * 4) / PAGE_SIZE + 1) * 0x20; - struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->v4l2_buf.index]; + struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->index]; struct sg_table *sg_desc = vb2_dma_sg_plane_desc(vb, 0); unsigned size; int ret; @@ -105,17 +105,18 @@ static int cobalt_buf_init(struct vb2_buffer *vb) static void cobalt_buf_cleanup(struct vb2_buffer *vb) { struct cobalt_stream *s = vb->vb2_queue->drv_priv; - struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->v4l2_buf.index]; + struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->index]; descriptor_list_free(desc); } static int cobalt_buf_prepare(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct cobalt_stream *s = vb->vb2_queue->drv_priv; vb2_set_plane_payload(vb, 0, s->stride * s->height); - vb->v4l2_buf.field = V4L2_FIELD_NONE; + vbuf->field = V4L2_FIELD_NONE; return 0; } @@ -128,7 +129,7 @@ static void chain_all_buffers(struct cobalt_stream *s) list_for_each(p, &s->bufs) { cb = list_entry(p, struct cobalt_buffer, list); - desc[i] = &s->dma_desc_info[cb->vb.v4l2_buf.index]; + desc[i] = &s->dma_desc_info[cb->vb.vb2_buf.index]; if (i > 0) descriptor_list_chain(desc[i-1], desc[i]); i++; @@ -137,10 +138,11 @@ static void chain_all_buffers(struct cobalt_stream *s) static void cobalt_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *q = vb->vb2_queue; struct cobalt_stream *s = q->drv_priv; - struct cobalt_buffer *cb = to_cobalt_buffer(vb); - struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->v4l2_buf.index]; + struct cobalt_buffer *cb = to_cobalt_buffer(vbuf); + struct sg_dma_desc_info *desc = &s->dma_desc_info[vb->index]; unsigned long flags; /* Prepare new buffer */ @@ -284,7 +286,7 @@ static void cobalt_dma_start_streaming(struct cobalt_stream *s) &vo->control); } cb = list_first_entry(&s->bufs, struct cobalt_buffer, list); - omni_sg_dma_start(s, &s->dma_desc_info[cb->vb.v4l2_buf.index]); + omni_sg_dma_start(s, &s->dma_desc_info[cb->vb.vb2_buf.index]); spin_unlock_irqrestore(&s->irqlock, flags); } @@ -381,7 +383,7 @@ static void cobalt_dma_stop_streaming(struct cobalt_stream *s) spin_lock_irqsave(&s->irqlock, flags); list_for_each(p, &s->bufs) { cb = list_entry(p, struct cobalt_buffer, list); - desc = &s->dma_desc_info[cb->vb.v4l2_buf.index]; + desc = &s->dma_desc_info[cb->vb.vb2_buf.index]; /* Stop DMA after this descriptor chain */ descriptor_list_end_of_chain(desc); } @@ -416,7 +418,7 @@ static void cobalt_stop_streaming(struct vb2_queue *q) list_for_each_safe(p, safe, &s->bufs) { cb = list_entry(p, struct cobalt_buffer, list); list_del(&cb->list); - vb2_buffer_done(&cb->vb, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&cb->vb.vb2_buf, VB2_BUF_STATE_ERROR); } spin_unlock_irqrestore(&s->irqlock, flags); |