diff options
Diffstat (limited to 'drivers/media/platform/raspberrypi/rp1-cfe/cfe.c')
| -rw-r--r-- | drivers/media/platform/raspberrypi/rp1-cfe/cfe.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c index 12660087b12f..62dca76b468d 100644 --- a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c +++ b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c @@ -12,7 +12,6 @@ #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/err.h> -#include <linux/fwnode.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> @@ -1025,9 +1024,6 @@ static int cfe_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, cfe_dbg(cfe, "%s: [%s] type:%u\n", __func__, node_desc[node->id].name, node->buffer_queue.type); - if (vq->max_num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->max_num_buffers; - if (*nplanes) { if (sizes[0] < size) { cfe_err(cfe, "sizes[0] %i < size %u\n", sizes[0], size); @@ -1102,6 +1098,8 @@ static void cfe_buffer_queue(struct vb2_buffer *vb) static s64 cfe_get_source_link_freq(struct cfe_device *cfe) { + struct media_pad *src_pad = + &cfe->source_sd->entity.pads[cfe->source_pad]; struct v4l2_subdev_state *state; s64 link_freq; u32 bpp; @@ -1136,7 +1134,7 @@ static s64 cfe_get_source_link_freq(struct cfe_device *cfe) bpp = 0; } - link_freq = v4l2_get_link_freq(cfe->source_sd->ctrl_handler, bpp, + link_freq = v4l2_get_link_freq(src_pad, bpp, 2 * cfe->csi2.dphy.active_lanes); if (link_freq < 0) cfe_err(cfe, "failed to get link freq for subdev '%s'\n", @@ -1315,8 +1313,6 @@ static void cfe_stop_streaming(struct vb2_queue *vq) } static const struct vb2_ops cfe_video_qops = { - .wait_prepare = vb2_ops_wait_prepare, - .wait_finish = vb2_ops_wait_finish, .queue_setup = cfe_queue_setup, .buf_prepare = cfe_buffer_prepare, .buf_queue = cfe_buffer_queue, @@ -1999,6 +1995,7 @@ static int cfe_register_node(struct cfe_device *cfe, int id) q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &node->lock; q->min_queued_buffers = 1; + q->min_reqbufs_allocation = 3; q->dev = &cfe->pdev->dev; ret = vb2_queue_init(q); |