lkml.org 
[lkml]   [2023]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 54/55] media: meson: vdec: Use min_dma_buffers_needed field
Date
vdec driver use a firmware and comments said that a
minimum number of buffers need to be present before
start streaming.
That is 'min_dma_buffers_needed' purpose so use it instead
of 'min_buffers_needed' field.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
CC: Neil Armstrong <neil.armstrong@linaro.org>
CC: Kevin Hilman <khilman@baylibre.com>
CC: Jerome Brunet <jbrunet@baylibre.com>
CC: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC: linux-amlogic@lists.infradead.org
---
drivers/staging/media/meson/vdec/vdec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/meson/vdec/vdec.c b/drivers/staging/media/meson/vdec/vdec.c
index 1e2369f104c8..6c2e3e5c6e6f 100644
--- a/drivers/staging/media/meson/vdec/vdec.c
+++ b/drivers/staging/media/meson/vdec/vdec.c
@@ -184,7 +184,7 @@ static void process_num_buffers(struct vb2_queue *q,
* we need all of them to be queued into the driver
*/
sess->num_dst_bufs = q_num_bufs + *num_buffers;
- q->min_buffers_needed = max(fmt_out->min_buffers, sess->num_dst_bufs);
+ q->min_dma_buffers_needed = max(fmt_out->min_buffers, sess->num_dst_bufs);
}

static int vdec_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
@@ -825,7 +825,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
src_vq->mem_ops = &vb2_dma_contig_memops;
src_vq->drv_priv = sess;
src_vq->buf_struct_size = sizeof(struct dummy_buf);
- src_vq->min_buffers_needed = 1;
+ src_vq->min_dma_buffers_needed = 1;
src_vq->dev = sess->core->dev;
src_vq->lock = &sess->lock;
ret = vb2_queue_init(src_vq);
@@ -839,7 +839,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->mem_ops = &vb2_dma_contig_memops;
dst_vq->drv_priv = sess;
dst_vq->buf_struct_size = sizeof(struct dummy_buf);
- dst_vq->min_buffers_needed = 1;
+ dst_vq->min_dma_buffers_needed = 1;
dst_vq->dev = sess->core->dev;
dst_vq->lock = &sess->lock;
return vb2_queue_init(dst_vq);
--
2.39.2
\
 
 \ /
  Last update: 2023-11-27 18:00    [W:0.267 / U:0.452 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site