From 36e3faf99f825fd9d975ae0bf96d93e4da1d732f Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Thu, 9 Nov 2023 17:34:53 +0100 Subject: media: renesas: Stop direct calls to queue num_buffers field Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard Reviewed-by: Andrzej Pietrasiewicz CC: Fabrizio Castro Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/renesas/rcar_drif.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/renesas/rcar_drif.c b/drivers/media/platform/renesas/rcar_drif.c index 292c5bf9e50c..f21d05054341 100644 --- a/drivers/media/platform/renesas/rcar_drif.c +++ b/drivers/media/platform/renesas/rcar_drif.c @@ -424,10 +424,11 @@ static int rcar_drif_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct rcar_drif_sdr *sdr = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); /* Need at least 16 buffers */ - if (vq->num_buffers + *num_buffers < 16) - *num_buffers = 16 - vq->num_buffers; + if (q_num_bufs + *num_buffers < 16) + *num_buffers = 16 - q_num_bufs; *num_planes = 1; sizes[0] = PAGE_ALIGN(sdr->fmt->buffersize); -- cgit