From: Ezequiel Garcia <ezequiel@collabora.com>
To: linux-media@vger.kernel.org
Cc: Hans Verkuil <hans.verkuil@cisco.com>,
kernel@collabora.com, Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH] media: hantro: Use vb2_get_buffer
Date: Tue, 18 Jun 2019 20:12:37 -0300 [thread overview]
Message-ID: <20190618231237.27466-1-ezequiel@collabora.com> (raw)
In-Reply-To: <12f39255-bae4-0382-740e-4de4802c374d@xs4all.nl>
Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
drivers/staging/media/hantro/hantro_drv.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 1d3af881d088..c3665f0e87a2 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -45,12 +45,14 @@ void *hantro_get_ctrl(struct hantro_ctx *ctx, u32 id)
dma_addr_t hantro_get_ref(struct vb2_queue *q, u64 ts)
{
+ struct vb2_buffer *buf;
int index;
index = vb2_find_timestamp(q, ts, 0);
- if (index >= 0)
- return vb2_dma_contig_plane_dma_addr(q->bufs[index], 0);
- return 0;
+ if (index < 0)
+ return 0;
+ buf = vb2_get_buffer(q, index);
+ return vb2_dma_contig_plane_dma_addr(buf, 0);
}
static int
--
2.20.1
next prev parent reply other threads:[~2019-06-18 23:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 20:55 [PATCH v2 0/5] media: Access videobuf2 buffers via an accessor Ezequiel Garcia
2019-06-10 20:55 ` [PATCH v2 1/5] media: vb2: Introduce a vb2_get_buffer accessor Ezequiel Garcia
2019-06-11 12:27 ` Marek Szyprowski
2019-06-10 20:55 ` [PATCH v2 2/5] media: mtk-jpeg: Use vb2_get_buffer Ezequiel Garcia
2019-06-10 20:55 ` [PATCH v2 3/5] media: mtk-vcodec: " Ezequiel Garcia
2019-06-10 20:55 ` [PATCH v2 4/5] media: sti: " Ezequiel Garcia
2019-06-10 20:55 ` [PATCH v2 5/5] media: rockchip: " Ezequiel Garcia
2019-06-14 7:40 ` Hans Verkuil
2019-06-18 23:12 ` Ezequiel Garcia [this message]
2019-06-21 21:03 ` [PATCH] media: hantro: " kbuild test robot
2019-06-22 4:14 ` kbuild test robot
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