diff options
| author | Ming Qian <ming.qian@oss.nxp.com> | 2025-04-21 16:12:52 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-04-24 15:21:36 +0200 |
| commit | 46e9c092f850bd7b4d06de92d3d21877f49a3fcb (patch) | |
| tree | fa68f9835dc250c58c32d5f3d3f8c60e71835da0 /drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c | |
| parent | 609ba05b9484856b08869f827a6edee51d51b5f3 (diff) | |
media: imx-jpeg: Move mxc_jpeg_free_slot_data() ahead
Move function mxc_jpeg_free_slot_data() above mxc_jpeg_alloc_slot_data()
allowing to call that function during allocation failures.
No functional changes are made.
Fixes: 2db16c6ed72c ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Cc: stable@vger.kernel.org
Signed-off-by: Ming Qian <ming.qian@oss.nxp.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c')
| -rw-r--r-- | drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index 840dd62c2531..ad2284e87985 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -752,6 +752,26 @@ static int mxc_get_free_slot(struct mxc_jpeg_slot_data *slot_data) return -1; } +static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg) +{ + /* free descriptor for decoding/encoding phase */ + dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), + jpeg->slot_data.desc, + jpeg->slot_data.desc_handle); + + /* free descriptor for encoder configuration phase / decoder DHT */ + dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), + jpeg->slot_data.cfg_desc, + jpeg->slot_data.cfg_desc_handle); + + /* free configuration stream */ + dma_free_coherent(jpeg->dev, MXC_JPEG_MAX_CFG_STREAM, + jpeg->slot_data.cfg_stream_vaddr, + jpeg->slot_data.cfg_stream_handle); + + jpeg->slot_data.used = false; +} + static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg) { struct mxc_jpeg_desc *desc; @@ -798,26 +818,6 @@ err: return false; } -static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg) -{ - /* free descriptor for decoding/encoding phase */ - dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - jpeg->slot_data.desc, - jpeg->slot_data.desc_handle); - - /* free descriptor for encoder configuration phase / decoder DHT */ - dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc), - jpeg->slot_data.cfg_desc, - jpeg->slot_data.cfg_desc_handle); - - /* free configuration stream */ - dma_free_coherent(jpeg->dev, MXC_JPEG_MAX_CFG_STREAM, - jpeg->slot_data.cfg_stream_vaddr, - jpeg->slot_data.cfg_stream_handle); - - jpeg->slot_data.used = false; -} - static void mxc_jpeg_check_and_set_last_buffer(struct mxc_jpeg_ctx *ctx, struct vb2_v4l2_buffer *src_buf, struct vb2_v4l2_buffer *dst_buf) |