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| author | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2025-08-10 04:30:37 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-13 09:33:52 +0300 |
| commit | d21431099b75ec70a33e3d7be3f0fa17d30da05e (patch) | |
| tree | 6a1bd67b56e4b6bfe50d26076c0a9c32a5fcf56d | |
| parent | 223171b22e866ede054c9949b0a83ab2e5ae8951 (diff) | |
| download | linux-d21431099b75ec70a33e3d7be3f0fa17d30da05e.tar.xz | |
media: s5p-g2d: Access v4l2_fh from file
The v4l2_fh associated with an open file handle is now guaranteed
to be available in file->private_data, initialised by v4l2_fh_add().
Access the v4l2_fh, and from there the driver-specific structure,
from the file * in all ioctl handlers.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | drivers/media/platform/samsung/s5p-g2d/g2d.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/platform/samsung/s5p-g2d/g2d.c b/drivers/media/platform/samsung/s5p-g2d/g2d.c index 922262f61e7b..55f5130156b7 100644 --- a/drivers/media/platform/samsung/s5p-g2d/g2d.c +++ b/drivers/media/platform/samsung/s5p-g2d/g2d.c @@ -307,7 +307,7 @@ static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f) static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f) { - struct g2d_ctx *ctx = prv; + struct g2d_ctx *ctx = file2ctx(file); struct vb2_queue *vq; struct g2d_frame *frm; @@ -359,7 +359,7 @@ static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f) static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f) { - struct g2d_ctx *ctx = prv; + struct g2d_ctx *ctx = file2ctx(file); struct g2d_dev *dev = ctx->dev; struct vb2_queue *vq; struct g2d_frame *frm; @@ -400,7 +400,7 @@ static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f) static int vidioc_g_selection(struct file *file, void *prv, struct v4l2_selection *s) { - struct g2d_ctx *ctx = prv; + struct g2d_ctx *ctx = file2ctx(file); struct g2d_frame *f; f = get_frame(ctx, s->type); @@ -450,7 +450,7 @@ static int vidioc_g_selection(struct file *file, void *prv, static int vidioc_try_selection(struct file *file, void *prv, const struct v4l2_selection *s) { - struct g2d_ctx *ctx = prv; + struct g2d_ctx *ctx = file2ctx(file); struct g2d_dev *dev = ctx->dev; struct g2d_frame *f; @@ -478,7 +478,7 @@ static int vidioc_try_selection(struct file *file, void *prv, static int vidioc_s_selection(struct file *file, void *prv, struct v4l2_selection *s) { - struct g2d_ctx *ctx = prv; + struct g2d_ctx *ctx = file2ctx(file); struct g2d_frame *f; int ret; |