| Message ID | 20250802-media-private-data-v1-48-eb140ddd6a9d@ideasonboard.com (mailing list archive) |
|---|---|
| State | New |
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a=openpgp; fpr=72392EDC88144A65C701EA9BA5826A2587AD026B Status: O |
| Series |
media: Rationalise usage of v4l2_fh
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Commit Message
Jacopo Mondi
Aug. 2, 2025, 9:23 a.m. UTC
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>
---
drivers/media/platform/samsung/s5p-g2d/g2d.c | 10 +++++-----
1 file 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 922262f61e7b53baf1b5840d35149bf5b4b2e7ad..55f5130156b7e8690bd0eb204630a730d9f84bd6 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;