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media: meson-ge2d: Access v4l2_fh from file

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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>
This commit is contained in:
Jacopo Mondi 2025-08-10 04:30:19 +03:00 committed by Hans Verkuil
parent 334f228752
commit e732b1221d
1 changed files with 6 additions and 6 deletions
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12
drivers/media/platform/amlogic/meson-ge2d/ge2d.c
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@ -457,7 +457,7 @@ static int vidioc_enum_fmt(struct file *file, void *priv, struct v4l2_fmtdesc *f
static int vidioc_g_selection(struct file *file, void *priv,
struct v4l2_selection *s)
{
struct ge2d_ctx *ctx = priv;
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
struct ge2d_frame *f;
bool use_frame = false;
@ -507,7 +507,7 @@ static int vidioc_g_selection(struct file *file, void *priv,
static int vidioc_s_selection(struct file *file, void *priv,
struct v4l2_selection *s)
{
struct ge2d_ctx *ctx = priv;
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
struct meson_ge2d *ge2d = ctx->ge2d;
struct ge2d_frame *f;
int ret = 0;
@ -574,8 +574,8 @@ static void vidioc_setup_cap_fmt(struct ge2d_ctx *ctx, struct v4l2_pix_format *f
static int vidioc_try_fmt_cap(struct file *file, void *priv, struct v4l2_format *f)
{
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
const struct ge2d_fmt *fmt = find_fmt(f);
struct ge2d_ctx *ctx = priv;
struct v4l2_pix_format fmt_cap;
vidioc_setup_cap_fmt(ctx, &fmt_cap);
@ -595,7 +595,7 @@ static int vidioc_try_fmt_cap(struct file *file, void *priv, struct v4l2_format
static int vidioc_s_fmt_cap(struct file *file, void *priv, struct v4l2_format *f)
{
struct ge2d_ctx *ctx = priv;
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
struct meson_ge2d *ge2d = ctx->ge2d;
struct vb2_queue *vq;
struct ge2d_frame *frm;
@ -631,7 +631,7 @@ static int vidioc_s_fmt_cap(struct file *file, void *priv, struct v4l2_format *f
static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct ge2d_ctx *ctx = priv;
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
struct vb2_queue *vq;
struct ge2d_frame *frm;
@ -670,7 +670,7 @@ static int vidioc_try_fmt_out(struct file *file, void *priv, struct v4l2_format
static int vidioc_s_fmt_out(struct file *file, void *priv, struct v4l2_format *f)
{
struct ge2d_ctx *ctx = priv;
struct ge2d_ctx *ctx = file_to_ge2d_ctx(file);
struct meson_ge2d *ge2d = ctx->ge2d;
struct vb2_queue *vq;
struct ge2d_frame *frm, *frm_cap;