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media: rockhip: rga: 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 04:30:32 +03:00 committed by Hans Verkuil
parent 8fbb206557
commit 3cf9bbb526
1 changed files with 4 additions and 4 deletions
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8
drivers/media/platform/rockchip/rga/rga.c
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@ -462,7 +462,7 @@ 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 v4l2_pix_format_mplane *pix_fmt = &f->fmt.pix_mp;
struct rga_ctx *ctx = prv;
struct rga_ctx *ctx = file_to_rga_ctx(file);
struct vb2_queue *vq;
struct rga_frame *frm;
@ -504,7 +504,7 @@ 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 v4l2_pix_format_mplane *pix_fmt = &f->fmt.pix_mp;
struct rga_ctx *ctx = prv;
struct rga_ctx *ctx = file_to_rga_ctx(file);
struct rockchip_rga *rga = ctx->rga;
struct vb2_queue *vq;
struct rga_frame *frm;
@ -561,7 +561,7 @@ 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 rga_ctx *ctx = prv;
struct rga_ctx *ctx = file_to_rga_ctx(file);
struct rga_frame *f;
bool use_frame = false;
@ -609,7 +609,7 @@ static int vidioc_g_selection(struct file *file, void *prv,
static int vidioc_s_selection(struct file *file, void *prv,
struct v4l2_selection *s)
{
struct rga_ctx *ctx = prv;
struct rga_ctx *ctx = file_to_rga_ctx(file);
struct rockchip_rga *rga = ctx->rga;
struct rga_frame *f;
int ret = 0;