emmaprp_ctx
static inline struct emmaprp_ctx *file_to_emmaprp_ctx(struct file *filp)
return container_of(file_to_v4l2_fh(filp), struct emmaprp_ctx, fh);
static struct emmaprp_q_data *get_q_data(struct emmaprp_ctx *ctx,
struct emmaprp_ctx *ctx = priv;
struct emmaprp_ctx *ctx = priv;
struct emmaprp_ctx *curr_ctx;
static int vidioc_g_fmt(struct emmaprp_ctx *ctx, struct v4l2_format *f)
struct emmaprp_ctx *ctx = file_to_emmaprp_ctx(file);
struct emmaprp_ctx *ctx = file_to_emmaprp_ctx(file);
static int vidioc_s_fmt(struct emmaprp_ctx *ctx, struct v4l2_format *f)
struct emmaprp_ctx *ctx = vb2_get_drv_priv(vq);
struct emmaprp_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
struct emmaprp_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
struct emmaprp_ctx *ctx = priv;
struct emmaprp_ctx *ctx;
struct emmaprp_ctx *ctx = file_to_emmaprp_ctx(file);