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path: root/drivers/media/platform/st/sti/hva/hva-v4l2.c
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Diffstat (limited to 'drivers/media/platform/st/sti/hva/hva-v4l2.c')
-rw-r--r--drivers/media/platform/st/sti/hva/hva-v4l2.c55
1 files changed, 26 insertions, 29 deletions
diff --git a/drivers/media/platform/st/sti/hva/hva-v4l2.c b/drivers/media/platform/st/sti/hva/hva-v4l2.c
index 3a848ca32a0e..3581b73a99b8 100644
--- a/drivers/media/platform/st/sti/hva/hva-v4l2.c
+++ b/drivers/media/platform/st/sti/hva/hva-v4l2.c
@@ -36,7 +36,10 @@
#define to_type_str(type) (type == V4L2_BUF_TYPE_VIDEO_OUTPUT ? \
"frame" : "stream")
-#define fh_to_ctx(f) (container_of(f, struct hva_ctx, fh))
+static inline struct hva_ctx *file_to_ctx(struct file *filp)
+{
+ return container_of(file_to_v4l2_fh(filp), struct hva_ctx, fh);
+}
/* registry of available encoders */
static const struct hva_enc *hva_encoders[] = {
@@ -254,7 +257,7 @@ static void hva_dbg_summary(struct hva_ctx *ctx)
static int hva_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_dev *hva = ctx_to_hdev(ctx);
strscpy(cap->driver, HVA_NAME, sizeof(cap->driver));
@@ -268,7 +271,7 @@ static int hva_querycap(struct file *file, void *priv,
static int hva_enum_fmt_stream(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_dev *hva = ctx_to_hdev(ctx);
if (unlikely(f->index >= hva->nb_of_streamformats))
@@ -282,7 +285,7 @@ static int hva_enum_fmt_stream(struct file *file, void *priv,
static int hva_enum_fmt_frame(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_dev *hva = ctx_to_hdev(ctx);
if (unlikely(f->index >= hva->nb_of_pixelformats))
@@ -295,7 +298,7 @@ static int hva_enum_fmt_frame(struct file *file, void *priv,
static int hva_g_fmt_stream(struct file *file, void *fh, struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_streaminfo *streaminfo = &ctx->streaminfo;
f->fmt.pix.width = streaminfo->width;
@@ -314,7 +317,7 @@ static int hva_g_fmt_stream(struct file *file, void *fh, struct v4l2_format *f)
static int hva_g_fmt_frame(struct file *file, void *fh, struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_frameinfo *frameinfo = &ctx->frameinfo;
f->fmt.pix.width = frameinfo->width;
@@ -335,7 +338,7 @@ static int hva_g_fmt_frame(struct file *file, void *fh, struct v4l2_format *f)
static int hva_try_fmt_stream(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct device *dev = ctx_to_dev(ctx);
struct v4l2_pix_format *pix = &f->fmt.pix;
u32 streamformat = pix->pixelformat;
@@ -399,7 +402,7 @@ static int hva_try_fmt_stream(struct file *file, void *priv,
static int hva_try_fmt_frame(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct device *dev = ctx_to_dev(ctx);
struct v4l2_pix_format *pix = &f->fmt.pix;
u32 pixelformat = pix->pixelformat;
@@ -449,7 +452,7 @@ static int hva_try_fmt_frame(struct file *file, void *priv,
static int hva_s_fmt_stream(struct file *file, void *fh, struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct device *dev = ctx_to_dev(ctx);
struct vb2_queue *vq;
int ret;
@@ -479,7 +482,7 @@ static int hva_s_fmt_stream(struct file *file, void *fh, struct v4l2_format *f)
static int hva_s_fmt_frame(struct file *file, void *fh, struct v4l2_format *f)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct device *dev = ctx_to_dev(ctx);
struct v4l2_pix_format *pix = &f->fmt.pix;
struct vb2_queue *vq;
@@ -517,7 +520,7 @@ static int hva_s_fmt_frame(struct file *file, void *fh, struct v4l2_format *f)
static int hva_g_parm(struct file *file, void *fh, struct v4l2_streamparm *sp)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct v4l2_fract *time_per_frame = &ctx->ctrls.time_per_frame;
if (sp->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
@@ -533,7 +536,7 @@ static int hva_g_parm(struct file *file, void *fh, struct v4l2_streamparm *sp)
static int hva_s_parm(struct file *file, void *fh, struct v4l2_streamparm *sp)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct v4l2_fract *time_per_frame = &ctx->ctrls.time_per_frame;
if (sp->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
@@ -553,7 +556,7 @@ static int hva_s_parm(struct file *file, void *fh, struct v4l2_streamparm *sp)
static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct device *dev = ctx_to_dev(ctx);
if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
@@ -569,14 +572,11 @@ static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
struct vb2_buffer *vb2_buf;
vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, buf->type);
-
- if (buf->index >= vq->num_buffers) {
- dev_dbg(dev, "%s buffer index %d out of range (%d)\n",
- ctx->name, buf->index, vq->num_buffers);
+ vb2_buf = vb2_get_buffer(vq, buf->index);
+ if (!vb2_buf) {
+ dev_dbg(dev, "%s buffer index %d not found\n", ctx->name, buf->index);
return -EINVAL;
}
-
- vb2_buf = vb2_get_buffer(vq, buf->index);
stream = to_hva_stream(to_vb2_v4l2_buffer(vb2_buf));
stream->bytesused = buf->bytesused;
}
@@ -1117,8 +1117,6 @@ static const struct vb2_ops hva_qops = {
.buf_queue = hva_buf_queue,
.start_streaming = hva_start_streaming,
.stop_streaming = hva_stop_streaming,
- .wait_prepare = vb2_ops_wait_prepare,
- .wait_finish = vb2_ops_wait_finish,
};
/*
@@ -1145,7 +1143,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq,
src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
src_vq->buf_struct_size = sizeof(struct hva_frame);
- src_vq->min_buffers_needed = MIN_FRAMES;
+ src_vq->min_queued_buffers = MIN_FRAMES;
src_vq->dev = ctx->hva_dev->dev;
ret = queue_init(ctx, src_vq);
@@ -1154,7 +1152,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
dst_vq->buf_struct_size = sizeof(struct hva_stream);
- dst_vq->min_buffers_needed = MIN_STREAMS;
+ dst_vq->min_queued_buffers = MIN_STREAMS;
dst_vq->dev = ctx->hva_dev->dev;
return queue_init(ctx, dst_vq);
@@ -1176,8 +1174,7 @@ static int hva_open(struct file *file)
INIT_WORK(&ctx->run_work, hva_run_work);
v4l2_fh_init(&ctx->fh, video_devdata(file));
- file->private_data = &ctx->fh;
- v4l2_fh_add(&ctx->fh);
+ v4l2_fh_add(&ctx->fh, file);
ret = hva_ctrls_setup(ctx);
if (ret) {
@@ -1221,7 +1218,7 @@ static int hva_open(struct file *file)
err_ctrls:
v4l2_ctrl_handler_free(&ctx->ctrl_handler);
err_fh:
- v4l2_fh_del(&ctx->fh);
+ v4l2_fh_del(&ctx->fh, file);
v4l2_fh_exit(&ctx->fh);
kfree(ctx);
out:
@@ -1230,7 +1227,7 @@ out:
static int hva_release(struct file *file)
{
- struct hva_ctx *ctx = fh_to_ctx(file->private_data);
+ struct hva_ctx *ctx = file_to_ctx(file);
struct hva_dev *hva = ctx_to_hdev(ctx);
struct device *dev = ctx_to_dev(ctx);
const struct hva_enc *enc = ctx->enc;
@@ -1252,7 +1249,7 @@ static int hva_release(struct file *file)
v4l2_ctrl_handler_free(&ctx->ctrl_handler);
- v4l2_fh_del(&ctx->fh);
+ v4l2_fh_del(&ctx->fh, file);
v4l2_fh_exit(&ctx->fh);
#ifdef CONFIG_VIDEO_STI_HVA_DEBUGFS
@@ -1459,7 +1456,7 @@ MODULE_DEVICE_TABLE(of, hva_match_types);
static struct platform_driver hva_driver = {
.probe = hva_probe,
- .remove_new = hva_remove,
+ .remove = hva_remove,
.driver = {
.name = HVA_NAME,
.of_match_table = hva_match_types,
generated by cgit (git 2.34.1) at 2025-12-26 03:53:59 +0000