The V4L2/VB2 implementation for the encoder and decoder logic are very
similar, so let's rename rockchip_vpu_enc.c file into
rockchip_vpu_v4l2.c and remove the _enc_ part in objects/functions
exposed in rockchip_vpu_v4l2.h. We also rename the enc_queue_init()
function (in rockchip_vpu_drv.c) queue_init() since it will be used
to initialize both type of queues.
The implementation itself will be patched to support the decoding case
when decoder support is added.
Suggested-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
---
Changes from v2:
* New patch
---
drivers/staging/media/rockchip/vpu/Makefile | 2 +-
.../staging/media/rockchip/vpu/rockchip_vpu_drv.c | 14 +++++++-------
.../{rockchip_vpu_enc.c => rockchip_vpu_v4l2.c} | 14 +++++++-------
.../staging/media/rockchip/vpu/rockchip_vpu_v4l2.h | 12 ++++++------
4 files changed, 21 insertions(+), 21 deletions(-)
rename drivers/staging/media/rockchip/vpu/{rockchip_vpu_enc.c => rockchip_vpu_v4l2.c} (97%)
diff --git a/drivers/staging/media/rockchip/vpu/Makefile b/drivers/staging/media/rockchip/vpu/Makefile
index e9d733bb7632..ae512173e7e4 100644
--- a/drivers/staging/media/rockchip/vpu/Makefile
+++ b/drivers/staging/media/rockchip/vpu/Makefile
@@ -2,7 +2,7 @@ obj-$(CONFIG_VIDEO_ROCKCHIP_VPU) += rockchip-vpu.o
rockchip-vpu-y += \
rockchip_vpu_drv.o \
- rockchip_vpu_enc.o \
+ rockchip_vpu_v4l2.o \
rk3288_vpu_hw.o \
rk3288_vpu_hw_jpeg_enc.o \
rk3399_vpu_hw.o \
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c b/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
index 041116855bab..d729b27c95db 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
@@ -140,7 +140,7 @@ static struct v4l2_m2m_ops vpu_m2m_ops = {
};
static int
-enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
+queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
{
struct rockchip_vpu_ctx *ctx = priv;
int ret;
@@ -148,7 +148,7 @@ enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
src_vq->drv_priv = ctx;
- src_vq->ops = &rockchip_vpu_enc_queue_ops;
+ src_vq->ops = &rockchip_vpu_queue_ops;
src_vq->mem_ops = &vb2_dma_contig_memops;
/*
@@ -179,7 +179,7 @@ enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
dst_vq->drv_priv = ctx;
- dst_vq->ops = &rockchip_vpu_enc_queue_ops;
+ dst_vq->ops = &rockchip_vpu_queue_ops;
dst_vq->mem_ops = &vb2_vmalloc_memops;
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
@@ -259,7 +259,7 @@ static int rockchip_vpu_open(struct file *filp)
ctx->dev = vpu;
if (vdev == vpu->vfd_enc)
ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(vpu->m2m_dev, ctx,
- &enc_queue_init);
+ queue_init);
else
ctx->fh.m2m_ctx = ERR_PTR(-ENODEV);
if (IS_ERR(ctx->fh.m2m_ctx)) {
@@ -272,8 +272,8 @@ static int rockchip_vpu_open(struct file *filp)
filp->private_data = &ctx->fh;
v4l2_fh_add(&ctx->fh);
- rockchip_vpu_enc_reset_dst_fmt(vpu, ctx);
- rockchip_vpu_enc_reset_src_fmt(vpu, ctx);
+ rockchip_vpu_reset_dst_fmt(vpu, ctx);
+ rockchip_vpu_reset_src_fmt(vpu, ctx);
ret = rockchip_vpu_ctrls_setup(vpu, ctx);
if (ret) {
@@ -349,7 +349,7 @@ static int rockchip_vpu_video_device_register(struct rockchip_vpu_dev *vpu)
vfd->v4l2_dev = &vpu->v4l2_dev;
vfd->vfl_dir = VFL_DIR_M2M;
vfd->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE;
- vfd->ioctl_ops = &rockchip_vpu_enc_ioctl_ops;
+ vfd->ioctl_ops = &rockchip_vpu_ioctl_ops;
snprintf(vfd->name, sizeof(vfd->name), "%s-enc", match->compatible);
vpu->vfd_enc = vfd;
video_set_drvdata(vfd, vpu);
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_enc.c b/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.c
similarity index 97%
rename from drivers/staging/media/rockchip/vpu/rockchip_vpu_enc.c
rename to drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.c
index 09ebc3934389..7a03bf0a6359 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_enc.c
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.c
@@ -261,8 +261,8 @@ vidioc_try_fmt_out_mplane(struct file *file, void *priv, struct v4l2_format *f)
return 0;
}
-void rockchip_vpu_enc_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
- struct rockchip_vpu_ctx *ctx)
+void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
+ struct rockchip_vpu_ctx *ctx)
{
struct v4l2_pix_format_mplane *fmt = &ctx->dst_fmt;
@@ -286,8 +286,8 @@ void rockchip_vpu_enc_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
fmt->width * fmt->height * ctx->vpu_dst_fmt->max_depth;
}
-void rockchip_vpu_enc_reset_src_fmt(struct rockchip_vpu_dev *vpu,
- struct rockchip_vpu_ctx *ctx)
+void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
+ struct rockchip_vpu_ctx *ctx)
{
struct v4l2_pix_format_mplane *fmt = &ctx->src_fmt;
unsigned int width, height;
@@ -388,11 +388,11 @@ vidioc_s_fmt_cap_mplane(struct file *file, void *priv, struct v4l2_format *f)
* the raw format again after we return, so we don't need
* anything smarter.
*/
- rockchip_vpu_enc_reset_src_fmt(vpu, ctx);
+ rockchip_vpu_reset_src_fmt(vpu, ctx);
return 0;
}
-const struct v4l2_ioctl_ops rockchip_vpu_enc_ioctl_ops = {
+const struct v4l2_ioctl_ops rockchip_vpu_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_framesizes = vidioc_enum_framesizes,
@@ -576,7 +576,7 @@ static int rockchip_vpu_buf_out_validate(struct vb2_buffer *vb)
return 0;
}
-const struct vb2_ops rockchip_vpu_enc_queue_ops = {
+const struct vb2_ops rockchip_vpu_queue_ops = {
.queue_setup = rockchip_vpu_queue_setup,
.buf_prepare = rockchip_vpu_buf_prepare,
.buf_queue = rockchip_vpu_buf_queue,
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.h b/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.h
index 50ad40dfb4f4..816bd3988218 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.h
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_v4l2.h
@@ -18,12 +18,12 @@
#include "rockchip_vpu.h"
-extern const struct v4l2_ioctl_ops rockchip_vpu_enc_ioctl_ops;
-extern const struct vb2_ops rockchip_vpu_enc_queue_ops;
+extern const struct v4l2_ioctl_ops rockchip_vpu_ioctl_ops;
+extern const struct vb2_ops rockchip_vpu_queue_ops;
-void rockchip_vpu_enc_reset_src_fmt(struct rockchip_vpu_dev *vpu,
- struct rockchip_vpu_ctx *ctx);
-void rockchip_vpu_enc_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
- struct rockchip_vpu_ctx *ctx);
+void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
+ struct rockchip_vpu_ctx *ctx);
+void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
+ struct rockchip_vpu_ctx *ctx);
#endif /* ROCKCHIP_VPU_V4L2_H_ */
--
2.20.1
