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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-13 01:29:48 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-13 01:29:48 +0300 |
commit | 61da593f4458f25c59f65cfd9ba1bda570db5db7 (patch) | |
tree | 42196179375dfda07901577e080f979b2897d308 /drivers/media/platform/rockchip/rga/rga.h | |
parent | a3cc31e75185f9b1ad8dc45eac77f8de788dc410 (diff) | |
parent | 60a031b64984ad4a219a13b0fe912746b586bb9b (diff) | |
download | linux-61da593f4458f25c59f65cfd9ba1bda570db5db7.tar.xz |
Merge tag 'media/v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l core: subdev frame interval now supports which field
- v4l kapi: moves and renames the init_cfg pad op to init_state as an
internal op.
- new sensor drivers: gc0308, gc2145, Avnet Alvium, ov64a40, tw9900
- new camera driver: STM32 DCMIPP
- s5p-mfc has gained MFC v12 support
- new ISP driver added to staging: Starfive
- new stateful encoder/decoded: Wave5 codec It is found on the J721S2
SoC, JH7100 SoC, ssd202d SoC. Etc.
- fwnode gained support for MIPI "DisCo for Imaging"
(https://www.mipi.org/specifications/mipi-disco-imaging)
- as usual, lots of cleanups, fixups and driver improvements.
* tag 'media/v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (309 commits)
media: i2c: thp7312: select CONFIG_FW_LOADER
media: i2c: mt9m114: use fsleep() in place of udelay()
media: videobuf2: core: Rename min_buffers_needed field in vb2_queue
media: i2c: thp7312: Store frame interval in subdev state
media: docs: uAPI: Fix documentation of 'which' field for routing ioctls
media: docs: uAPI: Expand error documentation for invalid 'which' value
media: docs: uAPI: Clarify error documentation for invalid 'which' value
media: v4l2-subdev: Store frame interval in subdev state
media: v4l2-subdev: Add which field to struct v4l2_subdev_frame_interval
media: v4l2-subdev: Turn .[gs]_frame_interval into pad operations
media: v4l: subdev: Move out subdev state lock macros outside CONFIG_MEDIA_CONTROLLER
media: s5p-mfc: DPB Count Independent of VIDIOC_REQBUF
media: s5p-mfc: Load firmware for each run in MFCv12.
media: s5p-mfc: Set context for valid case before calling try_run
media: s5p-mfc: Add support for DMABUF for encoder
media: s5p-mfc: Add support for UHD encoding.
media: s5p-mfc: Add support for rate controls in MFCv12
media: s5p-mfc: Add YV12 and I420 multiplanar format support
media: s5p-mfc: Add initial support for MFCv12
media: s5p-mfc: Rename IS_MFCV10 macro
...
Diffstat (limited to 'drivers/media/platform/rockchip/rga/rga.h')
-rw-r--r-- | drivers/media/platform/rockchip/rga/rga.h | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/drivers/media/platform/rockchip/rga/rga.h b/drivers/media/platform/rockchip/rga/rga.h index 5fa9d2f366dc..3502dff6055c 100644 --- a/drivers/media/platform/rockchip/rga/rga.h +++ b/drivers/media/platform/rockchip/rga/rga.h @@ -34,12 +34,17 @@ struct rga_frame { /* Image format */ struct rga_fmt *fmt; + struct v4l2_pix_format_mplane pix; /* Variables that can calculated once and reused */ u32 stride; u32 size; }; +struct rga_dma_desc { + u32 addr; +}; + struct rockchip_rga_version { u32 major; u32 minor; @@ -81,15 +86,36 @@ struct rockchip_rga { struct rga_ctx *curr; dma_addr_t cmdbuf_phy; void *cmdbuf_virt; - unsigned int *src_mmu_pages; - unsigned int *dst_mmu_pages; }; +struct rga_addr_offset { + unsigned int y_off; + unsigned int u_off; + unsigned int v_off; +}; + +struct rga_vb_buffer { + struct vb2_v4l2_buffer vb_buf; + struct list_head queue; + + /* RGA MMU mapping for this buffer */ + struct rga_dma_desc *dma_desc; + dma_addr_t dma_desc_pa; + size_t n_desc; + + /* Plane offsets of this buffer into the mapping */ + struct rga_addr_offset offset; +}; + +static inline struct rga_vb_buffer *vb_to_rga(struct vb2_v4l2_buffer *vb) +{ + return container_of(vb, struct rga_vb_buffer, vb_buf); +} + struct rga_frame *rga_get_frame(struct rga_ctx *ctx, enum v4l2_buf_type type); /* RGA Buffers Manage */ extern const struct vb2_ops rga_qops; -void rga_buf_map(struct vb2_buffer *vb); /* RGA Hardware */ static inline void rga_write(struct rockchip_rga *rga, u32 reg, u32 value) @@ -110,6 +136,7 @@ static inline void rga_mod(struct rockchip_rga *rga, u32 reg, u32 val, u32 mask) rga_write(rga, reg, temp); }; -void rga_hw_start(struct rockchip_rga *rga); +void rga_hw_start(struct rockchip_rga *rga, + struct rga_vb_buffer *src, struct rga_vb_buffer *dst); #endif |