diff options
Diffstat (limited to 'drivers/media/platform/rockchip/rkvdec/rkvdec.h')
| -rw-r--r-- | drivers/media/platform/rockchip/rkvdec/rkvdec.h | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/drivers/media/platform/rockchip/rkvdec/rkvdec.h b/drivers/media/platform/rockchip/rkvdec/rkvdec.h index 566e06fa2b1e..a24be6638b6b 100644 --- a/drivers/media/platform/rockchip/rkvdec/rkvdec.h +++ b/drivers/media/platform/rockchip/rkvdec/rkvdec.h @@ -19,16 +19,18 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-mem2mem.h> #include <media/videobuf2-core.h> #include <media/videobuf2-dma-contig.h> -#define RKVDEC_CAPABILITY_HEVC BIT(0) -#define RKVDEC_CAPABILITY_H264 BIT(1) -#define RKVDEC_CAPABILITY_VP9 BIT(2) - #define RKVDEC_QUIRK_DISABLE_QOS BIT(0) +#define RKVDEC_1080P_PIXELS (1920 * 1088) +#define RKVDEC_4K_PIXELS (4096 * 2304) +#define RKVDEC_8K_PIXELS (7680 * 4320) + struct rkvdec_ctx; +struct rkvdec_rcb_config; struct rkvdec_ctrl_desc { struct v4l2_ctrl_config cfg; @@ -69,9 +71,20 @@ vb2_to_rkvdec_decoded_buf(struct vb2_buffer *buf) base.vb.vb2_buf); } +struct rkvdec_variant_ops { + irqreturn_t (*irq_handler)(struct rkvdec_ctx *ctx); + u32 (*colmv_size)(u16 width, u16 height); + void (*flatten_matrices)(u8 *output, const u8 *input, int matrices, int row_length); +}; + struct rkvdec_variant { unsigned int num_regs; - unsigned int capabilities; + const struct rkvdec_coded_fmt_desc *coded_fmts; + size_t num_coded_fmts; + const struct rcb_size_info *rcb_sizes; + size_t num_rcb_sizes; + const struct rkvdec_variant_ops *ops; + bool has_single_reg_region; unsigned int quirks; }; @@ -110,7 +123,6 @@ struct rkvdec_coded_fmt_desc { unsigned int num_decoded_fmts; const struct rkvdec_decoded_fmt_desc *decoded_fmts; u32 subsystem_flags; - unsigned int capability; }; struct rkvdec_dev { @@ -120,9 +132,14 @@ struct rkvdec_dev { struct v4l2_m2m_dev *m2m_dev; struct device *dev; struct clk_bulk_data *clocks; + unsigned int num_clocks; + struct clk *axi_clk; void __iomem *regs; + void __iomem *link; struct mutex vdev_lock; /* serializes ioctls */ struct delayed_work watchdog_work; + struct gen_pool *sram_pool; + struct iommu_domain *iommu_domain; struct iommu_domain *empty_domain; const struct rkvdec_variant *variant; }; @@ -135,7 +152,11 @@ struct rkvdec_ctx { struct v4l2_ctrl_handler ctrl_hdl; struct rkvdec_dev *dev; enum rkvdec_image_fmt image_fmt; + struct rkvdec_rcb_config *rcb_config; + u32 colmv_offset; void *priv; + u8 has_sps_st_rps: 1; + u8 has_sps_lt_rps: 1; }; static inline struct rkvdec_ctx *file_to_rkvdec_ctx(struct file *filp) @@ -143,19 +164,36 @@ static inline struct rkvdec_ctx *file_to_rkvdec_ctx(struct file *filp) return container_of(file_to_v4l2_fh(filp), struct rkvdec_ctx, fh); } +enum rkvdec_alloc_type { + RKVDEC_ALLOC_DMA = 0, + RKVDEC_ALLOC_SRAM = 1, +}; + struct rkvdec_aux_buf { void *cpu; dma_addr_t dma; size_t size; + enum rkvdec_alloc_type type; }; void rkvdec_run_preamble(struct rkvdec_ctx *ctx, struct rkvdec_run *run); void rkvdec_run_postamble(struct rkvdec_ctx *ctx, struct rkvdec_run *run); +void rkvdec_memcpy_toio(void __iomem *dst, void *src, size_t len); +void rkvdec_schedule_watchdog(struct rkvdec_dev *rkvdec, u32 timeout_threshold); void rkvdec_quirks_disable_qos(struct rkvdec_ctx *ctx); +/* RKVDEC ops */ extern const struct rkvdec_coded_fmt_ops rkvdec_h264_fmt_ops; extern const struct rkvdec_coded_fmt_ops rkvdec_hevc_fmt_ops; extern const struct rkvdec_coded_fmt_ops rkvdec_vp9_fmt_ops; +/* VDPU381 ops */ +extern const struct rkvdec_coded_fmt_ops rkvdec_vdpu381_h264_fmt_ops; +extern const struct rkvdec_coded_fmt_ops rkvdec_vdpu381_hevc_fmt_ops; + +/* VDPU383 ops */ +extern const struct rkvdec_coded_fmt_ops rkvdec_vdpu383_h264_fmt_ops; +extern const struct rkvdec_coded_fmt_ops rkvdec_vdpu383_hevc_fmt_ops; + #endif /* RKVDEC_H_ */ |