#include <media/videobuf2-core.h>
-#define RK3288_HEADER_SIZE 1280
-#define RK3288_HW_PARAMS_SIZE 5487
-#define RK3288_RET_PARAMS_SIZE 488
+#define ROCKCHIP_HEADER_SIZE 1280
+#define ROCKCHIP_HW_PARAMS_SIZE 5487
+#define ROCKCHIP_RET_PARAMS_SIZE 488
-struct rk3288_vpu_dev;
-struct rk3288_vpu_ctx;
-struct rk3288_vpu_buf;
-
-struct rk3288_vpu_h264d_priv_tbl;
+struct rockchip_vpu_dev;
+struct rockchip_vpu_ctx;
+struct rockchip_vpu_buf;
/**
- * enum rk3288_vpu_enc_fmt - source format ID for hardware registers.
+ * enum rockchip_vpu_enc_fmt - source format ID for hardware registers.
*/
-enum rk3288_vpu_enc_fmt {
- RK3288_VPU_ENC_FMT_YUV420P = 0,
- RK3288_VPU_ENC_FMT_YUV420SP = 1,
- RK3288_VPU_ENC_FMT_YUYV422 = 2,
- RK3288_VPU_ENC_FMT_UYVY422 = 3,
+enum rockchip_vpu_enc_fmt {
+ ROCKCHIP_VPU_ENC_FMT_YUV420P = 0,
+ ROCKCHIP_VPU_ENC_FMT_YUV420SP = 1,
+ ROCKCHIP_VPU_ENC_FMT_YUYV422 = 2,
+ ROCKCHIP_VPU_ENC_FMT_UYVY422 = 3,
};
/**
};
/**
- * struct rk3288_vpu_aux_buf - auxiliary DMA buffer for hardware data
+ * struct rockchip_reg_params - low level encoding parameters
+ */
+struct rockchip_reg_params {
+ /* Mode-specific data. */
+ union {
+ const struct rk3288_vp8e_reg_params rk3288_vp8e;
+ };
+};
+
+/**
+ * struct rockchip_vpu_aux_buf - auxiliary DMA buffer for hardware data
* @cpu: CPU pointer to the buffer.
* @dma: DMA address of the buffer.
* @size: Size of the buffer.
*/
-struct rk3288_vpu_aux_buf {
+struct rockchip_vpu_aux_buf {
void *cpu;
dma_addr_t dma;
size_t size;
};
/**
- * struct rk3288_vpu_vp8e_hw_ctx - Context private data specific to codec mode.
+ * struct rockchip_vpu_vp8e_hw_ctx - Context private data specific to codec mode.
* @ctrl_buf: VP8 control buffer.
* @ext_buf: VP8 ext data buffer.
* @mv_buf: VP8 motion vector buffer.
* @ref_rec_ptr: Bit flag for swapping ref and rec buffers every frame.
*/
-struct rk3288_vpu_vp8e_hw_ctx {
- struct rk3288_vpu_aux_buf ctrl_buf;
- struct rk3288_vpu_aux_buf ext_buf;
- struct rk3288_vpu_aux_buf mv_buf;
+struct rockchip_vpu_vp8e_hw_ctx {
+ struct rockchip_vpu_aux_buf ctrl_buf;
+ struct rockchip_vpu_aux_buf ext_buf;
+ struct rockchip_vpu_aux_buf mv_buf;
u8 ref_rec_ptr:1;
};
/**
- * struct rk3288_vpu_vp8d_hw_ctx - Context private data of VP8 decoder.
+ * struct rockchip_vpu_vp8d_hw_ctx - Context private data of VP8 decoder.
* @segment_map: Segment map buffer.
* @prob_tbl: Probability table buffer.
*/
-struct rk3288_vpu_vp8d_hw_ctx {
- struct rk3288_vpu_aux_buf segment_map;
- struct rk3288_vpu_aux_buf prob_tbl;
+struct rockchip_vpu_vp8d_hw_ctx {
+ struct rockchip_vpu_aux_buf segment_map;
+ struct rockchip_vpu_aux_buf prob_tbl;
};
/**
- * struct rk3288_vpu_h264d_hw_ctx - Per context data specific to H264 decoding.
+ * struct rockchip_vpu_h264d_hw_ctx - Per context data specific to H264 decoding.
* @priv_tbl: Private auxiliary buffer for hardware.
*/
-struct rk3288_vpu_h264d_hw_ctx {
- struct rk3288_vpu_aux_buf priv_tbl;
+struct rockchip_vpu_h264d_hw_ctx {
+ struct rockchip_vpu_aux_buf priv_tbl;
};
/**
- * struct rk3288_vpu_hw_ctx - Context private data of hardware code.
+ * struct rockchip_vpu_hw_ctx - Context private data of hardware code.
* @codec_ops: Set of operations associated with current codec mode.
*/
-struct rk3288_vpu_hw_ctx {
- const struct rk3288_vpu_codec_ops *codec_ops;
+struct rockchip_vpu_hw_ctx {
+ const struct rockchip_vpu_codec_ops *codec_ops;
/* Specific for particular codec modes. */
union {
- struct rk3288_vpu_vp8e_hw_ctx vp8e;
- struct rk3288_vpu_vp8d_hw_ctx vp8d;
- struct rk3288_vpu_h264d_hw_ctx h264d;
+ struct rockchip_vpu_vp8e_hw_ctx vp8e;
+ struct rockchip_vpu_vp8d_hw_ctx vp8d;
+ struct rockchip_vpu_h264d_hw_ctx h264d;
/* Other modes will need different data. */
};
};
-int rk3288_vpu_hw_probe(struct rk3288_vpu_dev *vpu);
-void rk3288_vpu_hw_remove(struct rk3288_vpu_dev *vpu);
+int rockchip_vpu_hw_probe(struct rockchip_vpu_dev *vpu);
+void rockchip_vpu_hw_remove(struct rockchip_vpu_dev *vpu);
+
+void rockchip_vpu_power_on(struct rockchip_vpu_dev *vpu);
-int rk3288_vpu_init(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_deinit(struct rk3288_vpu_ctx *ctx);
+int rockchip_vpu_init(struct rockchip_vpu_ctx *ctx);
+void rockchip_vpu_deinit(struct rockchip_vpu_ctx *ctx);
-void rk3288_vpu_run(struct rk3288_vpu_ctx *ctx);
+void rockchip_vpu_run(struct rockchip_vpu_ctx *ctx);
-/* Run ops for H264 decoder */
-int rk3288_vpu_h264d_init(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_h264d_exit(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_h264d_run(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_power_on(struct rk3288_vpu_dev *vpu);
+/* Run ops for rk3288 H264 decoder */
+int rk3288_vpu_h264d_init(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_h264d_exit(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_h264d_run(struct rockchip_vpu_ctx *ctx);
-/* Run ops for VP8 decoder */
-int rk3288_vpu_vp8d_init(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_vp8d_exit(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_vp8d_run(struct rk3288_vpu_ctx *ctx);
+/* Run ops for rk3288 VP8 decoder */
+int rk3288_vpu_vp8d_init(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_vp8d_exit(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_vp8d_run(struct rockchip_vpu_ctx *ctx);
-/* Run ops for VP8 encoder */
-int rk3288_vpu_vp8e_init(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_vp8e_exit(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_vp8e_run(struct rk3288_vpu_ctx *ctx);
-void rk3288_vpu_vp8e_done(struct rk3288_vpu_ctx *ctx,
+/* Run ops for rk3288 VP8 encoder */
+int rk3288_vpu_vp8e_init(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_vp8e_exit(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_vp8e_run(struct rockchip_vpu_ctx *ctx);
+void rk3288_vpu_vp8e_done(struct rockchip_vpu_ctx *ctx,
enum vb2_buffer_state result);
-const struct rk3288_vp8e_reg_params *rk3288_vpu_vp8e_get_dummy_params(void);
+const struct rockchip_reg_params *rk3288_vpu_vp8e_get_dummy_params(void);
-void rk3288_vpu_vp8e_assemble_bitstream(struct rk3288_vpu_ctx *ctx,
- struct rk3288_vpu_buf *dst_buf);
+void rk3288_vpu_vp8e_assemble_bitstream(struct rockchip_vpu_ctx *ctx,
+ struct rockchip_vpu_buf *dst_buf);
#endif /* ROCKCHIP_VPU_HW_H_ */
projects / firefly-linux-kernel-4.4.55.git / blobdiff