| .. | .. |
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| 16 | 16 | #include <linux/dma-mapping.h> |
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| 17 | 17 | #include <linux/err.h> |
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| 18 | 18 | #include <linux/fb.h> |
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| 19 | +#include <linux/fdtable.h> |
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| 19 | 20 | #include <linux/fs.h> |
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| 20 | 21 | #include <linux/init.h> |
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| 21 | 22 | #include <linux/interrupt.h> |
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| .. | .. |
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| 48 | 49 | |
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| 49 | 50 | #include <linux/iommu.h> |
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| 50 | 51 | #include <linux/iova.h> |
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| 51 | | -#include <linux/dma-iommu.h> |
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| 52 | 52 | #include <linux/pagemap.h> |
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| 53 | 53 | |
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| 54 | 54 | #ifdef CONFIG_DMABUF_CACHE |
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| .. | .. |
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| 87 | 87 | |
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| 88 | 88 | #define DRIVER_MAJOR_VERISON 1 |
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| 89 | 89 | #define DRIVER_MINOR_VERSION 2 |
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| 90 | | -#define DRIVER_REVISION_VERSION 20 |
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| 90 | +#define DRIVER_REVISION_VERSION 26 |
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| 91 | 91 | #define DRIVER_PATCH_VERSION |
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| 92 | 92 | |
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| 93 | 93 | #define DRIVER_VERSION (STR(DRIVER_MAJOR_VERISON) "." STR(DRIVER_MINOR_VERSION) \ |
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| .. | .. |
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| 135 | 135 | RGA_SCHEDULER_IDLE = 0, |
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| 136 | 136 | RGA_SCHEDULER_WORKING, |
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| 137 | 137 | RGA_SCHEDULER_ABORT, |
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| 138 | +}; |
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| 139 | + |
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| 140 | +enum rga_job_state { |
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| 141 | + RGA_JOB_STATE_PENDING = 0, |
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| 142 | + RGA_JOB_STATE_PREPARE, |
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| 143 | + RGA_JOB_STATE_RUNNING, |
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| 144 | + RGA_JOB_STATE_FINISH, |
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| 145 | + RGA_JOB_STATE_DONE, |
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| 146 | + RGA_JOB_STATE_INTR_ERR, |
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| 147 | + RGA_JOB_STATE_HW_TIMEOUT, |
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| 148 | + RGA_JOB_STATE_ABORT, |
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| 138 | 149 | }; |
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| 139 | 150 | |
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| 140 | 151 | struct rga_iommu_dma_cookie { |
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| .. | .. |
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| 285 | 296 | int ret; |
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| 286 | 297 | pid_t pid; |
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| 287 | 298 | bool use_batch_mode; |
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| 299 | + |
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| 300 | + struct kref refcount; |
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| 301 | + unsigned long state; |
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| 302 | + uint32_t intr_status; |
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| 303 | + uint32_t hw_status; |
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| 304 | + uint32_t cmd_status; |
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| 288 | 305 | }; |
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| 289 | 306 | |
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| 290 | 307 | struct rga_backend_ops { |
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| .. | .. |
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| 292 | 309 | int (*set_reg)(struct rga_job *job, struct rga_scheduler_t *scheduler); |
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| 293 | 310 | int (*init_reg)(struct rga_job *job); |
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| 294 | 311 | void (*soft_reset)(struct rga_scheduler_t *scheduler); |
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| 312 | + int (*read_back_reg)(struct rga_job *job, struct rga_scheduler_t *scheduler); |
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| 313 | + int (*irq)(struct rga_scheduler_t *scheduler); |
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| 314 | + int (*isr_thread)(struct rga_job *job, struct rga_scheduler_t *scheduler); |
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| 295 | 315 | }; |
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| 296 | 316 | |
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| 297 | 317 | struct rga_timer { |
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| .. | .. |
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| 421 | 441 | struct rga_match_data_t { |
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| 422 | 442 | const char * const *clks; |
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| 423 | 443 | int num_clks; |
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| 424 | | - const struct rga_irqs_data_t *irqs; |
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| 425 | | - int num_irqs; |
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| 426 | 444 | }; |
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| 427 | 445 | |
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| 428 | 446 | static inline int rga_read(int offset, struct rga_scheduler_t *scheduler) |
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