diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_drv.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.h | 56 |
1 files changed, 26 insertions, 30 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h index 4bf698de5996..b3eb1662e90c 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h @@ -6,23 +6,15 @@ #ifndef __ETNAVIV_DRV_H__ #define __ETNAVIV_DRV_H__ -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/cpufreq.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/pm.h> -#include <linux/pm_runtime.h> -#include <linux/slab.h> +#include <linux/io.h> #include <linux/list.h> +#include <linux/mm_types.h> +#include <linux/sizes.h> #include <linux/time64.h> #include <linux/types.h> -#include <linux/sizes.h> -#include <linux/mm_types.h> +#include <linux/xarray.h> -#include <drm/drmP.h> -#include <drm/drm_crtc_helper.h> -#include <drm/drm_fb_helper.h> +#include <drm/drm_drv.h> #include <drm/drm_gem.h> #include <drm/etnaviv_drm.h> #include <drm/gpu_scheduler.h> @@ -32,18 +24,26 @@ struct etnaviv_gpu; struct etnaviv_mmu; struct etnaviv_gem_object; struct etnaviv_gem_submit; +struct etnaviv_iommu_global; + +#define ETNAVIV_SOFTPIN_START_ADDRESS SZ_4M /* must be >= SUBALLOC_SIZE */ struct etnaviv_file_private { - /* - * When per-context address spaces are supported we'd keep track of - * the context's page-tables here. - */ + int id; + struct etnaviv_iommu_context *mmu; struct drm_sched_entity sched_entity[ETNA_MAX_PIPES]; }; struct etnaviv_drm_private { int num_gpus; struct etnaviv_gpu *gpu[ETNA_MAX_PIPES]; + gfp_t shm_gfp_mask; + + struct etnaviv_cmdbuf_suballoc *cmdbuf_suballoc; + struct etnaviv_iommu_global *mmu_global; + + struct xarray active_contexts; + u32 next_context_id; /* list of GEM objects: */ struct mutex gem_lock; @@ -53,22 +53,16 @@ struct etnaviv_drm_private { int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, struct drm_file *file); -int etnaviv_gem_mmap(struct file *filp, struct vm_area_struct *vma); -vm_fault_t etnaviv_gem_fault(struct vm_fault *vmf); int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset); struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj); -void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj); -void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); -int etnaviv_gem_prime_mmap(struct drm_gem_object *obj, - struct vm_area_struct *vma); -struct reservation_object *etnaviv_gem_prime_res_obj(struct drm_gem_object *obj); +int etnaviv_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map); struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sg); int etnaviv_gem_prime_pin(struct drm_gem_object *obj); void etnaviv_gem_prime_unpin(struct drm_gem_object *obj); void *etnaviv_gem_vmap(struct drm_gem_object *obj); int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op, - struct timespec *timeout); + struct drm_etnaviv_timespec *timeout); int etnaviv_gem_cpu_fini(struct drm_gem_object *obj); void etnaviv_gem_free_object(struct drm_gem_object *obj); int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file, @@ -77,10 +71,11 @@ int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file, uintptr_t ptr, u32 size, u32 flags, u32 *handle); u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu); u16 etnaviv_buffer_config_mmuv2(struct etnaviv_gpu *gpu, u32 mtlb_addr, u32 safe_addr); -u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu); +u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu, unsigned short id); void etnaviv_buffer_end(struct etnaviv_gpu *gpu); void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event); void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state, + struct etnaviv_iommu_context *mmu, unsigned int event, struct etnaviv_cmdbuf *cmdbuf); void etnaviv_validate_init(void); bool etnaviv_cmd_validate_one(struct etnaviv_gpu *gpu, @@ -113,11 +108,12 @@ static inline size_t size_vstruct(size_t nelem, size_t elem_size, size_t base) * between the specified timeout and the current CLOCK_MONOTONIC time. */ static inline unsigned long etnaviv_timeout_to_jiffies( - const struct timespec *timeout) + const struct drm_etnaviv_timespec *timeout) { - struct timespec64 ts, to; - - to = timespec_to_timespec64(*timeout); + struct timespec64 ts, to = { + .tv_sec = timeout->tv_sec, + .tv_nsec = timeout->tv_nsec, + }; ktime_get_ts64(&ts); |