diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gart.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ring.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_sa.c | 28 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_semaphore.c | 4 |
7 files changed, 32 insertions, 22 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index d1c21540e08d..9374ab1b4264 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -638,7 +638,7 @@ void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc); */ struct radeon_ib { - struct radeon_sa_bo sa_bo; + struct radeon_sa_bo *sa_bo; unsigned idx; uint32_t length_dw; uint64_t gpu_addr; @@ -693,7 +693,7 @@ struct radeon_vm { unsigned last_pfn; u64 pt_gpu_addr; u64 *pt; - struct radeon_sa_bo sa_bo; + struct radeon_sa_bo *sa_bo; struct mutex mutex; /* last fence for cs using this vm */ struct radeon_fence *fence; diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index b77803721cf3..5c065bf2d162 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -477,7 +477,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, /* ib pool is bind at 0 in virtual address space to gpu_addr is the * offset inside the pool bo */ - parser->const_ib->gpu_addr = parser->const_ib->sa_bo.soffset; + parser->const_ib->gpu_addr = parser->const_ib->sa_bo->soffset; r = radeon_ib_schedule(rdev, parser->const_ib); if (r) goto out; @@ -487,7 +487,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, /* ib pool is bind at 0 in virtual address space to gpu_addr is the * offset inside the pool bo */ - parser->ib->gpu_addr = parser->ib->sa_bo.soffset; + parser->ib->gpu_addr = parser->ib->sa_bo->soffset; parser->ib->is_const_ib = false; r = radeon_ib_schedule(rdev, parser->ib); out: diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index 4a5d9d4ef7ee..c5789efb78a5 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -404,8 +404,8 @@ retry: radeon_vm_unbind(rdev, vm_evict); goto retry; } - vm->pt = radeon_sa_bo_cpu_addr(&vm->sa_bo); - vm->pt_gpu_addr = radeon_sa_bo_gpu_addr(&vm->sa_bo); + vm->pt = radeon_sa_bo_cpu_addr(vm->sa_bo); + vm->pt_gpu_addr = radeon_sa_bo_gpu_addr(vm->sa_bo); memset(vm->pt, 0, RADEON_GPU_PAGE_ALIGN(vm->last_pfn * 8)); retry_id: diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 99ab46afff00..4fc7f07e06d1 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -168,10 +168,10 @@ extern int radeon_sa_bo_manager_suspend(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager); extern int radeon_sa_bo_new(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager, - struct radeon_sa_bo *sa_bo, + struct radeon_sa_bo **sa_bo, unsigned size, unsigned align); extern void radeon_sa_bo_free(struct radeon_device *rdev, - struct radeon_sa_bo *sa_bo); + struct radeon_sa_bo **sa_bo); #if defined(CONFIG_DEBUG_FS) extern void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager, struct seq_file *m); diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index f49c9c069e6b..45adb37152e1 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -127,8 +127,8 @@ retry: size, 256); if (!r) { *ib = &rdev->ib_pool.ibs[idx]; - (*ib)->ptr = radeon_sa_bo_cpu_addr(&(*ib)->sa_bo); - (*ib)->gpu_addr = radeon_sa_bo_gpu_addr(&(*ib)->sa_bo); + (*ib)->ptr = radeon_sa_bo_cpu_addr((*ib)->sa_bo); + (*ib)->gpu_addr = radeon_sa_bo_gpu_addr((*ib)->sa_bo); (*ib)->fence = fence; (*ib)->vm_id = 0; (*ib)->is_const_ib = false; @@ -227,7 +227,7 @@ int radeon_ib_pool_init(struct radeon_device *rdev) rdev->ib_pool.ibs[i].fence = NULL; rdev->ib_pool.ibs[i].idx = i; rdev->ib_pool.ibs[i].length_dw = 0; - INIT_LIST_HEAD(&rdev->ib_pool.ibs[i].sa_bo.list); + rdev->ib_pool.ibs[i].sa_bo = NULL; } rdev->ib_pool.head_id = 0; rdev->ib_pool.ready = true; diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c index 3bea7ba1e488..625f2d4f638a 100644 --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -131,7 +131,7 @@ int radeon_sa_bo_manager_suspend(struct radeon_device *rdev, */ int radeon_sa_bo_new(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager, - struct radeon_sa_bo *sa_bo, + struct radeon_sa_bo **sa_bo, unsigned size, unsigned align) { struct radeon_sa_bo *tmp; @@ -140,6 +140,9 @@ int radeon_sa_bo_new(struct radeon_device *rdev, BUG_ON(align > RADEON_GPU_PAGE_SIZE); BUG_ON(size > sa_manager->size); + + *sa_bo = kmalloc(sizeof(struct radeon_sa_bo), GFP_KERNEL); + spin_lock(&sa_manager->lock); /* no one ? */ @@ -175,23 +178,30 @@ int radeon_sa_bo_new(struct radeon_device *rdev, if ((sa_manager->size - offset) < size) { /* failed to find somethings big enough */ spin_unlock(&sa_manager->lock); + kfree(*sa_bo); + *sa_bo = NULL; return -ENOMEM; } out: - sa_bo->manager = sa_manager; - sa_bo->soffset = offset; - sa_bo->eoffset = offset + size; - list_add(&sa_bo->list, head); + (*sa_bo)->manager = sa_manager; + (*sa_bo)->soffset = offset; + (*sa_bo)->eoffset = offset + size; + list_add(&(*sa_bo)->list, head); spin_unlock(&sa_manager->lock); return 0; } -void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo *sa_bo) +void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo **sa_bo) { - spin_lock(&sa_bo->manager->lock); - list_del_init(&sa_bo->list); - spin_unlock(&sa_bo->manager->lock); + if (!sa_bo || !*sa_bo) + return; + + spin_lock(&(*sa_bo)->manager->lock); + list_del_init(&(*sa_bo)->list); + spin_unlock(&(*sa_bo)->manager->lock); + kfree(*sa_bo); + *sa_bo = NULL; } #if defined(CONFIG_DEBUG_FS) diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c index f312ba59bbe9..d518d326235d 100644 --- a/drivers/gpu/drm/radeon/radeon_semaphore.c +++ b/drivers/gpu/drm/radeon/radeon_semaphore.c @@ -53,8 +53,8 @@ static int radeon_semaphore_add_bo(struct radeon_device *rdev) kfree(bo); return r; } - gpu_addr = radeon_sa_bo_gpu_addr(&bo->ib->sa_bo); - cpu_ptr = radeon_sa_bo_cpu_addr(&bo->ib->sa_bo); + gpu_addr = radeon_sa_bo_gpu_addr(bo->ib->sa_bo); + cpu_ptr = radeon_sa_bo_cpu_addr(bo->ib->sa_bo); for (i = 0; i < (RADEON_SEMAPHORE_BO_SIZE/8); i++) { bo->semaphores[i].gpu_addr = gpu_addr; bo->semaphores[i].cpu_ptr = cpu_ptr; |