diff options
Diffstat (limited to 'drivers/gpu/drm/lima')
| -rw-r--r-- | drivers/gpu/drm/lima/lima_gem.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/lima/lima_sched.c | 11 |
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c index 11223fe348dfe..832e5280a6ed0 100644 --- a/drivers/gpu/drm/lima/lima_gem.c +++ b/drivers/gpu/drm/lima/lima_gem.c @@ -182,14 +182,14 @@ static int lima_gem_pin(struct drm_gem_object *obj) return drm_gem_shmem_pin(obj); } -static void *lima_gem_vmap(struct drm_gem_object *obj) +static int lima_gem_vmap(struct drm_gem_object *obj, struct dma_buf_map *map) { struct lima_bo *bo = to_lima_bo(obj); if (bo->heap_size) - return ERR_PTR(-EINVAL); + return -EINVAL; - return drm_gem_shmem_vmap(obj); + return drm_gem_shmem_vmap(obj, map); } static int lima_gem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c index dc6df9e9a40d8..a070a85f8f368 100644 --- a/drivers/gpu/drm/lima/lima_sched.c +++ b/drivers/gpu/drm/lima/lima_sched.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR MIT /* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */ +#include <linux/dma-buf-map.h> #include <linux/kthread.h> #include <linux/slab.h> #include <linux/vmalloc.h> @@ -303,6 +304,8 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) struct lima_dump_chunk_buffer *buffer_chunk; u32 size, task_size, mem_size; int i; + struct dma_buf_map map; + int ret; mutex_lock(&dev->error_task_list_lock); @@ -388,15 +391,15 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) } else { buffer_chunk->size = lima_bo_size(bo); - data = drm_gem_shmem_vmap(&bo->base.base); - if (IS_ERR_OR_NULL(data)) { + ret = drm_gem_shmem_vmap(&bo->base.base, &map); + if (ret) { kvfree(et); goto out; } - memcpy(buffer_chunk + 1, data, buffer_chunk->size); + memcpy(buffer_chunk + 1, map.vaddr, buffer_chunk->size); - drm_gem_shmem_vunmap(&bo->base.base, data); + drm_gem_shmem_vunmap(&bo->base.base, &map); } buffer_chunk = (void *)(buffer_chunk + 1) + buffer_chunk->size; |