drm/radeon: skip async dma init on r6xx

[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / radeon / radeon_cs.c

diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 0b366169d64de55c52e4c2d9c26d1c3b9db19b2d..dfb5a1db87d4a8651fd3a9bf7494d14287af7803 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -138,7 +138,7 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority
                                p->ring = R600_RING_TYPE_DMA_INDEX;
                        else
                                p->ring = CAYMAN_RING_TYPE_DMA1_INDEX;
-               } else if (p->rdev->family >= CHIP_R600) {
+               } else if (p->rdev->family >= CHIP_RV770) {
                        p->ring = R600_RING_TYPE_DMA_INDEX;
                } else {
                        return -EINVAL;
@@ -192,7 +192,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
                return -ENOMEM;
        }
        chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks);
-       if (DRM_COPY_FROM_USER(p->chunks_array, chunk_array_ptr,
+       if (copy_from_user(p->chunks_array, chunk_array_ptr,
                               sizeof(uint64_t)*cs->num_chunks)) {
                return -EFAULT;
        }
@@ -208,7 +208,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
                uint32_t __user *cdata;
 
                chunk_ptr = (void __user*)(unsigned long)p->chunks_array[i];
-               if (DRM_COPY_FROM_USER(&user_chunk, chunk_ptr,
+               if (copy_from_user(&user_chunk, chunk_ptr,
                                       sizeof(struct drm_radeon_cs_chunk))) {
                        return -EFAULT;
                }
@@ -252,7 +252,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
                if (p->chunks[i].kdata == NULL) {
                        return -ENOMEM;
                }
-               if (DRM_COPY_FROM_USER(p->chunks[i].kdata, cdata, size)) {
+               if (copy_from_user(p->chunks[i].kdata, cdata, size)) {
                        return -EFAULT;
                }
                if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) {
@@ -472,7 +472,7 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser
                        }
                        parser->const_ib.is_const_ib = true;
                        parser->const_ib.length_dw = ib_chunk->length_dw;
-                       if (DRM_COPY_FROM_USER(parser->const_ib.ptr,
+                       if (copy_from_user(parser->const_ib.ptr,
                                               ib_chunk->user_ptr,
                                               ib_chunk->length_dw * 4))
                                return -EFAULT;
@@ -495,7 +495,7 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser
        parser->ib.length_dw = ib_chunk->length_dw;
        if (ib_chunk->kdata)
                memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4);
-       else if (DRM_COPY_FROM_USER(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4))
+       else if (copy_from_user(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4))
                return -EFAULT;
        return 0;
 }