diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_buf.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_buf.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_buf.c b/drivers/gpu/drm/exynos/exynos_drm_buf.c index 4a3a5f72ed4..52d42cdeeb9 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_buf.c +++ b/drivers/gpu/drm/exynos/exynos_drm_buf.c @@ -41,7 +41,7 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, DRM_DEBUG_KMS("%s\n", __FILE__); - if (flags & EXYNOS_BO_NONCONTIG) { + if (IS_NONCONTIG_BUFFER(flags)) { DRM_DEBUG_KMS("not support allocation type.\n"); return -EINVAL; } @@ -52,13 +52,13 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, } if (buf->size >= SZ_1M) { - npages = (buf->size >> SECTION_SHIFT) + 1; + npages = buf->size >> SECTION_SHIFT; page_size = SECTION_SIZE; } else if (buf->size >= SZ_64K) { - npages = (buf->size >> 16) + 1; + npages = buf->size >> 16; page_size = SZ_64K; } else { - npages = (buf->size >> PAGE_SHIFT) + 1; + npages = buf->size >> PAGE_SHIFT; page_size = PAGE_SIZE; } @@ -119,9 +119,6 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, buf->pages[i] = phys_to_page(start_addr); - sgl = sg_next(sgl); - sg_set_page(sgl, buf->pages[i+1], end_addr - start_addr, 0); - DRM_DEBUG_KMS("vaddr(0x%lx), dma_addr(0x%lx), size(0x%lx)\n", (unsigned long)buf->kvaddr, (unsigned long)buf->dma_addr, @@ -150,7 +147,7 @@ static void lowlevel_buffer_deallocate(struct drm_device *dev, * non-continuous memory would be released by exynos * gem framework. */ - if (flags & EXYNOS_BO_NONCONTIG) { + if (IS_NONCONTIG_BUFFER(flags)) { DRM_DEBUG_KMS("not support allocation type.\n"); return; } |