diff options
| author | Chen Gang S <gang.chen@sunrus.com.cn> | 2015-02-01 09:08:33 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-02-02 20:12:37 -0500 |
| commit | db88c8f4e7e1d1c9e82bc5645a537782b8836cc0 (patch) | |
| tree | a2aec1dcbc5ab7ee6dc5e0be1630258465d1bdd9 /drivers/gpu/drm/tilcdc | |
| parent | 44df9c417ddd0c66f62e99faf5af734495ceee50 (diff) | |
drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRS
DRM_GEM_CMA_HELPER is depend on HAVE_DMA_ATTRS, or it will break the
building. The related error (with allmodconfig under xtensa):
CC [M] drivers/gpu/drm/drm_gem_cma_helper.o
drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_create':
drivers/gpu/drm/drm_gem_cma_helper.c:110:19: error: implicit declaration of function 'dma_alloc_writecombine' [-Werror=implicit-function-declaration]
cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size,
^
drivers/gpu/drm/drm_gem_cma_helper.c:110:17: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size,
^
drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_free_object':
drivers/gpu/drm/drm_gem_cma_helper.c:193:3: error: implicit declaration of function 'dma_free_writecombine' [-Werror=implicit-function-declaration]
dma_free_writecombine(gem_obj->dev->dev, cma_obj->base.size,
^
drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_mmap_obj':
drivers/gpu/drm/drm_gem_cma_helper.c:330:8: error: implicit declaration of function 'dma_mmap_writecombine' [-Werror=implicit-function-declaration]
ret = dma_mmap_writecombine(cma_obj->base.dev->dev, vma,
^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/tilcdc')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig index 7c3ef79fcb37..8394a0b3993e 100644 --- a/drivers/gpu/drm/tilcdc/Kconfig +++ b/drivers/gpu/drm/tilcdc/Kconfig | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | config DRM_TILCDC | 1 | config DRM_TILCDC |
| 2 | tristate "DRM Support for TI LCDC Display Controller" | 2 | tristate "DRM Support for TI LCDC Display Controller" |
| 3 | depends on DRM && OF && ARM | 3 | depends on DRM && OF && ARM && HAVE_DMA_ATTRS |
| 4 | select DRM_KMS_HELPER | 4 | select DRM_KMS_HELPER |
| 5 | select DRM_KMS_FB_HELPER | 5 | select DRM_KMS_FB_HELPER |
| 6 | select DRM_KMS_CMA_HELPER | 6 | select DRM_KMS_CMA_HELPER |