Commit 2ea8aec5 authored by Rob Clark's avatar Rob Clark Committed by Chun-Kuang Hu
Browse files

drm/mediatek: Remove dependency on GEM DMA helper 



It appears that the dependency on the DMA helpers was only for
drm_gem_dma_vm_ops.

Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230119224052.2879106-1-robdclark@gmail.com/


Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent 6bdabdd2

drivers/gpu/drm/mediatek/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -7,7 +7,6 @@ config DRM_MEDIATEK 
	depends on HAVE_ARM_SMCCC

	depends on OF

	depends on MTK_MMSYS

	select DRM_GEM_DMA_HELPER

	select DRM_KMS_HELPER

	select DRM_MIPI_DSI

	select DRM_PANEL

drivers/gpu/drm/mediatek/mtk_drm_gem.c

+6 −1
Original line number Diff line number Diff line
@@ -16,13 +16,18 @@ 


static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);



static const struct vm_operations_struct vm_ops = {

	.open = drm_gem_vm_open,

	.close = drm_gem_vm_close,

};



static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = {

	.free = mtk_drm_gem_free_object,

	.get_sg_table = mtk_gem_prime_get_sg_table,

	.vmap = mtk_drm_gem_prime_vmap,

	.vunmap = mtk_drm_gem_prime_vunmap,

	.mmap = mtk_drm_gem_object_mmap,

	.vm_ops = &drm_gem_dma_vm_ops,

	.vm_ops = &vm_ops,

};



static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,