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drm/mediatek: Implement gem prime vmap/vunmap function
authorCK Hu <ck.hu@mediatek.com>
Mon, 14 Jan 2019 09:36:48 +0000 (17:36 +0800)
committerCK Hu <ck.hu@mediatek.com>
Tue, 19 Mar 2019 02:37:40 +0000 (10:37 +0800)
commitf332c94f8c97e84f2dcf0630975072c495472c39
tree818876d719669c8005d6195c839affd36ae4ffa7tree | snapshot
parent805099b2fb57eba3d69bc38aeb447dfe76b0ebb9commit | diff
drm/mediatek: Implement gem prime vmap/vunmap function

For some application which need kernel virtual address, such as fbcon,
implement these function to map/unmap kernel virtual address of prime
buffer.

Signed-off-by: CK Hu <ck.hu@mediatek.com>
drivers/gpu/drm/mediatek/mtk_drm_drv.c diff | blob | history
drivers/gpu/drm/mediatek/mtk_drm_gem.c diff | blob | history
drivers/gpu/drm/mediatek/mtk_drm_gem.h diff | blob | history
Linux Kernel Source Tree.