ge2d: change dma_buf to cacheable [1/2]
authorPengcheng Chen <pengcheng.chen@amlogic.com>
Thu, 21 Mar 2019 09:33:13 +0000 (17:33 +0800)
committerPengcheng Chen <pengcheng.chen@amlogic.com>
Thu, 28 Mar 2019 06:53:00 +0000 (14:53 +0800)
commitd97d0e3a21c68eb7f1c591999601443a276ad61f
tree596baef8768c150e0298a4c3d7a5e48f4c0233ab
parentd5980028dd7918c154acfc0ffce9f321b0a655f7
ge2d: change dma_buf to cacheable [1/2]

PD#SWPL-5685

Problem:
ge2d output dmabuf have high variance

Solution:
change dma_buf to cacheable

Verify:
verified by w400

Change-Id: Iff9356dd256ce69bd87e7e5a2b1feb9e74c49744
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
drivers/amlogic/media/common/ge2d/ge2d_dmabuf.c
drivers/amlogic/media/common/ge2d/ge2d_dmabuf.h
drivers/amlogic/media/common/ge2d/ge2d_wq.c