diff options
| author |   Tomasz Figa <tfiga@chromium.org> | 2018-11-21 01:37:59 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-03 14:29:14 -0500 |
| commit | 8b8130f0c76abb422b5fd98aba401cd97e0b88b9 (patch) | |
| tree | c9b3d265462f5bc7cf62aa007af93cdddfcfa6df /drivers/media/platform/mtk-vcodec/venc_drv_if.h | |
| parent | media: camss: Take in account sensor skip frames (diff) | |
| download | linux-dev-8b8130f0c76abb422b5fd98aba401cd97e0b88b9.tar.xz linux-dev-8b8130f0c76abb422b5fd98aba401cd97e0b88b9.zip | |
media: mtk-vcodec: Remove VA from encoder frame buffers
The encoder driver has no need to do any CPU access to the source frame
buffers. Use a separate structure for holding DMA addresses and sizes
for those and remove, so we do not end up introducing any erroneous
dereferences of those VAs.
This fixes DMA-buf import from exporters that do not provide contiguous
kernel mappings, which includes the MTK DRM driver.
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/venc_drv_if.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.h b/drivers/media/platform/mtk-vcodec/venc_drv_if.h index a6e7d32e55cb..55ecda844894 100644 --- a/drivers/media/platform/mtk-vcodec/venc_drv_if.h +++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.h @@ -106,7 +106,7 @@ struct venc_enc_param { * @fb_addr: plane frame buffer addresses */ struct venc_frm_buf { - struct mtk_vcodec_mem fb_addr[MTK_VCODEC_MAX_PLANES]; + struct mtk_vcodec_fb fb_addr[MTK_VCODEC_MAX_PLANES]; }; /* |