lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 16 Jul 2022 17:38:03 +0800 From: Irui Wang <irui.wang@...iatek.com> To: Hans Verkuil <hverkuil-cisco@...all.nl>, Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, Tzung-Bi Shih <tzungbi@...omium.org>, <angelogioacchino.delregno@...labora.com>, Tiffany Lin <tiffany.lin@...iatek.com>, Andrew-CT Chen <andrew-ct.chen@...iatek.com> CC: Yong Wu <yong.wu@...iatek.com>, Maoguang Meng <maoguang.meng@...iatek.com>, Longfei Wang <longfei.wang@...iatek.com>, Yunfei Dong <yunfei.dong@...iatek.com>, Irui Wang <irui.wang@...iatek.com>, <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <srv_heupstream@...iatek.com>, <linux-mediatek@...ts.infradead.org>, <Project_Global_Chrome_Upstream_Group@...iatek.com> Subject: [PATCH 0/5] support mt8188 h264 encoder mt8188 encoder hardware has a change compared to the previous chipsets, it supports 34-bit iova access. For 34-bit iova, the encoder driver needs to write all 34 bits to hardware, otherwise encoder will encode fail. Patch 1 add the 34-bit iova supporting in driver. Patch 2~3 add dt-bindings and driver compatible and private data. Patch 4~5 fix some issues when encoding. Irui Wang (5): media: mediatek: vcodec: Add encoder driver support for 34-bit iova dt-bindings: media: mediatek: vcodec: Add encoder dt-bindings for mt8188 media: mediatek: vcodec: Add mt8188 encoder driver media: mediatek: vcodec: Fix bitstream crop information error media: mediatek: vcodec: Fix encoder multi-instance deadlock .../media/mediatek,vcodec-encoder.yaml | 1 + .../platform/mediatek/vcodec/mtk_vcodec_drv.h | 6 + .../platform/mediatek/vcodec/mtk_vcodec_enc.c | 14 +- .../mediatek/vcodec/mtk_vcodec_enc_drv.c | 22 +- .../mediatek/vcodec/venc/venc_h264_if.c | 200 +++++++++++++++--- .../platform/mediatek/vcodec/venc_ipi_msg.h | 24 +++ .../platform/mediatek/vcodec/venc_vpu_if.c | 34 ++- 7 files changed, 252 insertions(+), 49 deletions(-) -- 2.18.0
Powered by blists - more mailing lists