Firstly, add mt8186 compatible and private data, then add document for compatible "mediatek,mt8186-vcodec-dec". For mt8186 is single core architecture, need to add new interface for h264 hardware decoder.
Patche 1 add mt8186 compatible and private data. Patche 2 add mt8186 compatible document. Patche 3 add h264 single core driver. --- This patch depends on "support for MT8192 decoder"[1]
[1] https://patchwork.kernel.org/project/linux-mediatek/cover/20220506092855.229... --- changed with v2: - fix sparse and smatch check fail for patch 3 changed with v1: - rebase driver to the latest media_stage. --- Yunfei Dong (3): dt-bindings: media: mediatek: vcodec: Adds decoder dt-bindings for mt8186 media: mediatek: vcodec: Support MT8186 media: mediatek: vcodec: add h264 decoder driver for mt8186
.../media/mediatek,vcodec-subdev-decoder.yaml | 4 +- .../platform/mediatek/vcodec/mtk_vcodec_dec.h | 1 + .../mediatek/vcodec/mtk_vcodec_dec_drv.c | 4 + .../vcodec/mtk_vcodec_dec_stateless.c | 19 ++ .../vcodec/vdec/vdec_h264_req_multi_if.c | 177 +++++++++++++++++- 5 files changed, 203 insertions(+), 2 deletions(-)