Hi Nicolas,
Thanks for your comments. On Tue, 2022-06-14 at 13:46 -0400, Nicolas Dufresne wrote:
Le lundi 13 juin 2022 à 16:10 -0400, Nicolas Dufresne a écrit :
Le jeudi 12 mai 2022 à 11:46 +0800, Yunfei Dong a écrit :
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.
Would be nice to take the habit of sharing fluster score for this new HW, I would expect no less then what the numbers you'd get from running over MT8195 or 92, remains nice to demonstrate that this was tested and document any oops along the way.
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/20220512021950.290...
I forgot earlier, but I suppose this will also depends on an scp.img firmware ? If so, any linux-firmware submission to link to ?
For the tast/cts/gts test are coming to the end, after all ec patches are merged, I will upstream scp.img
Best Regards, Yunfei Dong
changed with v3:
- fix __iomem not reasonable, align share memory to dram.
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(-)