Messages in this thread | | | Date | Tue, 7 Jun 2016 11:22:35 -0300 | From | Mauro Carvalho Chehab <> | Subject | Re: [PATCH v3 0/9] Add MT8173 Video Decoder Driver |
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Em Mon, 30 May 2016 20:29:14 +0800 Tiffany Lin <tiffany.lin@mediatek.com> escreveu:
> ============== > Introduction > ============== > > The purpose of this series is to add the driver for video codec hw embedded in the Mediatek's MT8173 SoCs. > Mediatek Video Codec is able to handle video decoding of in a range of formats. > > This patch series add Mediatek block format V4L2_PIX_FMT_MT21, the decoder driver will decoded bitstream to > V4L2_PIX_FMT_MT21 format. > > This patch series rely on MTK VPU driver in patch series "Add MT8173 Video Encoder Driver and VPU Driver"[1] > and patch "CHROMIUM: v4l: Add V4L2_PIX_FMT_VP9 definition"[2] for VP9 support. > Mediatek Video Decoder driver rely on VPU driver to load, communicate with VPU. > > Internally the driver uses videobuf2 framework and MTK IOMMU and MTK SMI both have been merged in v4.6-rc1. > > [1]https://patchwork.linuxtv.org/patch/33734/ > [2]https://chromium-review.googlesource.com/#/c/245241/
Hmm... I'm not seeing the firmware for this driver at the linux-firmware tree: https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/log/
Nor I'm seeing any pull request for them. Did you send it? I'll only merge the driver upstream after seeing such pull request.
Regards, Mauro
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