Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1416262

Re: [PATCH v3 0/9] Add MT8173 Video Decoder Driver

Show all headers | View raw

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

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH v3 0/9] Add MT8173 Video Decoder Driver Mauro Carvalho Chehab <mchehab@osg.samsung.com> - 2016-06-07 16:30 +0200
  Re: [PATCH v3 0/9] Add MT8173 Video Decoder Driver Hans Verkuil <hansverk@cisco.com> - 2016-06-08 00:30 +0200

csiph-web