lkml.org 
[lkml]   [2020]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 00/10] media: mtk-vcodec: venc: support for MT8183
Hey, thanks for the review!

On Sun, Jul 26, 2020 at 11:33 PM Ezequiel Garcia
<ezequiel@vanguardiasur.com.ar> wrote:
>
> +Enric
>
> Hello Alexandre,
>
> Thanks for the series.
>
> On Wed, 20 May 2020 at 05:27, Alexandre Courbot <acourbot@chromium.org> wrote:
> >
> > This series adds support for the encoder present on MT8183. It is very similar
> > to the one in MT8173, but with different capabilities and using a new firmware
> > interface (SCP, while MT8173 talked to the VPU).
> >
> > So this series starts with some preparatory work by putting the firmware
> > interface behind a small abstraction layer instead of directly talking to the
> > VPU, and by adding support for the SCP firmware. Next platform data is completed
> > with features that differ between the chips, like supported formats and bitrate,
> > before support for MT8183 is added.
> >
> > Alexandre Courbot (6):
> > media: mtk-vcodec: venc: handle firmware version field
> > media: mtk-vcodec: venc: specify bitrate range per-chip
> > media: mtk-vcodec: venc: specify supported formats per-chip
> > media: mtk-vcodec: venc: remove redundant code
> > media: dt-bindings: mtk-vcodec: specify SCP node
> > media: dt-bindings: mtk-vcodec: document mediatek,mt8183-vcodec-enc
> >
> > Yunfei Dong (4):
> > media: mtk-vcodec: abstract firmware interface
> > media: mtk-vcodec: add SCP firmware ops
> > media: mtk-vcodec: venc: support SCP firmware
> > media: mtk-vcodec: add support for MT8183 encoder
> >
> > .../bindings/media/mediatek-vcodec.txt | 9 +-
>
> Would it be possible to add the support in
> arch/arm64/boot/dts/mediatek/mt8183.dtsi ?
>
> Given the driver is stateful it should be possible
> for anyone to test it with standard userspace
> such as GStreamer.

Certainly.

>
> Is it possible for the firmware to be pushed to linux-firmware ?

The firmware is already there:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=3c213aa59661c4641f0c2166a315140ac0445230


>
> Thanks,
> Ezequiel
>
> > drivers/media/platform/Kconfig | 2 +
> > drivers/media/platform/mtk-vcodec/Makefile | 4 +-
> > .../platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 53 ++--
> > .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 1 -
> > .../platform/mtk-vcodec/mtk_vcodec_drv.h | 38 ++-
> > .../platform/mtk-vcodec/mtk_vcodec_enc.c | 141 ++++-------
> > .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 149 ++++++++----
> > .../platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 2 -
> > .../media/platform/mtk-vcodec/mtk_vcodec_fw.c | 228 ++++++++++++++++++
> > .../media/platform/mtk-vcodec/mtk_vcodec_fw.h | 38 +++
> > .../platform/mtk-vcodec/mtk_vcodec_util.c | 1 -
> > .../platform/mtk-vcodec/vdec/vdec_h264_if.c | 1 -
> > .../platform/mtk-vcodec/vdec/vdec_vp8_if.c | 1 -
> > .../platform/mtk-vcodec/vdec/vdec_vp9_if.c | 1 -
> > .../media/platform/mtk-vcodec/vdec_drv_base.h | 2 -
> > .../media/platform/mtk-vcodec/vdec_drv_if.c | 1 -
> > .../media/platform/mtk-vcodec/vdec_vpu_if.c | 12 +-
> > .../media/platform/mtk-vcodec/vdec_vpu_if.h | 11 +-
> > .../platform/mtk-vcodec/venc/venc_h264_if.c | 80 ++++--
> > .../platform/mtk-vcodec/venc/venc_vp8_if.c | 11 +-
> > .../media/platform/mtk-vcodec/venc_drv_if.c | 1 -
> > .../media/platform/mtk-vcodec/venc_drv_if.h | 6 +
> > .../media/platform/mtk-vcodec/venc_ipi_msg.h | 24 +-
> > .../media/platform/mtk-vcodec/venc_vpu_if.c | 141 ++++++++---
> > .../media/platform/mtk-vcodec/venc_vpu_if.h | 8 +-
> > 26 files changed, 711 insertions(+), 255 deletions(-)
> > create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.c
> > create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.h
> >
> > --
> > 2.26.2.761.g0e0b3e54be-goog
> >

\
 
 \ /
  Last update: 2020-07-27 11:07    [W:0.193 / U:2.256 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site