linux-kernel - Re: [RFC PATCH v1 4/5] media: tegra: Add Tegra Video input driver for Tegra210

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Message-ID: <7e0ec06e-bb40-acf7-fd47-ced4b401afb2@nvidia.com>
Date:   Wed, 5 Feb 2020 11:54:26 -0800
From:   Sowjanya Komatineni <skomatineni@...dia.com>
To:     Stephen Boyd <sboyd@...nel.org>, <frankc@...dia.com>,
        <hverkuil@...all.nl>, <jonathanh@...dia.com>,
        <thierry.reding@...il.com>
CC:     <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v1 4/5] media: tegra: Add Tegra Video input driver for
 Tegra210


On 2/5/20 11:26 AM, Stephen Boyd wrote:
> External email: Use caution opening links or attachments
>
>
> Quoting Sowjanya Komatineni (2020-01-28 10:23:20)
>> diff --git a/drivers/staging/media/tegra/Kconfig b/drivers/staging/media/tegra/Kconfig
>> new file mode 100644
>> index 000000000000..443b99f2e2c9
>> --- /dev/null
>> +++ b/drivers/staging/media/tegra/Kconfig
>> @@ -0,0 +1,12 @@
>> +# SPDX-License-Identifier: GPL-2.0-only
>> +config VIDEO_TEGRA
>> +       tristate "NVIDIA Tegra VI driver"
>> +       depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
>> +       depends on COMMON_CLK
> What depends on the common clk framework? I don't see any clk-provider.h
> includes here.
COMMON_CLK is not needed. Will remove in v2. Thanks.
>
>> +       depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
>> +       depends on MEDIA_CONTROLLER
>> +       select TEGRA_HOST1X
>> +       select VIDEOBUF2_DMA_CONTIG
>> +       select V4L2_FWNODE
>> +       help
>> +         Say yes here to enable support for Tegra video input hardware