From: YP WU <yp.wu@mediatek.com>
To: <yp.wu@mediatek.com>, <leo.hsiao@mediatek.com>,
<Lecopzer.Chen@mediatek.com>, <mchehab@kernel.org>,
<gustavoars@kernel.org>, <hverkuil-cisco@xs4all.nl>,
<linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <Jason-BF.Huang@mediatek.com>, <francis.lee@mediatek.com>
Subject: How to use "DTV_FE_CAPABILITY" command for Frontend.h of Linux DVB
Date: Wed, 23 Jun 2021 14:15:51 +0800 [thread overview]
Message-ID: <20210623061551.10453-1-yp.wu@mediatek.com> (raw)
Hello, dvb frontend maintainer:
I work at mediatek company. Currently I develop TV with Linux DVB system.
I would like to implement the following LNB use cases: user space would like to know if frontend device node have LNB or not.
I want to use "DTV_FE_CAPABILITY" to represent above LNB capability, but I am afraid that my usage is not suitable to the original definition.
So I would like to consult the following quesitons:
1. The use case for DTV_FE_CAPABILITY in DVB property command.
2. Does it have any restriction for using this command?
3. What’s your suggestion for using this command?
File path: include/uapi/linux/dvb/Frontend.h
#define DTV_FE_CAPABILITY 16
Sorry to bother you and thanks for your helps.
BRs,
YP
next reply other threads:[~2021-06-23 6:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 6:15 YP WU [this message]
2021-06-23 7:33 ` Mauro Carvalho Chehab
2021-07-02 9:28 ` YP WU
2021-07-09 15:47 ` YP WU
2021-07-15 7:59 ` Mauro Carvalho Chehab
2021-09-02 11:03 ` YP WU
-- strict thread matches above, loose matches on Subject: below --
2021-04-14 9:40 YP WU
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