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From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Sakari Ailus <sakari.ailus@iki.fi>,
	Linux Media Mailing List <linux-media@vger.kernel.org>,
	Mauro Carvalho Chehab <mchehab@infradead.org>,
	Hans Verkuil <hans.verkuil@cisco.com>,
	Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Tomasz Figa <tfiga@chromium.org>,
	Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>,
	Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Subject: Re: [PATCH 2/8] media: v4l2-ioctl.h: convert debug into an enum of bits
Date: Tue, 19 Dec 2017 13:37:58 -0200	[thread overview]
Message-ID: <20171219133758.6cf22460@vento.lan> (raw)
In-Reply-To: <20171219141235.mgiyoeeiyfn2z4zh@paasikivi.fi.intel.com>

Em Tue, 19 Dec 2017 16:12:35 +0200
Sakari Ailus <sakari.ailus@linux.intel.com> escreveu:

> Hi Laurent,
> 
> On Tue, Dec 19, 2017 at 04:02:02PM +0200, Laurent Pinchart wrote:
> > And furthermore using enum types in the uAPI is a bad idea as the enum size is 
> > architecture-dependent. That's why we use integer types in structures used as 
> > ioctl arguments.  
> 
> I guess we have an argeement on that, enums are a no-go for uAPI, for
> reasons not related to the topic at hand.

Huh? We're not talking about uAPI. This is kAPI. Using enums there is OK.

Thanks,
Mauro

  reply	other threads:[~2017-12-19 15:38 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-18 19:53 [PATCH 0/8] Some V4L2 documentation pending patches Mauro Carvalho Chehab
2017-12-18 19:53 ` [PATCH 1/8] media: v4l2-device.h: document helper macros Mauro Carvalho Chehab
2017-12-18 19:53 ` [PATCH 2/8] media: v4l2-ioctl.h: convert debug into an enum of bits Mauro Carvalho Chehab
2017-12-19 11:39   ` Sakari Ailus
2017-12-19 14:02     ` Laurent Pinchart
2017-12-19 14:05       ` Laurent Pinchart
2017-12-19 15:34         ` Mauro Carvalho Chehab
2017-12-20 10:47           ` Laurent Pinchart
2017-12-20 13:34             ` Mauro Carvalho Chehab
2017-12-19 14:12       ` Sakari Ailus
2017-12-19 15:37         ` Mauro Carvalho Chehab [this message]
2017-12-19 17:17           ` Laurent Pinchart
2017-12-19 19:20             ` Mauro Carvalho Chehab
2017-12-18 19:53 ` [PATCH 3/8] media: v4l2-async: simplify v4l2_async_subdev structure Mauro Carvalho Chehab
2017-12-18 19:53   ` Mauro Carvalho Chehab
2017-12-18 19:53   ` Mauro Carvalho Chehab
2017-12-18 20:01   ` Benoit Parrot
2017-12-18 20:01     ` Benoit Parrot
2017-12-18 20:01     ` Benoit Parrot
2017-12-18 22:27   ` Alexandre Belloni
2017-12-18 22:27     ` Alexandre Belloni
2017-12-18 22:27     ` Alexandre Belloni
2017-12-19  8:27   ` Sakari Ailus
2017-12-19  8:27     ` Sakari Ailus
2017-12-19  8:27     ` Sakari Ailus
2017-12-19  9:16   ` Philipp Zabel
2017-12-19  9:16     ` Philipp Zabel
2017-12-19  9:16     ` Philipp Zabel
2017-12-18 19:53 ` [PATCH 4/8] media: v4l2-async: better describe match union at async match struct Mauro Carvalho Chehab
2017-12-18 19:53 ` [PATCH 5/8] media: v4l2-mediabus: convert flags to enums and document them Mauro Carvalho Chehab
2017-12-19  9:30   ` Philipp Zabel
2017-12-19 11:11     ` Mauro Carvalho Chehab
2017-12-18 19:54 ` [PATCH 6/8] media: v4l2-subdev: get rid of __V4L2_SUBDEV_MK_GET_TRY() macro Mauro Carvalho Chehab
2017-12-18 19:54 ` [PATCH 7/8] media: v4l2-subdev: document remaining undocumented functions Mauro Carvalho Chehab
2017-12-18 19:54 ` [PATCH 8/8] media: v4l2-subdev: use kernel-doc markups to document subdev flags Mauro Carvalho Chehab

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