From: Sylwester Nawrocki <s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Mauro Carvalho Chehab
<mchehab-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>,
y2038-cunTk1MwBs8s++Sfvej+rw@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 5/7] [media] use v4l2_get_timestamp where possible
Date: Wed, 16 Sep 2015 10:57:48 +0200 [thread overview]
Message-ID: <55F92F0C.5000508@samsung.com> (raw)
In-Reply-To: <1442332148-488079-6-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
On 15/09/15 17:49, Arnd Bergmann wrote:
> This is a preparation for a change to the type of v4l2 timestamps.
> v4l2_get_timestamp() is a helper function that reads the monotonic
> time and stores it into a 'struct timeval'. Multiple drivers implement
> the same thing themselves for historic reasons.
>
> Changing them all to use v4l2_get_timestamp() is more consistent
> and reduces the amount of code duplication, and most importantly
> simplifies the following changes.
>
> If desired, this patch can easily be split up into one patch per
> driver.
>
> Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> ---
For:
drivers/media/platform/exynos4-is/fimc-lite.c
drivers/media/platform/s3c-camif/camif-capture.c
Acked-by: Sylwester Nawrocki <s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
To: Arnd Bergmann <arnd@arndb.de>, linux-media@vger.kernel.org
Cc: linux-samsung-soc@vger.kernel.org,
Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
y2038@lists.linaro.org, linux-api@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/7] [media] use v4l2_get_timestamp where possible
Date: Wed, 16 Sep 2015 10:57:48 +0200 [thread overview]
Message-ID: <55F92F0C.5000508@samsung.com> (raw)
In-Reply-To: <1442332148-488079-6-git-send-email-arnd@arndb.de>
On 15/09/15 17:49, Arnd Bergmann wrote:
> This is a preparation for a change to the type of v4l2 timestamps.
> v4l2_get_timestamp() is a helper function that reads the monotonic
> time and stores it into a 'struct timeval'. Multiple drivers implement
> the same thing themselves for historic reasons.
>
> Changing them all to use v4l2_get_timestamp() is more consistent
> and reduces the amount of code duplication, and most importantly
> simplifies the following changes.
>
> If desired, this patch can easily be split up into one patch per
> driver.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
For:
drivers/media/platform/exynos4-is/fimc-lite.c
drivers/media/platform/s3c-camif/camif-capture.c
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
next prev parent reply other threads:[~2015-09-16 8:57 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-15 15:49 [PATCH 0/7] [media] y2038 conversion for subsystem Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
2015-09-15 15:49 ` [PATCH 1/7] [media] dvb: use ktime_t for internal timeout Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
2015-09-15 17:55 ` Andreas Oberritter
2015-09-15 17:55 ` Andreas Oberritter
[not found] ` <55F85B97.8000700-p6skyjIMMCQb1SvskN2V4Q@public.gmane.org>
2015-09-15 20:30 ` [Y2038] " Arnd Bergmann
2015-09-15 20:30 ` Arnd Bergmann
2015-09-15 15:49 ` [PATCH 2/7] [media] dvb: remove unused systime() function Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
2015-09-15 15:49 ` [PATCH 3/7] [media] dvb: don't use 'time_t' in event ioctl Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
2017-08-28 15:32 ` [3/7,media] " Eugene Syromiatnikov
2017-08-30 20:25 ` Arnd Bergmann
2017-08-31 13:10 ` Eugene Syromiatnikov
2015-09-15 15:49 ` [PATCH 4/7] [media] exynos4-is: use monotonic timestamps as advertized Arnd Bergmann
[not found] ` <1442332148-488079-5-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-09-16 8:55 ` Sylwester Nawrocki
2015-09-16 8:55 ` Sylwester Nawrocki
2015-09-15 15:49 ` [PATCH 5/7] [media] use v4l2_get_timestamp where possible Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
[not found] ` <1442332148-488079-6-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-09-16 8:57 ` Sylwester Nawrocki [this message]
2015-09-16 8:57 ` Sylwester Nawrocki
2015-09-15 15:49 ` [PATCH 6/7] [RFC] [media]: v4l2: introduce v4l2_timeval Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
[not found] ` <1442332148-488079-7-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-09-15 16:27 ` Hans Verkuil
2015-09-15 16:27 ` Hans Verkuil
2015-09-15 20:26 ` Arnd Bergmann
2015-09-15 20:26 ` Arnd Bergmann
2015-09-16 6:51 ` Hans Verkuil
[not found] ` <55F91162.8030002-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org>
2015-09-16 7:56 ` Arnd Bergmann
2015-09-16 7:56 ` Arnd Bergmann
2015-09-16 8:12 ` Hans Verkuil
2015-09-16 8:12 ` Hans Verkuil
[not found] ` <55F92450.8010802-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org>
2015-09-16 8:40 ` Arnd Bergmann
2015-09-16 8:40 ` Arnd Bergmann
2015-09-15 15:49 ` [PATCH 7/7] [RFC] [media] introduce v4l2_timespec type for timestamps Arnd Bergmann
2015-09-15 15:49 ` Arnd Bergmann
2015-09-15 16:32 ` Hans Verkuil
2015-09-15 20:27 ` Arnd Bergmann
2015-09-15 20:27 ` [Y2038] " Arnd Bergmann
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