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Groups > linux.kernel > #1225844
| From | Sylwester Nawrocki <s.nawrocki@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 4/7] [media] exynos4-is: use monotonic timestamps as advertized |
| Date | 2015-09-16 11:00 +0200 |
| Message-ID | <q9gJk-7WT-27@gated-at.bofh.it> (permalink) |
| References | <q90Ez-Jd-49@gated-at.bofh.it> <q90Ez-Jd-47@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 15/09/15 17:49, Arnd Bergmann wrote: > The exynos4 fimc capture driver claims to use monotonic > timestamps but calls ktime_get_real_ts(). This is both > an incorrect API use, and a bad idea because of the y2038 > problem and the fact that the wall clock time is not reliable > for timestamps across suspend or settimeofday(). > > This changes the driver to use the normal v4l2_get_timestamp() > function like all other drivers. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 4/7] [media] exynos4-is: use monotonic timestamps as advertized Arnd Bergmann <arnd@arndb.de> - 2015-09-15 17:50 +0200 Re: [PATCH 4/7] [media] exynos4-is: use monotonic timestamps as advertized Sylwester Nawrocki <s.nawrocki@samsung.com> - 2015-09-16 11:00 +0200
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