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Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due disabled power domain

From Javier Martinez Canillas <javier@osg.samsung.com>
Newsgroups linux.kernel
Subject Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due disabled power domain
Date 2017-01-20 14:40 +0100
Message-ID <t1HA6-7Ps-29@gated-at.bofh.it> (permalink)
References (1 earlier) <t1lJg-2Aj-17@gated-at.bofh.it> <t0Msa-5wG-15@gated-at.bofh.it> <t1lJf-2Aj-15@gated-at.bofh.it> <t1mlY-2PW-17@gated-at.bofh.it> <t1CAp-4Pq-17@gated-at.bofh.it>
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Hello Marek,

On 01/20/2017 05:08 AM, Marek Szyprowski wrote:

[snip]

>>
>> This seems to be caused by some needed clocks to access the power domains
>> to be gated, since I don't get these erros when passing clk_ignore_unused
>> as parameter in the kernel command line.
> 
> I think that those issues were fixes by the following patch:
> https://patchwork.kernel.org/patch/9484607/
> It still didn't reach mainline, but I hope it will go as a fix to v4.10.
> 

Argh, I missed on a first read that the patch you mentioned already marks
CLK_ACLK432_SCALER as CLK_IS_CRITICAL. So please also ignore my clk patch.

Sorry for the noise and the mess with these patches. Thought I also tested
on linux-next to see if the issue was solved there, but it seems I didn't.

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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Thread

[PATCH 1/2] [media] exynos-gsc: Fix unbalanced pm_runtime_enable() error Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-18 01:40 +0100
  [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-18 01:40 +0100
    Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Marek Szyprowski <m.szyprowski@samsung.com> - 2017-01-19 15:20 +0100
      Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-19 16:00 +0100
        Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-19 19:00 +0100
          Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Marek Szyprowski <m.szyprowski@samsung.com> - 2017-01-20 09:40 +0100
            Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-20 11:10 +0100
              Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-20 11:50 +0100
        Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Marek Szyprowski <m.szyprowski@samsung.com> - 2017-01-20 09:20 +0100
          Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-20 11:10 +0100
          Re: [PATCH 2/2] [media] exynos-gsc: Fix imprecise external abort due  disabled power domain Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-20 14:40 +0100
  Re: [PATCH 1/2] [media] exynos-gsc: Fix unbalanced  pm_runtime_enable() error Javier Martinez Canillas <javier@osg.samsung.com> - 2017-01-19 15:20 +0100
  Re: [PATCH 1/2] [media] exynos-gsc: Fix unbalanced pm_runtime_enable()  error Marek Szyprowski <m.szyprowski@samsung.com> - 2017-01-19 15:20 +0100

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