linux-kernel - Re: [PATCH v2 0/4] Tegra Video Decoder driver power management corrections

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Message-ID: <90323aa6-38b5-0a45-69a7-ccf380690a78@xs4all.nl>
Date:   Wed, 24 Jun 2020 17:16:55 +0200
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Dmitry Osipenko <digetx@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] Tegra Video Decoder driver power management
 corrections

On 24/06/2020 17:08, Dmitry Osipenko wrote:
> Hello,
> 
> This small series addresses a Runtime PM issue that was discovered during
> of Tegra VI driver reviewing by balancing RPM usage count on RPM resume
> failure. Secondly it fixes reboot on some Tegra devices due to bootloader
> expecting VDE power partition to be ON at the boot time, which wasn't
> happening in case of a warm re-booting (i.e. by PMC resetting).

Can you rebase this on top of the media_tree master branch? I think a variant
of patch 1 has already been applied. I found a mail today where you mentioned
that you preferred your version (it looks like I missed that) so you'll need to
rework patch 1.

Sorry about this,

	Hans

> 
> Changelog:
> 
> v2: - Extended the commit's message of the "Balance runtime PM use-count on
>       resume failure" patch.
> 
>     - Re-send for 5.9 inclusion.
> 
> Dmitry Osipenko (4):
>   media: staging: tegra-vde: Balance runtime PM use-count on resume
>     failure
>   media: staging: tegra-vde: Runtime PM is always available on Tegra
>   media: staging: tegra-vde: Turn ON power domain on shutdown
>   media: staging: tegra-vde: Power-cycle hardware on probe
> 
>  drivers/staging/media/tegra-vde/vde.c | 45 +++++++++++++++++----------
>  1 file changed, 29 insertions(+), 16 deletions(-)
>