From: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
To: Enric Balletbo i Serra
<enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
Brian Norris
<briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
groeck-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Yakir Yang <ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Subject: Re: [PATCH 1/3] arm64: dts: rockchip: introduce pclk_vio_grf in eDP device node
Date: Fri, 09 Feb 2018 10:45:03 +0100 [thread overview]
Message-ID: <2524920.mM517gbyb6@phil> (raw)
In-Reply-To: <20180207163150.16332-1-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Am Mittwoch, 7. Februar 2018, 17:31:48 CET schrieb Enric Balletbo i Serra:
> From: Yakir Yang <ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
>
> The pclk_vio_grf supply power for VIO GRF IOs, if it is disabled,
> driver would failed to operate the VIO GRF registers.
>
> The clock is optional but one of the side effects of don't have this clk
> is that the Samsung Chromebook Plus fails to recover display after a
> suspend/resume with following errors:
>
> rockchip-dp ff970000.edp: Input stream clock not detected.
> rockchip-dp ff970000.edp: Timeout of video streamclk ok
> rockchip-dp ff970000.edp: unable to config video
>
> Signed-off-by: Yakir Yang <ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
as you said in IRC that his should also fix the failures when rockchip-drm
is build as module, I've applied this patch as fix for 4.16
Thanks
Heiko
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Heiko Stuebner <heiko@sntech.de>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Brian Norris <briannorris@chromium.org>,
groeck@chromium.org, devicetree@vger.kernel.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Yakir Yang <ykk@rock-chips.com>
Subject: Re: [PATCH 1/3] arm64: dts: rockchip: introduce pclk_vio_grf in eDP device node
Date: Fri, 09 Feb 2018 10:45:03 +0100 [thread overview]
Message-ID: <2524920.mM517gbyb6@phil> (raw)
In-Reply-To: <20180207163150.16332-1-enric.balletbo@collabora.com>
Am Mittwoch, 7. Februar 2018, 17:31:48 CET schrieb Enric Balletbo i Serra:
> From: Yakir Yang <ykk@rock-chips.com>
>
> The pclk_vio_grf supply power for VIO GRF IOs, if it is disabled,
> driver would failed to operate the VIO GRF registers.
>
> The clock is optional but one of the side effects of don't have this clk
> is that the Samsung Chromebook Plus fails to recover display after a
> suspend/resume with following errors:
>
> rockchip-dp ff970000.edp: Input stream clock not detected.
> rockchip-dp ff970000.edp: Timeout of video streamclk ok
> rockchip-dp ff970000.edp: unable to config video
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
as you said in IRC that his should also fix the failures when rockchip-drm
is build as module, I've applied this patch as fix for 4.16
Thanks
Heiko
next prev parent reply other threads:[~2018-02-09 9:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 16:31 [PATCH 1/3] arm64: dts: rockchip: introduce pclk_vio_grf in eDP device node Enric Balletbo i Serra
[not found] ` <20180207163150.16332-1-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2018-02-07 16:31 ` [PATCH 2/3] arm64: dts: rockchip: add cdn-dp node for rk3399 Enric Balletbo i Serra
2018-02-07 16:31 ` Enric Balletbo i Serra
[not found] ` <20180207163150.16332-2-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2018-02-10 16:16 ` Heiko Stuebner
2018-02-10 16:16 ` Heiko Stuebner
2018-02-13 10:42 ` Enric Balletbo i Serra
2018-02-13 10:42 ` Enric Balletbo i Serra
2018-02-13 11:36 ` Enric Balletbo Serra
2018-02-13 11:52 ` Heiko Stübner
2018-02-07 16:31 ` [PATCH 3/3] arm64: dts: rockchip: enable DP for gru Enric Balletbo i Serra
2018-02-07 16:31 ` Enric Balletbo i Serra
2018-02-09 9:45 ` Heiko Stuebner [this message]
2018-02-09 9:45 ` [PATCH 1/3] arm64: dts: rockchip: introduce pclk_vio_grf in eDP device node Heiko Stuebner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2524920.mM517gbyb6@phil \
--to=heiko-4mtyjxux2i+zqb+pc5nmwq@public.gmane.org \
--cc=briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org \
--cc=catalin.marinas-5wv7dgnIgG8@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org \
--cc=groeck-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=will.deacon-5wv7dgnIgG8@public.gmane.org \
--cc=ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.