From: Heiko Stuebner <heiko@sntech.de>
To: Jeffy Chen <jeffy.chen@rock-chips.com>, seanpaul@chromium.org
Cc: Mark Rutland <mark.rutland@arm.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Hans Verkuil <hverkuil@xs4all.nl>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Romain Perier <romain.perier@collabora.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
linux-samsung-soc@vger.kernel.org,
Jonathan Corbet <corbet@lwn.net>,
Kevin Hilman <khilman@baylibre.com>,
briannorris@chromium.org, Krzysztof Kozlowski <krzk@kernel.org>,
linux-rockchip@lists.infradead.org,
Matthias Kaehlcke <mka@chromium.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Caesar Wang <wxt@rock-chips.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
devicetree@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Russell King <rmk+kernel@armlinux.org.uk>,
Rob Herring <robh+dt@ker>
Subject: Re: [PATCH v6 00/10] rockchip: kevin: Enable edp display
Date: Tue, 31 Oct 2017 00:01:08 +0100 [thread overview]
Message-ID: <2449324.8EdsLz1NaV@phil> (raw)
In-Reply-To: <20171019034812.13768-1-jeffy.chen@rock-chips.com>
Hi Jeffy, Sean,
Am Donnerstag, 19. Oktober 2017, 11:48:02 CET schrieb Jeffy Chen:
>
> Make edp display works on chromebook kevin(at least for boot animation).
>
> Also solve some issues i meet during the bringup.
>
> Changes in v6:
> Don't change order of rockchip_drm_psr_register().
>
> Changes in v5:
> Call the destroy hook in the error handling path like in unbind().
> Call the destroy hook in the error handling path like in unbind().
> Update cleanup order in unbind().
> Add disable to unbind(), and inline clk_prepare_enable() with bind().
>
> Jeffy Chen (10):
> arm64: dts: rockchip: Enable edp disaplay on kevin
> drm/rockchip: analogix_dp: Remove unnecessary init code
> drm/bridge: analogix: Do not use device's drvdata
> drm/bridge: analogix_dp: Fix connector and encoder cleanup
> drm/rockchip: analogix_dp: Add a sanity check for
> rockchip_drm_psr_register()
> drm/rockchip: dw-mipi-dsi: Fix error handling path
> drm/rockchip: inno_hdmi: Fix error handling path
> drm/bridge/synopsys: dw-hdmi: Add missing bridge detach
> drm/bridge/synopsys: dw-hdmi: Do not use device's drvdata
> drm/rockchip: dw_hdmi: Fix error handling path
As I was just looking at the edp dts change in patch1 again, does this
series also contain a fix for the issue below [0] ?
I'm still seeing this on 4.14-rc6 with the most recent drm tree merged in.
Heiko
[0]
[ 27.960120] BUG: scheduling while atomic: kworker/1:1/68/0x00000002
[ 27.974429] Modules linked in: rockchipdrm dw_hdmi analogix_dp drm_kms_helper panel_simple crc32_ce drm crct10dif_ce rockchip_saradc pwm_bl pwm_cros_ec rockchip_thermal ip_tables x_tabl
es ipv6 smsc95xx smsc75xx ax88179_178a asix usbnet phy_rockchip_pcie pcie_rockchip
[ 28.008769] CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G W 4.14.0-rc7-03201-g12490811b353 #559
[ 28.008774] Hardware name: Google Kevin (DT)
[ 28.008825] Workqueue: events analogix_dp_psr_work [rockchipdrm]
[ 28.008828] Call trace:
[ 28.008838] [<ffff000008088d60>] dump_backtrace+0x0/0x378
[ 28.008842] [<ffff0000080890ec>] show_stack+0x14/0x20
[ 28.008847] [<ffff0000089b04d8>] dump_stack+0x9c/0xbc
[ 28.008852] [<ffff0000080ec4b4>] __schedule_bug+0x4c/0x70
[ 28.008856] [<ffff0000089c4828>] __schedule+0x558/0x5e8
[ 28.008859] [<ffff0000089c48f0>] schedule+0x38/0xa0
[ 28.008864] [<ffff0000089c8194>] schedule_hrtimeout_range_clock+0x84/0xe8
[ 28.008867] [<ffff0000089c8208>] schedule_hrtimeout_range+0x10/0x18
[ 28.008870] [<ffff0000089c7c74>] usleep_range+0x64/0x78
[ 28.008882] [<ffff000000ef56e4>] analogix_dp_transfer+0x16c/0xa88 [analogix_dp]
[ 28.008891] [<ffff000000ef2190>] analogix_dpaux_transfer+0x10/0x18 [analogix_dp]
[ 28.008950] [<ffff000000ddbb1c>] drm_dp_dpcd_access+0x4c/0xf8 [drm_kms_helper]
[ 28.008994] [<ffff000000ddbbe4>] drm_dp_dpcd_write+0x1c/0x28 [drm_kms_helper]
[ 28.009002] [<ffff000000ef2130>] analogix_dp_disable_psr+0x60/0xb0 [analogix_dp]
[ 28.009036] [<ffff000000f8398c>] analogix_dp_psr_work+0x4c/0xc0 [rockchipdrm]
[ 28.009040] [<ffff0000080dff44>] process_one_work+0x1d4/0x348
[ 28.009043] [<ffff0000080e0100>] worker_thread+0x48/0x470
[ 28.009048] [<ffff0000080e63d4>] kthread+0x12c/0x130
[ 28.009052] [<ffff000008084b88>] ret_from_fork+0x10/0x18
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2017-10-30 23:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-19 3:48 [PATCH v6 00/10] rockchip: kevin: Enable edp display Jeffy Chen
2017-10-19 3:48 ` [PATCH v6 01/10] arm64: dts: rockchip: Enable edp disaplay on kevin Jeffy Chen
[not found] ` <20171019034812.13768-2-jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-12-01 12:28 ` Enric Balletbo Serra
2017-12-04 17:59 ` Heiko Stuebner
2017-10-20 17:07 ` [PATCH v6 00/10] rockchip: kevin: Enable edp display Sean Paul
2017-10-30 23:01 ` Heiko Stuebner [this message]
[not found] ` <59F7FE17.80405@rock-chips.com>
[not found] ` <20171101193307.4pnn6u5keo7o5yut@art_vandelay>
2017-11-10 12:15 ` Enric Balletbo Serra
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=2449324.8EdsLz1NaV@phil \
--to=heiko@sntech.de \
--cc=Jose.Abreu@synopsys.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=arnd@arndb.de \
--cc=briannorris@chromium.org \
--cc=catalin.marinas@arm.com \
--cc=corbet@lwn.net \
--cc=daniel.vetter@ffwll.ch \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=hverkuil@xs4all.nl \
--cc=jeffy.chen@rock-chips.com \
--cc=khilman@baylibre.com \
--cc=krzk@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=mark.rutland@arm.com \
--cc=mka@chromium.org \
--cc=narmstrong@baylibre.com \
--cc=rmk+kernel@armlinux.org.uk \
--cc=robh+dt@ker \
--cc=romain.perier@collabora.com \
--cc=seanpaul@chromium.org \
--cc=will.deacon@arm.com \
--cc=wxt@rock-chips.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).