From: liquid.acid@gmx.net (Tobias Jakobi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv3 0/8] devfreq: Add generic exynos memory-bus frequency driver
Date: Wed, 18 Feb 2015 21:59:44 +0100 [thread overview]
Message-ID: <54E4FD40.8020206@gmx.net> (raw)
In-Reply-To: <54DFE797.1020008@math.uni-bielefeld.de>
Hello again,
Tobias Jakobi wrote
> I've tested the series on my Odroid-X2 (by adapting the TRATS2 changes),
> and so far I haven't seen any issues. With the system being idle one can
> see that the 'simple_ondemand' devfreq governor clocks down both memory
> busses to the lowest state.
looks I was too hasty the last time. Actually this series breaks HDMI
output for me (or at least with 'simple_ondemand' governor, haven't
tried with performance yet).
I tried to run some simple application, but it hangs in uninterruptible
sleep immediately, probably before the first page flip. Going to check
this more thoroughly.
Maybe some parts of the hdmi subsystem don't like the lower clocks?
With best wishes,
Tobias
next prev parent reply other threads:[~2015-02-18 20:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-08 1:40 [PATCHv3 0/8] devfreq: Add generic exynos memory-bus frequency driver Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 1/8] devfreq: exynos: Add generic exynos memory bus " Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 2/8] devfreq: exynos: Add documentation for " Chanwoo Choi
2015-01-08 21:18 ` Rob Herring
2015-01-09 2:42 ` Chanwoo Choi
2015-01-20 7:19 ` Viresh Kumar
2015-01-20 8:23 ` Chanwoo Choi
2015-01-20 11:22 ` Viresh Kumar
2015-01-20 11:37 ` Chanwoo Choi
2015-01-21 3:17 ` Viresh Kumar
2015-01-21 4:20 ` Chanwoo Choi
2015-01-21 4:37 ` Viresh Kumar
2015-01-21 6:12 ` Chanwoo Choi
2015-01-21 6:32 ` Viresh Kumar
2015-01-08 1:40 ` [PATCHv3 3/8] ARM: dts: Add memory bus node for Exynos3250 Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 4/8] clk: samsung: exynos4: Add divider clock id for memory bus frequency Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 5/8] ARM: dts: Add memory bus node for Exynos4x12 Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 6/8] ARM: dts: Add memory bus node for Exynos4210 Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 7/8] ARM: dts: Add memory bus node for Exynos3250-based Rinato/Monk board Chanwoo Choi
2015-01-08 1:40 ` [PATCHv3 8/8] ARM: dts: Add memory bus node for Exynos4412-based TRATS2 board Chanwoo Choi
2015-02-15 0:25 ` [PATCHv3 0/8] devfreq: Add generic exynos memory-bus frequency driver Tobias Jakobi
2015-02-18 20:59 ` Tobias Jakobi [this message]
2015-02-22 23:44 ` Chanwoo Choi
2015-02-23 19:57 ` Tobias Jakobi
2015-02-23 23:55 ` Chanwoo Choi
[not found] <473523680.35451424740978095.JavaMail.weblogic@epmlwas05a>
2015-02-24 12:22 ` Tobias Jakobi
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