Messages in this thread | | | Date | Fri, 25 Dec 2009 16:31:58 +0100 | Subject | Re: intel hda regression: 2.6.33-rc{1,2}: hd-audio0 eats 25% CPU (according to top) | From | Maciej Rutecki <> |
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2009/12/25 Sergei Trofimovich <slyich@gmail.com>:
> Done: > > d56757abc11a21996d9839c0d4e3b2c3666cd318 is the first bad commit > commit d56757abc11a21996d9839c0d4e3b2c3666cd318 > Author: Takashi Iwai <tiwai@suse.de> > Date: Wed Nov 18 08:00:14 2009 +0100 > > ALSA: hda - Replace the rest of jack-detections with snd_hda_jack_detect() > > Signed-off-by: Takashi Iwai <tiwai@suse.de> > > :040000 040000 46040881f7bc4b662a784ac66a6482c2a5b3dca5 6a76aa47a3d0cccad0c8a3ae62cb63ecbdd9b44d M sound > > Bisect log: > git bisect start '--' 'sound/pci/hda' > # bad: [55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f] Linux 2.6.33-rc1 > git bisect bad 55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f > # good: [22763c5cf3690a681551162c15d34d935308c8d7] Linux 2.6.32 > git bisect good 22763c5cf3690a681551162c15d34d935308c8d7 > # good: [123c07aeddd71fbb295842a8c19866e780b9a100] ALSA: hda_intel: Digital PC Beep - change behaviour for input layer > git bisect good 123c07aeddd71fbb295842a8c19866e780b9a100 > # good: [123c07aeddd71fbb295842a8c19866e780b9a100] ALSA: hda_intel: Digital PC Beep - change behaviour for input layer > git bisect good 123c07aeddd71fbb295842a8c19866e780b9a100 > # bad: [0b587fc4d35afb1bc0fc3d890084bb14c78372dc] ALSA: hda: Fix max PCM level to 0 dB for Fujitsu-Siemens laptops using CX2054 > 9 (Venice) > git bisect bad 0b587fc4d35afb1bc0fc3d890084bb14c78372dc > # good: [23ccc2bd246a5bdb1ac03dc9040a0585c1890ef3] ALSA: intelhdmi - export monitor-presence and ELD-valid status > git bisect good 23ccc2bd246a5bdb1ac03dc9040a0585c1890ef3 > # bad: [d56757abc11a21996d9839c0d4e3b2c3666cd318] ALSA: hda - Replace the rest of jack-detections with snd_hda_jack_detect() > git bisect bad d56757abc11a21996d9839c0d4e3b2c3666cd318 > # good: [848de598eef9603d6f2c174f90fded4e63ac5e23] ALSA: intelhdmi - sticky infoframe > git bisect good 848de598eef9603d6f2c174f90fded4e63ac5e23 > # good: [81bf31e2d0a6a9f5d83da0a757f8ca03db908162] ALSA: intelhdmi - sticky channel count > git bisect good 81bf31e2d0a6a9f5d83da0a757f8ca03db908162 > # good: [83d605fd63e704419ccb92d48b735c6890ce3d6a] ALSA: hda - show EPSS capability in proc > git bisect good 83d605fd63e704419ccb92d48b735c6890ce3d6a > > Sorry, was unable to revert that commit on top of current 2.6.33-rc2 and verify it's guilty. > >> Takashi > > -- > > Sergei >
Good work. I already find some time to test, and I have the same bisection's result, so I think that this commit cause problem.
Regards -- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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