Re: [2.6.20] tifm_7xx1/mmc not working

Alex Dubov
2007-02-08T23:35:43Z

I'm aware that there are some weird problems with a 2.6.20. I'm currently looking into it.

Besides, I wonder, are tifm and sdhci play nicely together? And then, we do know that suspend is
totally broken in the older versions of the driver. So it may be desirable to make a test with
sdhci unloaded and machine freshly rebooted (not resumed).

--- Pierre Ossman <drzeus-mmc@drzeus.cx> wrote:

> Alex Dubov is the maintainer of tifm, not me.
>
> Andreas Steinmetz wrote:
> > Hi,
> > I do have a problem with tifm_7xx1 and 2.6.20. First of all, the device
> > is working with 2.6.18.2 and the out of tree tifm-0.6 release. In this
> > case except for the first card insertion after suspend/reboot I do get
> > the following messages:
> >
> > tifm_7xx1: sd card detected in socket 3
> > mmcblk0: mmc0:7d7f SD01G 1006080KiB
> > mmcblk0: p1
> >
> > With 2.6.20, however, I always do get only the following which is the
> > same as for 2.6.18.2 on first card insert after reboot/suspend:
> >
> > tifm_7xx1: sd card detected in socket 3
> >
> > Am I doing something wrong here or is there a problem?
> >
> > Relevant modules loaded with 2.6.20:
> >
> > mmc_block 7944 0
> > tifm_sd 10824 0
> > tifm_7xx1 7296 0
> > sdhci 17548 0
> > tifm_core 7960 2 tifm_sd,tifm_7xx1
> > mmc_core 24096 3 mmc_block,tifm_sd,sdhci
> >
>
> Rgds
> --
> -- Pierre Ossman
>
> Linux kernel, MMC maintainer http://www.kernel.org
> PulseAudio, core developer http://pulseaudio.org
> rdesktop, core developer http://www.rdesktop.org
>

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