Hello Andrzej, On 02/06/2015 11:55 AM, Andrzej Hajda wrote: > FIMD and MIXER IPs in disp1 power domain have async-bridges (to GSCALER), > therefore their clocks should be enabled during power domain switch. > > Signed-off-by: Andrzej Hajda <a.ha...@samsung.com> > --- > Hi, > > This is 2nd version of the patch. After decrypting manual and discussion > with Marek I guess this set of clocks is more apropriate - async-bridges > are present in MIXER and FIMD, so their clocks should be enabled. >
I just tested this version on my Exynos5420 Peach Pit and the power domain failed error does not happen anymore even after enabling and disabling the HDMI display several times. Thanks a lot for fixing this since the dependency was not clear to me from reading the manual. > The 1st version worked for me due to fact I have forgot to remove > clk_ignore_unused kernel boot option during tests ;) > Yes, that has bitten me too many times as well :) > Regards > Andrzej > --- Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
