On Wed, Aug 01, 2018 at 09:11:40PM +0200, Stefan Wahren wrote: > > Mark Brown <broonie@xxxxxxxxxx> hat am 1. August 2018 um 18:02 geschrieben: > > (something in your mail client or workflow mangled the commit log here). > > I'm somewhat suspicious of this result given that that commit has been > > in -next rather longer than one day > The boot issue exists in sound/for-next since 2018-07-18 [1], which is > shortly after this commit. So did something change in mainline that caused this to trigger? I note that there's been the other DMA issues with these platforms and MMCI so I'm wondering if there's something going on with the DMA here. > > and the board doesn't visibly have a > > sound card in mainline (there are some I2S controllers in there but no > > card to use them). > The BCM2835 has HDMI Audio from vc4_hdmi. After removing the dma-channel "audio-rx" from the DTS the RPi boots properly even with the patch above. > Any ideas to investigate the issue further? Testing with things like the lockup detector enabled might show where it's stalled out.
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