http://bugzilla.suse.com/show_bug.cgi?id=1105282 Alexander Graf changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Hardware|Other |aarch64 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1105282 http://bugzilla.suse.com/show_bug.cgi?id=1105282#c2 --- Comment #2 from Steffen Winterfeldt --- Even if I add snd_pcm manually nobody will load it automatically unless the dependencies are right. So, if snd_pcm is needed for vc4 to function properly, please add a module dependency. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1105282 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- CC|sndirsch@suse.com | -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1105282 http://bugzilla.suse.com/show_bug.cgi?id=1105282#c5 --- Comment #5 from Takashi Iwai --- (In reply to Andreas Färber from comment #4)

Matthias/Yousaf, please take a look at why vc4 is pulling in snd_pcm without dracut noticing. Understanding that would be the first step to figuring out who can fix in which way.

It's simply because vc4 driver supports HDMI audio. And there is no option to disable it, hence loading the sound module beforehand is mandatory as a hard dependency. This doesn't happen on other graphics drivers on PC, because they have a dynamic binding using component (i915) or communicating indirectly via HD-audio bus (AMD, Nvidia) regarding HDMI audio. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1105282 http://bugzilla.suse.com/show_bug.cgi?id=1105282#c6 Petr Tesařík changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |IN_PROGRESS Assignee|mbrugger@suse.com |ptesarik@suse.com --- Comment #6 from Petr Tesařík --- This looks exactly like bug 1129815, just on Tumbleweed. -- You are receiving this mail because: You are on the CC list for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1105282 https://bugzilla.suse.com/show_bug.cgi?id=1105282#c8 --- Comment #8 from Ivan Ivanov --- (In reply to Petr Tesa����k from comment #7)

@Ivan: Can you check if this is still an issue with current Tumbleweed, please?

Tested with openSUSE-Tumbleweed-DVD-aarch64-Snapshot20210517-Media.iso On both RPi 3 and 4 HDMI output is initialised fine and GUI of the installer is visible on external monitor. # lsmod | grep -i snd snd_soc_core 299008 1 vc4 snd_compress 32768 1 snd_soc_core ac97_bus 16384 1 snd_soc_core snd_pcm_dmaengine 20480 1 snd_soc_core snd_pcm 163840 4 vc4,snd_compress,snd_soc_core,snd_pcm_dmaengine snd_timer 45056 1 snd_pcm snd 114688 4 snd_timer,snd_compress,snd_soc_core,snd_pcm soundcore 20480 1 snd # grep vc4 /var/log/boot.msg <6>[ 38.555010] rc rc0: vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0 <6>[ 38.555346] input: vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0/input0 <3>[ 38.556421] debugfs: Directory '3f902000.hdmi' with parent 'vc4-hdmi' already present! <6>[ 38.562996] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops [vc4]) <6>[ 38.563385] vc4-drm soc:gpu: bound 3f806000.vec (ops vc4_vec_ops [vc4]) <6>[ 38.563664] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4]) <6>[ 38.563991] vc4-drm soc:gpu: bound 3f004000.txp (ops vc4_txp_ops [vc4]) <6>[ 38.564287] vc4-drm soc:gpu: bound 3f206000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 38.564615] vc4-drm soc:gpu: bound 3f207000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 38.564884] vc4-drm soc:gpu: bound 3f807000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 38.565102] vc4-drm soc:gpu: bound 3fc00000.v3d (ops vc4_v3d_ops [vc4]) <6>[ 38.565887] fb0: switching to vc4drmfb from EFI VGA <6>[ 38.591288] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 0 <6>[ 38.744472] vc4-drm soc:gpu: [drm] fb0: vc4drmfb frame buffer device -- You are receiving this mail because: You are on the CC list for the bug.