Package: src:linux
Version: 5.10.46-4
Severity: normal
X-Debbugs-Cc: josua.maye...@gmail.com

Dear Maintainer,

During testing I found that audio playback to the HDMI port produces just loud 
noise. I was playing the amarok jingle as a test:
ogg123 -d alsa -o dev:dmix:CARD=DWHDMI first_run_jingle.ogg

Hopefully I'll find some time to investiaget - find a point where it still 
worked, and bisect.

Sincerely
Josua Mayer

This worked previously, but I can put my finger on when exactly. CVhanges since 
then:
-- Package-specific info:
** Version:
Linux version 5.10.0-8-armmp (debian-ker...@lists.debian.org) (gcc-10 (Debian 
10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP 
Debian 5.10.46-4 (2021-08-03)

** Command line:
  console=ttymxc0,115200 deferred_probe_timeout=10 ahci_imx.hotplug=1 
log_level=7 net.ifnames=0 cma=128M

** Tainted: WCE (9728)
 * kernel issued warning
 * staging driver was loaded
 * unsigned module was loaded

** Kernel log:
[   12.069422] systemd[1]: Set up automount Arbitrary Executable File Formats 
File System Automount Point.
[   12.096480] systemd[1]: Reached target Local Encrypted Volumes.
[   12.120468] systemd[1]: Reached target Paths.
[   12.140339] systemd[1]: Reached target Remote File Systems.
[   12.160262] systemd[1]: Reached target Slices.
[   12.176432] systemd[1]: Reached target Swap.
[   12.193295] systemd[1]: Listening on fsck to fsckd communication Socket.
[   12.216699] systemd[1]: Listening on initctl Compatibility Named Pipe.
[   12.241412] systemd[1]: Listening on Journal Audit Socket.
[   12.265183] systemd[1]: Listening on Journal Socket (/dev/log).
[   12.289322] systemd[1]: Listening on Journal Socket.
[   12.318746] systemd[1]: Listening on udev Control Socket.
[   12.341053] systemd[1]: Listening on udev Kernel Socket.
[   12.365221] systemd[1]: Condition check resulted in Huge Pages File System 
being skipped.
[   12.379484] systemd[1]: Mounting POSIX Message Queue File System...
[   12.416554] systemd[1]: Mounting Kernel Debug File System...
[   12.461157] systemd[1]: Mounting Kernel Trace File System...
[   12.502351] systemd[1]: Starting Create list of static device nodes for the 
current kernel...
[   12.537094] systemd[1]: Starting Load Kernel Module configfs...
[   12.569557] systemd[1]: Starting Load Kernel Module drm...
[   12.601128] systemd[1]: Starting Load Kernel Module fuse...
[   12.672399] systemd[1]: Condition check resulted in Set Up Additional Binary 
Formats being skipped.
[   12.711060] fuse: init (API version 7.32)
[   12.726776] systemd[1]: Starting File System Check on Root Device...
[   12.768988] systemd[1]: Starting Journal Service...
[   12.818378] systemd[1]: Starting Load Kernel Modules...
[   12.866644] systemd[1]: Starting Coldplug All udev Devices...
[   12.981618] systemd[1]: Mounted POSIX Message Queue File System.
[   13.014393] systemd[1]: Mounted Kernel Debug File System.
[   13.068936] systemd[1]: Mounted Kernel Trace File System.
[   13.115109] systemd[1]: Finished Create list of static device nodes for the 
current kernel.
[   13.159261] systemd[1]: modprobe@configfs.service: Succeeded.
[   13.185653] systemd[1]: Finished Load Kernel Module configfs.
[   13.226694] systemd[1]: modprobe@drm.service: Succeeded.
[   13.248464] systemd[1]: Finished Load Kernel Module drm.
[   13.286712] systemd[1]: modprobe@fuse.service: Succeeded.
[   13.310263] systemd[1]: Finished Load Kernel Module fuse.
[   13.351342] systemd[1]: Finished File System Check on Root Device.
[   13.395286] systemd[1]: Finished Load Kernel Modules.
[   13.448559] systemd[1]: Mounting FUSE Control File System...
[   13.494279] systemd[1]: Mounting Kernel Configuration File System...
[   13.554210] systemd[1]: Started File System Check Daemon to report status.
[   13.610566] systemd[1]: Starting Remount Root and Kernel File Systems...
[   13.682070] systemd[1]: Starting Apply Kernel Variables...
[   13.754329] systemd[1]: Mounted FUSE Control File System.
[   13.823376] systemd[1]: Mounted Kernel Configuration File System.
[   13.927190] systemd[1]: Finished Apply Kernel Variables.
[   13.932734] EXT4-fs (mmcblk1p1): re-mounted. Opts: (null)
[   13.982485] systemd[1]: Started Journal Service.
[   14.285169] systemd-journald[170]: Received client request to flush runtime 
journal.
[   14.329445] systemd-journald[170]: File 
/var/log/journal/2ebf67f9996a43629433b9fd557084ee/system.journal corrupted or 
uncleanly shut down, renaming and replacing.
[   16.708767] random: crng init done
[   16.712184] random: 7 urandom warning(s) missed due to ratelimiting
[   17.413602] Registered IR keymap rc-empty
[   17.500182] rc rc0: gpio_ir_recv as /devices/platform/ir-receiver/rc/rc0
[   17.513362] imx-ipuv3 2400000.ipu: IPUv3H probed
[   17.588254] rc rc0: lirc_dev: driver gpio_ir_recv registered at minor = 0, 
raw IR receiver, no transmitter
[   17.764881] input: gpio_ir_recv as 
/devices/platform/ir-receiver/rc/rc0/input0
[   17.871183] imx_media_common: module is from the staging directory, the 
quality is unknown, you have been warned.
[   17.927988] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 
imx_drm_exit [imxdrm])
[   18.018524] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 
imx_drm_exit [imxdrm])
[   18.059441] imx6_media: module is from the staging directory, the quality is 
unknown, you have been warned.
[   18.128354] dwhdmi-imx 120000.hdmi: Detected HDMI TX controller v1.31a with 
HDCP (DWC HDMI 3D TX PHY)
[   18.204065] coda 2040000.vpu: firmware: failed to load vpu_fw_imx6d.bin (-2)
[   18.211166] firmware_class: See https://wiki.debian.org/Firmware for 
information about missing firmware
[   18.220617] coda 2040000.vpu: Direct firmware load for vpu_fw_imx6d.bin 
failed with error -2
[   18.300794] imx-drm display-subsystem: bound 120000.hdmi (ops 
dw_hdmi_imx_ops [dw_hdmi_imx])
[   18.400701] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem 
on minor 0
[   18.479023] CAN device driver interface
[   18.512052] imx-drm display-subsystem: [drm] Cannot find any crtc or sizes
[   18.598110] coda 2040000.vpu: firmware: direct-loading firmware 
vpu/vpu_fw_imx6d.bin
[   18.692067] coda 2040000.vpu: Using fallback firmware vpu/vpu_fw_imx6d.bin
[   18.732082] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
[   18.842144] coda 2040000.vpu: Firmware code revision: 46076
[   18.847787] coda 2040000.vpu: Initialized CODA960.
[   18.852639] coda 2040000.vpu: Firmware version: 3.1.1
[   18.869140] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
[   18.932169] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
[   18.938708] etnaviv-gpu 130000.gpu: model: GC880, revision: 5106
[   19.068338] coda 2040000.vpu: encoder registered as video0
[   19.124285] coda 2040000.vpu: decoder registered as video1
[   19.209805] coda 2040000.vpu: encoder registered as video2
[   19.292308] coda 2040000.vpu: decoder registered as video3
[   19.463567] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[   19.541556] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
[   20.726074] imx_thermal 20c8000.anatop:tempmon: Commercial CPU temperature 
grade - max:95C critical:90C passive:85C
[   20.783054] sgtl5000 0-000a: Error reading chip id -6
[   21.991474] imx6_media_csi: module is from the staging directory, the 
quality is unknown, you have been warned.
[   22.009300] imx6_media_csi: module is from the staging directory, the 
quality is unknown, you have been warned.
[   22.129177] ipu1_csi0: Registered ipu1_csi0 capture as /dev/video4
[   22.184845] ipu1_ic_prpenc: Registered ipu1_ic_prpenc capture as /dev/video5
[   22.264314] ipu1_ic_prpvf: Registered ipu1_ic_prpvf capture as /dev/video6
[   22.344389] ipu1_csi1: Registered ipu1_csi1 capture as /dev/video7
[   22.451541] imx-media: Registered ipu_ic_pp csc/scaler as /dev/video8
[   24.017054] Qualcomm Atheros AR8035 2188000.ethernet-1:00: attached PHY 
driver [Qualcomm Atheros AR8035] (mii_bus:phy_addr=2188000.ethernet-1:00, 
irq=POLL)
[   28.128378] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow 
control off
[   28.144013] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   37.856008] brcm_reg: disabling
[243816.499204] Console: switching to colour frame buffer device 128x48
[243816.526588] imx-drm display-subsystem: [drm] fb0: imx-drmdrmfb frame buffer 
device

** Model information
Hardware        : Freescale i.MX6 Quad/DualLite (Device Tree)
Revision        : 0000
Device Tree model: SolidRun HummingBoard Solo/DualLite

** Loaded modules:
dw_hdmi_ahb_audio(E)
dw_hdmi_cec(E)
evdev(E)
imx6_media_csi(CE)
v4l2_fwnode(E)
snd_soc_simple_card(E)
snd_soc_simple_card_utils(E)
snd_soc_imx_spdif(E)
snd_soc_imx_audmux(E)
snd_soc_sgtl5000(E)
nvmem_imx_ocotp(E)
mux_mmio(E)
video_mux(E)
mux_core(E)
imx_thermal(E)
imx2_wdt(E)
snd_soc_fsl_spdif(E)
snd_soc_fsl_ssi(E)
imx_pcm_dma(E)
imx_pcm_fiq(E)
flexcan(E)
snd_soc_core(E)
can_dev(E)
snd_pcm_dmaengine(E)
snd_pcm(E)
snd_timer(E)
snd(E)
pwm_imx27(E)
soundcore(E)
imx6_media(CE)
coda_vpu(E)
v4l2_jpeg(E)
imx_media_common(CE)
imx_vdoa(E)
videobuf2_vmalloc(E)
dw_hdmi_imx(E)
videobuf2_dma_contig(E)
dw_hdmi(E)
v4l2_mem2mem(E)
etnaviv(E)
videobuf2_memops(E)
cec(E)
gpu_sched(E)
videobuf2_v4l2(E)
imxdrm(E)
videobuf2_common(E)
gpio_ir_recv(E)
drm_kms_helper(E)
imx_ipu_v3(E)
rc_core(E)
imx6q_cpufreq(E)
fuse(E)
drm(E)
configfs(E)
ip_tables(E)
x_tables(E)
autofs4(E)
ext4(E)
crc16(E)
mbcache(E)
jbd2(E)
crc32c_generic(E)
ci_hdrc_imx(E)
ci_hdrc(E)
ulpi(E)
roles(E)
ehci_hcd(E)
udc_core(E)
phy_generic(E)
sdhci_esdhc_imx(E)
usbcore(E)
sdhci_pltfm(E)
cqhci(E)
sdhci(E)
i2c_imx(E)
usbmisc_imx(E)
at803x(E)
anatop_regulator(E)
phy_mxs_usb(E)
gpio_mxc(E)

** PCI devices:
00:00.0 PCI bridge [0604]: Synopsys, Inc. DWC_usb3 / PCIe bridge [16c3:abcd] 
(rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 305
        Region 0: Memory at 01000000 (32-bit, non-prefetchable) [size=1M]
        Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0
        I/O behind bridge: [disabled]
        Memory behind bridge: [disabled]
        Prefetchable memory behind bridge: [disabled]
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        Expansion ROM at 01100000 [virtual] [disabled] [size=64K]
        BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport


** USB devices:
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 11.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: armhf (armv7l)

Kernel: Linux 5.10.0-8-armmp (SMP w/1 CPU thread)
Kernel taint flags: TAINT_WARN, TAINT_CRAP, TAINT_UNSIGNED_MODULE
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-5.10.0-8-armmp depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.140
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-8-armmp recommends:
pn  apparmor             <none>
pn  firmware-linux-free  <none>

Versions of packages linux-image-5.10.0-8-armmp suggests:
pn  debian-kernel-handbook  <none>
pn  linux-doc-5.10          <none>

Versions of packages linux-image-5.10.0-8-armmp is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
ii  firmware-misc-nonfree     20210716-1
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
ii  firmware-ti-connectivity  20210716-1
pn  xen-hypervisor            <none>

-- no debconf information

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