Bug 150591
| Summary: | broadwell-rt286 not working on Dell Venue 11 Pro 7140 since Linux 4.5.0rc1 | ||
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| Product: | Drivers | Reporter: | RussianNeuroMancer (russianneuromancer) |
| Component: | Sound(ALSA) | Assignee: | Jaroslav Kysela (perex) |
| Status: | RESOLVED UNREPRODUCIBLE | ||
| Severity: | normal | CC: | keqiao.zhang, szmaszmo, yang.jie |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 4.7.0 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
aplay -l output from kernel 4.4.15
aplay -l output from kernel 4.5.0rc1 list of audio cards on kernel 4.4.5 list of audio cards on kernel 4.4.15 list of audio cards on kernel 4.5.0rc1 dmesg of kernel 4.4.15 dmesg of kernel 4.5.0rc1 sst acpi probing debug dmesg of kernel 4.7.0 with sst acpi probing debug patch 4.5.0 kernel config |
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Description
RussianNeuroMancer
2016-07-28 12:00:17 UTC
Created attachment 226661 [details]
aplay -l output from kernel 4.4.15
Created attachment 226671 [details]
aplay -l output from kernel 4.5.0rc1
Created attachment 226681 [details]
list of audio cards on kernel 4.4.5
Created attachment 226691 [details]
list of audio cards on kernel 4.4.15
Created attachment 226701 [details]
list of audio cards on kernel 4.5.0rc1
Created attachment 226711 [details]
dmesg of kernel 4.4.15
Created attachment 226721 [details]
dmesg of kernel 4.5.0rc1
hi RussianNeuroMancer, can you check if there is INT343A in your folder: /sys/bus/acpi/devices/ Yes, it's there on 4.8.0rc1. aplay -l still show only HDMI outputs. Maybe related to this? https://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/commit/?h=topic/intel&id=a395bdd6b24b692adbce0df6510ec9f2af57573e can you show the value of /sys/bus/acpi/devices/INT343A:00/status and /sys/bus/acpi/devices/INT3438:00/status ? ~# cat /sys/bus/acpi/devices/INT343A:00/status 15 ~# cat /sys/bus/acpi/devices/INT3438:00/status 15 that looks correct. you may need add some log to trace the acpi probing. Okay, please tell me what exactly I have to provide to help resolve this. Created attachment 228991 [details]
sst acpi probing debug
hi, could you apply this patch and send back the dmesg?
Created attachment 229781 [details] dmesg of kernel 4.7.0 with sst acpi probing debug patch > hi, could you apply this patch and send back the dmesg? New dmesg attached. how about the output of 'lsmod | grep "snd"'? While checking 'lsmod | grep "snd"' on latest kernel I find that issue no longer reproducible on Linux 4.8rc3 - audio is working now, so I guess this bugreport can be closed. If you still would like me to test Linux 4.5-4.7 kernels (provide logs/debug info) where audio doesn't work - please let me know. I guess you didn't compile broadwell machine driver with 4.5~4.7 kernel, because we introduce a dw_core=y dependency at that stage. latest 4.8rc3 fixed for takashi add a patch for that, iirc. can you attach the kernel .config that you used to compile 4.5 kernel? anyway, audio working for you is good news. :) Created attachment 231111 [details] 4.5.0 kernel config > I guess you didn't compile broadwell machine driver with 4.5~4.7 kernel I installed this kernels: http://kernel.ubuntu.com/~kernel-ppa/mainline/ > because we introduce a dw_core=y dependency at that stage My guess that was related, as you see in comment #10 > can you attach the kernel .config that you used to compile 4.5 kernel? Ubuntu's Linux 4.5.0 kernel config attached. As I already mention under https://bugzilla.kernel.org/show_bug.cgi?id=150601 since kernel 5.x (tested 5.2 on Manjaro) the card does not work again??? (even speaker). Only some weird sounds come from the jack output. Linux version 5.2.1-1-MANJARO (dmesg): ... broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> System Pin mapping ok broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload0 Pin mapping ok broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload1 Pin mapping ok broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Loopback Pin mapping ok broadwell-audio broadwell-audio: rt286-aif1 <-> snd-soc-dummy-dai mapping ok input: broadwell-rt286 Headset as /devices/pci0000:00/INT3438:00/broadwell-audio/sound/card1/input12 ... haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2 haswell-pcm-audio haswell-pcm-audio: error: message type 7 header 0x87000000 haswell-pcm-audio haswell-pcm-audio: error: reset stream 2 still running haswell-pcm-audio haswell-pcm-audio: error: reset stream 0 still running haswell-pcm-audio haswell-pcm-audio: ipc: error set dx state 3 failed haswell-pcm-audio haswell-pcm-audio: ipc: error set dx state 3 failed haswell-pcm-audio haswell-pcm-audio: ipc: error set dx state 3 failed ... szmaszmo, issue appear between 5.2rc1 and 5.2rc2. szmaszmo, there is new bugreport: bug 205083 |