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Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54 Removed upstreamed: generic/backport-6.6/780-24-v6.12-r8169-disable-ALDPS-per-default-for-RTL8125.patch[1] generic/pending-6.6/360-selftests-bpf-portability-of-unprivileged-tests.patch[2] Manually rebased: bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch bmips/patches-6.6/200-mips-bmips-automatically-detect-CPU-frequency.patch All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.54&id=50d062b6cc90c45a0de54e9bd9903c82777d66bf 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.54&id=103c0431c7fb4790affea121126840dbfb146341 Build system: x86/64 Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Signed-off-by: John Audia <therealgraysky@proton.me> Link: https://github.com/openwrt/openwrt/pull/16602 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
42 lines
1.6 KiB
Diff
42 lines
1.6 KiB
Diff
From 7508b889b8c8058e53ceeec90a1e3cc998897e16 Mon Sep 17 00:00:00 2001
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From: Dom Cobley <popcornmix@gmail.com>
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Date: Tue, 6 Dec 2022 15:05:56 +0000
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Subject: [PATCH 0029/1085] vc4_hdmi: Avoid log spam for audio start failure
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We regularly get dmesg error reports of:
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[ 18.184066] hdmi-audio-codec hdmi-audio-codec.3.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19
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[ 18.184098] MAI: soc_pcm_open() failed (-19)
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Currently I get 30 of these when booting to desktop.
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We always say, ignore they are harmless, but removing them would be good.
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A bit of investigation shows, for me, the errors are all generated by second, unused hdmi interface.
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It shows as an alsa device, and pulseaudio attempts to open it (numerous times), generating a kernel
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error message each time.
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systemctl --user restart pulseaudio.service generates 6 additional error messages.
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The error messages all come through:
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https://github.com/raspberrypi/linux/blob/a009a9c0d79dfec114ee5102ec3d3325a172c952/sound/soc/soc-pcm.c#L39
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which suggests returning ENOTSUPP, rather that ENODEV will be quiet. And indeed it is.
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Note: earlier kernels do not have the quiet ENOTSUPP, so additional cherry-picks will be needed to backport
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Signed-off-by: Dom Cobley <popcornmix@gmail.com>
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---
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drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
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+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
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@@ -2400,7 +2400,7 @@ static int vc4_hdmi_audio_startup(struct
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}
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if (!vc4_hdmi_audio_can_stream(vc4_hdmi)) {
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- ret = -ENODEV;
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+ ret = -ENOTSUPP;
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goto out_dev_exit;
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}
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