From: Cezary Rojewski Date: Mon, 26 Feb 2024 12:44:30 +0000 (+0100) Subject: ASoC: Intel: avs: Ignore codecs with no suppoting driver X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b9f706f9ef468754d35a459eaff12cc0594b6e5d;p=linux.git ASoC: Intel: avs: Ignore codecs with no suppoting driver HDMI codecs which are present and functional from audio perspective lack i915 support on drm side what results in -ENODEV during the probing sequence. There is no reason to perform recovery procedure e.g.: reset the HDAudio controller if this is the case. Signed-off-by: Cezary Rojewski Acked-by: Mark Brown Signed-off-by: Takashi Iwai Link: https://lore.kernel.org/r/20240226124432.1203798-4-cezary.rojewski@intel.com --- diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c index db78eb2f01080..565878eb42cd2 100644 --- a/sound/soc/intel/avs/core.c +++ b/sound/soc/intel/avs/core.c @@ -144,7 +144,7 @@ static int probe_codec(struct hdac_bus *bus, int addr) /* configure effectively creates new ASoC component */ ret = snd_hda_codec_configure(codec); if (ret < 0) { - dev_err(bus->dev, "failed to config codec %d\n", ret); + dev_warn(bus->dev, "failed to config codec #%d: %d\n", addr, ret); return ret; } @@ -153,15 +153,16 @@ static int probe_codec(struct hdac_bus *bus, int addr) static void avs_hdac_bus_probe_codecs(struct hdac_bus *bus) { - int c; + int ret, c; /* First try to probe all given codec slots */ for (c = 0; c < HDA_MAX_CODECS; c++) { if (!(bus->codec_mask & BIT(c))) continue; - if (!probe_codec(bus, c)) - /* success, continue probing */ + ret = probe_codec(bus, c); + /* Ignore codecs with no supporting driver. */ + if (!ret || ret == -ENODEV) continue; /*