Commit b9f706f9 authored by Cezary Rojewski's avatar Cezary Rojewski Committed by Takashi Iwai

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: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Acked-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240226124432.1203798-4-cezary.rojewski@intel.com
parent cf9c19df
......@@ -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;
/*
......
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