diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_bind.c | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c index 70671ad65d24..6efadbfb3fe3 100644 --- a/sound/pci/hda/hda_bind.c +++ b/sound/pci/hda/hda_bind.c @@ -174,14 +174,40 @@ static inline bool codec_probed(struct hda_codec *codec) return device_attach(hda_codec_dev(codec)) > 0 && codec->preset; } -/* try to auto-load and bind the codec module */ -static void codec_bind_module(struct hda_codec *codec) +/* try to auto-load codec module */ +static void request_codec_module(struct hda_codec *codec) { #ifdef MODULE char modalias[32]; + const char *mod = NULL; + + switch (codec->probe_id) { + case HDA_CODEC_ID_GENERIC_HDMI: +#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI) + mod = "snd-hda-codec-hdmi"; +#endif + break; + case HDA_CODEC_ID_GENERIC: +#if IS_MODULE(CONFIG_SND_HDA_GENERIC) + mod = "snd-hda-codec-generic"; +#endif + break; + default: + snd_hdac_codec_modalias(&codec->core, modalias, sizeof(modalias)); + mod = modalias; + break; + } + + if (mod) + request_module(mod); +#endif /* MODULE */ +} - snd_hdac_codec_modalias(&codec->core, modalias, sizeof(modalias)); - request_module(modalias); +/* try to auto-load and bind the codec module */ +static void codec_bind_module(struct hda_codec *codec) +{ +#ifdef MODULE + request_codec_module(codec); if (codec_probed(codec)) return; #endif @@ -218,17 +244,13 @@ static int codec_bind_generic(struct hda_codec *codec) if (is_likely_hdmi_codec(codec)) { codec->probe_id = HDA_CODEC_ID_GENERIC_HDMI; -#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI) - request_module("snd-hda-codec-hdmi"); -#endif + request_codec_module(codec); if (codec_probed(codec)) return 0; } codec->probe_id = HDA_CODEC_ID_GENERIC; -#if IS_MODULE(CONFIG_SND_HDA_GENERIC) - request_module("snd-hda-codec-generic"); -#endif + request_codec_module(codec); if (codec_probed(codec)) return 0; return -ENODEV; |