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Commit 4f7946ec authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
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ALSA: hda - Debug output which type of fixup was selected 



Our fixup system is becoming increasingly complex, so it's becoming
time consuming to figure out which way the fix was applied.
This patch adds a few debug prints to aid when debugging why a specific
fixup was selected.

Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 322b8af1

sound/pci/hda/hda_auto_parser.c

+10 −0
Original line number Diff line number Diff line
@@ -920,6 +920,8 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec, 
			codec->fixup_id = pq->value;

#ifdef CONFIG_SND_DEBUG_VERBOSE

			codec->fixup_name = pq->name;

			codec_dbg(codec, "%s: picked fixup %s (pin match)\n",

				  codec->chip_name, codec->fixup_name);

#endif

			codec->fixup_list = fixlist;

			return;
@@ -960,6 +962,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec, 
		codec->fixup_list = NULL;

		codec->fixup_name = NULL;

		codec->fixup_id = HDA_FIXUP_ID_NO_FIXUP;

		codec_dbg(codec, "%s: picked no fixup (nofixup specified)\n",

			  codec->chip_name);

		return;

	}
@@ -969,6 +973,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec, 
				codec->fixup_id = models->id;

				codec->fixup_name = models->name;

				codec->fixup_list = fixlist;

				codec_dbg(codec, "%s: picked fixup %s (model specified)\n",

					  codec->chip_name, codec->fixup_name);

				return;

			}

			models++;
@@ -980,6 +986,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec, 
			id = q->value;

#ifdef CONFIG_SND_DEBUG_VERBOSE

			name = q->name;

			codec_dbg(codec, "%s: picked fixup %s (PCI SSID%s)\n",

				  codec->chip_name, name, q->subdevice_mask ? "" : " - vendor generic");

#endif

		}

	}
@@ -992,6 +1000,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec, 
				id = q->value;

#ifdef CONFIG_SND_DEBUG_VERBOSE

				name = q->name;

				codec_dbg(codec, "%s: picked fixup %s (codec SSID)\n",

					  codec->chip_name, name);

#endif

				break;

			}