2013-09-12 18:54:18

by Ondrej Zary

Subject: [PATCH 1/2] snd-ac97-codec: Add ID for TI TLV320AIC27 codec

Add 0x54584e03 ID for TI TLV320AIC27 AC'97 codec according to datasheet:
http://www.ti.com/lit/ds/slas253a/slas253a.pdf

The weird thing is that the chip is physically marked 320AD91.

Signed-off-by: Ondrej Zary <[email protected]>
---
sound/pci/ac97/ac97_codec.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 445ca48..bf578ba2 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -175,6 +175,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x54524106, 0xffffffff, "TR28026", NULL, NULL },
{ 0x54524108, 0xffffffff, "TR28028", patch_tritech_tr28028, NULL }, // added by xin jin [07/09/99]
{ 0x54524123, 0xffffffff, "TR28602", NULL, NULL }, // only guess --jk [TR28023 = eMicro EM28023 (new CT1297)]
+{ 0x54584e03, 0xffffffff, "TLV320AIC27", NULL, NULL },
{ 0x54584e20, 0xffffffff, "TLC320AD9xC", NULL, NULL },
{ 0x56494161, 0xffffffff, "VIA1612A", NULL, NULL }, // modified ICE1232 with S/PDIF
{ 0x56494170, 0xffffffff, "VIA1617A", patch_vt1617a, NULL }, // modified VT1616 with S/PDIF
--
Ondrej Zary

2013-09-12 18:54:22

by Ondrej Zary

Subject: [PATCH 2/2] snd-ac97-codec: Use complete ID when the codec is not known

Currently, if the codec ID is not known, the last byte of the ID is used as name.
It's not helpful at all, use full codec ID instead.

Signed-off-by: Ondrej Zary <[email protected]>
---
sound/pci/ac97/ac97_codec.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index bf578ba2..30a40a8 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1830,7 +1830,7 @@ void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name, int m
pid->patch(ac97);
}
} else
- sprintf(name + strlen(name), " id %x", id & 0xff);
+ sprintf(name + strlen(name), " id %x", id);
}

/**
--
Ondrej Zary