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-rw-r--r--sound/pci/Kconfig6
-rw-r--r--sound/pci/cmipci.c22
2 files changed, 18 insertions, 10 deletions
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 9554140f0b04..5d0732c09f2e 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -170,14 +170,14 @@ config SND_CA0106
will be called snd-ca0106.
config SND_CMIPCI
- tristate "C-Media 8738, 8338"
+ tristate "C-Media 8338, 8738, 8768, 8770"
depends on SND
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_PCM
help
- If you want to use soundcards based on C-Media CMI8338 or CMI8738
- chips, say Y here and read
+ If you want to use soundcards based on C-Media CMI8338, CMI8738,
+ CMI8768 or CMI8770 chips, say Y here and read
<file:Documentation/sound/alsa/CMIPCI.txt>.
To compile this driver as a module, choose M here: the module
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index c42c51647df7..9d394c7c221d 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -2774,10 +2774,14 @@ static int __devinit snd_cmipci_create_fm(struct cmipci *cm, long fm_port)
if (!fm_port)
goto disable_fm;
- /* first try FM regs in PCI port range */
- iosynth = cm->iobase + CM_REG_FM_PCI;
- err = snd_opl3_create(cm->card, iosynth, iosynth + 2,
- OPL3_HW_OPL3, 1, &opl3);
+ if (cm->chip_version > 33) {
+ /* first try FM regs in PCI port range */
+ iosynth = cm->iobase + CM_REG_FM_PCI;
+ err = snd_opl3_create(cm->card, iosynth, iosynth + 2,
+ OPL3_HW_OPL3, 1, &opl3);
+ } else {
+ err = -EIO;
+ }
if (err < 0) {
/* then try legacy ports */
val = snd_cmipci_read(cm, CM_REG_LEGACY_CTRL) & ~CM_FMSEL_MASK;
@@ -2935,7 +2939,8 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
return err;
}
- integrated_midi = snd_cmipci_read_b(cm, CM_REG_MPU_PCI) != 0xff;
+ integrated_midi = cm->chip_version > 33 &&
+ snd_cmipci_read_b(cm, CM_REG_MPU_PCI + 1) != 0xff;
if (integrated_midi && mpu_port[dev] == 1)
iomidi = cm->iobase + CM_REG_MPU_PCI;
else {
@@ -2955,8 +2960,11 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
}
}
- if ((err = snd_cmipci_create_fm(cm, fm_port[dev])) < 0)
- return err;
+ if (cm->chip_version < 68) {
+ err = snd_cmipci_create_fm(cm, fm_port[dev]);
+ if (err < 0)
+ return err;
+ }
/* reset mixer */
snd_cmipci_mixer_write(cm, 0, 0);