ALSA: oxygen: configure MIDI via device_config
To enable the MIDI port, model drivers must now set flags in
device_config, not only in misc_flags. This allows model drivers to
enable the UART without creating an ALSA MIDI device.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index 02191c6..b199721 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -502,10 +502,15 @@
if (err < 0)
goto err_card;
- if (chip->model.misc_flags & OXYGEN_MISC_MIDI) {
+ if (chip->model.device_config & (MIDI_OUTPUT | MIDI_INPUT)) {
+ unsigned int info_flags = MPU401_INFO_INTEGRATED;
+ if (chip->model.device_config & MIDI_OUTPUT)
+ info_flags |= MPU401_INFO_OUTPUT;
+ if (chip->model.device_config & MIDI_INPUT)
+ info_flags |= MPU401_INFO_INPUT;
err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI,
chip->addr + OXYGEN_MPU401,
- MPU401_INFO_INTEGRATED, 0, 0,
+ info_flags, 0, 0,
&chip->midi);
if (err < 0)
goto err_card;