[ALSA] ymfpci: fix SPDIF sample rate information

Modules: YMFPCI driver

Set the (read only) sample rate field in the IEC958 mixer controls to
48 kHz (instead of 44.1 kHz) because that is the rate actually
supported by the hardware.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 1dfc723..a1aa74b 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -1229,6 +1229,7 @@
 	spin_lock_irq(&chip->reg_lock);
 	ucontrol->value.iec958.status[0] = (chip->spdif_bits >> 0) & 0xff;
 	ucontrol->value.iec958.status[1] = (chip->spdif_bits >> 8) & 0xff;
+	ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
 	spin_unlock_irq(&chip->reg_lock);
 	return 0;
 }
@@ -1303,6 +1304,7 @@
 	spin_lock_irq(&chip->reg_lock);
 	ucontrol->value.iec958.status[0] = (chip->spdif_pcm_bits >> 0) & 0xff;
 	ucontrol->value.iec958.status[1] = (chip->spdif_pcm_bits >> 8) & 0xff;
+	ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
 	spin_unlock_irq(&chip->reg_lock);
 	return 0;
 }