ALSA: asihpi - Support single-rate no-SRC cards

Cards without settable local samplerate and without SRC
still must have a valid samplerate.
This fixed rate is determined by reading the current rate for the card.

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 7 insertions, 9 deletions

diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index 0ac1f98d91a1..22606e3b08f4 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -381,13 +381,13 @@ static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi,
                                 "No local sampleclock, err %d\n", err);
                 }
 
-                for (idx = 0; idx < 100; idx++) {
-                        if (hpi_sample_clock_query_local_rate(
-                                h_control, idx, &sample_rate)) {
-                                if (!idx)
-                                        snd_printk(KERN_ERR
-                                                "Local rate query failed\n");
-
+                for (idx = -1; idx < 100; idx++) {
+                        if (idx == -1) {
+                                if (hpi_sample_clock_get_sample_rate(h_control,
+                                                                &sample_rate))
+                                        continue;
+                        } else if (hpi_sample_clock_query_local_rate(h_control,
+                                                        idx, &sample_rate)) {
                                 break;
                         }
 
@@ -440,8 +440,6 @@ static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi,
                 }
         }
 
-        /* printk(KERN_INFO "Supported rates %X %d %d\n",
-           rates, rate_min, rate_max); */
         pcmhw->rates = rates;
         pcmhw->rate_min = rate_min;
         pcmhw->rate_max = rate_max;