[ALSA] snd-emu10k1: Add emu1010 internal clock rate control for 44100 or 48000.


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 7cfa91e..8b28304 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1392,6 +1392,7 @@
 	unsigned int input_source[64];
 	unsigned int adc_pads; /* bit mask */
 	unsigned int dac_pads; /* bit mask */
+	unsigned int internal_clock; /* 44100 or 48000 */
 };
 
 struct snd_emu10k1 {