Commit a8cd7148 authored by Adrian Knoth's avatar Adrian Knoth Committed by Takashi Iwai
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ALSA: hdspm - Add support for 128-192kHz WordClock input 



Allow WordClock input rates of 128, 176.4 and 192kHz.

Signed-off-by: default avatarAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8e0d7043

sound/pci/rme9652/hdspm.c

+16 −3
Original line number Diff line number Diff line
@@ -400,8 +400,8 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); 


#define HDSPM_wc_freq0 (1<<5)	/* input freq detected via autosync  */

#define HDSPM_wc_freq1 (1<<6)	/* 001=32, 010==44.1, 011=48, */

#define HDSPM_wc_freq2 (1<<7)	/* 100=64, 101=88.2, 110=96, */

/* missing Bit   for               111=128, 1000=176.4, 1001=192 */

#define HDSPM_wc_freq2 (1<<7)	/* 100=64, 101=88.2, 110=96, 111=128 */

#define HDSPM_wc_freq3 0x800	/* 1000=176.4, 1001=192 */



#define HDSPM_SyncRef0 0x10000  /* Sync Reference */

#define HDSPM_SyncRef1 0x20000
@@ -412,13 +412,17 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); 


#define HDSPM_wc_valid (HDSPM_wcLock|HDSPM_wcSync)



#define HDSPM_wcFreqMask  (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2)

#define HDSPM_wcFreqMask  (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2|\

			    HDSPM_wc_freq3)

#define HDSPM_wcFreq32    (HDSPM_wc_freq0)

#define HDSPM_wcFreq44_1  (HDSPM_wc_freq1)

#define HDSPM_wcFreq48    (HDSPM_wc_freq0|HDSPM_wc_freq1)

#define HDSPM_wcFreq64    (HDSPM_wc_freq2)

#define HDSPM_wcFreq88_2  (HDSPM_wc_freq0|HDSPM_wc_freq2)

#define HDSPM_wcFreq96    (HDSPM_wc_freq1|HDSPM_wc_freq2)

#define HDSPM_wcFreq128   (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2)

#define HDSPM_wcFreq176_4 (HDSPM_wc_freq3)

#define HDSPM_wcFreq192   (HDSPM_wc_freq0|HDSPM_wc_freq3)



#define HDSPM_status1_F_0 0x0400000

#define HDSPM_status1_F_1 0x0800000
@@ -1181,6 +1185,15 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm) 
			case HDSPM_wcFreq96:

				rate = 96000;

				break;

			case HDSPM_wcFreq128:

				rate = 128000;

				break;

			case HDSPM_wcFreq176_4:

				rate = 176400;

				break;

			case HDSPM_wcFreq192:

				rate = 192000;

				break;

			default:

				rate = 0;

				break;