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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: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
isee-imx_3.14.28.y
Adrian Knoth 8 years ago
committed by Takashi Iwai
parent
commit
a8cd714804
1 changed files with 16 additions and 3 deletions
  1. +16
    -3
      sound/pci/rme9652/hdspm.c

+ 16
- 3
sound/pci/rme9652/hdspm.c View File

@ -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;


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