[ALSA] Update A_SAMPLE_RATE register details.

EMU10K1/EMU10K2 driver

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 61a3f41..23dabbc 100644 (file)
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -805,10 +805,26 @@
 #define A_FXWC2                        0x75            /* Selects 0x9f-0x80 for FX recording           */
 
 #define A_SPDIF_SAMPLERATE     0x76            /* Set the sample rate of SPDIF output          */
-#define A_SPDIF_RATE_MASK      0x000000c0
+#define A_SAMPLE_RATE          0x76            /* Various sample rate settings. */
+#define A_SAMPLE_RATE_NOT_USED  0x0ffc111e     /* Bits that are not used and cannot be set.    */
+#define A_SAMPLE_RATE_UNKNOWN  0xf0030001      /* Bits that can be set, but have unknown use.  */
+#define A_SPDIF_RATE_MASK      0x000000e0      /* Any other values for rates, just use 48000   */
 #define A_SPDIF_48000          0x00000000
-#define A_SPDIF_44100          0x00000080
+#define A_SPDIF_192000         0x00000020
 #define A_SPDIF_96000          0x00000040
+#define A_SPDIF_44100          0x00000080
+
+#define A_I2S_CAPTURE_RATE_MASK        0x00000e00      /* This sets the capture PCM rate, but it is    */
+#define A_I2S_CAPTURE_48000    0x00000000      /* unclear if this sets the ADC rate as well.   */
+#define A_I2S_CAPTURE_192000   0x00000200
+#define A_I2S_CAPTURE_96000    0x00000400
+#define A_I2S_CAPTURE_44100    0x00000800
+
+#define A_PCM_RATE_MASK                0x0000e000      /* This sets the playback PCM rate on the P16V  */
+#define A_PCM_48000            0x00000000
+#define A_PCM_192000           0x00002000
+#define A_PCM_96000            0x00004000
+#define A_PCM_44100            0x00008000
 
 /* 0x77,0x78,0x79 "something i2s-related" - default to 0x01080000 on my audigy 2 ZS --rlrevell */
 /* 0x7a, 0x7b - lookup tables */