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Diffstat (limited to 'sound/pci/emu10k1/p16v.h')
-rw-r--r--sound/pci/emu10k1/p16v.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/emu10k1/p16v.h b/sound/pci/emu10k1/p16v.h
index 153214940336..4e0ee1a9747a 100644
--- a/sound/pci/emu10k1/p16v.h
+++ b/sound/pci/emu10k1/p16v.h
@@ -59,7 +59,7 @@
59 * ADC: Philips 1361T (Stereo 24bit) 59 * ADC: Philips 1361T (Stereo 24bit)
60 * DAC: CS4382-K (8-channel, 24bit, 192Khz) 60 * DAC: CS4382-K (8-channel, 24bit, 192Khz)
61 * 61 *
62 * This code was initally based on code from ALSA's emu10k1x.c which is: 62 * This code was initially based on code from ALSA's emu10k1x.c which is:
63 * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> 63 * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com>
64 * 64 *
65 * This program is free software; you can redistribute it and/or modify 65 * This program is free software; you can redistribute it and/or modify
@@ -86,7 +86,7 @@
86 * The sample rate is also controlled by the same registers that control the rate of the EMU10K2 sample rate converters. 86 * The sample rate is also controlled by the same registers that control the rate of the EMU10K2 sample rate converters.
87 */ 87 */
88 88
89/* Initally all registers from 0x00 to 0x3f have zero contents. */ 89/* Initially all registers from 0x00 to 0x3f have zero contents. */
90#define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */ 90#define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */
91 /* One list entry: 4 bytes for DMA address, 91 /* One list entry: 4 bytes for DMA address,
92 * 4 bytes for period_size << 16. 92 * 4 bytes for period_size << 16.
@@ -96,7 +96,7 @@
96#define PLAYBACK_LIST_SIZE 0x01 /* Size of list in bytes << 16. E.g. 8 periods -> 0x00380000 */ 96#define PLAYBACK_LIST_SIZE 0x01 /* Size of list in bytes << 16. E.g. 8 periods -> 0x00380000 */
97#define PLAYBACK_LIST_PTR 0x02 /* Pointer to the current period being played */ 97#define PLAYBACK_LIST_PTR 0x02 /* Pointer to the current period being played */
98#define PLAYBACK_UNKNOWN3 0x03 /* Not used */ 98#define PLAYBACK_UNKNOWN3 0x03 /* Not used */
99#define PLAYBACK_DMA_ADDR 0x04 /* Playback DMA addresss */ 99#define PLAYBACK_DMA_ADDR 0x04 /* Playback DMA address */
100#define PLAYBACK_PERIOD_SIZE 0x05 /* Playback period size. win2000 uses 0x04000000 */ 100#define PLAYBACK_PERIOD_SIZE 0x05 /* Playback period size. win2000 uses 0x04000000 */
101#define PLAYBACK_POINTER 0x06 /* Playback period pointer. Used with PLAYBACK_LIST_PTR to determine buffer position currently in DAC */ 101#define PLAYBACK_POINTER 0x06 /* Playback period pointer. Used with PLAYBACK_LIST_PTR to determine buffer position currently in DAC */
102#define PLAYBACK_FIFO_END_ADDRESS 0x07 /* Playback FIFO end address */ 102#define PLAYBACK_FIFO_END_ADDRESS 0x07 /* Playback FIFO end address */