Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 151 insertions, 0 deletions

diff --git a/sound/parisc/harmony.h b/sound/parisc/harmony.h
new file mode 100644
index 000000000000..ef77f9a577d5
--- /dev/null
+++ b/sound/parisc/harmony.h
@@ -0,0 +1,151 @@
+/* Hewlett-Packard Harmony audio driver
+ * Copyright (C) 2004, Kyle McMartin <kyle@parisc-linux.org>
+ */
+
+#ifndef __HARMONY_H__
+#define __HARMONY_H__
+
+struct harmony_buffer {
+        unsigned long addr;
+        int buf;
+        int count;
+        int size;
+        int coherent;
+};
+
+typedef struct snd_card_harmony {
+        int irq;
+
+        unsigned long hpa; /* hard physical address */
+        void __iomem *iobase; /* remapped io address */
+
+        struct parisc_device *dev;
+
+        struct {
+                u32 gain;
+                u32 rate;
+                u32 format;
+                u32 stereo;
+                int playing;
+                int capturing;
+        } st;
+
+        struct snd_dma_device dma; /* playback/capture */
+        struct harmony_buffer pbuf;
+        struct harmony_buffer cbuf;
+
+        struct snd_dma_buffer gdma; /* graveyard */
+        struct snd_dma_buffer sdma; /* silence */
+
+        struct {
+                unsigned long play_intr;
+                unsigned long rec_intr;
+                unsigned long graveyard_intr;
+                unsigned long silence_intr;
+        } stats;
+
+        snd_pcm_t *pcm;
+        snd_card_t *card;
+        snd_pcm_substream_t *psubs;
+        snd_pcm_substream_t *csubs;
+        snd_info_entry_t *proc;
+
+        spinlock_t lock;
+        spinlock_t mixer_lock;
+} harmony_t;
+
+#define MAX_PCM_DEVICES     1
+#define MAX_PCM_SUBSTREAMS  4
+#define MAX_MIDI_DEVICES    0
+
+#define HARMONY_SIZE       64
+
+#define BUF_SIZE     PAGE_SIZE
+#define MAX_BUFS     10
+#define MAX_BUF_SIZE (MAX_BUFS * BUF_SIZE)
+
+#define PLAYBACK_BUFS    MAX_BUFS
+#define RECORD_BUFS      MAX_BUFS
+#define GRAVEYARD_BUFS   1
+#define GRAVEYARD_BUFSZ  (GRAVEYARD_BUFS*BUF_SIZE)
+#define SILENCE_BUFS     1
+#define SILENCE_BUFSZ    (SILENCE_BUFS*BUF_SIZE)
+
+#define HARMONY_ID       0x000
+#define HARMONY_RESET    0x004
+#define HARMONY_CNTL     0x008
+#define HARMONY_GAINCTL  0x00c
+#define HARMONY_PNXTADD  0x010
+#define HARMONY_PCURADD  0x014
+#define HARMONY_RNXTADD  0x018
+#define HARMONY_RCURADD  0x01c
+#define HARMONY_DSTATUS  0x020
+#define HARMONY_OV       0x024
+#define HARMONY_PIO      0x028
+#define HARMONY_DIAG     0x03c
+
+#define HARMONY_CNTL_C          0x80000000
+#define HARMONY_CNTL_ST         0x00000020
+#define HARMONY_CNTL_44100      0x00000015      /* HARMONY_SR_44KHZ */
+#define HARMONY_CNTL_8000       0x00000008      /* HARMONY_SR_8KHZ */
+
+#define HARMONY_DSTATUS_ID      0x00000000 /* interrupts off */
+#define HARMONY_DSTATUS_PN      0x00000200 /* playback fill */
+#define HARMONY_DSTATUS_RN      0x00000002 /* record fill */
+#define HARMONY_DSTATUS_IE      0x80000000 /* interrupts on */
+
+#define HARMONY_DF_16BIT_LINEAR 0x00000000
+#define HARMONY_DF_8BIT_ULAW    0x00000001
+#define HARMONY_DF_8BIT_ALAW    0x00000002
+
+#define HARMONY_SS_MONO         0x00000000
+#define HARMONY_SS_STEREO       0x00000001
+
+#define HARMONY_GAIN_SILENCE    0x00F00FFF
+#define HARMONY_GAIN_DEFAULT    0x0FF00000
+
+#define HARMONY_GAIN_HE_SHIFT   27
+#define HARMONY_GAIN_HE_MASK    (1 << HARMONY_GAIN_HE_SHIFT)
+#define HARMONY_GAIN_LE_SHIFT   26
+#define HARMONY_GAIN_LE_MASK    (1 << HARMONY_GAIN_LE_SHIFT)
+#define HARMONY_GAIN_SE_SHIFT   25
+#define HARMONY_GAIN_SE_MASK    (1 << HARMONY_GAIN_SE_SHIFT)
+#define HARMONY_GAIN_IS_SHIFT   24
+#define HARMONY_GAIN_IS_MASK    (1 << HARMONY_GAIN_IS_SHIFT)
+
+#define HARMONY_GAIN_MA         0x0f
+#define HARMONY_GAIN_MA_SHIFT   20
+#define HARMONY_GAIN_MA_MASK    (HARMONY_GAIN_MA << HARMONY_GAIN_MA_SHIFT)
+
+#define HARMONY_GAIN_IN         0x0f
+#define HARMONY_GAIN_LI_SHIFT   16
+#define HARMONY_GAIN_LI_MASK    (HARMONY_GAIN_IN << HARMONY_GAIN_LI_SHIFT)
+#define HARMONY_GAIN_RI_SHIFT   12
+#define HARMONY_GAIN_RI_MASK    (HARMONY_GAIN_IN << HARMONY_GAIN_RI_SHIFT)
+
+#define HARMONY_GAIN_OUT        0x3f
+#define HARMONY_GAIN_LO_SHIFT   6
+#define HARMONY_GAIN_LO_MASK    (HARMONY_GAIN_OUT << HARMONY_GAIN_LO_SHIFT)
+#define HARMONY_GAIN_RO_SHIFT   0
+#define HARMONY_GAIN_RO_MASK    (HARMONY_GAIN_OUT << HARMONY_GAIN_RO_SHIFT)
+
+#define HARMONY_MAX_OUT (HARMONY_GAIN_RO_MASK >> HARMONY_GAIN_RO_SHIFT)
+#define HARMONY_MAX_IN  (HARMONY_GAIN_RI_MASK >> HARMONY_GAIN_RI_SHIFT)
+#define HARMONY_MAX_MON (HARMONY_GAIN_MA_MASK >> HARMONY_GAIN_MA_SHIFT)
+
+#define HARMONY_SR_8KHZ         0x08
+#define HARMONY_SR_16KHZ        0x09
+#define HARMONY_SR_27KHZ        0x0A
+#define HARMONY_SR_32KHZ        0x0B
+#define HARMONY_SR_48KHZ        0x0E
+#define HARMONY_SR_9KHZ         0x0F
+#define HARMONY_SR_5KHZ         0x10
+#define HARMONY_SR_11KHZ        0x11
+#define HARMONY_SR_18KHZ        0x12
+#define HARMONY_SR_22KHZ        0x13
+#define HARMONY_SR_37KHZ        0x14
+#define HARMONY_SR_44KHZ        0x15
+#define HARMONY_SR_33KHZ        0x16
+#define HARMONY_SR_6KHZ         0x17
+
+#endif /* __HARMONY_H__ */