Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 295 insertions, 0 deletions

diff --git a/sound/isa/msnd/msnd.h b/sound/isa/msnd/msnd.h
new file mode 100644
index 0000000000..533d71cee9
--- /dev/null
+++ b/sound/isa/msnd/msnd.h
@@ -0,0 +1,295 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*********************************************************************
+ *
+ * msnd.h
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ *
+ * Some parts of this header file were derived from the Turtle Beach
+ * MultiSound Driver Development Kit.
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ * Copyright (C) 1993 Turtle Beach Systems, Inc.
+ *
+ ********************************************************************/
+#ifndef __MSND_H
+#define __MSND_H
+
+#define DEFSAMPLERATE		44100
+#define DEFSAMPLESIZE		SNDRV_PCM_FORMAT_S16
+#define DEFCHANNELS		1
+
+#define SRAM_BANK_SIZE		0x8000
+#define SRAM_CNTL_START		0x7F00
+#define SMA_STRUCT_START	0x7F40
+
+#define DSP_BASE_ADDR		0x4000
+#define DSP_BANK_BASE		0x4000
+
+#define AGND			0x01
+#define SIGNAL			0x02
+
+#define EXT_DSP_BIT_DCAL	0x0001
+#define EXT_DSP_BIT_MIDI_CON	0x0002
+
+#define BUFFSIZE		0x8000
+#define HOSTQ_SIZE		0x40
+
+#define DAP_BUFF_SIZE		0x2400
+
+#define DAPQ_STRUCT_SIZE	0x10
+#define DARQ_STRUCT_SIZE	0x10
+#define DAPQ_BUFF_SIZE		(3 * 0x10)
+#define DARQ_BUFF_SIZE		(3 * 0x10)
+#define MODQ_BUFF_SIZE		0x400
+
+#define DAPQ_DATA_BUFF		0x6C00
+#define DARQ_DATA_BUFF		0x6C30
+#define MODQ_DATA_BUFF		0x6C60
+#define MIDQ_DATA_BUFF		0x7060
+
+#define DAPQ_OFFSET		SRAM_CNTL_START
+#define DARQ_OFFSET		(SRAM_CNTL_START + 0x08)
+#define MODQ_OFFSET		(SRAM_CNTL_START + 0x10)
+#define MIDQ_OFFSET		(SRAM_CNTL_START + 0x18)
+#define DSPQ_OFFSET		(SRAM_CNTL_START + 0x20)
+
+#define	HP_ICR			0x00
+#define	HP_CVR			0x01
+#define	HP_ISR			0x02
+#define	HP_IVR			0x03
+#define HP_NU			0x04
+#define HP_INFO			0x04
+#define	HP_TXH			0x05
+#define	HP_RXH			0x05
+#define	HP_TXM			0x06
+#define	HP_RXM			0x06
+#define	HP_TXL			0x07
+#define	HP_RXL			0x07
+
+#define HP_ICR_DEF		0x00
+#define HP_CVR_DEF		0x12
+#define HP_ISR_DEF		0x06
+#define HP_IVR_DEF		0x0f
+#define HP_NU_DEF		0x00
+
+#define	HP_IRQM			0x09
+
+#define	HPR_BLRC		0x08
+#define	HPR_SPR1		0x09
+#define	HPR_SPR2		0x0A
+#define	HPR_TCL0		0x0B
+#define	HPR_TCL1		0x0C
+#define	HPR_TCL2		0x0D
+#define	HPR_TCL3		0x0E
+#define	HPR_TCL4		0x0F
+
+#define	HPICR_INIT		0x80
+#define HPICR_HM1		0x40
+#define HPICR_HM0		0x20
+#define HPICR_HF1		0x10
+#define HPICR_HF0		0x08
+#define	HPICR_TREQ		0x02
+#define	HPICR_RREQ		0x01
+
+#define HPCVR_HC		0x80
+
+#define	HPISR_HREQ		0x80
+#define HPISR_DMA		0x40
+#define HPISR_HF3		0x10
+#define HPISR_HF2		0x08
+#define	HPISR_TRDY		0x04
+#define	HPISR_TXDE		0x02
+#define	HPISR_RXDF		0x01
+
+#define	HPIO_290		0
+#define	HPIO_260		1
+#define	HPIO_250		2
+#define	HPIO_240		3
+#define	HPIO_230		4
+#define	HPIO_220		5
+#define	HPIO_210		6
+#define	HPIO_3E0		7
+
+#define	HPMEM_NONE		0
+#define	HPMEM_B000		1
+#define	HPMEM_C800		2
+#define	HPMEM_D000		3
+#define	HPMEM_D400		4
+#define	HPMEM_D800		5
+#define	HPMEM_E000		6
+#define	HPMEM_E800		7
+
+#define	HPIRQ_NONE		0
+#define HPIRQ_5			1
+#define HPIRQ_7			2
+#define HPIRQ_9			3
+#define HPIRQ_10		4
+#define HPIRQ_11		5
+#define HPIRQ_12		6
+#define HPIRQ_15		7
+
+#define	HIMT_PLAY_DONE		0x00
+#define	HIMT_RECORD_DONE	0x01
+#define	HIMT_MIDI_EOS		0x02
+#define	HIMT_MIDI_OUT		0x03
+
+#define	HIMT_MIDI_IN_UCHAR	0x0E
+#define	HIMT_DSP		0x0F
+
+#define	HDEX_BASE	       	0x92
+#define	HDEX_PLAY_START		(0 + HDEX_BASE)
+#define	HDEX_PLAY_STOP		(1 + HDEX_BASE)
+#define	HDEX_PLAY_PAUSE		(2 + HDEX_BASE)
+#define	HDEX_PLAY_RESUME	(3 + HDEX_BASE)
+#define	HDEX_RECORD_START	(4 + HDEX_BASE)
+#define	HDEX_RECORD_STOP	(5 + HDEX_BASE)
+#define	HDEX_MIDI_IN_START 	(6 + HDEX_BASE)
+#define	HDEX_MIDI_IN_STOP	(7 + HDEX_BASE)
+#define	HDEX_MIDI_OUT_START	(8 + HDEX_BASE)
+#define	HDEX_MIDI_OUT_STOP	(9 + HDEX_BASE)
+#define	HDEX_AUX_REQ		(10 + HDEX_BASE)
+
+#define	HDEXAR_CLEAR_PEAKS	1
+#define	HDEXAR_IN_SET_POTS	2
+#define	HDEXAR_AUX_SET_POTS	3
+#define	HDEXAR_CAL_A_TO_D	4
+#define	HDEXAR_RD_EXT_DSP_BITS	5
+
+/* Pinnacle only HDEXAR defs */
+#define	HDEXAR_SET_ANA_IN	0
+#define	HDEXAR_SET_SYNTH_IN	4
+#define	HDEXAR_READ_DAT_IN	5
+#define	HDEXAR_MIC_SET_POTS	6
+#define	HDEXAR_SET_DAT_IN	7
+
+#define HDEXAR_SET_SYNTH_48	8
+#define HDEXAR_SET_SYNTH_44	9
+
+#define HIWORD(l)		((u16)((((u32)(l)) >> 16) & 0xFFFF))
+#define LOWORD(l)		((u16)(u32)(l))
+#define HIBYTE(w)		((u8)(((u16)(w) >> 8) & 0xFF))
+#define LOBYTE(w)		((u8)(w))
+#define MAKELONG(low, hi)	((long)(((u16)(low))|(((u32)((u16)(hi)))<<16)))
+#define MAKEWORD(low, hi)	((u16)(((u8)(low))|(((u16)((u8)(hi)))<<8)))
+
+#define PCTODSP_OFFSET(w)	(u16)((w)/2)
+#define PCTODSP_BASED(w)	(u16)(((w)/2) + DSP_BASE_ADDR)
+#define DSPTOPC_BASED(w)	(((w) - DSP_BASE_ADDR) * 2)
+
+#ifdef SLOWIO
+#  undef outb
+#  undef inb
+#  define outb			outb_p
+#  define inb			inb_p
+#endif
+
+/* JobQueueStruct */
+#define JQS_wStart		0x00
+#define JQS_wSize		0x02
+#define JQS_wHead		0x04
+#define JQS_wTail		0x06
+#define JQS__size		0x08
+
+/* DAQueueDataStruct */
+#define DAQDS_wStart		0x00
+#define DAQDS_wSize		0x02
+#define DAQDS_wFormat		0x04
+#define DAQDS_wSampleSize	0x06
+#define DAQDS_wChannels		0x08
+#define DAQDS_wSampleRate	0x0A
+#define DAQDS_wIntMsg		0x0C
+#define DAQDS_wFlags		0x0E
+#define DAQDS__size		0x10
+
+#include <sound/pcm.h>
+
+struct snd_msnd {
+	void __iomem		*mappedbase;
+	int			play_period_bytes;
+	int			playLimit;
+	int			playPeriods;
+	int 			playDMAPos;
+	int			banksPlayed;
+	int 			captureDMAPos;
+	int			capturePeriodBytes;
+	int			captureLimit;
+	int			capturePeriods;
+	struct snd_card		*card;
+	void			*msndmidi_mpu;
+	struct snd_rawmidi	*rmidi;
+
+	/* Hardware resources */
+	long io;
+	int memid, irqid;
+	int irq, irq_ref;
+	unsigned long base;
+
+	/* Motorola 56k DSP SMA */
+	void __iomem	*SMA;
+	void __iomem	*DAPQ;
+	void __iomem	*DARQ;
+	void __iomem	*MODQ;
+	void __iomem	*MIDQ;
+	void __iomem	*DSPQ;
+	int dspq_data_buff, dspq_buff_size;
+
+	/* State variables */
+	enum { msndClassic, msndPinnacle } type;
+	fmode_t mode;
+	unsigned long flags;
+#define F_RESETTING			0
+#define F_HAVEDIGITAL			1
+#define F_AUDIO_WRITE_INUSE		2
+#define F_WRITING			3
+#define F_WRITEBLOCK			4
+#define F_WRITEFLUSH			5
+#define F_AUDIO_READ_INUSE		6
+#define F_READING			7
+#define F_READBLOCK			8
+#define F_EXT_MIDI_INUSE		9
+#define F_HDR_MIDI_INUSE		10
+#define F_DISABLE_WRITE_NDELAY		11
+	spinlock_t lock;
+	spinlock_t mixer_lock;
+	int nresets;
+	unsigned recsrc;
+#define LEVEL_ENTRIES 32
+	int left_levels[LEVEL_ENTRIES];
+	int right_levels[LEVEL_ENTRIES];
+	int calibrate_signal;
+	int play_sample_size, play_sample_rate, play_channels;
+	int play_ndelay;
+	int capture_sample_size, capture_sample_rate, capture_channels;
+	int capture_ndelay;
+	u8 bCurrentMidiPatch;
+
+	int last_playbank, last_recbank;
+	struct snd_pcm_substream *playback_substream;
+	struct snd_pcm_substream *capture_substream;
+
+};
+
+void snd_msnd_init_queue(void __iomem *base, int start, int size);
+
+int snd_msnd_send_dsp_cmd(struct snd_msnd *chip, u8 cmd);
+int snd_msnd_send_word(struct snd_msnd *chip,
+			   unsigned char high,
+			   unsigned char mid,
+			   unsigned char low);
+int snd_msnd_upload_host(struct snd_msnd *chip,
+			     const u8 *bin, int len);
+int snd_msnd_enable_irq(struct snd_msnd *chip);
+int snd_msnd_disable_irq(struct snd_msnd *chip);
+void snd_msnd_dsp_halt(struct snd_msnd *chip, struct file *file);
+int snd_msnd_DAPQ(struct snd_msnd *chip, int start);
+int snd_msnd_DARQ(struct snd_msnd *chip, int start);
+int snd_msnd_pcm(struct snd_card *card, int device);
+
+int snd_msndmidi_new(struct snd_card *card, int device);
+void snd_msndmidi_input_read(void *mpu);
+
+void snd_msndmix_setup(struct snd_msnd *chip);
+int snd_msndmix_new(struct snd_card *card);
+int snd_msndmix_force_recsrc(struct snd_msnd *chip, int recsrc);
+#endif /* __MSND_H */