--- /dev/null
+/*
+ bt878.h - Bt878 audio module (register offsets)
+
+ Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _BT878_H_
+#define _BT878_H_
+
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/sched.h>
+#include <linux/spinlock.h>
+#include <linux/mutex.h>
+
+#include "bt848.h"
+#include "bttv.h"
+
+#define BT878_VERSION_CODE 0x000000
+
+#define BT878_AINT_STAT 0x100
+#define BT878_ARISCS (0xf<<28)
+#define BT878_ARISC_EN (1<<27)
+#define BT878_ASCERR (1<<19)
+#define BT878_AOCERR (1<<18)
+#define BT878_APABORT (1<<17)
+#define BT878_ARIPERR (1<<16)
+#define BT878_APPERR (1<<15)
+#define BT878_AFDSR (1<<14)
+#define BT878_AFTRGT (1<<13)
+#define BT878_AFBUS (1<<12)
+#define BT878_ARISCI (1<<11)
+#define BT878_AOFLOW (1<<3)
+
+#define BT878_AINT_MASK 0x104
+
+#define BT878_AGPIO_DMA_CTL 0x10c
+#define BT878_A_GAIN (0xf<<28)
+#define BT878_A_G2X (1<<27)
+#define BT878_A_PWRDN (1<<26)
+#define BT878_A_SEL (3<<24)
+#define BT878_DA_SCE (1<<23)
+#define BT878_DA_LRI (1<<22)
+#define BT878_DA_MLB (1<<21)
+#define BT878_DA_LRD (0x1f<<16)
+#define BT878_DA_DPM (1<<15)
+#define BT878_DA_SBR (1<<14)
+#define BT878_DA_ES2 (1<<13)
+#define BT878_DA_LMT (1<<12)
+#define BT878_DA_SDR (0xf<<8)
+#define BT878_DA_IOM (3<<6)
+#define BT878_DA_APP (1<<5)
+#define BT878_ACAP_EN (1<<4)
+#define BT878_PKTP (3<<2)
+#define BT878_RISC_EN (1<<1)
+#define BT878_FIFO_EN 1
+
+#define BT878_APACK_LEN 0x110
+#define BT878_AFP_LEN (0xff<<16)
+#define BT878_ALP_LEN 0xfff
+
+#define BT878_ARISC_START 0x114
+
+#define BT878_ARISC_PC 0x120
+
+/* BT878 FUNCTION 0 REGISTERS */
+#define BT878_GPIO_DMA_CTL 0x10c
+
+/* Interrupt register */
+#define BT878_INT_STAT 0x100
+#define BT878_INT_MASK 0x104
+#define BT878_I2CRACK (1<<25)
+#define BT878_I2CDONE (1<<8)
+
+#define BT878_MAX 4
+
+#define BT878_RISC_SYNC_MASK (1 << 15)
+
+
+#define BTTV_BOARD_UNKNOWN 0x00
+#define BTTV_BOARD_PINNACLESAT 0x5e
+#define BTTV_BOARD_NEBULA_DIGITV 0x68
+#define BTTV_BOARD_PC_HDTV 0x70
+#define BTTV_BOARD_TWINHAN_DST 0x71
+#define BTTV_BOARD_AVDVBT_771 0x7b
+#define BTTV_BOARD_AVDVBT_761 0x7c
+#define BTTV_BOARD_DVICO_DVBT_LITE 0x80
+#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
+
+extern int bt878_num;
+
+struct bt878 {
+ struct mutex gpio_lock;
+ unsigned int nr;
+ unsigned int bttv_nr;
+ struct i2c_adapter *adapter;
+ struct pci_dev *dev;
+ unsigned int id;
+ unsigned int TS_Size;
+ unsigned char revision;
+ unsigned int irq;
+ unsigned long bt878_adr;
+ volatile void __iomem *bt878_mem; /* function 1 */
+
+ volatile u32 finished_block;
+ volatile u32 last_block;
+ u32 block_count;
+ u32 block_bytes;
+ u32 line_bytes;
+ u32 line_count;
+
+ u32 buf_size;
+ u8 *buf_cpu;
+ dma_addr_t buf_dma;
+
+ u32 risc_size;
+ __le32 *risc_cpu;
+ dma_addr_t risc_dma;
+ u32 risc_pos;
+
+ struct tasklet_struct tasklet;
+ int shutdown;
+};
+
+extern struct bt878 bt878[BT878_MAX];
+
+void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
+ u32 irq_err_ignore);
+void bt878_stop(struct bt878 *bt);
+
+#define bmtwrite(dat,adr) writel((dat), (adr))
+#define bmtread(adr) readl(adr)
+
+#endif
Code Review / kvmfornfv.git / blobdiff