169 строки
4.3 KiB
C
169 строки
4.3 KiB
C
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/*****************************************************************************
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*
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* Copyright (C) 2008 Cedric Bregardis <cedric.bregardis@free.fr> and
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* Jean-Christian Hassler <jhassler@free.fr>
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*
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* This file is part of the Audiowerk2 ALSA driver
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*
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* The Audiowerk2 ALSA driver is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2.
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*
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* The Audiowerk2 ALSA driver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with the Audiowerk2 ALSA driver; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*****************************************************************************/
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/* SAA7146 registers */
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#define PCI_BT_A 0x4C
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#define IICTFR 0x8C
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#define IICSTA 0x90
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#define BaseA1_in 0x94
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#define ProtA1_in 0x98
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#define PageA1_in 0x9C
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#define BaseA1_out 0xA0
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#define ProtA1_out 0xA4
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#define PageA1_out 0xA8
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#define BaseA2_in 0xAC
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#define ProtA2_in 0xB0
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#define PageA2_in 0xB4
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#define BaseA2_out 0xB8
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#define ProtA2_out 0xBC
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#define PageA2_out 0xC0
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#define IER 0xDC
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#define GPIO_CTRL 0xE0
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#define ACON1 0xF4
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#define ACON2 0xF8
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#define MC1 0xFC
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#define MC2 0x100
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#define ISR 0x10C
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#define PSR 0x110
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#define SSR 0x114
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#define PCI_ADP1 0x12C
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#define PCI_ADP2 0x130
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#define PCI_ADP3 0x134
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#define PCI_ADP4 0x138
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#define LEVEL_REP 0x140
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#define FB_BUFFER1 0x144
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#define FB_BUFFER2 0x148
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#define TSL1 0x180
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#define TSL2 0x1C0
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#define ME (1UL << 11)
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#define LIMIT (1UL << 4)
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#define PV (1UL << 3)
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/* PSR/ISR/IER */
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#define PPEF (1UL << 31)
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#define PABO (1UL << 30)
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#define IIC_S (1UL << 17)
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#define IIC_E (1UL << 16)
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#define A2_in (1UL << 15)
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#define A2_out (1UL << 14)
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#define A1_in (1UL << 13)
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#define A1_out (1UL << 12)
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#define AFOU (1UL << 11)
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#define PIN3 (1UL << 6)
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#define PIN2 (1UL << 5)
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#define PIN1 (1UL << 4)
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#define PIN0 (1UL << 3)
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#define ECS (1UL << 2)
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#define EC3S (1UL << 1)
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#define EC0S (1UL << 0)
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/* SSR */
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#define PRQ (1UL << 31)
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#define PMA (1UL << 30)
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#define IIC_EA (1UL << 21)
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#define IIC_EW (1UL << 20)
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#define IIC_ER (1UL << 19)
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#define IIC_EL (1UL << 18)
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#define IIC_EF (1UL << 17)
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#define AF2_in (1UL << 10)
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#define AF2_out (1UL << 9)
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#define AF1_in (1UL << 8)
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#define AF1_out (1UL << 7)
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#define EC5S (1UL << 3)
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#define EC4S (1UL << 2)
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#define EC2S (1UL << 1)
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#define EC1S (1UL << 0)
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/* PCI_BT_A */
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#define BurstA1_in (1UL << 26)
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#define ThreshA1_in (1UL << 24)
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#define BurstA1_out (1UL << 18)
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#define ThreshA1_out (1UL << 16)
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#define BurstA2_in (1UL << 10)
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#define ThreshA2_in (1UL << 8)
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#define BurstA2_out (1UL << 2)
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#define ThreshA2_out (1UL << 0)
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/* MC1 */
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#define MRST_N (1UL << 15)
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#define EAP (1UL << 9)
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#define EI2C (1UL << 8)
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#define TR_E_A2_OUT (1UL << 3)
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#define TR_E_A2_IN (1UL << 2)
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#define TR_E_A1_OUT (1UL << 1)
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#define TR_E_A1_IN (1UL << 0)
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/* MC2 */
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#define UPLD_IIC (1UL << 0)
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/* ACON1 */
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#define AUDIO_MODE (1UL << 29)
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#define MAXLEVEL (1UL << 22)
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#define A1_SWAP (1UL << 21)
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#define A2_SWAP (1UL << 20)
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#define WS0_CTRL (1UL << 18)
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#define WS0_SYNC (1UL << 16)
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#define WS1_CTRL (1UL << 14)
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#define WS1_SYNC (1UL << 12)
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#define WS2_CTRL (1UL << 10)
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#define WS2_SYNC (1UL << 8)
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#define WS3_CTRL (1UL << 6)
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#define WS3_SYNC (1UL << 4)
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#define WS4_CTRL (1UL << 2)
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#define WS4_SYNC (1UL << 0)
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/* ACON2 */
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#define A1_CLKSRC (1UL << 27)
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#define A2_CLKSRC (1UL << 22)
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#define INVERT_BCLK1 (1UL << 21)
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#define INVERT_BCLK2 (1UL << 20)
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#define BCLK1_OEN (1UL << 19)
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#define BCLK2_OEN (1UL << 18)
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/* IICSTA */
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#define IICCC (1UL << 8)
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#define ABORT (1UL << 7)
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#define SPERR (1UL << 6)
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#define APERR (1UL << 5)
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#define DTERR (1UL << 4)
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#define DRERR (1UL << 3)
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#define AL (1UL << 2)
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#define ERR (1UL << 1)
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#define BUSY (1UL << 0)
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/* IICTFR */
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#define BYTE2 (1UL << 24)
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#define BYTE1 (1UL << 16)
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#define BYTE0 (1UL << 8)
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#define ATRR2 (1UL << 6)
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#define ATRR1 (1UL << 4)
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#define ATRR0 (1UL << 2)
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#define ERR (1UL << 1)
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#define BUSY (1UL << 0)
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#define START 3
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#define CONT 2
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#define STOP 1
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#define NOP 0
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