Merge branch 'topic/ice1724-quartet' into topic/hda
This commit is contained in:
Takashi Iwai
commit
980f31c46b
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@ -0,0 +1,321 @@
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#ifndef __SOUND_AK4113_H
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#define __SOUND_AK4113_H
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/*
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* Routines for Asahi Kasei AK4113
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* Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
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* Copyright (c) by Pavel Hofman <pavel.hofman@ivitera.com>,
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* 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.
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*
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||||
* This program is distributed in the hope that it will be useful,
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||||
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* AK4113 registers */
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/* power down */
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#define AK4113_REG_PWRDN 0x00
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/* format control */
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#define AK4113_REG_FORMAT 0x01
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/* input/output control */
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#define AK4113_REG_IO0 0x02
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/* input/output control */
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#define AK4113_REG_IO1 0x03
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/* interrupt0 mask */
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#define AK4113_REG_INT0_MASK 0x04
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/* interrupt1 mask */
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#define AK4113_REG_INT1_MASK 0x05
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/* DAT mask & DTS select */
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#define AK4113_REG_DATDTS 0x06
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/* receiver status 0 */
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#define AK4113_REG_RCS0 0x07
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/* receiver status 1 */
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#define AK4113_REG_RCS1 0x08
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/* receiver status 2 */
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#define AK4113_REG_RCS2 0x09
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/* RX channel status byte 0 */
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#define AK4113_REG_RXCSB0 0x0a
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/* RX channel status byte 1 */
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#define AK4113_REG_RXCSB1 0x0b
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/* RX channel status byte 2 */
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#define AK4113_REG_RXCSB2 0x0c
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/* RX channel status byte 3 */
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#define AK4113_REG_RXCSB3 0x0d
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/* RX channel status byte 4 */
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#define AK4113_REG_RXCSB4 0x0e
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/* burst preamble Pc byte 0 */
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#define AK4113_REG_Pc0 0x0f
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/* burst preamble Pc byte 1 */
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#define AK4113_REG_Pc1 0x10
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/* burst preamble Pd byte 0 */
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#define AK4113_REG_Pd0 0x11
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/* burst preamble Pd byte 1 */
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#define AK4113_REG_Pd1 0x12
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/* Q-subcode address + control */
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#define AK4113_REG_QSUB_ADDR 0x13
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/* Q-subcode track */
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#define AK4113_REG_QSUB_TRACK 0x14
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/* Q-subcode index */
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#define AK4113_REG_QSUB_INDEX 0x15
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/* Q-subcode minute */
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#define AK4113_REG_QSUB_MINUTE 0x16
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/* Q-subcode second */
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#define AK4113_REG_QSUB_SECOND 0x17
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/* Q-subcode frame */
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#define AK4113_REG_QSUB_FRAME 0x18
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/* Q-subcode zero */
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#define AK4113_REG_QSUB_ZERO 0x19
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/* Q-subcode absolute minute */
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#define AK4113_REG_QSUB_ABSMIN 0x1a
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/* Q-subcode absolute second */
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#define AK4113_REG_QSUB_ABSSEC 0x1b
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/* Q-subcode absolute frame */
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#define AK4113_REG_QSUB_ABSFRM 0x1c
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/* sizes */
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#define AK4113_REG_RXCSB_SIZE ((AK4113_REG_RXCSB4-AK4113_REG_RXCSB0)+1)
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#define AK4113_REG_QSUB_SIZE ((AK4113_REG_QSUB_ABSFRM-AK4113_REG_QSUB_ADDR)\
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+1)
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#define AK4113_WRITABLE_REGS (AK4113_REG_DATDTS + 1)
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/* AK4113_REG_PWRDN bits */
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/* Channel Status Select */
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#define AK4113_CS12 (1<<7)
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/* Block Start & C/U Output Mode */
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#define AK4113_BCU (1<<6)
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/* Master Clock Operation Select */
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#define AK4113_CM1 (1<<5)
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/* Master Clock Operation Select */
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#define AK4113_CM0 (1<<4)
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/* Master Clock Frequency Select */
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#define AK4113_OCKS1 (1<<3)
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/* Master Clock Frequency Select */
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#define AK4113_OCKS0 (1<<2)
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/* 0 = power down, 1 = normal operation */
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#define AK4113_PWN (1<<1)
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/* 0 = reset & initialize (except thisregister), 1 = normal operation */
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#define AK4113_RST (1<<0)
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/* AK4113_REQ_FORMAT bits */
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/* V/TX Output select: 0 = Validity Flag Output, 1 = TX */
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#define AK4113_VTX (1<<7)
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/* Audio Data Control */
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#define AK4113_DIF2 (1<<6)
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/* Audio Data Control */
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#define AK4113_DIF1 (1<<5)
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/* Audio Data Control */
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#define AK4113_DIF0 (1<<4)
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/* Deemphasis Autodetect Enable (1 = enable) */
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#define AK4113_DEAU (1<<3)
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/* 32kHz-48kHz Deemphasis Control */
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#define AK4113_DEM1 (1<<2)
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/* 32kHz-48kHz Deemphasis Control */
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#define AK4113_DEM0 (1<<1)
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#define AK4113_DEM_OFF (AK4113_DEM0)
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#define AK4113_DEM_44KHZ (0)
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#define AK4113_DEM_48KHZ (AK4113_DEM1)
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#define AK4113_DEM_32KHZ (AK4113_DEM0|AK4113_DEM1)
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/* STDO: 16-bit, right justified */
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#define AK4113_DIF_16R (0)
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/* STDO: 18-bit, right justified */
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#define AK4113_DIF_18R (AK4113_DIF0)
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/* STDO: 20-bit, right justified */
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#define AK4113_DIF_20R (AK4113_DIF1)
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/* STDO: 24-bit, right justified */
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#define AK4113_DIF_24R (AK4113_DIF1|AK4113_DIF0)
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/* STDO: 24-bit, left justified */
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#define AK4113_DIF_24L (AK4113_DIF2)
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/* STDO: I2S */
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#define AK4113_DIF_24I2S (AK4113_DIF2|AK4113_DIF0)
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/* STDO: 24-bit, left justified; LRCLK, BICK = Input */
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#define AK4113_DIF_I24L (AK4113_DIF2|AK4113_DIF1)
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/* STDO: I2S; LRCLK, BICK = Input */
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#define AK4113_DIF_I24I2S (AK4113_DIF2|AK4113_DIF1|AK4113_DIF0)
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/* AK4113_REG_IO0 */
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/* XTL1=0,XTL0=0 -> 11.2896Mhz; XTL1=0,XTL0=1 -> 12.288Mhz */
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#define AK4113_XTL1 (1<<6)
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/* XTL1=1,XTL0=0 -> 24.576Mhz; XTL1=1,XTL0=1 -> use channel status */
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#define AK4113_XTL0 (1<<5)
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/* Block Start Signal Output: 0 = U-bit, 1 = C-bit (req. BCU = 1) */
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#define AK4113_UCE (1<<4)
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/* TX Output Enable (1 = enable) */
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#define AK4113_TXE (1<<3)
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/* Output Through Data Selector for TX pin */
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#define AK4113_OPS2 (1<<2)
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/* Output Through Data Selector for TX pin */
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#define AK4113_OPS1 (1<<1)
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/* Output Through Data Selector for TX pin */
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#define AK4113_OPS0 (1<<0)
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/* 11.2896 MHz ref. Xtal freq. */
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#define AK4113_XTL_11_2896M (0)
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/* 12.288 MHz ref. Xtal freq. */
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#define AK4113_XTL_12_288M (AK4113_XTL0)
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/* 24.576 MHz ref. Xtal freq. */
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#define AK4113_XTL_24_576M (AK4113_XTL1)
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/* AK4113_REG_IO1 */
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/* Interrupt 0 pin Hold */
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#define AK4113_EFH1 (1<<7)
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/* Interrupt 0 pin Hold */
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#define AK4113_EFH0 (1<<6)
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#define AK4113_EFH_512LRCLK (0)
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#define AK4113_EFH_1024LRCLK (AK4113_EFH0)
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#define AK4113_EFH_2048LRCLK (AK4113_EFH1)
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#define AK4113_EFH_4096LRCLK (AK4113_EFH1|AK4113_EFH0)
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/* PLL Lock Time: 0 = 384/fs, 1 = 1/fs */
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#define AK4113_FAST (1<<5)
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/* MCKO2 Output Select: 0 = CMx/OCKSx, 1 = Xtal */
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#define AK4113_XMCK (1<<4)
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/* MCKO2 Output Freq. Select: 0 = x1, 1 = x0.5 (req. XMCK = 1) */
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#define AK4113_DIV (1<<3)
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/* Input Recovery Data Select */
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#define AK4113_IPS2 (1<<2)
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/* Input Recovery Data Select */
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#define AK4113_IPS1 (1<<1)
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/* Input Recovery Data Select */
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#define AK4113_IPS0 (1<<0)
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#define AK4113_IPS(x) ((x)&7)
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/* AK4113_REG_INT0_MASK && AK4113_REG_INT1_MASK*/
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/* mask enable for QINT bit */
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#define AK4113_MQI (1<<7)
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/* mask enable for AUTO bit */
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#define AK4113_MAUT (1<<6)
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/* mask enable for CINT bit */
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#define AK4113_MCIT (1<<5)
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/* mask enable for UNLOCK bit */
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#define AK4113_MULK (1<<4)
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/* mask enable for V bit */
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#define AK4113_V (1<<3)
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/* mask enable for STC bit */
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#define AK4113_STC (1<<2)
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/* mask enable for AUDN bit */
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#define AK4113_MAN (1<<1)
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/* mask enable for PAR bit */
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#define AK4113_MPR (1<<0)
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/* AK4113_REG_DATDTS */
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/* DAT Start ID Counter */
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#define AK4113_DCNT (1<<4)
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/* DTS-CD 16-bit Sync Word Detect */
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#define AK4113_DTS16 (1<<3)
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/* DTS-CD 14-bit Sync Word Detect */
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#define AK4113_DTS14 (1<<2)
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/* mask enable for DAT bit (if 1, no INT1 effect */
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#define AK4113_MDAT1 (1<<1)
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/* mask enable for DAT bit (if 1, no INT0 effect */
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#define AK4113_MDAT0 (1<<0)
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/* AK4113_REG_RCS0 */
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/* Q-subcode buffer interrupt, 0 = no change, 1 = changed */
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#define AK4113_QINT (1<<7)
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/* Non-PCM or DTS stream auto detection, 0 = no detect, 1 = detect */
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#define AK4113_AUTO (1<<6)
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/* channel status buffer interrupt, 0 = no change, 1 = change */
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#define AK4113_CINT (1<<5)
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/* PLL lock status, 0 = lock, 1 = unlock */
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#define AK4113_UNLCK (1<<4)
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/* Validity bit, 0 = valid, 1 = invalid */
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#define AK4113_V (1<<3)
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/* sampling frequency or Pre-emphasis change, 0 = no detect, 1 = detect */
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#define AK4113_STC (1<<2)
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/* audio bit output, 0 = audio, 1 = non-audio */
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#define AK4113_AUDION (1<<1)
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/* parity error or biphase error status, 0 = no error, 1 = error */
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#define AK4113_PAR (1<<0)
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/* AK4113_REG_RCS1 */
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/* sampling frequency detection */
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#define AK4113_FS3 (1<<7)
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#define AK4113_FS2 (1<<6)
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#define AK4113_FS1 (1<<5)
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#define AK4113_FS0 (1<<4)
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/* Pre-emphasis detect, 0 = OFF, 1 = ON */
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#define AK4113_PEM (1<<3)
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/* DAT Start ID Detect, 0 = no detect, 1 = detect */
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#define AK4113_DAT (1<<2)
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/* DTS-CD bit audio stream detect, 0 = no detect, 1 = detect */
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#define AK4113_DTSCD (1<<1)
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/* Non-PCM bit stream detection, 0 = no detect, 1 = detect */
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#define AK4113_NPCM (1<<0)
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#define AK4113_FS_8000HZ (AK4113_FS3|AK4113_FS0)
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#define AK4113_FS_11025HZ (AK4113_FS2|AK4113_FS0)
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#define AK4113_FS_16000HZ (AK4113_FS2|AK4113_FS1|AK4113_FS0)
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#define AK4113_FS_22050HZ (AK4113_FS2)
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#define AK4113_FS_24000HZ (AK4113_FS2|AK4113_FS1)
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#define AK4113_FS_32000HZ (AK4113_FS1|AK4113_FS0)
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#define AK4113_FS_44100HZ (0)
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#define AK4113_FS_48000HZ (AK4113_FS1)
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#define AK4113_FS_64000HZ (AK4113_FS3|AK4113_FS1|AK4113_FS0)
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#define AK4113_FS_88200HZ (AK4113_FS3)
|
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#define AK4113_FS_96000HZ (AK4113_FS3|AK4113_FS1)
|
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#define AK4113_FS_176400HZ (AK4113_FS3|AK4113_FS2)
|
||||
#define AK4113_FS_192000HZ (AK4113_FS3|AK4113_FS2|AK4113_FS1)
|
||||
|
||||
/* AK4113_REG_RCS2 */
|
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/* CRC for Q-subcode, 0 = no error, 1 = error */
|
||||
#define AK4113_QCRC (1<<1)
|
||||
/* CRC for channel status, 0 = no error, 1 = error */
|
||||
#define AK4113_CCRC (1<<0)
|
||||
|
||||
/* flags for snd_ak4113_check_rate_and_errors() */
|
||||
#define AK4113_CHECK_NO_STAT (1<<0) /* no statistics */
|
||||
#define AK4113_CHECK_NO_RATE (1<<1) /* no rate check */
|
||||
|
||||
#define AK4113_CONTROLS 13
|
||||
|
||||
typedef void (ak4113_write_t)(void *private_data, unsigned char addr,
|
||||
unsigned char data);
|
||||
typedef unsigned char (ak4113_read_t)(void *private_data, unsigned char addr);
|
||||
|
||||
struct ak4113 {
|
||||
struct snd_card *card;
|
||||
ak4113_write_t *write;
|
||||
ak4113_read_t *read;
|
||||
void *private_data;
|
||||
unsigned int init:1;
|
||||
spinlock_t lock;
|
||||
unsigned char regmap[AK4113_WRITABLE_REGS];
|
||||
struct snd_kcontrol *kctls[AK4113_CONTROLS];
|
||||
struct snd_pcm_substream *substream;
|
||||
unsigned long parity_errors;
|
||||
unsigned long v_bit_errors;
|
||||
unsigned long qcrc_errors;
|
||||
unsigned long ccrc_errors;
|
||||
unsigned char rcs0;
|
||||
unsigned char rcs1;
|
||||
unsigned char rcs2;
|
||||
struct delayed_work work;
|
||||
unsigned int check_flags;
|
||||
void *change_callback_private;
|
||||
void (*change_callback)(struct ak4113 *ak4113, unsigned char c0,
|
||||
unsigned char c1);
|
||||
};
|
||||
|
||||
int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
|
||||
ak4113_write_t *write,
|
||||
const unsigned char pgm[AK4113_WRITABLE_REGS],
|
||||
void *private_data, struct ak4113 **r_ak4113);
|
||||
void snd_ak4113_reg_write(struct ak4113 *ak4113, unsigned char reg,
|
||||
unsigned char mask, unsigned char val);
|
||||
void snd_ak4113_reinit(struct ak4113 *ak4113);
|
||||
int snd_ak4113_build(struct ak4113 *ak4113,
|
||||
struct snd_pcm_substream *capture_substream);
|
||||
int snd_ak4113_external_rate(struct ak4113 *ak4113);
|
||||
int snd_ak4113_check_rate_and_errors(struct ak4113 *ak4113, unsigned int flags);
|
||||
|
||||
#endif /* __SOUND_AK4113_H */
|
||||
|
||||
|
|
@ -95,13 +95,13 @@
|
|||
|
||||
/* AK4114_REG_IO0 */
|
||||
#define AK4114_TX1E (1<<7) /* TX1 Output Enable (1 = enable) */
|
||||
#define AK4114_OPS12 (1<<2) /* Output Though Data Selector for TX1 pin */
|
||||
#define AK4114_OPS11 (1<<1) /* Output Though Data Selector for TX1 pin */
|
||||
#define AK4114_OPS10 (1<<0) /* Output Though Data Selector for TX1 pin */
|
||||
#define AK4114_OPS12 (1<<6) /* Output Data Selector for TX1 pin */
|
||||
#define AK4114_OPS11 (1<<5) /* Output Data Selector for TX1 pin */
|
||||
#define AK4114_OPS10 (1<<4) /* Output Data Selector for TX1 pin */
|
||||
#define AK4114_TX0E (1<<3) /* TX0 Output Enable (1 = enable) */
|
||||
#define AK4114_OPS02 (1<<2) /* Output Though Data Selector for TX0 pin */
|
||||
#define AK4114_OPS01 (1<<1) /* Output Though Data Selector for TX0 pin */
|
||||
#define AK4114_OPS00 (1<<0) /* Output Though Data Selector for TX0 pin */
|
||||
#define AK4114_OPS02 (1<<2) /* Output Data Selector for TX0 pin */
|
||||
#define AK4114_OPS01 (1<<1) /* Output Data Selector for TX0 pin */
|
||||
#define AK4114_OPS00 (1<<0) /* Output Data Selector for TX0 pin */
|
||||
|
||||
/* AK4114_REG_IO1 */
|
||||
#define AK4114_EFH1 (1<<7) /* Interrupt 0 pin Hold */
|
||||
|
|
|
|||
|
|
@ -68,7 +68,7 @@ struct snd_akm4xxx {
|
|||
enum {
|
||||
SND_AK4524, SND_AK4528, SND_AK4529,
|
||||
SND_AK4355, SND_AK4358, SND_AK4381,
|
||||
SND_AK5365
|
||||
SND_AK5365, SND_AK4620,
|
||||
} type;
|
||||
|
||||
/* (array) information of combined codecs */
|
||||
|
|
@ -76,6 +76,9 @@ struct snd_akm4xxx {
|
|||
const struct snd_akm4xxx_adc_channel *adc_info;
|
||||
|
||||
struct snd_ak4xxx_ops ops;
|
||||
unsigned int num_chips;
|
||||
unsigned int total_regs;
|
||||
const char *name;
|
||||
};
|
||||
|
||||
void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@
|
|||
|
||||
snd-ak4114-objs := ak4114.o
|
||||
snd-ak4117-objs := ak4117.o
|
||||
snd-ak4113-objs := ak4113.o
|
||||
snd-ak4xxx-adda-objs := ak4xxx-adda.o
|
||||
snd-pt2258-objs := pt2258.o
|
||||
snd-tea575x-tuner-objs := tea575x-tuner.o
|
||||
|
|
@ -12,5 +13,5 @@ snd-tea575x-tuner-objs := tea575x-tuner.o
|
|||
# Module Dependency
|
||||
obj-$(CONFIG_SND_PDAUDIOCF) += snd-ak4117.o
|
||||
obj-$(CONFIG_SND_ICE1712) += snd-ak4xxx-adda.o
|
||||
obj-$(CONFIG_SND_ICE1724) += snd-ak4114.o snd-ak4xxx-adda.o snd-pt2258.o
|
||||
obj-$(CONFIG_SND_ICE1724) += snd-ak4114.o snd-ak4113.o snd-ak4xxx-adda.o snd-pt2258.o
|
||||
obj-$(CONFIG_SND_FM801_TEA575X) += snd-tea575x-tuner.o
|
||||
|
|
|
|||
|
|
@ -0,0 +1,639 @@
|
|||
/*
|
||||
* Routines for control of the AK4113 via I2C/4-wire serial interface
|
||||
* IEC958 (S/PDIF) receiver by Asahi Kasei
|
||||
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
|
||||
* Copyright (c) by Pavel Hofman <pavel.hofman@ivitera.com>
|
||||
*
|
||||
*
|
||||
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/slab.h>
|
||||
#include <linux/delay.h>
|
||||
#include <sound/core.h>
|
||||
#include <sound/control.h>
|
||||
#include <sound/pcm.h>
|
||||
#include <sound/ak4113.h>
|
||||
#include <sound/asoundef.h>
|
||||
#include <sound/info.h>
|
||||
|
||||
MODULE_AUTHOR("Pavel Hofman <pavel.hofman@ivitera.com>");
|
||||
MODULE_DESCRIPTION("AK4113 IEC958 (S/PDIF) receiver by Asahi Kasei");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
#define AK4113_ADDR 0x00 /* fixed address */
|
||||
|
||||
static void ak4113_stats(struct work_struct *work);
|
||||
static void ak4113_init_regs(struct ak4113 *chip);
|
||||
|
||||
|
||||
static void reg_write(struct ak4113 *ak4113, unsigned char reg,
|
||||
unsigned char val)
|
||||
{
|
||||
ak4113->write(ak4113->private_data, reg, val);
|
||||
if (reg < sizeof(ak4113->regmap))
|
||||
ak4113->regmap[reg] = val;
|
||||
}
|
||||
|
||||
static inline unsigned char reg_read(struct ak4113 *ak4113, unsigned char reg)
|
||||
{
|
||||
return ak4113->read(ak4113->private_data, reg);
|
||||
}
|
||||
|
||||
static void snd_ak4113_free(struct ak4113 *chip)
|
||||
{
|
||||
chip->init = 1; /* don't schedule new work */
|
||||
mb();
|
||||
cancel_delayed_work(&chip->work);
|
||||
flush_scheduled_work();
|
||||
kfree(chip);
|
||||
}
|
||||
|
||||
static int snd_ak4113_dev_free(struct snd_device *device)
|
||||
{
|
||||
struct ak4113 *chip = device->device_data;
|
||||
snd_ak4113_free(chip);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
|
||||
ak4113_write_t *write, const unsigned char pgm[5],
|
||||
void *private_data, struct ak4113 **r_ak4113)
|
||||
{
|
||||
struct ak4113 *chip;
|
||||
int err = 0;
|
||||
unsigned char reg;
|
||||
static struct snd_device_ops ops = {
|
||||
.dev_free = snd_ak4113_dev_free,
|
||||
};
|
||||
|
||||
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
|
||||
if (chip == NULL)
|
||||
return -ENOMEM;
|
||||
spin_lock_init(&chip->lock);
|
||||
chip->card = card;
|
||||
chip->read = read;
|
||||
chip->write = write;
|
||||
chip->private_data = private_data;
|
||||
INIT_DELAYED_WORK(&chip->work, ak4113_stats);
|
||||
|
||||
for (reg = 0; reg < AK4113_WRITABLE_REGS ; reg++)
|
||||
chip->regmap[reg] = pgm[reg];
|
||||
ak4113_init_regs(chip);
|
||||
|
||||
chip->rcs0 = reg_read(chip, AK4113_REG_RCS0) & ~(AK4113_QINT |
|
||||
AK4113_CINT | AK4113_STC);
|
||||
chip->rcs1 = reg_read(chip, AK4113_REG_RCS1);
|
||||
chip->rcs2 = reg_read(chip, AK4113_REG_RCS2);
|
||||
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
|
||||
if (err < 0)
|
||||
goto __fail;
|
||||
|
||||
if (r_ak4113)
|
||||
*r_ak4113 = chip;
|
||||
return 0;
|
||||
|
||||
__fail:
|
||||
snd_ak4113_free(chip);
|
||||
return err < 0 ? err : -EIO;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_create);
|
||||
|
||||
void snd_ak4113_reg_write(struct ak4113 *chip, unsigned char reg,
|
||||
unsigned char mask, unsigned char val)
|
||||
{
|
||||
if (reg >= AK4113_WRITABLE_REGS)
|
||||
return;
|
||||
reg_write(chip, reg, (chip->regmap[reg] & ~mask) | val);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_reg_write);
|
||||
|
||||
static void ak4113_init_regs(struct ak4113 *chip)
|
||||
{
|
||||
unsigned char old = chip->regmap[AK4113_REG_PWRDN], reg;
|
||||
|
||||
/* bring the chip to reset state and powerdown state */
|
||||
reg_write(chip, AK4113_REG_PWRDN, old & ~(AK4113_RST|AK4113_PWN));
|
||||
udelay(200);
|
||||
/* release reset, but leave powerdown */
|
||||
reg_write(chip, AK4113_REG_PWRDN, (old | AK4113_RST) & ~AK4113_PWN);
|
||||
udelay(200);
|
||||
for (reg = 1; reg < AK4113_WRITABLE_REGS; reg++)
|
||||
reg_write(chip, reg, chip->regmap[reg]);
|
||||
/* release powerdown, everything is initialized now */
|
||||
reg_write(chip, AK4113_REG_PWRDN, old | AK4113_RST | AK4113_PWN);
|
||||
}
|
||||
|
||||
void snd_ak4113_reinit(struct ak4113 *chip)
|
||||
{
|
||||
chip->init = 1;
|
||||
mb();
|
||||
flush_scheduled_work();
|
||||
ak4113_init_regs(chip);
|
||||
/* bring up statistics / event queing */
|
||||
chip->init = 0;
|
||||
if (chip->kctls[0])
|
||||
schedule_delayed_work(&chip->work, HZ / 10);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_reinit);
|
||||
|
||||
static unsigned int external_rate(unsigned char rcs1)
|
||||
{
|
||||
switch (rcs1 & (AK4113_FS0|AK4113_FS1|AK4113_FS2|AK4113_FS3)) {
|
||||
case AK4113_FS_8000HZ:
|
||||
return 8000;
|
||||
case AK4113_FS_11025HZ:
|
||||
return 11025;
|
||||
case AK4113_FS_16000HZ:
|
||||
return 16000;
|
||||
case AK4113_FS_22050HZ:
|
||||
return 22050;
|
||||
case AK4113_FS_24000HZ:
|
||||
return 24000;
|
||||
case AK4113_FS_32000HZ:
|
||||
return 32000;
|
||||
case AK4113_FS_44100HZ:
|
||||
return 44100;
|
||||
case AK4113_FS_48000HZ:
|
||||
return 48000;
|
||||
case AK4113_FS_64000HZ:
|
||||
return 64000;
|
||||
case AK4113_FS_88200HZ:
|
||||
return 88200;
|
||||
case AK4113_FS_96000HZ:
|
||||
return 96000;
|
||||
case AK4113_FS_176400HZ:
|
||||
return 176400;
|
||||
case AK4113_FS_192000HZ:
|
||||
return 192000;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
static int snd_ak4113_in_error_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = LONG_MAX;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_in_error_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
long *ptr;
|
||||
|
||||
spin_lock_irq(&chip->lock);
|
||||
ptr = (long *)(((char *)chip) + kcontrol->private_value);
|
||||
ucontrol->value.integer.value[0] = *ptr;
|
||||
*ptr = 0;
|
||||
spin_unlock_irq(&chip->lock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define snd_ak4113_in_bit_info snd_ctl_boolean_mono_info
|
||||
|
||||
static int snd_ak4113_in_bit_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
unsigned char reg = kcontrol->private_value & 0xff;
|
||||
unsigned char bit = (kcontrol->private_value >> 8) & 0xff;
|
||||
unsigned char inv = (kcontrol->private_value >> 31) & 1;
|
||||
|
||||
ucontrol->value.integer.value[0] =
|
||||
((reg_read(chip, reg) & (1 << bit)) ? 1 : 0) ^ inv;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_rx_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 5;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_rx_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
ucontrol->value.integer.value[0] =
|
||||
(AK4113_IPS(chip->regmap[AK4113_REG_IO1]));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_rx_put(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
int change;
|
||||
u8 old_val;
|
||||
|
||||
spin_lock_irq(&chip->lock);
|
||||
old_val = chip->regmap[AK4113_REG_IO1];
|
||||
change = ucontrol->value.integer.value[0] != AK4113_IPS(old_val);
|
||||
if (change)
|
||||
reg_write(chip, AK4113_REG_IO1,
|
||||
(old_val & (~AK4113_IPS(0xff))) |
|
||||
(AK4113_IPS(ucontrol->value.integer.value[0])));
|
||||
spin_unlock_irq(&chip->lock);
|
||||
return change;
|
||||
}
|
||||
|
||||
static int snd_ak4113_rate_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 192000;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_rate_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
ucontrol->value.integer.value[0] = external_rate(reg_read(chip,
|
||||
AK4113_REG_RCS1));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
|
||||
uinfo->count = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
unsigned i;
|
||||
|
||||
for (i = 0; i < AK4113_REG_RXCSB_SIZE; i++)
|
||||
ucontrol->value.iec958.status[i] = reg_read(chip,
|
||||
AK4113_REG_RXCSB0 + i);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_mask_info(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
|
||||
uinfo->count = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_mask_get(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
memset(ucontrol->value.iec958.status, 0xff, AK4113_REG_RXCSB_SIZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_pinfo(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 0xffff;
|
||||
uinfo->count = 4;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_pget(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
unsigned short tmp;
|
||||
|
||||
ucontrol->value.integer.value[0] = 0xf8f2;
|
||||
ucontrol->value.integer.value[1] = 0x4e1f;
|
||||
tmp = reg_read(chip, AK4113_REG_Pc0) |
|
||||
(reg_read(chip, AK4113_REG_Pc1) << 8);
|
||||
ucontrol->value.integer.value[2] = tmp;
|
||||
tmp = reg_read(chip, AK4113_REG_Pd0) |
|
||||
(reg_read(chip, AK4113_REG_Pd1) << 8);
|
||||
ucontrol->value.integer.value[3] = tmp;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_qinfo(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
|
||||
uinfo->count = AK4113_REG_QSUB_SIZE;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ak4113_spdif_qget(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
|
||||
unsigned i;
|
||||
|
||||
for (i = 0; i < AK4113_REG_QSUB_SIZE; i++)
|
||||
ucontrol->value.bytes.data[i] = reg_read(chip,
|
||||
AK4113_REG_QSUB_ADDR + i);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Don't forget to change AK4113_CONTROLS define!!! */
|
||||
static struct snd_kcontrol_new snd_ak4113_iec958_controls[] = {
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Parity Errors",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_error_info,
|
||||
.get = snd_ak4113_in_error_get,
|
||||
.private_value = offsetof(struct ak4113, parity_errors),
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 V-Bit Errors",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_error_info,
|
||||
.get = snd_ak4113_in_error_get,
|
||||
.private_value = offsetof(struct ak4113, v_bit_errors),
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 C-CRC Errors",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_error_info,
|
||||
.get = snd_ak4113_in_error_get,
|
||||
.private_value = offsetof(struct ak4113, ccrc_errors),
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Q-CRC Errors",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_error_info,
|
||||
.get = snd_ak4113_in_error_get,
|
||||
.private_value = offsetof(struct ak4113, qcrc_errors),
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 External Rate",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_rate_info,
|
||||
.get = snd_ak4113_rate_get,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = SNDRV_CTL_NAME_IEC958("", CAPTURE, MASK),
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ,
|
||||
.info = snd_ak4113_spdif_mask_info,
|
||||
.get = snd_ak4113_spdif_mask_get,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_spdif_info,
|
||||
.get = snd_ak4113_spdif_get,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Preample Capture Default",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_spdif_pinfo,
|
||||
.get = snd_ak4113_spdif_pget,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Q-subcode Capture Default",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_spdif_qinfo,
|
||||
.get = snd_ak4113_spdif_qget,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Audio",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_bit_info,
|
||||
.get = snd_ak4113_in_bit_get,
|
||||
.private_value = (1<<31) | (1<<8) | AK4113_REG_RCS0,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 Non-PCM Bitstream",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_bit_info,
|
||||
.get = snd_ak4113_in_bit_get,
|
||||
.private_value = (0<<8) | AK4113_REG_RCS1,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "IEC958 DTS Bitstream",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_VOLATILE,
|
||||
.info = snd_ak4113_in_bit_info,
|
||||
.get = snd_ak4113_in_bit_get,
|
||||
.private_value = (1<<8) | AK4113_REG_RCS1,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = "AK4113 Input Select",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ |
|
||||
SNDRV_CTL_ELEM_ACCESS_WRITE,
|
||||
.info = snd_ak4113_rx_info,
|
||||
.get = snd_ak4113_rx_get,
|
||||
.put = snd_ak4113_rx_put,
|
||||
}
|
||||
};
|
||||
|
||||
static void snd_ak4113_proc_regs_read(struct snd_info_entry *entry,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct ak4113 *ak4113 = entry->private_data;
|
||||
int reg, val;
|
||||
/* all ak4113 registers 0x00 - 0x1c */
|
||||
for (reg = 0; reg < 0x1d; reg++) {
|
||||
val = reg_read(ak4113, reg);
|
||||
snd_iprintf(buffer, "0x%02x = 0x%02x\n", reg, val);
|
||||
}
|
||||
}
|
||||
|
||||
static void snd_ak4113_proc_init(struct ak4113 *ak4113)
|
||||
{
|
||||
struct snd_info_entry *entry;
|
||||
if (!snd_card_proc_new(ak4113->card, "ak4113", &entry))
|
||||
snd_info_set_text_ops(entry, ak4113, snd_ak4113_proc_regs_read);
|
||||
}
|
||||
|
||||
int snd_ak4113_build(struct ak4113 *ak4113,
|
||||
struct snd_pcm_substream *cap_substream)
|
||||
{
|
||||
struct snd_kcontrol *kctl;
|
||||
unsigned int idx;
|
||||
int err;
|
||||
|
||||
if (snd_BUG_ON(!cap_substream))
|
||||
return -EINVAL;
|
||||
ak4113->substream = cap_substream;
|
||||
for (idx = 0; idx < AK4113_CONTROLS; idx++) {
|
||||
kctl = snd_ctl_new1(&snd_ak4113_iec958_controls[idx], ak4113);
|
||||
if (kctl == NULL)
|
||||
return -ENOMEM;
|
||||
kctl->id.device = cap_substream->pcm->device;
|
||||
kctl->id.subdevice = cap_substream->number;
|
||||
err = snd_ctl_add(ak4113->card, kctl);
|
||||
if (err < 0)
|
||||
return err;
|
||||
ak4113->kctls[idx] = kctl;
|
||||
}
|
||||
snd_ak4113_proc_init(ak4113);
|
||||
/* trigger workq */
|
||||
schedule_delayed_work(&ak4113->work, HZ / 10);
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_build);
|
||||
|
||||
int snd_ak4113_external_rate(struct ak4113 *ak4113)
|
||||
{
|
||||
unsigned char rcs1;
|
||||
|
||||
rcs1 = reg_read(ak4113, AK4113_REG_RCS1);
|
||||
return external_rate(rcs1);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_external_rate);
|
||||
|
||||
int snd_ak4113_check_rate_and_errors(struct ak4113 *ak4113, unsigned int flags)
|
||||
{
|
||||
struct snd_pcm_runtime *runtime =
|
||||
ak4113->substream ? ak4113->substream->runtime : NULL;
|
||||
unsigned long _flags;
|
||||
int res = 0;
|
||||
unsigned char rcs0, rcs1, rcs2;
|
||||
unsigned char c0, c1;
|
||||
|
||||
rcs1 = reg_read(ak4113, AK4113_REG_RCS1);
|
||||
if (flags & AK4113_CHECK_NO_STAT)
|
||||
goto __rate;
|
||||
rcs0 = reg_read(ak4113, AK4113_REG_RCS0);
|
||||
rcs2 = reg_read(ak4113, AK4113_REG_RCS2);
|
||||
spin_lock_irqsave(&ak4113->lock, _flags);
|
||||
if (rcs0 & AK4113_PAR)
|
||||
ak4113->parity_errors++;
|
||||
if (rcs0 & AK4113_V)
|
||||
ak4113->v_bit_errors++;
|
||||
if (rcs2 & AK4113_CCRC)
|
||||
ak4113->ccrc_errors++;
|
||||
if (rcs2 & AK4113_QCRC)
|
||||
ak4113->qcrc_errors++;
|
||||
c0 = (ak4113->rcs0 & (AK4113_QINT | AK4113_CINT | AK4113_STC |
|
||||
AK4113_AUDION | AK4113_AUTO | AK4113_UNLCK)) ^
|
||||
(rcs0 & (AK4113_QINT | AK4113_CINT | AK4113_STC |
|
||||
AK4113_AUDION | AK4113_AUTO | AK4113_UNLCK));
|
||||
c1 = (ak4113->rcs1 & (AK4113_DTSCD | AK4113_NPCM | AK4113_PEM |
|
||||
AK4113_DAT | 0xf0)) ^
|
||||
(rcs1 & (AK4113_DTSCD | AK4113_NPCM | AK4113_PEM |
|
||||
AK4113_DAT | 0xf0));
|
||||
ak4113->rcs0 = rcs0 & ~(AK4113_QINT | AK4113_CINT | AK4113_STC);
|
||||
ak4113->rcs1 = rcs1;
|
||||
ak4113->rcs2 = rcs2;
|
||||
spin_unlock_irqrestore(&ak4113->lock, _flags);
|
||||
|
||||
if (rcs0 & AK4113_PAR)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[0]->id);
|
||||
if (rcs0 & AK4113_V)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[1]->id);
|
||||
if (rcs2 & AK4113_CCRC)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[2]->id);
|
||||
if (rcs2 & AK4113_QCRC)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[3]->id);
|
||||
|
||||
/* rate change */
|
||||
if (c1 & 0xf0)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[4]->id);
|
||||
|
||||
if ((c1 & AK4113_PEM) | (c0 & AK4113_CINT))
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[6]->id);
|
||||
if (c0 & AK4113_QINT)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[8]->id);
|
||||
|
||||
if (c0 & AK4113_AUDION)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[9]->id);
|
||||
if (c1 & AK4113_NPCM)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[10]->id);
|
||||
if (c1 & AK4113_DTSCD)
|
||||
snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&ak4113->kctls[11]->id);
|
||||
|
||||
if (ak4113->change_callback && (c0 | c1) != 0)
|
||||
ak4113->change_callback(ak4113, c0, c1);
|
||||
|
||||
__rate:
|
||||
/* compare rate */
|
||||
res = external_rate(rcs1);
|
||||
if (!(flags & AK4113_CHECK_NO_RATE) && runtime &&
|
||||
(runtime->rate != res)) {
|
||||
snd_pcm_stream_lock_irqsave(ak4113->substream, _flags);
|
||||
if (snd_pcm_running(ak4113->substream)) {
|
||||
/*printk(KERN_DEBUG "rate changed (%i <- %i)\n",
|
||||
* runtime->rate, res); */
|
||||
snd_pcm_stop(ak4113->substream,
|
||||
SNDRV_PCM_STATE_DRAINING);
|
||||
wake_up(&runtime->sleep);
|
||||
res = 1;
|
||||
}
|
||||
snd_pcm_stream_unlock_irqrestore(ak4113->substream, _flags);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_ak4113_check_rate_and_errors);
|
||||
|
||||
static void ak4113_stats(struct work_struct *work)
|
||||
{
|
||||
struct ak4113 *chip = container_of(work, struct ak4113, work.work);
|
||||
|
||||
if (!chip->init)
|
||||
snd_ak4113_check_rate_and_errors(chip, chip->check_flags);
|
||||
|
||||
schedule_delayed_work(&chip->work, HZ / 10);
|
||||
}
|
||||
|
|
@ -19,7 +19,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
*/
|
||||
|
||||
#include <asm/io.h>
|
||||
#include <linux/delay.h>
|
||||
|
|
@ -29,6 +29,7 @@
|
|||
#include <sound/control.h>
|
||||
#include <sound/tlv.h>
|
||||
#include <sound/ak4xxx-adda.h>
|
||||
#include <sound/info.h>
|
||||
|
||||
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>");
|
||||
MODULE_DESCRIPTION("Routines for control of AK452x / AK43xx AD/DA converters");
|
||||
|
|
@ -52,26 +53,21 @@ EXPORT_SYMBOL(snd_akm4xxx_write);
|
|||
static void ak4524_reset(struct snd_akm4xxx *ak, int state)
|
||||
{
|
||||
unsigned int chip;
|
||||
unsigned char reg, maxreg;
|
||||
unsigned char reg;
|
||||
|
||||
if (ak->type == SND_AK4528)
|
||||
maxreg = 0x06;
|
||||
else
|
||||
maxreg = 0x08;
|
||||
for (chip = 0; chip < ak->num_dacs/2; chip++) {
|
||||
snd_akm4xxx_write(ak, chip, 0x01, state ? 0x00 : 0x03);
|
||||
if (state)
|
||||
continue;
|
||||
/* DAC volumes */
|
||||
for (reg = 0x04; reg < maxreg; reg++)
|
||||
for (reg = 0x04; reg < ak->total_regs; reg++)
|
||||
snd_akm4xxx_write(ak, chip, reg,
|
||||
snd_akm4xxx_get(ak, chip, reg));
|
||||
}
|
||||
}
|
||||
|
||||
/* reset procedure for AK4355 and AK4358 */
|
||||
static void ak435X_reset(struct snd_akm4xxx *ak, int state,
|
||||
unsigned char total_regs)
|
||||
static void ak435X_reset(struct snd_akm4xxx *ak, int state)
|
||||
{
|
||||
unsigned char reg;
|
||||
|
||||
|
|
@ -79,7 +75,7 @@ static void ak435X_reset(struct snd_akm4xxx *ak, int state,
|
|||
snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */
|
||||
return;
|
||||
}
|
||||
for (reg = 0x00; reg < total_regs; reg++)
|
||||
for (reg = 0x00; reg < ak->total_regs; reg++)
|
||||
if (reg != 0x01)
|
||||
snd_akm4xxx_write(ak, 0, reg,
|
||||
snd_akm4xxx_get(ak, 0, reg));
|
||||
|
|
@ -91,12 +87,11 @@ static void ak4381_reset(struct snd_akm4xxx *ak, int state)
|
|||
{
|
||||
unsigned int chip;
|
||||
unsigned char reg;
|
||||
|
||||
for (chip = 0; chip < ak->num_dacs/2; chip++) {
|
||||
snd_akm4xxx_write(ak, chip, 0x00, state ? 0x0c : 0x0f);
|
||||
if (state)
|
||||
continue;
|
||||
for (reg = 0x01; reg < 0x05; reg++)
|
||||
for (reg = 0x01; reg < ak->total_regs; reg++)
|
||||
snd_akm4xxx_write(ak, chip, reg,
|
||||
snd_akm4xxx_get(ak, chip, reg));
|
||||
}
|
||||
|
|
@ -113,16 +108,17 @@ void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state)
|
|||
switch (ak->type) {
|
||||
case SND_AK4524:
|
||||
case SND_AK4528:
|
||||
case SND_AK4620:
|
||||
ak4524_reset(ak, state);
|
||||
break;
|
||||
case SND_AK4529:
|
||||
/* FIXME: needed for ak4529? */
|
||||
break;
|
||||
case SND_AK4355:
|
||||
ak435X_reset(ak, state, 0x0b);
|
||||
ak435X_reset(ak, state);
|
||||
break;
|
||||
case SND_AK4358:
|
||||
ak435X_reset(ak, state, 0x10);
|
||||
ak435X_reset(ak, state);
|
||||
break;
|
||||
case SND_AK4381:
|
||||
ak4381_reset(ak, state);
|
||||
|
|
@ -139,7 +135,7 @@ EXPORT_SYMBOL(snd_akm4xxx_reset);
|
|||
* Volume conversion table for non-linear volumes
|
||||
* from -63.5dB (mute) to 0dB step 0.5dB
|
||||
*
|
||||
* Used for AK4524 input/ouput attenuation, AK4528, and
|
||||
* Used for AK4524/AK4620 input/ouput attenuation, AK4528, and
|
||||
* AK5365 input attenuation
|
||||
*/
|
||||
static const unsigned char vol_cvt_datt[128] = {
|
||||
|
|
@ -259,8 +255,22 @@ void snd_akm4xxx_init(struct snd_akm4xxx *ak)
|
|||
0x00, 0x0f, /* 0: power-up, un-reset */
|
||||
0xff, 0xff
|
||||
};
|
||||
static const unsigned char inits_ak4620[] = {
|
||||
0x00, 0x07, /* 0: normal */
|
||||
0x01, 0x00, /* 0: reset */
|
||||
0x01, 0x02, /* 1: RSTAD */
|
||||
0x01, 0x03, /* 1: RSTDA */
|
||||
0x01, 0x0f, /* 1: normal */
|
||||
0x02, 0x60, /* 2: 24bit I2S */
|
||||
0x03, 0x01, /* 3: deemphasis off */
|
||||
0x04, 0x00, /* 4: LIN muted */
|
||||
0x05, 0x00, /* 5: RIN muted */
|
||||
0x06, 0x00, /* 6: LOUT muted */
|
||||
0x07, 0x00, /* 7: ROUT muted */
|
||||
0xff, 0xff
|
||||
};
|
||||
|
||||
int chip, num_chips;
|
||||
int chip;
|
||||
const unsigned char *ptr, *inits;
|
||||
unsigned char reg, data;
|
||||
|
||||
|
|
@ -270,42 +280,64 @@ void snd_akm4xxx_init(struct snd_akm4xxx *ak)
|
|||
switch (ak->type) {
|
||||
case SND_AK4524:
|
||||
inits = inits_ak4524;
|
||||
num_chips = ak->num_dacs / 2;
|
||||
ak->num_chips = ak->num_dacs / 2;
|
||||
ak->name = "ak4524";
|
||||
ak->total_regs = 0x08;
|
||||
break;
|
||||
case SND_AK4528:
|
||||
inits = inits_ak4528;
|
||||
num_chips = ak->num_dacs / 2;
|
||||
ak->num_chips = ak->num_dacs / 2;
|
||||
ak->name = "ak4528";
|
||||
ak->total_regs = 0x06;
|
||||
break;
|
||||
case SND_AK4529:
|
||||
inits = inits_ak4529;
|
||||
num_chips = 1;
|
||||
ak->num_chips = 1;
|
||||
ak->name = "ak4529";
|
||||
ak->total_regs = 0x0d;
|
||||
break;
|
||||
case SND_AK4355:
|
||||
inits = inits_ak4355;
|
||||
num_chips = 1;
|
||||
ak->num_chips = 1;
|
||||
ak->name = "ak4355";
|
||||
ak->total_regs = 0x0b;
|
||||
break;
|
||||
case SND_AK4358:
|
||||
inits = inits_ak4358;
|
||||
num_chips = 1;
|
||||
ak->num_chips = 1;
|
||||
ak->name = "ak4358";
|
||||
ak->total_regs = 0x10;
|
||||
break;
|
||||
case SND_AK4381:
|
||||
inits = inits_ak4381;
|
||||
num_chips = ak->num_dacs / 2;
|
||||
ak->num_chips = ak->num_dacs / 2;
|
||||
ak->name = "ak4381";
|
||||
ak->total_regs = 0x05;
|
||||
break;
|
||||
case SND_AK5365:
|
||||
/* FIXME: any init sequence? */
|
||||
ak->num_chips = 1;
|
||||
ak->name = "ak5365";
|
||||
ak->total_regs = 0x08;
|
||||
return;
|
||||
case SND_AK4620:
|
||||
inits = inits_ak4620;
|
||||
ak->num_chips = ak->num_dacs / 2;
|
||||
ak->name = "ak4620";
|
||||
ak->total_regs = 0x08;
|
||||
break;
|
||||
default:
|
||||
snd_BUG();
|
||||
return;
|
||||
}
|
||||
|
||||
for (chip = 0; chip < num_chips; chip++) {
|
||||
for (chip = 0; chip < ak->num_chips; chip++) {
|
||||
ptr = inits;
|
||||
while (*ptr != 0xff) {
|
||||
reg = *ptr++;
|
||||
data = *ptr++;
|
||||
snd_akm4xxx_write(ak, chip, reg, data);
|
||||
udelay(10);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -688,6 +720,12 @@ static int build_dac_controls(struct snd_akm4xxx *ak)
|
|||
AK_COMPOSE(idx/2, (idx%2) + 3, 0, 255);
|
||||
knew.tlv.p = db_scale_linear;
|
||||
break;
|
||||
case SND_AK4620:
|
||||
/* register 6 & 7 */
|
||||
knew.private_value =
|
||||
AK_COMPOSE(idx/2, (idx%2) + 6, 0, 255);
|
||||
knew.tlv.p = db_scale_linear;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
|
@ -704,10 +742,12 @@ static int build_dac_controls(struct snd_akm4xxx *ak)
|
|||
|
||||
static int build_adc_controls(struct snd_akm4xxx *ak)
|
||||
{
|
||||
int idx, err, mixer_ch, num_stereo;
|
||||
int idx, err, mixer_ch, num_stereo, max_steps;
|
||||
struct snd_kcontrol_new knew;
|
||||
|
||||
mixer_ch = 0;
|
||||
if (ak->type == SND_AK4528)
|
||||
return 0; /* no controls */
|
||||
for (idx = 0; idx < ak->num_adcs;) {
|
||||
memset(&knew, 0, sizeof(knew));
|
||||
if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {
|
||||
|
|
@ -733,13 +773,12 @@ static int build_adc_controls(struct snd_akm4xxx *ak)
|
|||
}
|
||||
/* register 4 & 5 */
|
||||
if (ak->type == SND_AK5365)
|
||||
knew.private_value =
|
||||
AK_COMPOSE(idx/2, (idx%2) + 4, 0, 151) |
|
||||
AK_VOL_CVT | AK_IPGA;
|
||||
max_steps = 152;
|
||||
else
|
||||
knew.private_value =
|
||||
AK_COMPOSE(idx/2, (idx%2) + 4, 0, 163) |
|
||||
AK_VOL_CVT | AK_IPGA;
|
||||
max_steps = 164;
|
||||
knew.private_value =
|
||||
AK_COMPOSE(idx/2, (idx%2) + 4, 0, max_steps) |
|
||||
AK_VOL_CVT | AK_IPGA;
|
||||
knew.tlv.p = db_scale_vol_datt;
|
||||
err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
|
||||
if (err < 0)
|
||||
|
|
@ -808,6 +847,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
|
|||
switch (ak->type) {
|
||||
case SND_AK4524:
|
||||
case SND_AK4528:
|
||||
case SND_AK4620:
|
||||
/* register 3 */
|
||||
knew.private_value = AK_COMPOSE(idx, 3, 0, 0);
|
||||
break;
|
||||
|
|
@ -834,6 +874,35 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
|
|||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static void proc_regs_read(struct snd_info_entry *entry,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
|
||||
int reg, val, chip;
|
||||
for (chip = 0; chip < ak->num_chips; chip++) {
|
||||
for (reg = 0; reg < ak->total_regs; reg++) {
|
||||
val = snd_akm4xxx_get(ak, chip, reg);
|
||||
snd_iprintf(buffer, "chip %d: 0x%02x = 0x%02x\n", chip,
|
||||
reg, val);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int proc_init(struct snd_akm4xxx *ak)
|
||||
{
|
||||
struct snd_info_entry *entry;
|
||||
int err;
|
||||
err = snd_card_proc_new(ak->card, ak->name, &entry);
|
||||
if (err < 0)
|
||||
return err;
|
||||
snd_info_set_text_ops(entry, ak, proc_regs_read);
|
||||
return 0;
|
||||
}
|
||||
#else /* !CONFIG_PROC_FS */
|
||||
static int proc_init(struct snd_akm4xxx *ak) {}
|
||||
#endif
|
||||
|
||||
int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
|
||||
{
|
||||
int err, num_emphs;
|
||||
|
|
@ -845,18 +914,21 @@ int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
|
|||
err = build_adc_controls(ak);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
if (ak->type == SND_AK4355 || ak->type == SND_AK4358)
|
||||
num_emphs = 1;
|
||||
else if (ak->type == SND_AK4620)
|
||||
num_emphs = 0;
|
||||
else
|
||||
num_emphs = ak->num_dacs / 2;
|
||||
err = build_deemphasis(ak, num_emphs);
|
||||
if (err < 0)
|
||||
return err;
|
||||
err = proc_init(ak);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL(snd_akm4xxx_build_controls);
|
||||
|
||||
static int __init alsa_akm4xxx_module_init(void)
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
|
||||
snd-ice17xx-ak4xxx-objs := ak4xxx.o
|
||||
snd-ice1712-objs := ice1712.o delta.o hoontech.o ews.o
|
||||
snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o prodigy_hifi.o juli.o phase.o wtm.o se.o maya44.o
|
||||
snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o prodigy_hifi.o juli.o phase.o wtm.o se.o maya44.o quartet.o
|
||||
|
||||
# Toplevel Module Dependency
|
||||
obj-$(CONFIG_SND_ICE1712) += snd-ice1712.o snd-ice17xx-ak4xxx.o
|
||||
|
|
|
|||
|
|
@ -298,6 +298,16 @@ static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
|
|||
inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
|
||||
}
|
||||
|
||||
static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
|
||||
{
|
||||
return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
|
||||
}
|
||||
|
||||
static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
|
||||
{
|
||||
return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
|
||||
}
|
||||
|
||||
static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
|
||||
{
|
||||
snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
|
||||
|
|
@ -2557,7 +2567,9 @@ static int __devinit snd_ice1712_create(struct snd_card *card,
|
|||
mutex_init(&ice->i2c_mutex);
|
||||
mutex_init(&ice->open_mutex);
|
||||
ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
|
||||
ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
|
||||
ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
|
||||
ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
|
||||
ice->gpio.set_data = snd_ice1712_set_gpio_data;
|
||||
ice->gpio.get_data = snd_ice1712_get_gpio_data;
|
||||
|
||||
|
|
|
|||
|
|
@ -359,7 +359,9 @@ struct snd_ice1712 {
|
|||
unsigned int saved[2]; /* for ewx_i2c */
|
||||
/* operators */
|
||||
void (*set_mask)(struct snd_ice1712 *ice, unsigned int data);
|
||||
unsigned int (*get_mask)(struct snd_ice1712 *ice);
|
||||
void (*set_dir)(struct snd_ice1712 *ice, unsigned int data);
|
||||
unsigned int (*get_dir)(struct snd_ice1712 *ice);
|
||||
void (*set_data)(struct snd_ice1712 *ice, unsigned int data);
|
||||
unsigned int (*get_data)(struct snd_ice1712 *ice);
|
||||
/* misc operators - move to another place? */
|
||||
|
|
@ -377,8 +379,11 @@ struct snd_ice1712 {
|
|||
unsigned int (*get_rate)(struct snd_ice1712 *ice);
|
||||
void (*set_rate)(struct snd_ice1712 *ice, unsigned int rate);
|
||||
unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate);
|
||||
void (*set_spdif_clock)(struct snd_ice1712 *ice);
|
||||
|
||||
int (*set_spdif_clock)(struct snd_ice1712 *ice, int type);
|
||||
int (*get_spdif_master_type)(struct snd_ice1712 *ice);
|
||||
char **ext_clock_names;
|
||||
int ext_clock_count;
|
||||
void (*pro_open)(struct snd_ice1712 *, struct snd_pcm_substream *);
|
||||
#ifdef CONFIG_PM
|
||||
int (*pm_suspend)(struct snd_ice1712 *);
|
||||
int (*pm_resume)(struct snd_ice1712 *);
|
||||
|
|
@ -399,6 +404,11 @@ static inline void snd_ice1712_gpio_set_dir(struct snd_ice1712 *ice, unsigned in
|
|||
ice->gpio.set_dir(ice, bits);
|
||||
}
|
||||
|
||||
static inline unsigned int snd_ice1712_gpio_get_dir(struct snd_ice1712 *ice)
|
||||
{
|
||||
return ice->gpio.get_dir(ice);
|
||||
}
|
||||
|
||||
static inline void snd_ice1712_gpio_set_mask(struct snd_ice1712 *ice, unsigned int bits)
|
||||
{
|
||||
ice->gpio.set_mask(ice, bits);
|
||||
|
|
|
|||
|
|
@ -53,6 +53,7 @@
|
|||
#include "phase.h"
|
||||
#include "wtm.h"
|
||||
#include "se.h"
|
||||
#include "quartet.h"
|
||||
|
||||
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
|
||||
MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
|
||||
|
|
@ -70,6 +71,7 @@ MODULE_SUPPORTED_DEVICE("{"
|
|||
PHASE_DEVICE_DESC
|
||||
WTM_DEVICE_DESC
|
||||
SE_DEVICE_DESC
|
||||
QTET_DEVICE_DESC
|
||||
"{VIA,VT1720},"
|
||||
"{VIA,VT1724},"
|
||||
"{ICEnsemble,Generic ICE1724},"
|
||||
|
|
@ -104,6 +106,8 @@ static int PRO_RATE_LOCKED;
|
|||
static int PRO_RATE_RESET = 1;
|
||||
static unsigned int PRO_RATE_DEFAULT = 44100;
|
||||
|
||||
static char *ext_clock_names[1] = { "IEC958 In" };
|
||||
|
||||
/*
|
||||
* Basic I/O
|
||||
*/
|
||||
|
|
@ -118,9 +122,12 @@ static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice)
|
|||
return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* locking rate makes sense only for internal clock mode
|
||||
*/
|
||||
static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
|
||||
{
|
||||
return ice->is_spdif_master(ice) || PRO_RATE_LOCKED;
|
||||
return (!ice->is_spdif_master(ice)) && PRO_RATE_LOCKED;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -196,6 +203,12 @@ static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
|
|||
inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */
|
||||
}
|
||||
|
||||
/* get gpio direction 0 = read, 1 = write */
|
||||
static unsigned int snd_vt1724_get_gpio_dir(struct snd_ice1712 *ice)
|
||||
{
|
||||
return inl(ICEREG1724(ice, GPIO_DIRECTION));
|
||||
}
|
||||
|
||||
/* set the gpio mask (0 = writable) */
|
||||
static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
|
||||
{
|
||||
|
|
@ -205,6 +218,17 @@ static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
|
|||
inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */
|
||||
}
|
||||
|
||||
static unsigned int snd_vt1724_get_gpio_mask(struct snd_ice1712 *ice)
|
||||
{
|
||||
unsigned int mask;
|
||||
if (!ice->vt1720)
|
||||
mask = (unsigned int)inb(ICEREG1724(ice, GPIO_WRITE_MASK_22));
|
||||
else
|
||||
mask = 0;
|
||||
mask = (mask << 16) | inw(ICEREG1724(ice, GPIO_WRITE_MASK));
|
||||
return mask;
|
||||
}
|
||||
|
||||
static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data)
|
||||
{
|
||||
outw(data, ICEREG1724(ice, GPIO_DATA));
|
||||
|
|
@ -651,16 +675,22 @@ static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate,
|
|||
return ((rate == ice->cur_rate) && !force) ? 0 : -EBUSY;
|
||||
}
|
||||
if (!force && is_pro_rate_locked(ice)) {
|
||||
/* comparing required and current rate - makes sense for
|
||||
* internal clock only */
|
||||
spin_unlock_irqrestore(&ice->reg_lock, flags);
|
||||
return (rate == ice->cur_rate) ? 0 : -EBUSY;
|
||||
}
|
||||
|
||||
old_rate = ice->get_rate(ice);
|
||||
if (force || (old_rate != rate))
|
||||
ice->set_rate(ice, rate);
|
||||
else if (rate == ice->cur_rate) {
|
||||
spin_unlock_irqrestore(&ice->reg_lock, flags);
|
||||
return 0;
|
||||
if (force || !ice->is_spdif_master(ice)) {
|
||||
/* force means the rate was switched by ucontrol, otherwise
|
||||
* setting clock rate for internal clock mode */
|
||||
old_rate = ice->get_rate(ice);
|
||||
if (force || (old_rate != rate))
|
||||
ice->set_rate(ice, rate);
|
||||
else if (rate == ice->cur_rate) {
|
||||
spin_unlock_irqrestore(&ice->reg_lock, flags);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
ice->cur_rate = rate;
|
||||
|
|
@ -1016,6 +1046,8 @@ static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream)
|
|||
VT1724_BUFFER_ALIGN);
|
||||
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
|
||||
VT1724_BUFFER_ALIGN);
|
||||
if (ice->pro_open)
|
||||
ice->pro_open(ice, substream);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1034,6 +1066,8 @@ static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream)
|
|||
VT1724_BUFFER_ALIGN);
|
||||
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
|
||||
VT1724_BUFFER_ALIGN);
|
||||
if (ice->pro_open)
|
||||
ice->pro_open(ice, substream);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1787,15 +1821,21 @@ static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
|
|||
struct snd_ctl_elem_info *uinfo)
|
||||
{
|
||||
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
int hw_rates_count = ice->hw_rates->count;
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.enumerated.items = ice->hw_rates->count + 1;
|
||||
|
||||
uinfo->value.enumerated.items = hw_rates_count + ice->ext_clock_count;
|
||||
/* upper limit - keep at top */
|
||||
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
|
||||
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
|
||||
if (uinfo->value.enumerated.item == uinfo->value.enumerated.items - 1)
|
||||
strcpy(uinfo->value.enumerated.name, "IEC958 Input");
|
||||
if (uinfo->value.enumerated.item >= hw_rates_count)
|
||||
/* ext_clock items */
|
||||
strcpy(uinfo->value.enumerated.name,
|
||||
ice->ext_clock_names[
|
||||
uinfo->value.enumerated.item - hw_rates_count]);
|
||||
else
|
||||
/* int clock items */
|
||||
sprintf(uinfo->value.enumerated.name, "%d",
|
||||
ice->hw_rates->list[uinfo->value.enumerated.item]);
|
||||
return 0;
|
||||
|
|
@ -1809,7 +1849,8 @@ static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
|
|||
|
||||
spin_lock_irq(&ice->reg_lock);
|
||||
if (ice->is_spdif_master(ice)) {
|
||||
ucontrol->value.enumerated.item[0] = ice->hw_rates->count;
|
||||
ucontrol->value.enumerated.item[0] = ice->hw_rates->count +
|
||||
ice->get_spdif_master_type(ice);
|
||||
} else {
|
||||
rate = ice->get_rate(ice);
|
||||
ucontrol->value.enumerated.item[0] = 0;
|
||||
|
|
@ -1824,8 +1865,14 @@ static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int stdclock_get_spdif_master_type(struct snd_ice1712 *ice)
|
||||
{
|
||||
/* standard external clock - only single type - SPDIF IN */
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* setting clock to external - SPDIF */
|
||||
static void stdclock_set_spdif_clock(struct snd_ice1712 *ice)
|
||||
static int stdclock_set_spdif_clock(struct snd_ice1712 *ice, int type)
|
||||
{
|
||||
unsigned char oval;
|
||||
unsigned char i2s_oval;
|
||||
|
|
@ -1834,27 +1881,30 @@ static void stdclock_set_spdif_clock(struct snd_ice1712 *ice)
|
|||
/* setting 256fs */
|
||||
i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT));
|
||||
outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT));
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
|
||||
struct snd_ctl_elem_value *ucontrol)
|
||||
{
|
||||
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
||||
unsigned int old_rate, new_rate;
|
||||
unsigned int item = ucontrol->value.enumerated.item[0];
|
||||
unsigned int spdif = ice->hw_rates->count;
|
||||
unsigned int first_ext_clock = ice->hw_rates->count;
|
||||
|
||||
if (item > spdif)
|
||||
if (item > first_ext_clock + ice->ext_clock_count - 1)
|
||||
return -EINVAL;
|
||||
|
||||
/* if rate = 0 => external clock */
|
||||
spin_lock_irq(&ice->reg_lock);
|
||||
if (ice->is_spdif_master(ice))
|
||||
old_rate = 0;
|
||||
else
|
||||
old_rate = ice->get_rate(ice);
|
||||
if (item == spdif) {
|
||||
/* switching to external clock via SPDIF */
|
||||
ice->set_spdif_clock(ice);
|
||||
if (item >= first_ext_clock) {
|
||||
/* switching to external clock */
|
||||
ice->set_spdif_clock(ice, item - first_ext_clock);
|
||||
new_rate = 0;
|
||||
} else {
|
||||
/* internal on-card clock */
|
||||
|
|
@ -1866,7 +1916,7 @@ static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
|
|||
}
|
||||
spin_unlock_irq(&ice->reg_lock);
|
||||
|
||||
/* the first reset to the SPDIF master mode? */
|
||||
/* the first switch to the ext. clock mode? */
|
||||
if (old_rate != new_rate && !new_rate) {
|
||||
/* notify akm chips as well */
|
||||
unsigned int i;
|
||||
|
|
@ -2136,6 +2186,7 @@ static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
|
|||
snd_vt1724_phase_cards,
|
||||
snd_vt1724_wtm_cards,
|
||||
snd_vt1724_se_cards,
|
||||
snd_vt1724_qtet_cards,
|
||||
NULL,
|
||||
};
|
||||
|
||||
|
|
@ -2434,7 +2485,9 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
|
|||
mutex_init(&ice->open_mutex);
|
||||
mutex_init(&ice->i2c_mutex);
|
||||
ice->gpio.set_mask = snd_vt1724_set_gpio_mask;
|
||||
ice->gpio.get_mask = snd_vt1724_get_gpio_mask;
|
||||
ice->gpio.set_dir = snd_vt1724_set_gpio_dir;
|
||||
ice->gpio.get_dir = snd_vt1724_get_gpio_dir;
|
||||
ice->gpio.set_data = snd_vt1724_set_gpio_data;
|
||||
ice->gpio.get_data = snd_vt1724_get_gpio_data;
|
||||
ice->card = card;
|
||||
|
|
@ -2522,6 +2575,9 @@ static int __devinit snd_vt1724_probe(struct pci_dev *pci,
|
|||
return err;
|
||||
}
|
||||
|
||||
/* field init before calling chip_init */
|
||||
ice->ext_clock_count = 0;
|
||||
|
||||
for (tbl = card_tables; *tbl; tbl++) {
|
||||
for (c = *tbl; c->subvendor; c++) {
|
||||
if (c->subvendor == ice->eeprom.subvendor) {
|
||||
|
|
@ -2560,6 +2616,13 @@ __found:
|
|||
ice->set_mclk = stdclock_set_mclk;
|
||||
if (!ice->set_spdif_clock)
|
||||
ice->set_spdif_clock = stdclock_set_spdif_clock;
|
||||
if (!ice->get_spdif_master_type)
|
||||
ice->get_spdif_master_type = stdclock_get_spdif_master_type;
|
||||
if (!ice->ext_clock_names)
|
||||
ice->ext_clock_names = ext_clock_names;
|
||||
if (!ice->ext_clock_count)
|
||||
ice->ext_clock_count = ARRAY_SIZE(ext_clock_names);
|
||||
|
||||
if (!ice->hw_rates)
|
||||
set_std_hw_rates(ice);
|
||||
|
||||
|
|
@ -2719,7 +2782,7 @@ static int snd_vt1724_resume(struct pci_dev *pci)
|
|||
|
||||
if (ice->pm_saved_is_spdif_master) {
|
||||
/* switching to external clock via SPDIF */
|
||||
ice->set_spdif_clock(ice);
|
||||
ice->set_spdif_clock(ice, 0);
|
||||
} else {
|
||||
/* internal on-card clock */
|
||||
snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1);
|
||||
|
|
|
|||
|
|
@ -412,25 +412,6 @@ static struct snd_kcontrol_new juli_mute_controls[] __devinitdata = {
|
|||
},
|
||||
};
|
||||
|
||||
|
||||
static void ak4358_proc_regs_read(struct snd_info_entry *entry,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
|
||||
int reg, val;
|
||||
for (reg = 0; reg <= 0xf; reg++) {
|
||||
val = snd_akm4xxx_get(ice->akm, 0, reg);
|
||||
snd_iprintf(buffer, "0x%02x = 0x%02x\n", reg, val);
|
||||
}
|
||||
}
|
||||
|
||||
static void ak4358_proc_init(struct snd_ice1712 *ice)
|
||||
{
|
||||
struct snd_info_entry *entry;
|
||||
if (!snd_card_proc_new(ice->card, "ak4358_codec", &entry))
|
||||
snd_info_set_text_ops(entry, ice, ak4358_proc_regs_read);
|
||||
}
|
||||
|
||||
static char *slave_vols[] __devinitdata = {
|
||||
PCM_VOLUME,
|
||||
MONITOR_AN_IN_VOLUME,
|
||||
|
|
@ -496,8 +477,6 @@ static int __devinit juli_add_controls(struct snd_ice1712 *ice)
|
|||
/* only capture SPDIF over AK4114 */
|
||||
err = snd_ak4114_build(spec->ak4114, NULL,
|
||||
ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
|
||||
|
||||
ak4358_proc_init(ice);
|
||||
if (err < 0)
|
||||
return err;
|
||||
return 0;
|
||||
|
|
@ -550,13 +529,14 @@ static inline unsigned char juli_set_mclk(struct snd_ice1712 *ice,
|
|||
}
|
||||
|
||||
/* setting clock to external - SPDIF */
|
||||
static void juli_set_spdif_clock(struct snd_ice1712 *ice)
|
||||
static int juli_set_spdif_clock(struct snd_ice1712 *ice, int type)
|
||||
{
|
||||
unsigned int old;
|
||||
old = ice->gpio.get_data(ice);
|
||||
/* external clock (= 0), multiply 1x, 48kHz */
|
||||
ice->gpio.set_data(ice, (old & ~GPIO_RATE_MASK) | GPIO_MULTI_1X |
|
||||
GPIO_FREQ_48KHZ);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Called when ak4114 detects change in the input SPDIF stream */
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,10 @@
|
|||
#ifndef __SOUND_QTET_H
|
||||
#define __SOUND_QTET_H
|
||||
|
||||
#define QTET_DEVICE_DESC "{Infrasonic,Quartet},"
|
||||
|
||||
#define VT1724_SUBDEVICE_QTET 0x30305349 /* Infrasonic Quartet */
|
||||
|
||||
extern struct snd_ice1712_card_info snd_vt1724_qtet_cards[];
|
||||
|
||||
#endif /* __SOUND_QTET_H */
|
||||
Reference in New Issue