Revision 030b655b062fe5190fc490e0091ea50307d7a86f authored by Risto Suominen on 25 August 2008, 06:04:23 UTC, committed by Takashi Iwai on 02 October 2008, 10:50:37 UTC
Correct headphone detection for 1st generation iMac G3 Slot-loading (Screamer).
This patch fixes the regression in the recent snd-powermac which
doesn't support some G3/G4 PowerMacs:
http://lkml.org/lkml/2008/10/1/220
Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Tested-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent 4dbf95b
isicom.h
#ifndef _LINUX_ISICOM_H
#define _LINUX_ISICOM_H
#define YES 1
#define NO 0
/*
* ISICOM Driver definitions ...
*
*/
#define ISICOM_NAME "ISICom"
/*
* PCI definitions
*/
#define DEVID_COUNT 9
#define VENDOR_ID 0x10b5
/*
* These are now officially allocated numbers
*/
#define ISICOM_NMAJOR 112 /* normal */
#define ISICOM_CMAJOR 113 /* callout */
#define ISICOM_MAGIC (('M' << 8) | 'T')
#define WAKEUP_CHARS 256 /* hard coded for now */
#define TX_SIZE 254
#define BOARD_COUNT 4
#define PORT_COUNT (BOARD_COUNT*16)
/* character sizes */
#define ISICOM_CS5 0x0000
#define ISICOM_CS6 0x0001
#define ISICOM_CS7 0x0002
#define ISICOM_CS8 0x0003
/* stop bits */
#define ISICOM_1SB 0x0000
#define ISICOM_2SB 0x0004
/* parity */
#define ISICOM_NOPAR 0x0000
#define ISICOM_ODPAR 0x0008
#define ISICOM_EVPAR 0x0018
/* flow control */
#define ISICOM_CTSRTS 0x03
#define ISICOM_INITIATE_XONXOFF 0x04
#define ISICOM_RESPOND_XONXOFF 0x08
#define BOARD(line) (((line) >> 4) & 0x3)
/* isi kill queue bitmap */
#define ISICOM_KILLTX 0x01
#define ISICOM_KILLRX 0x02
/* isi_board status bitmap */
#define FIRMWARE_LOADED 0x0001
#define BOARD_ACTIVE 0x0002
/* isi_port status bitmap */
#define ISI_CTS 0x1000
#define ISI_DSR 0x2000
#define ISI_RI 0x4000
#define ISI_DCD 0x8000
#define ISI_DTR 0x0100
#define ISI_RTS 0x0200
#define ISI_TXOK 0x0001
#endif /* ISICOM_H */
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