11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * topic.h 1.8 1999/08/28 04:01:47 31da177e4SLinus Torvalds * 41da177e4SLinus Torvalds * The contents of this file are subject to the Mozilla Public License 51da177e4SLinus Torvalds * Version 1.1 (the "License"); you may not use this file except in 61da177e4SLinus Torvalds * compliance with the License. You may obtain a copy of the License 71da177e4SLinus Torvalds * at http://www.mozilla.org/MPL/ 81da177e4SLinus Torvalds * 91da177e4SLinus Torvalds * Software distributed under the License is distributed on an "AS IS" 101da177e4SLinus Torvalds * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 111da177e4SLinus Torvalds * the License for the specific language governing rights and 121da177e4SLinus Torvalds * limitations under the License. 131da177e4SLinus Torvalds * 141da177e4SLinus Torvalds * The initial developer of the original code is David A. Hinds 151da177e4SLinus Torvalds * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds 161da177e4SLinus Torvalds * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. 171da177e4SLinus Torvalds * 181da177e4SLinus Torvalds * Alternatively, the contents of this file may be used under the 191da177e4SLinus Torvalds * terms of the GNU General Public License version 2 (the "GPL"), in which 201da177e4SLinus Torvalds * case the provisions of the GPL are applicable instead of the 211da177e4SLinus Torvalds * above. If you wish to allow the use of your version of this file 221da177e4SLinus Torvalds * only under the terms of the GPL and not to allow others to use 231da177e4SLinus Torvalds * your version of this file under the MPL, indicate your decision by 241da177e4SLinus Torvalds * deleting the provisions above and replace them with the notice and 251da177e4SLinus Torvalds * other provisions required by the GPL. If you do not delete the 261da177e4SLinus Torvalds * provisions above, a recipient may use your version of this file 271da177e4SLinus Torvalds * under either the MPL or the GPL. 281da177e4SLinus Torvalds * topic.h $Release$ 1999/08/28 04:01:47 291da177e4SLinus Torvalds */ 301da177e4SLinus Torvalds 311da177e4SLinus Torvalds #ifndef _LINUX_TOPIC_H 321da177e4SLinus Torvalds #define _LINUX_TOPIC_H 331da177e4SLinus Torvalds 341da177e4SLinus Torvalds /* Register definitions for Toshiba ToPIC95/97/100 controllers */ 351da177e4SLinus Torvalds 361da177e4SLinus Torvalds #define TOPIC_SOCKET_CONTROL 0x0090 /* 32 bit */ 371da177e4SLinus Torvalds #define TOPIC_SCR_IRQSEL 0x00000001 381da177e4SLinus Torvalds 391da177e4SLinus Torvalds #define TOPIC_SLOT_CONTROL 0x00a0 /* 8 bit */ 401da177e4SLinus Torvalds #define TOPIC_SLOT_SLOTON 0x80 411da177e4SLinus Torvalds #define TOPIC_SLOT_SLOTEN 0x40 421da177e4SLinus Torvalds #define TOPIC_SLOT_ID_LOCK 0x20 431da177e4SLinus Torvalds #define TOPIC_SLOT_ID_WP 0x10 441da177e4SLinus Torvalds #define TOPIC_SLOT_PORT_MASK 0x0c 451da177e4SLinus Torvalds #define TOPIC_SLOT_PORT_SHIFT 2 461da177e4SLinus Torvalds #define TOPIC_SLOT_OFS_MASK 0x03 471da177e4SLinus Torvalds 481da177e4SLinus Torvalds #define TOPIC_CARD_CONTROL 0x00a1 /* 8 bit */ 491da177e4SLinus Torvalds #define TOPIC_CCR_INTB 0x20 501da177e4SLinus Torvalds #define TOPIC_CCR_INTA 0x10 511da177e4SLinus Torvalds #define TOPIC_CCR_CLOCK 0x0c 521da177e4SLinus Torvalds #define TOPIC_CCR_PCICLK 0x0c 531da177e4SLinus Torvalds #define TOPIC_CCR_PCICLK_2 0x08 541da177e4SLinus Torvalds #define TOPIC_CCR_CCLK 0x04 551da177e4SLinus Torvalds 561da177e4SLinus Torvalds #define TOPIC97_INT_CONTROL 0x00a1 /* 8 bit */ 571da177e4SLinus Torvalds #define TOPIC97_ICR_INTB 0x20 581da177e4SLinus Torvalds #define TOPIC97_ICR_INTA 0x10 591da177e4SLinus Torvalds #define TOPIC97_ICR_STSIRQNP 0x04 601da177e4SLinus Torvalds #define TOPIC97_ICR_IRQNP 0x02 611da177e4SLinus Torvalds #define TOPIC97_ICR_IRQSEL 0x01 621da177e4SLinus Torvalds 631da177e4SLinus Torvalds #define TOPIC_CARD_DETECT 0x00a3 /* 8 bit */ 641da177e4SLinus Torvalds #define TOPIC_CDR_MODE_PC32 0x80 651da177e4SLinus Torvalds #define TOPIC_CDR_VS1 0x04 661da177e4SLinus Torvalds #define TOPIC_CDR_VS2 0x02 671da177e4SLinus Torvalds #define TOPIC_CDR_SW_DETECT 0x01 681da177e4SLinus Torvalds 691da177e4SLinus Torvalds #define TOPIC_REGISTER_CONTROL 0x00a4 /* 32 bit */ 701da177e4SLinus Torvalds #define TOPIC_RCR_RESUME_RESET 0x80000000 711da177e4SLinus Torvalds #define TOPIC_RCR_REMOVE_RESET 0x40000000 721da177e4SLinus Torvalds #define TOPIC97_RCR_CLKRUN_ENA 0x20000000 731da177e4SLinus Torvalds #define TOPIC97_RCR_TESTMODE 0x10000000 741da177e4SLinus Torvalds #define TOPIC97_RCR_IOPLUP 0x08000000 751da177e4SLinus Torvalds #define TOPIC_RCR_BUFOFF_PWROFF 0x02000000 761da177e4SLinus Torvalds #define TOPIC_RCR_BUFOFF_SIGOFF 0x01000000 771da177e4SLinus Torvalds #define TOPIC97_RCR_CB_DEV_MASK 0x0000f800 781da177e4SLinus Torvalds #define TOPIC97_RCR_CB_DEV_SHIFT 11 791da177e4SLinus Torvalds #define TOPIC97_RCR_RI_DISABLE 0x00000004 801da177e4SLinus Torvalds #define TOPIC97_RCR_CAUDIO_OFF 0x00000002 811da177e4SLinus Torvalds #define TOPIC_RCR_CAUDIO_INVERT 0x00000001 821da177e4SLinus Torvalds 831da177e4SLinus Torvalds #define TOPIC97_MISC1 0x00ad /* 8bit */ 841da177e4SLinus Torvalds #define TOPIC97_MISC1_CLOCKRUN_ENABLE 0x80 851da177e4SLinus Torvalds #define TOPIC97_MISC1_CLOCKRUN_MODE 0x40 861da177e4SLinus Torvalds #define TOPIC97_MISC1_DETECT_REQ_ENA 0x10 871da177e4SLinus Torvalds #define TOPIC97_MISC1_SCK_CLEAR_DIS 0x04 881da177e4SLinus Torvalds #define TOPIC97_MISC1_R2_LOW_ENABLE 0x10 891da177e4SLinus Torvalds 901da177e4SLinus Torvalds #define TOPIC97_MISC2 0x00ae /* 8 bit */ 911da177e4SLinus Torvalds #define TOPIC97_MISC2_SPWRCLK_MASK 0x70 921da177e4SLinus Torvalds #define TOPIC97_MISC2_SPWRMOD 0x08 931da177e4SLinus Torvalds #define TOPIC97_MISC2_SPWR_ENABLE 0x04 941da177e4SLinus Torvalds #define TOPIC97_MISC2_ZV_MODE 0x02 951da177e4SLinus Torvalds #define TOPIC97_MISC2_ZV_ENABLE 0x01 961da177e4SLinus Torvalds 971da177e4SLinus Torvalds #define TOPIC97_ZOOM_VIDEO_CONTROL 0x009c /* 8 bit */ 981da177e4SLinus Torvalds #define TOPIC97_ZV_CONTROL_ENABLE 0x01 991da177e4SLinus Torvalds 1001da177e4SLinus Torvalds #define TOPIC97_AUDIO_VIDEO_SWITCH 0x003c /* 8 bit */ 1011da177e4SLinus Torvalds #define TOPIC97_AVS_AUDIO_CONTROL 0x02 1021da177e4SLinus Torvalds #define TOPIC97_AVS_VIDEO_CONTROL 0x01 1031da177e4SLinus Torvalds 1041da177e4SLinus Torvalds 1051da177e4SLinus Torvalds static void topic97_zoom_video(struct pcmcia_socket *sock, int onoff) 1061da177e4SLinus Torvalds { 1071da177e4SLinus Torvalds struct yenta_socket *socket = container_of(sock, struct yenta_socket, socket); 1081da177e4SLinus Torvalds u8 reg_zv, reg; 1091da177e4SLinus Torvalds 1101da177e4SLinus Torvalds reg_zv = config_readb(socket, TOPIC97_ZOOM_VIDEO_CONTROL); 1111da177e4SLinus Torvalds if (onoff) { 1121da177e4SLinus Torvalds reg_zv |= TOPIC97_ZV_CONTROL_ENABLE; 1131da177e4SLinus Torvalds config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv); 1141da177e4SLinus Torvalds 1151da177e4SLinus Torvalds reg = config_readb(socket, TOPIC97_MISC2); 1161da177e4SLinus Torvalds reg |= TOPIC97_MISC2_ZV_ENABLE; 1171da177e4SLinus Torvalds config_writeb(socket, TOPIC97_MISC2, reg); 1181da177e4SLinus Torvalds 1191da177e4SLinus Torvalds /* not sure this is needed, doc is unclear */ 1201da177e4SLinus Torvalds #if 0 1211da177e4SLinus Torvalds reg = config_readb(socket, TOPIC97_AUDIO_VIDEO_SWITCH); 1221da177e4SLinus Torvalds reg |= TOPIC97_AVS_AUDIO_CONTROL | TOPIC97_AVS_VIDEO_CONTROL; 1231da177e4SLinus Torvalds config_writeb(socket, TOPIC97_AUDIO_VIDEO_SWITCH, reg); 1241da177e4SLinus Torvalds #endif 1251da177e4SLinus Torvalds } 1261da177e4SLinus Torvalds else { 1271da177e4SLinus Torvalds reg_zv &= ~TOPIC97_ZV_CONTROL_ENABLE; 1281da177e4SLinus Torvalds config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv); 1291da177e4SLinus Torvalds } 1301da177e4SLinus Torvalds 1311da177e4SLinus Torvalds } 1321da177e4SLinus Torvalds 1331da177e4SLinus Torvalds static int topic97_override(struct yenta_socket *socket) 1341da177e4SLinus Torvalds { 1351da177e4SLinus Torvalds /* ToPIC97/100 support ZV */ 1361da177e4SLinus Torvalds socket->socket.zoom_video = topic97_zoom_video; 1371da177e4SLinus Torvalds return 0; 1381da177e4SLinus Torvalds } 1391da177e4SLinus Torvalds 1401da177e4SLinus Torvalds #endif /* _LINUX_TOPIC_H */ 141