From 2435be11ae1afb64ac7dfb25e10b6e3037ab0522 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 27 Apr 2007 12:31:09 -0300 Subject: V4L/DVB (5307): Add support for the cx23415 MPEG decoding features. The cx23415 adds some extra features that this DVB decoding API did not support. This API has been expanded to support the required features. Both source and binary backwards compatibility is kept intact by these changes. So existing applications are not affected. Signed-off-by: Hans Verkuil Signed-off-by: Ralph Metzler Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110_av.c | 24 ++++++++++++------------ drivers/media/dvb/ttpci/av7110_hw.h | 10 +++++----- 2 files changed, 17 insertions(+), 17 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c index e719af807685..654c9e919e04 100644 --- a/drivers/media/dvb/ttpci/av7110_av.c +++ b/drivers/media/dvb/ttpci/av7110_av.c @@ -1009,7 +1009,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) ret = av7110_av_stop(av7110, RP_VIDEO); else - ret = vidcom(av7110, VIDEO_CMD_STOP, + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, av7110->videostate.video_blank ? 0 : 1); if (!ret) av7110->trickmode = TRICK_NONE; @@ -1019,7 +1019,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, av7110->trickmode = TRICK_NONE; if (av7110->videostate.play_state == VIDEO_FREEZED) { av7110->videostate.play_state = VIDEO_PLAYING; - ret = vidcom(av7110, VIDEO_CMD_PLAY, 0); + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); if (ret) break; } @@ -1034,7 +1034,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, ret = av7110_av_start_play(av7110, RP_VIDEO); } if (!ret) - ret = vidcom(av7110, VIDEO_CMD_PLAY, 0); + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); if (!ret) av7110->videostate.play_state = VIDEO_PLAYING; break; @@ -1044,7 +1044,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, if (av7110->playing & RP_VIDEO) ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Pause, 0); else - ret = vidcom(av7110, VIDEO_CMD_FREEZE, 1); + ret = vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); if (!ret) av7110->trickmode = TRICK_FREEZE; break; @@ -1053,7 +1053,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, if (av7110->playing & RP_VIDEO) ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Continue, 0); if (!ret) - ret = vidcom(av7110, VIDEO_CMD_PLAY, 0); + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); if (!ret) { av7110->videostate.play_state = VIDEO_PLAYING; av7110->trickmode = TRICK_NONE; @@ -1136,7 +1136,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Scan_I, 2, AV_PES, 0); else - ret = vidcom(av7110, VIDEO_CMD_FFWD, arg); + ret = vidcom(av7110, AV_VIDEO_CMD_FFWD, arg); if (!ret) { av7110->trickmode = TRICK_FAST; av7110->videostate.play_state = VIDEO_PLAYING; @@ -1147,13 +1147,13 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, if (av7110->playing&RP_VIDEO) { ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0); if (!ret) - ret = vidcom(av7110, VIDEO_CMD_SLOW, arg); + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); } else { - ret = vidcom(av7110, VIDEO_CMD_PLAY, 0); + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); if (!ret) - ret = vidcom(av7110, VIDEO_CMD_STOP, 0); + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 0); if (!ret) - ret = vidcom(av7110, VIDEO_CMD_SLOW, arg); + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); } if (!ret) { av7110->trickmode = TRICK_SLOW; @@ -1182,10 +1182,10 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file, ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0); if (!ret) - ret = vidcom(av7110, VIDEO_CMD_SLOW, arg); + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); } if (av7110->trickmode == TRICK_FREEZE) - ret = vidcom(av7110, VIDEO_CMD_STOP, 1); + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 1); } break; diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h index 4e173c67fbb2..673d9b3f064c 100644 --- a/drivers/media/dvb/ttpci/av7110_hw.h +++ b/drivers/media/dvb/ttpci/av7110_hw.h @@ -216,11 +216,11 @@ enum av7110_command_type { #define VID_CENTRE_CUT_PREF 0x05 /* PanScan with zero vector */ /* MPEG video decoder commands */ -#define VIDEO_CMD_STOP 0x000e -#define VIDEO_CMD_PLAY 0x000d -#define VIDEO_CMD_FREEZE 0x0102 -#define VIDEO_CMD_FFWD 0x0016 -#define VIDEO_CMD_SLOW 0x0022 +#define AV_VIDEO_CMD_STOP 0x000e +#define AV_VIDEO_CMD_PLAY 0x000d +#define AV_VIDEO_CMD_FREEZE 0x0102 +#define AV_VIDEO_CMD_FFWD 0x0016 +#define AV_VIDEO_CMD_SLOW 0x0022 /* MPEG audio decoder commands */ #define AUDIO_CMD_MUTE 0x0001 -- cgit v1.2.2 From ee820a648fb333034aa455e8e1479b89798a1281 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Fri, 27 Apr 2007 12:31:21 -0300 Subject: V4L/DVB (5334): Dvb-ttpci: Infrared remote control refactoring Infrared remote control support rewritten. Now each device provides its own event device, keymap, protocol, inversion and address setting. EVIOCGKEYCODE and EVIOCSKEYCODE ioctls are supported to read/modify a keymap. Keymaps may be loaded using - input tools (keyb etc.) - av7110_loadkeys (obsolete, for backward compatibility) New command line parameters: - ir_protocol: select infrared protocol: 0 RC5, 1 RCMM (default) - ir_inversion: signal inversion: 0 not inverted (default), 1 inverted - ir_device_mask: bitmask of infrared devices (default: accept all) Those parameters may be set anytime. Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110.c | 13 +- drivers/media/dvb/ttpci/av7110.h | 28 ++- drivers/media/dvb/ttpci/av7110_ir.c | 358 +++++++++++++++++++++++------------- 3 files changed, 265 insertions(+), 134 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 29ed532ba966..3cd85231a0cd 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -219,7 +219,10 @@ static void recover_arm(struct av7110 *av7110) av7110->recover(av7110); restart_feeds(av7110); - av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config); + +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_check_ir_config(av7110, true); +#endif } static void av7110_arm_sync(struct av7110 *av7110) @@ -250,6 +253,10 @@ static int arm_thread(void *data) if (!av7110->arm_ready) continue; +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_check_ir_config(av7110, false); +#endif + if (mutex_lock_interruptible(&av7110->dcomlock)) break; newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2); @@ -667,8 +674,8 @@ static void gpioirq(unsigned long data) return; case DATA_IRCOMMAND: - if (av7110->ir_handler) - av7110->ir_handler(av7110, + if (av7110->ir.ir_handler) + av7110->ir.ir_handler(av7110, swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4))); iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); break; diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h index b98bd453cade..115002b0390c 100644 --- a/drivers/media/dvb/ttpci/av7110.h +++ b/drivers/media/dvb/ttpci/av7110.h @@ -5,6 +5,7 @@ #include #include #include +#include #include #include @@ -66,6 +67,27 @@ struct dvb_video_events { }; +struct av7110; + +/* infrared remote control */ +struct infrared { + u16 key_map[256]; + struct input_dev *input_dev; + char input_phys[32]; + struct timer_list keyup_timer; + struct tasklet_struct ir_tasklet; + void (*ir_handler)(struct av7110 *av7110, u32 ircom); + u32 ir_command; + u32 ir_config; + u32 device_mask; + u8 protocol; + u8 inversion; + u16 last_key; + u16 last_toggle; + u8 delay_timer_finished; +}; + + /* place to store all the necessary device information */ struct av7110 { @@ -227,10 +249,7 @@ struct av7110 { u16 wssMode; u16 wssData; - u32 ir_config; - u32 ir_command; - void (*ir_handler)(struct av7110 *av7110, u32 ircom); - struct tasklet_struct ir_tasklet; + struct infrared ir; /* firmware stuff */ unsigned char *bin_fw; @@ -268,6 +287,7 @@ struct av7110 { extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, u16 subpid, u16 pcrpid); +extern int av7110_check_ir_config(struct av7110 *av7110, int force); extern int av7110_ir_init(struct av7110 *av7110); extern void av7110_ir_exit(struct av7110 *av7110); diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index f59465bb0af3..921ff199ed19 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -1,8 +1,31 @@ +/* + * Driver for the remote control of SAA7146 based AV7110 cards + * + * Copyright (C) 1999-2003 Holger Waechtler + * Copyright (C) 2003-2007 Oliver Endriss + * + * 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. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + */ + + #include #include #include #include -#include #include #include #include @@ -10,18 +33,37 @@ #include "av7110.h" #include "av7110_hw.h" -#define UP_TIMEOUT (HZ*7/25) -/* enable ir debugging by or'ing debug with 16 */ +#define AV_CNT 4 + +#define IR_RC5 0 +#define IR_RCMM 1 +#define IR_RC5_EXT 2 /* internal only */ + +#define IR_ALL 0xffffffff + +#define UP_TIMEOUT (HZ*7/25) + + +/* Note: enable ir debugging by or'ing debug with 16 */ + +static int ir_protocol[AV_CNT] = { IR_RCMM, IR_RCMM, IR_RCMM, IR_RCMM}; +module_param_array(ir_protocol, int, NULL, 0644); +MODULE_PARM_DESC(ir_protocol, "Infrared protocol: 0 RC5, 1 RCMM (default)"); + +static int ir_inversion[AV_CNT]; +module_param_array(ir_inversion, int, NULL, 0644); +MODULE_PARM_DESC(ir_inversion, "Inversion of infrared signal: 0 not inverted (default), 1 inverted"); + +static uint ir_device_mask[AV_CNT] = { IR_ALL, IR_ALL, IR_ALL, IR_ALL }; +module_param_array(ir_device_mask, uint, NULL, 0644); +MODULE_PARM_DESC(ir_device_mask, "Bitmask of infrared devices: bit 0..31 = device 0..31 (default: all)"); -static int av_cnt; -static struct av7110 *av_list[4]; -static struct input_dev *input_dev; -static char input_phys[32]; -static u8 delay_timer_finished; +static int av_cnt; +static struct av7110 *av_list[AV_CNT]; -static u16 key_map [256] = { +static u16 default_key_map [256] = { KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO, KEY_VOLUMEUP, KEY_VOLUMEDOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -45,141 +87,187 @@ static u16 key_map [256] = { }; -static void av7110_emit_keyup(unsigned long data) +/* key-up timer */ +static void av7110_emit_keyup(unsigned long parm) { - if (!data || !test_bit(data, input_dev->key)) + struct infrared *ir = (struct infrared *) parm; + + if (!ir || !test_bit(ir->last_key, ir->input_dev->key)) return; - input_report_key(input_dev, data, 0); - input_sync(input_dev); + input_report_key(ir->input_dev, ir->last_key, 0); + input_sync(ir->input_dev); } -static struct timer_list keyup_timer = { .function = av7110_emit_keyup }; - - +/* tasklet */ static void av7110_emit_key(unsigned long parm) { - struct av7110 *av7110 = (struct av7110 *) parm; - u32 ir_config = av7110->ir_config; - u32 ircom = av7110->ir_command; + struct infrared *ir = (struct infrared *) parm; + u32 ircom = ir->ir_command; u8 data; u8 addr; - static u16 old_toggle = 0; - u16 new_toggle; + u16 toggle; u16 keycode; /* extract device address and data */ - switch (ir_config & 0x0003) { - case 0: /* RC5: 5 bits device address, 6 bits data */ + switch (ir->protocol) { + case IR_RC5: /* RC5: 5 bits device address, 6 bits data */ data = ircom & 0x3f; addr = (ircom >> 6) & 0x1f; + toggle = ircom & 0x0800; break; - case 1: /* RCMM: 8(?) bits device address, 8(?) bits data */ + case IR_RCMM: /* RCMM: ? bits device address, ? bits data */ data = ircom & 0xff; - addr = (ircom >> 8) & 0xff; + addr = (ircom >> 8) & 0x1f; + toggle = ircom & 0x8000; break; - case 2: /* extended RC5: 5 bits device address, 7 bits data */ + case IR_RC5_EXT: /* extended RC5: 5 bits device address, 7 bits data */ data = ircom & 0x3f; addr = (ircom >> 6) & 0x1f; /* invert 7th data bit for backward compatibility with RC5 keymaps */ if (!(ircom & 0x1000)) data |= 0x40; + toggle = ircom & 0x0800; break; default: - printk("invalid ir_config %x\n", ir_config); + printk("%s invalid protocol %x\n", __FUNCTION__, ir->protocol); return; } - keycode = key_map[data]; + keycode = ir->key_map[data]; - dprintk(16, "code %08x -> addr %i data 0x%02x -> keycode %i\n", - ircom, addr, data, keycode); + dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n", + __FUNCTION__, ircom, addr, data, keycode); - /* check device address (if selected) */ - if (ir_config & 0x4000) - if (addr != ((ir_config >> 16) & 0xff)) - return; + /* check device address */ + if (!(ir->device_mask & (1 << addr))) + return; if (!keycode) { - printk ("%s: unknown key 0x%02x!!\n", __FUNCTION__, data); + printk ("%s: code %08x -> addr %i data 0x%02x -> unknown key!\n", + __FUNCTION__, ircom, addr, data); return; } - if ((ir_config & 0x0003) == 1) - new_toggle = 0; /* RCMM */ - else - new_toggle = (ircom & 0x800); /* RC5, extended RC5 */ - - if (timer_pending(&keyup_timer)) { - del_timer(&keyup_timer); - if (keyup_timer.data != keycode || new_toggle != old_toggle) { - delay_timer_finished = 0; - input_event(input_dev, EV_KEY, keyup_timer.data, 0); - input_event(input_dev, EV_KEY, keycode, 1); - input_sync(input_dev); - } else if (delay_timer_finished) { - input_event(input_dev, EV_KEY, keycode, 2); - input_sync(input_dev); + if (timer_pending(&ir->keyup_timer)) { + del_timer(&ir->keyup_timer); + if (ir->last_key != keycode || toggle != ir->last_toggle) { + ir->delay_timer_finished = 0; + input_event(ir->input_dev, EV_KEY, ir->last_key, 0); + input_event(ir->input_dev, EV_KEY, keycode, 1); + input_sync(ir->input_dev); + } else if (ir->delay_timer_finished) { + input_event(ir->input_dev, EV_KEY, keycode, 2); + input_sync(ir->input_dev); } } else { - delay_timer_finished = 0; - input_event(input_dev, EV_KEY, keycode, 1); - input_sync(input_dev); + ir->delay_timer_finished = 0; + input_event(ir->input_dev, EV_KEY, keycode, 1); + input_sync(ir->input_dev); } - keyup_timer.expires = jiffies + UP_TIMEOUT; - keyup_timer.data = keycode; + ir->last_key = keycode; + ir->last_toggle = toggle; - add_timer(&keyup_timer); + ir->keyup_timer.expires = jiffies + UP_TIMEOUT; + add_timer(&ir->keyup_timer); - old_toggle = new_toggle; } -static void input_register_keys(void) + +/* register with input layer */ +static void input_register_keys(struct infrared *ir) { int i; - memset(input_dev->keybit, 0, sizeof(input_dev->keybit)); + set_bit(EV_KEY, ir->input_dev->evbit); + set_bit(EV_REP, ir->input_dev->evbit); - for (i = 0; i < ARRAY_SIZE(key_map); i++) { - if (key_map[i] > KEY_MAX) - key_map[i] = 0; - else if (key_map[i] > KEY_RESERVED) - set_bit(key_map[i], input_dev->keybit); + memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit)); + + for (i = 0; i < ARRAY_SIZE(ir->key_map); i++) { + if (ir->key_map[i] > KEY_MAX) + ir->key_map[i] = 0; + else if (ir->key_map[i] > KEY_RESERVED) + set_bit(ir->key_map[i], ir->input_dev->keybit); } + + ir->input_dev->keycode = ir->key_map; + ir->input_dev->keycodesize = sizeof(ir->key_map[0]); + ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map); } -static void input_repeat_key(unsigned long data) +/* called by the input driver after rep[REP_DELAY] ms */ +static void input_repeat_key(unsigned long parm) { - /* called by the input driver after rep[REP_DELAY] ms */ - delay_timer_finished = 1; + struct infrared *ir = (struct infrared *) parm; + + ir->delay_timer_finished = 1; } -static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config) +/* check for configuration changes */ +int av7110_check_ir_config(struct av7110 *av7110, int force) { - int ret = 0; + int i; + int modified = force; + int ret = -ENODEV; - dprintk(4, "%p\n", av7110); - if (av7110) { - ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config); - av7110->ir_config = ir_config; + for (i = 0; i < av_cnt; i++) + if (av7110 == av_list[i]) + break; + + if (i < av_cnt && av7110) { + if ((av7110->ir.protocol & 1) != ir_protocol[i] || + av7110->ir.inversion != ir_inversion[i]) + modified = true; + + if (modified) { + /* protocol */ + if (ir_protocol[i]) { + ir_protocol[i] = 1; + av7110->ir.protocol = IR_RCMM; + av7110->ir.ir_config = 0x0001; + } else if (FW_VERSION(av7110->arm_app) >= 0x2620) { + av7110->ir.protocol = IR_RC5_EXT; + av7110->ir.ir_config = 0x0002; + } else { + av7110->ir.protocol = IR_RC5; + av7110->ir.ir_config = 0x0000; + } + /* inversion */ + if (ir_inversion[i]) { + ir_inversion[i] = 1; + av7110->ir.ir_config |= 0x8000; + } + av7110->ir.inversion = ir_inversion[i]; + /* update ARM */ + ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, + av7110->ir.ir_config); + } else + ret = 0; + + /* address */ + if (av7110->ir.device_mask != ir_device_mask[i]) + av7110->ir.device_mask = ir_device_mask[i]; } + return ret; } +/* /proc/av7110_ir interface */ static int av7110_ir_write_proc(struct file *file, const char __user *buffer, unsigned long count, void *data) { char *page; - int size = 4 + 256 * sizeof(u16); u32 ir_config; + int size = sizeof ir_config + sizeof av_list[0]->ir.key_map; int i; if (count < size) @@ -194,71 +282,86 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer, return -EFAULT; } - memcpy(&ir_config, page, 4); - memcpy(&key_map, page + 4, 256 * sizeof(u16)); + memcpy(&ir_config, page, sizeof ir_config); + + for (i = 0; i < av_cnt; i++) { + /* keymap */ + memcpy(av_list[i]->ir.key_map, page + sizeof ir_config, + sizeof(av_list[i]->ir.key_map)); + /* protocol, inversion, address */ + ir_protocol[i] = ir_config & 0x0001; + ir_inversion[i] = ir_config & 0x8000 ? 1 : 0; + if (ir_config & 0x4000) + ir_device_mask[i] = 1 << ((ir_config >> 16) & 0x1f); + else + ir_device_mask[i] = IR_ALL; + /* update configuration */ + av7110_check_ir_config(av_list[i], false); + input_register_keys(&av_list[i]->ir); + } vfree(page); - if (FW_VERSION(av_list[0]->arm_app) >= 0x2620 && !(ir_config & 0x0001)) - ir_config |= 0x0002; /* enable extended RC5 */ - for (i = 0; i < av_cnt; i++) - av7110_setup_irc_config(av_list[i], ir_config); - input_register_keys(); return count; } +/* interrupt handler */ static void ir_handler(struct av7110 *av7110, u32 ircom) { - dprintk(4, "ircommand = %08x\n", ircom); - av7110->ir_command = ircom; - tasklet_schedule(&av7110->ir_tasklet); + dprintk(4, "ir command = %08x\n", ircom); + av7110->ir.ir_command = ircom; + tasklet_schedule(&av7110->ir.ir_tasklet); } int __devinit av7110_ir_init(struct av7110 *av7110) { + struct input_dev *input_dev; static struct proc_dir_entry *e; int err; if (av_cnt >= ARRAY_SIZE(av_list)) return -ENOSPC; - av7110_setup_irc_config(av7110, 0x0001); + av7110_check_ir_config(av7110, true); av_list[av_cnt++] = av7110; - if (av_cnt == 1) { - init_timer(&keyup_timer); - keyup_timer.data = 0; - - input_dev = input_allocate_device(); - if (!input_dev) - return -ENOMEM; - - snprintf(input_phys, sizeof(input_phys), - "pci-%s/ir0", pci_name(av7110->dev->pci)); - - input_dev->name = "DVB on-card IR receiver"; - - input_dev->phys = input_phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; - if (av7110->dev->pci->subsystem_vendor) { - input_dev->id.vendor = av7110->dev->pci->subsystem_vendor; - input_dev->id.product = av7110->dev->pci->subsystem_device; - } else { - input_dev->id.vendor = av7110->dev->pci->vendor; - input_dev->id.product = av7110->dev->pci->device; - } - input_dev->cdev.dev = &av7110->dev->pci->dev; - set_bit(EV_KEY, input_dev->evbit); - set_bit(EV_REP, input_dev->evbit); - input_register_keys(); - err = input_register_device(input_dev); - if (err) { - input_free_device(input_dev); - return err; - } - input_dev->timer.function = input_repeat_key; + init_timer(&av7110->ir.keyup_timer); + av7110->ir.keyup_timer.function = av7110_emit_keyup; + av7110->ir.keyup_timer.data = (unsigned long) &av7110->ir; + + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + av7110->ir.input_dev = input_dev; + snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys), + "pci-%s/ir0", pci_name(av7110->dev->pci)); + input_dev->name = "DVB on-card IR receiver"; + + input_dev->phys = av7110->ir.input_phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 2; + if (av7110->dev->pci->subsystem_vendor) { + input_dev->id.vendor = av7110->dev->pci->subsystem_vendor; + input_dev->id.product = av7110->dev->pci->subsystem_device; + } else { + input_dev->id.vendor = av7110->dev->pci->vendor; + input_dev->id.product = av7110->dev->pci->device; + } + input_dev->cdev.dev = &av7110->dev->pci->dev; + /* initial keymap */ + memcpy(av7110->ir.key_map, default_key_map, sizeof av7110->ir.key_map); + input_register_keys(&av7110->ir); + err = input_register_device(input_dev); + if (err) { + input_free_device(input_dev); + return err; + } + input_dev->timer.function = input_repeat_key; + input_dev->timer.data = (unsigned long) &av7110->ir; + + if (av_cnt == 1) { e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL); if (e) { e->write_proc = av7110_ir_write_proc; @@ -266,8 +369,8 @@ int __devinit av7110_ir_init(struct av7110 *av7110) } } - tasklet_init(&av7110->ir_tasklet, av7110_emit_key, (unsigned long) av7110); - av7110->ir_handler = ir_handler; + tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir); + av7110->ir.ir_handler = ir_handler; return 0; } @@ -280,8 +383,10 @@ void __devexit av7110_ir_exit(struct av7110 *av7110) if (av_cnt == 0) return; - av7110->ir_handler = NULL; - tasklet_kill(&av7110->ir_tasklet); + del_timer_sync(&av7110->ir.keyup_timer); + av7110->ir.ir_handler = NULL; + tasklet_kill(&av7110->ir.ir_tasklet); + for (i = 0; i < av_cnt; i++) if (av_list[i] == av7110) { av_list[i] = av_list[av_cnt-1]; @@ -289,14 +394,13 @@ void __devexit av7110_ir_exit(struct av7110 *av7110) break; } - if (av_cnt == 1) { - del_timer_sync(&keyup_timer); + if (av_cnt == 1) remove_proc_entry("av7110_ir", NULL); - input_unregister_device(input_dev); - } + + input_unregister_device(av7110->ir.input_dev); av_cnt--; } -//MODULE_AUTHOR("Holger Waechtler "); +//MODULE_AUTHOR("Holger Waechtler , Oliver Endriss "); //MODULE_LICENSE("GPL"); -- cgit v1.2.2 From 145859cb8fafc1d75e780ea182413b13f5913a7f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?David=20H=E4rdeman?= Date: Fri, 27 Apr 2007 12:31:22 -0300 Subject: V4L/DVB (5335): Budget-ci: Use the repeat handling of the input subsystem The attached patch contains the last set of changes to the budget-ci IR handling which makes it use the repeat handling of the input subsystem. This allows some code simplification, makes sure that repeat key presses are reported as such and also allows the "debounce" hack to be removed altogether. In addition a couple of static variables were removed which would have confused the IR code if more than one card is used. Signed-off-by: David Hardeman Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/budget-ci.c | 96 ++++++++++++++----------------------- 1 file changed, 37 insertions(+), 59 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 464feaf1a9ad..4ed4599ce816 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -73,21 +73,15 @@ #define SLOTSTATUS_READY 8 #define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) -/* Milliseconds during which key presses are regarded as key repeat and during - * which the debounce logic is active +/* + * Milliseconds during which a key is regarded as pressed. + * If an identical command arrives within this time, the timer will start over. */ -#define IR_REPEAT_TIMEOUT 350 +#define IR_KEYPRESS_TIMEOUT 250 /* RC5 device wildcard */ #define IR_DEVICE_ANY 255 -/* Some remotes sends multiple sequences per keypress (e.g. Zenith sends two), - * this setting allows the superflous sequences to be ignored - */ -static int debounce = 0; -module_param(debounce, int, 0644); -MODULE_PARM_DESC(debounce, "ignore repeated IR sequences (default: 0 = ignore no sequences)"); - static int rc5_device = -1; module_param(rc5_device, int, 0644); MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)"); @@ -99,10 +93,14 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); struct budget_ci_ir { struct input_dev *dev; struct tasklet_struct msp430_irq_tasklet; + struct timer_list timer_keyup; char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ char phys[32]; struct ir_input_state state; int rc5_device; + u32 last_raw; + u32 ir_key; + bool have_command; }; struct budget_ci { @@ -125,13 +123,8 @@ static void msp430_ir_interrupt(unsigned long data) { struct budget_ci *budget_ci = (struct budget_ci *) data; struct input_dev *dev = budget_ci->ir.dev; - static int bounces = 0; - int device; - int toggle; - static int prev_toggle = -1; - static u32 ir_key; - static int state = 0; u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; + u32 raw; /* * The msp430 chip can generate two different bytes, command and device @@ -143,7 +136,7 @@ static void msp430_ir_interrupt(unsigned long data) * bytes and one or more device bytes. For the repeated bytes, the * highest bit (X) is set. The first command byte is always generated * before the first device byte. Other than that, no specific order - * seems to apply. + * seems to apply. To make life interesting, bytes can also be lost. * * Only when we have a command and device byte, a keypress is * generated. @@ -152,53 +145,35 @@ static void msp430_ir_interrupt(unsigned long data) if (ir_debug) printk("budget_ci: received byte 0x%02x\n", command); - /* Is this a repeated byte? */ - if (command & 0x80) - return; + /* Remove repeat bit, we use every command */ + command = command & 0x7f; /* Is this a RC5 command byte? */ if (command & 0x40) { - state = 1; - ir_key = command & 0x3f; + budget_ci->ir.have_command = true; + budget_ci->ir.ir_key = command & 0x3f; return; } /* It's a RC5 device byte */ - if (!state) + if (!budget_ci->ir.have_command) return; - state = 0; - device = command & 0x1f; - toggle = command & 0x20; + budget_ci->ir.have_command = false; - if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && budget_ci->ir.rc5_device != device) + if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && + budget_ci->ir.rc5_device != (command & 0x1f)) return; - /* Ignore repeated key sequences if requested */ - if (toggle == prev_toggle && ir_key == dev->repeat_key && - bounces > 0 && timer_pending(&dev->timer)) { - if (ir_debug) - printk("budget_ci: debounce logic ignored IR command\n"); - bounces--; - return; - } - prev_toggle = toggle; - - /* Are we still waiting for a keyup event? */ - if (del_timer(&dev->timer)) - ir_input_nokey(dev, &budget_ci->ir.state); - - /* Generate keypress */ - if (ir_debug) - printk("budget_ci: generating keypress 0x%02x\n", ir_key); - ir_input_keydown(dev, &budget_ci->ir.state, ir_key, (ir_key & (command << 8))); - - /* Do we want to delay the keyup event? */ - if (debounce) { - bounces = debounce; - mod_timer(&dev->timer, jiffies + msecs_to_jiffies(IR_REPEAT_TIMEOUT)); - } else { + /* Is this a repeated key sequence? (same device, command, toggle) */ + raw = budget_ci->ir.ir_key | (command << 8); + if (budget_ci->ir.last_raw != raw || !timer_pending(&budget_ci->ir.timer_keyup)) { ir_input_nokey(dev, &budget_ci->ir.state); + ir_input_keydown(dev, &budget_ci->ir.state, + budget_ci->ir.ir_key, raw); + budget_ci->ir.last_raw = raw; } + + mod_timer(&budget_ci->ir.timer_keyup, jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT)); } static int msp430_ir_init(struct budget_ci *budget_ci) @@ -271,16 +246,21 @@ static int msp430_ir_init(struct budget_ci *budget_ci) break; } - /* initialise the key-up debounce timeout handler */ - input_dev->timer.function = msp430_ir_keyup; - input_dev->timer.data = (unsigned long) &budget_ci->ir; - + /* initialise the key-up timeout handler */ + init_timer(&budget_ci->ir.timer_keyup); + budget_ci->ir.timer_keyup.function = msp430_ir_keyup; + budget_ci->ir.timer_keyup.data = (unsigned long) &budget_ci->ir; + budget_ci->ir.last_raw = 0xffff; /* An impossible value */ error = input_register_device(input_dev); if (error) { printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); goto out2; } + /* note: these must be after input_register_device */ + input_dev->rep[REP_DELAY] = 400; + input_dev->rep[REP_PERIOD] = 250; + tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, (unsigned long) budget_ci); @@ -304,10 +284,8 @@ static void msp430_ir_deinit(struct budget_ci *budget_ci) saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); - if (del_timer(&dev->timer)) { - ir_input_nokey(dev, &budget_ci->ir.state); - input_sync(dev); - } + del_timer_sync(&dev->timer); + ir_input_nokey(dev, &budget_ci->ir.state); input_unregister_device(dev); } -- cgit v1.2.2 From ac52ea3c3c04403d10acf0253180ec6f51977142 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Fri, 27 Apr 2007 12:31:24 -0300 Subject: V4L/DVB (5344): Dvb-ttpci: Support for MSC_RAW and MSC_SCAN RC events Support for MSC_RAW and MSC_SCAN remote control events. Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110_ir.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index 921ff199ed19..b7fd15959aad 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -138,6 +138,9 @@ static void av7110_emit_key(unsigned long parm) return; } + input_event(ir->input_dev, EV_MSC, MSC_RAW, (addr << 16) | data); + input_event(ir->input_dev, EV_MSC, MSC_SCAN, data); + keycode = ir->key_map[data]; dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n", @@ -186,6 +189,10 @@ static void input_register_keys(struct infrared *ir) set_bit(EV_KEY, ir->input_dev->evbit); set_bit(EV_REP, ir->input_dev->evbit); + set_bit(EV_MSC, ir->input_dev->evbit); + + set_bit(MSC_RAW, ir->input_dev->mscbit); + set_bit(MSC_SCAN, ir->input_dev->mscbit); memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit)); -- cgit v1.2.2 From 9ab1ba38e6a25a480234f196aa26239e28ac2407 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Fri, 27 Apr 2007 12:31:28 -0300 Subject: V4L/DVB (5361): Dvb-pll: Fix Kconfig files and allow dvb-pll to be optional A number of drivers selected DVB_PLL when they did not need it, and some that did need it did not select it. The DVB_PLL option is given a name and help text, so that it will show up in the config menu. DVB_PLL support can be turned on if an out-of-tree driver needs it. The standard dvb fe customization support is added to dvb-pll.h. Since all modules which select DVB_PLL do so unconditionally, it is not possible to turn dvb-pll off when an enabled module selects it, unlike most of the other frontend/tuner drivers. This is because the users of dvb-pll have static references to dvb-pll symbols other than the attach function. If these references are removed, then dvb-pll will be disablable as the other frontend/tuner drivers are. Signed-off-by: Trent Piepho Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/Kconfig | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index eec7ccf41f8b..3cd319ff0e68 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -3,7 +3,6 @@ config DVB_AV7110 depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select FW_LOADER if !DVB_AV7110_FIRMWARE select VIDEO_SAA7146_VV - select DVB_PLL select DVB_VES1820 if !DVB_FE_CUSTOMISE select DVB_VES1X93 if !DVB_FE_CUSTOMISE select DVB_STV0299 if !DVB_FE_CUSTOMISE @@ -62,7 +61,6 @@ config DVB_BUDGET tristate "Budget cards" depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select VIDEO_SAA7146 - select DVB_PLL select DVB_STV0299 if !DVB_FE_CUSTOMISE select DVB_VES1X93 if !DVB_FE_CUSTOMISE select DVB_VES1820 if !DVB_FE_CUSTOMISE @@ -87,7 +85,6 @@ config DVB_BUDGET_CI tristate "Budget cards with onboard CI connector" depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select VIDEO_SAA7146 - select DVB_PLL select DVB_STV0297 if !DVB_FE_CUSTOMISE select DVB_STV0299 if !DVB_FE_CUSTOMISE select DVB_TDA1004X if !DVB_FE_CUSTOMISE @@ -130,7 +127,6 @@ config DVB_BUDGET_PATCH tristate "AV7110 cards with Budget Patch" depends on DVB_CORE && DVB_BUDGET && VIDEO_V4L1 select DVB_AV7110 - select DVB_PLL select DVB_STV0299 if !DVB_FE_CUSTOMISE select DVB_VES1X93 if !DVB_FE_CUSTOMISE select DVB_TDA8083 if !DVB_FE_CUSTOMISE -- cgit v1.2.2 From 14500d4a5140252f2524d8d89a22166ef2313614 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Sat, 3 Mar 2007 14:45:48 -0300 Subject: V4L/DVB (5381): Dvb-ttpci: Update frontend lock status in transfer mode (bugfix) In transfer/replay mode the frontend lock status was never updated. This caused a 'black screen' if VDR switched from transfer mode to live mode on the same transponder. Thanks to Marco Schluessler for spotting the problem. Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 3cd85231a0cd..67becdd4db60 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -1914,8 +1914,10 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status) if (av7110->fe_synced == synced) return 0; - if (av7110->playing) + if (av7110->playing) { + av7110->fe_synced = synced; return 0; + } if (mutex_lock_interruptible(&av7110->pid_mutex)) return -ERESTARTSYS; -- cgit v1.2.2 From 1b2457680f237f858d5f6bcf933cd173a7b27a81 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Mon, 12 Mar 2007 21:45:46 -0300 Subject: V4L/DVB (5440): Dvb-ttpci: Infrared remote initialization fix Fix bug introduced during infrared refactoring. Thanks to Johann Friedrichs for spotting this. Thanks-to: Johann Friedrichs Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110_ir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index b7fd15959aad..a97f166bb523 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -329,8 +329,8 @@ int __devinit av7110_ir_init(struct av7110 *av7110) if (av_cnt >= ARRAY_SIZE(av_list)) return -ENOSPC; - av7110_check_ir_config(av7110, true); av_list[av_cnt++] = av7110; + av7110_check_ir_config(av7110, true); init_timer(&av7110->ir.keyup_timer); av7110->ir.keyup_timer.function = av7110_emit_keyup; -- cgit v1.2.2 From fd9c66e269a44bd3c6c615957c79b21f3dde69af Mon Sep 17 00:00:00 2001 From: Hartmut Birr Date: Sat, 21 Apr 2007 19:17:49 -0300 Subject: V4L/DVB (5542): Budget-av: Remove polarity switching of the clock for DVB-C Remove the polarity switching of the clock for the DVB-C cards in budget-av.c. This hack is no longer necessary because the saa7146 can do the job to remove the additional FEC bytes from the TS. Signed-off-by: Hartmut Birr Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/budget-av.c | 40 --------------------------------- drivers/media/dvb/ttpci/budget-core.c | 42 +++++++++++++++++++++++++++++------ 2 files changed, 35 insertions(+), 47 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c index 3035b224c7a3..54ca3a3288e7 100644 --- a/drivers/media/dvb/ttpci/budget-av.c +++ b/drivers/media/dvb/ttpci/budget-av.c @@ -66,9 +66,6 @@ struct budget_av { int slot_status; struct dvb_ca_en50221 ca; u8 reinitialise_demod:1; - u8 tda10021_poclkp:1; - u8 tda10021_ts_enabled; - int (*tda10021_set_frontend)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p); }; static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot); @@ -234,12 +231,6 @@ static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) if (budget_av->reinitialise_demod) dvb_frontend_reinitialise(budget_av->budget.dvb_frontend); - /* set tda10021 back to original clock configuration on reset */ - if (budget_av->tda10021_poclkp) { - tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0); - budget_av->tda10021_ts_enabled = 0; - } - return 0; } @@ -256,11 +247,6 @@ static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); budget_av->slot_status = SLOTSTATUS_NONE; - /* set tda10021 back to original clock configuration when cam removed */ - if (budget_av->tda10021_poclkp) { - tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0); - budget_av->tda10021_ts_enabled = 0; - } return 0; } @@ -276,12 +262,6 @@ static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); - /* tda10021 seems to need a different TS clock config when data is routed to the CAM */ - if (budget_av->tda10021_poclkp) { - tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa1); - budget_av->tda10021_ts_enabled = 1; - } - return 0; } @@ -927,23 +907,6 @@ static u8 read_pwm(struct budget_av *budget_av) #define SUBID_DVBT_KNC1 0x0030 #define SUBID_DVBT_CINERGY1200 0x1157 - -static int tda10021_set_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) -{ - struct budget_av* budget_av = fe->dvb->priv; - int result; - - result = budget_av->tda10021_set_frontend(fe, p); - if (budget_av->tda10021_ts_enabled) { - tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa1); - } else { - tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0); - } - - return result; -} - static void frontend_init(struct budget_av *budget_av) { struct saa7146_dev * saa = budget_av->budget.dev; @@ -1025,9 +988,6 @@ static void frontend_init(struct budget_av *budget_av) &budget_av->budget.i2c_adap, read_pwm(budget_av)); if (fe) { - budget_av->tda10021_poclkp = 1; - budget_av->tda10021_set_frontend = fe->ops.set_frontend; - fe->ops.set_frontend = tda10021_set_frontend; fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; } break; diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c index e15562f81664..cef9d8d8a122 100644 --- a/drivers/media/dvb/ttpci/budget-core.c +++ b/drivers/media/dvb/ttpci/budget-core.c @@ -41,11 +41,14 @@ #define TS_WIDTH (2 * TS_SIZE) #define TS_WIDTH_ACTIVY TS_SIZE +#define TS_WIDTH_DVBC TS_SIZE #define TS_HEIGHT_MASK 0xf00 #define TS_HEIGHT_MASK_ACTIVY 0xc00 +#define TS_HEIGHT_MASK_DVBC 0xe00 #define TS_MIN_BUFSIZE_K 188 #define TS_MAX_BUFSIZE_K 1410 #define TS_MAX_BUFSIZE_K_ACTIVY 564 +#define TS_MAX_BUFSIZE_K_DVBC 1316 #define BUFFER_WARNING_WAIT (30*HZ) int budget_debug; @@ -122,7 +125,13 @@ static int start_ts_capture(struct budget *budget) mdelay(10); saa7146_write(dev, BASE_ODD3, 0); - saa7146_write(dev, BASE_EVEN3, 0); + if (budget->buffer_size > budget->buffer_height * budget->buffer_width) { + // using odd/even buffers + saa7146_write(dev, BASE_EVEN3, budget->buffer_height * budget->buffer_width); + } else { + // using a single buffer + saa7146_write(dev, BASE_EVEN3, 0); + } saa7146_write(dev, PROT_ADDR3, budget->buffer_size); saa7146_write(dev, BASE_PAGE3, budget->pt.dma | ME1 | 0x90); @@ -399,11 +408,22 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, budget->card = bi; budget->dev = (struct saa7146_dev *) dev; - if (budget->card->type == BUDGET_FS_ACTIVY) { + switch(budget->card->type) { + case BUDGET_FS_ACTIVY: budget->buffer_width = TS_WIDTH_ACTIVY; max_bufsize = TS_MAX_BUFSIZE_K_ACTIVY; height_mask = TS_HEIGHT_MASK_ACTIVY; - } else { + break; + + case BUDGET_KNC1C: + case BUDGET_KNC1CP: + case BUDGET_CIN1200C: + budget->buffer_width = TS_WIDTH_DVBC; + max_bufsize = TS_MAX_BUFSIZE_K_DVBC; + height_mask = TS_HEIGHT_MASK_DVBC; + break; + + default: budget->buffer_width = TS_WIDTH; max_bufsize = TS_MAX_BUFSIZE_K; height_mask = TS_HEIGHT_MASK; @@ -415,14 +435,22 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, dma_buffer_size = max_bufsize; budget->buffer_height = dma_buffer_size * 1024 / budget->buffer_width; - budget->buffer_height &= height_mask; - budget->buffer_size = budget->buffer_height * budget->buffer_width; + if (budget->buffer_height > 0xfff) { + budget->buffer_height /= 2; + budget->buffer_height &= height_mask; + budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width; + } else { + budget->buffer_height &= height_mask; + budget->buffer_size = budget->buffer_height * budget->buffer_width; + } budget->buffer_warning_threshold = budget->buffer_size * 80/100; budget->buffer_warnings = 0; budget->buffer_warning_time = jiffies; - dprintk(2, "%s: width = %d, height = %d\n", - budget->dev->name, budget->buffer_width, budget->buffer_height); + dprintk(2, "%s: buffer type = %s, width = %d, height = %d\n", + budget->dev->name, + budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single", + budget->buffer_width, budget->buffer_height); printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size); if ((ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name, owner, &budget->dev->pci->dev)) < 0) { -- cgit v1.2.2 From aa323ac89c5724de89656fcf31590d19e74594ec Mon Sep 17 00:00:00 2001 From: Hartmut Birr Date: Sat, 21 Apr 2007 19:37:17 -0300 Subject: V4L/DVB (5543): Tda10023: Add support for frontend TDA10023 Add support for the frontend TDA10023 and add cards that need the tda10023. Signed-off-by: Hartmut Birr Signed-off-by: Georg Acher Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/Kconfig | 2 + drivers/media/dvb/ttpci/budget-av.c | 105 +++++++++++++++++++++++++--------- drivers/media/dvb/ttpci/budget-core.c | 16 ++++++ drivers/media/dvb/ttpci/budget.h | 3 + 4 files changed, 99 insertions(+), 27 deletions(-) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index 3cd319ff0e68..7751628e1415 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -67,6 +67,7 @@ config DVB_BUDGET select DVB_L64781 if !DVB_FE_CUSTOMISE select DVB_TDA8083 if !DVB_FE_CUSTOMISE select DVB_TDA10021 if !DVB_FE_CUSTOMISE + select DVB_TDA10023 if !DVB_FE_CUSTOMISE select DVB_S5H1420 if !DVB_FE_CUSTOMISE select DVB_TDA10086 if !DVB_FE_CUSTOMISE select DVB_TDA826X if !DVB_FE_CUSTOMISE @@ -111,6 +112,7 @@ config DVB_BUDGET_AV select DVB_STV0299 if !DVB_FE_CUSTOMISE select DVB_TDA1004X if !DVB_FE_CUSTOMISE select DVB_TDA10021 if !DVB_FE_CUSTOMISE + select DVB_TDA10023 if !DVB_FE_CUSTOMISE select DVB_TUA6100 if !DVB_FE_CUSTOMISE select FW_LOADER help diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c index 54ca3a3288e7..5680aa57c93e 100644 --- a/drivers/media/dvb/ttpci/budget-av.c +++ b/drivers/media/dvb/ttpci/budget-av.c @@ -35,7 +35,7 @@ #include "budget.h" #include "stv0299.h" -#include "tda10021.h" +#include "tda1002x.h" #include "tda1004x.h" #include "tua6100.h" #include "dvb-pll.h" @@ -611,37 +611,60 @@ static struct stv0299_config cinergy_1200s_1894_0010_config = { static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct budget *budget = (struct budget *) fe->dvb->priv; - u8 buf[4]; + u8 buf[6]; struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; + int i; +#define CU1216_IF 36125000 #define TUNER_MUL 62500 - u32 div = (params->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL; + u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; buf[0] = (div >> 8) & 0x7f; buf[1] = div & 0xff; - buf[2] = 0x86; + buf[2] = 0xce; buf[3] = (params->frequency < 150000000 ? 0x01 : params->frequency < 445000000 ? 0x02 : 0x04); + buf[4] = 0xde; + buf[5] = 0x20; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) return -EIO; + + /* wait for the pll lock */ + msg.flags = I2C_M_RD; + msg.len = 1; + for (i = 0; i < 20; i++) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40)) + break; + msleep(10); + } + + /* switch the charge pump to the lower current */ + msg.flags = 0; + msg.len = 2; + msg.buf = &buf[2]; + buf[2] &= ~0x40; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; } -static struct tda10021_config philips_cu1216_config = { +static struct tda1002x_config philips_cu1216_config = { .demod_address = 0x0c, }; -static struct tda10021_config philips_cu1216_config_altaddress = { +static struct tda1002x_config philips_cu1216_config_altaddress = { .demod_address = 0x0d, }; - - - static int philips_tu1216_tuner_init(struct dvb_frontend *fe) { struct budget *budget = (struct budget *) fe->dvb->priv; @@ -888,24 +911,28 @@ static u8 read_pwm(struct budget_av *budget_av) return pwm; } -#define SUBID_DVBS_KNC1 0x0010 -#define SUBID_DVBS_KNC1_PLUS 0x0011 -#define SUBID_DVBS_TYPHOON 0x4f56 -#define SUBID_DVBS_CINERGY1200 0x1154 -#define SUBID_DVBS_CYNERGY1200N 0x1155 - -#define SUBID_DVBS_TV_STAR 0x0014 -#define SUBID_DVBS_TV_STAR_CI 0x0016 -#define SUBID_DVBS_EASYWATCH_1 0x001a -#define SUBID_DVBS_EASYWATCH 0x001e -#define SUBID_DVBC_EASYWATCH 0x002a -#define SUBID_DVBC_KNC1 0x0020 -#define SUBID_DVBC_KNC1_PLUS 0x0021 -#define SUBID_DVBC_CINERGY1200 0x1156 - -#define SUBID_DVBT_KNC1_PLUS 0x0031 -#define SUBID_DVBT_KNC1 0x0030 -#define SUBID_DVBT_CINERGY1200 0x1157 +#define SUBID_DVBS_KNC1 0x0010 +#define SUBID_DVBS_KNC1_PLUS 0x0011 +#define SUBID_DVBS_TYPHOON 0x4f56 +#define SUBID_DVBS_CINERGY1200 0x1154 +#define SUBID_DVBS_CYNERGY1200N 0x1155 +#define SUBID_DVBS_TV_STAR 0x0014 +#define SUBID_DVBS_TV_STAR_CI 0x0016 +#define SUBID_DVBS_EASYWATCH_1 0x001a +#define SUBID_DVBS_EASYWATCH 0x001e + +#define SUBID_DVBC_EASYWATCH 0x002a +#define SUBID_DVBC_EASYWATCH_MK3 0x002c +#define SUBID_DVBC_KNC1 0x0020 +#define SUBID_DVBC_KNC1_PLUS 0x0021 +#define SUBID_DVBC_KNC1_MK3 0x0022 +#define SUBID_DVBC_KNC1_PLUS_MK3 0x0023 +#define SUBID_DVBC_CINERGY1200 0x1156 +#define SUBID_DVBC_CINERGY1200_MK3 0x1176 + +#define SUBID_DVBT_KNC1_PLUS 0x0031 +#define SUBID_DVBT_KNC1 0x0030 +#define SUBID_DVBT_CINERGY1200 0x1157 static void frontend_init(struct budget_av *budget_av) { @@ -924,6 +951,7 @@ static void frontend_init(struct budget_av *budget_av) case SUBID_DVBC_KNC1_PLUS: case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBC_EASYWATCH: + case SUBID_DVBC_KNC1_PLUS_MK3: saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI); break; } @@ -980,6 +1008,7 @@ static void frontend_init(struct budget_av *budget_av) case SUBID_DVBC_CINERGY1200: case SUBID_DVBC_EASYWATCH: budget_av->reinitialise_demod = 1; + budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; fe = dvb_attach(tda10021_attach, &philips_cu1216_config, &budget_av->budget.i2c_adap, read_pwm(budget_av)); @@ -992,6 +1021,20 @@ static void frontend_init(struct budget_av *budget_av) } break; + case SUBID_DVBC_EASYWATCH_MK3: + case SUBID_DVBC_CINERGY1200_MK3: + case SUBID_DVBC_KNC1_MK3: + case SUBID_DVBC_KNC1_PLUS_MK3: + budget_av->reinitialise_demod = 1; + budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; + fe = dvb_attach(tda10023_attach, &philips_cu1216_config, + &budget_av->budget.i2c_adap, + read_pwm(budget_av)); + if (fe) { + fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; + } + break; + case SUBID_DVBT_KNC1: case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBT_CINERGY1200: @@ -1220,12 +1263,16 @@ MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR); MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR); MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S); MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP); +MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3); MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP); MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP); +MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3); +MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3); MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP); MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); +MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3); MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T); static struct pci_device_id pci_tbl[] = { @@ -1239,13 +1286,17 @@ static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e), MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a), MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a), + MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c), MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021), + MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022), + MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023), MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031), MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155), MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), + MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176), MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), { .vendor = 0, diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c index cef9d8d8a122..6b97dc1e6b65 100644 --- a/drivers/media/dvb/ttpci/budget-core.c +++ b/drivers/media/dvb/ttpci/budget-core.c @@ -109,6 +109,19 @@ static int start_ts_capture(struct budget *budget) saa7146_write(dev, MC2, (MASK_10 | MASK_26)); saa7146_write(dev, BRS_CTRL, 0x60000000); break; + case BUDGET_CIN1200C_MK3: + case BUDGET_KNC1C_MK3: + case BUDGET_KNC1CP_MK3: + if (budget->video_port == BUDGET_VIDEO_PORTA) { + saa7146_write(dev, DD1_INIT, 0x06000200); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x00000000); + } else { + saa7146_write(dev, DD1_INIT, 0x00000600); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x60000000); + } + break; default: if (budget->video_port == BUDGET_VIDEO_PORTA) { saa7146_write(dev, DD1_INIT, 0x06000200); @@ -418,6 +431,9 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, case BUDGET_KNC1C: case BUDGET_KNC1CP: case BUDGET_CIN1200C: + case BUDGET_KNC1C_MK3: + case BUDGET_KNC1CP_MK3: + case BUDGET_CIN1200C_MK3: budget->buffer_width = TS_WIDTH_DVBC; max_bufsize = TS_MAX_BUFSIZE_K_DVBC; height_mask = TS_HEIGHT_MASK_DVBC; diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h index e8a5c79178e1..d764ffa728b0 100644 --- a/drivers/media/dvb/ttpci/budget.h +++ b/drivers/media/dvb/ttpci/budget.h @@ -99,6 +99,9 @@ static struct saa7146_pci_extension_data x_var = { \ #define BUDGET_KNC1CP 12 #define BUDGET_KNC1TP 13 #define BUDGET_TVSTAR 14 +#define BUDGET_CIN1200C_MK3 15 +#define BUDGET_KNC1C_MK3 16 +#define BUDGET_KNC1CP_MK3 17 #define BUDGET_VIDEO_PORTA 0 #define BUDGET_VIDEO_PORTB 1 -- cgit v1.2.2 From dc120b0734fcc6a4c42c73790a02f2fa74a7a326 Mon Sep 17 00:00:00 2001 From: Hartmut Birr Date: Sat, 21 Apr 2007 19:44:10 -0300 Subject: V4L/DVB (5544): Budget-av: Make inversion setting configurable, add KNC ONE V1.0 card Make the inversion setting configurable. The KNC ONE V1.0 uses non inverted setting for the inversion and add the KNC ONE V1.0 card. Signed-off-by: Hartmut Birr Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/budget-av.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/media/dvb/ttpci') diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c index 5680aa57c93e..0e817d6f1ce5 100644 --- a/drivers/media/dvb/ttpci/budget-av.c +++ b/drivers/media/dvb/ttpci/budget-av.c @@ -659,10 +659,12 @@ static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_f static struct tda1002x_config philips_cu1216_config = { .demod_address = 0x0c, + .invert = 1, }; static struct tda1002x_config philips_cu1216_config_altaddress = { .demod_address = 0x0d, + .invert = 0, }; static int philips_tu1216_tuner_init(struct dvb_frontend *fe) -- cgit v1.2.2