diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ieee1394/dma.h | 1 | ||||
-rw-r--r-- | drivers/ieee1394/ieee1394_core.c | 1 | ||||
-rw-r--r-- | drivers/ieee1394/ieee1394_transactions.c | 29 | ||||
-rw-r--r-- | drivers/ieee1394/ieee1394_transactions.h | 2 | ||||
-rw-r--r-- | drivers/ieee1394/iso.h | 1 | ||||
-rw-r--r-- | drivers/media/dvb/Makefile | 2 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/Kconfig | 13 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/Makefile | 4 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/avc_api.c | 121 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/avc_api.h | 115 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/cmp.c | 99 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/cmp.h | 14 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat-ci.c | 16 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat-ci.h | 8 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat-rc.c | 147 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat-rc.h | 13 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat.h | 78 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat_1394.c | 164 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat_dvb.c | 147 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat_fe.c | 41 | ||||
-rw-r--r-- | drivers/media/dvb/firesat/firesat_iso.c | 12 |
21 files changed, 502 insertions, 526 deletions
diff --git a/drivers/ieee1394/dma.h b/drivers/ieee1394/dma.h index 2727bcd24194..467373cab8e5 100644 --- a/drivers/ieee1394/dma.h +++ b/drivers/ieee1394/dma.h @@ -12,6 +12,7 @@ #include <asm/types.h> +struct file; struct pci_dev; struct scatterlist; struct vm_area_struct; diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c index 2beb8d94f7bd..1028e725a27e 100644 --- a/drivers/ieee1394/ieee1394_core.c +++ b/drivers/ieee1394/ieee1394_core.c @@ -1314,6 +1314,7 @@ EXPORT_SYMBOL(hpsb_make_lock64packet); EXPORT_SYMBOL(hpsb_make_phypacket); EXPORT_SYMBOL(hpsb_read); EXPORT_SYMBOL(hpsb_write); +EXPORT_SYMBOL(hpsb_lock); EXPORT_SYMBOL(hpsb_packet_success); /** highlevel.c **/ diff --git a/drivers/ieee1394/ieee1394_transactions.c b/drivers/ieee1394/ieee1394_transactions.c index 10c3d9f8c038..24021d2f0a75 100644 --- a/drivers/ieee1394/ieee1394_transactions.c +++ b/drivers/ieee1394/ieee1394_transactions.c @@ -570,3 +570,32 @@ int hpsb_write(struct hpsb_host *host, nodeid_t node, unsigned int generation, return retval; } + +int hpsb_lock(struct hpsb_host *host, nodeid_t node, unsigned int generation, + u64 addr, int extcode, quadlet_t *data, quadlet_t arg) +{ + struct hpsb_packet *packet; + int retval = 0; + + BUG_ON(in_interrupt()); + + packet = hpsb_make_lockpacket(host, node, addr, extcode, data, arg); + if (!packet) + return -ENOMEM; + + packet->generation = generation; + retval = hpsb_send_packet_and_wait(packet); + if (retval < 0) + goto hpsb_lock_fail; + + retval = hpsb_packet_success(packet); + + if (retval == 0) + *data = packet->data[0]; + +hpsb_lock_fail: + hpsb_free_tlabel(packet); + hpsb_free_packet(packet); + + return retval; +} diff --git a/drivers/ieee1394/ieee1394_transactions.h b/drivers/ieee1394/ieee1394_transactions.h index d2d5bc3546d7..20b693be14b2 100644 --- a/drivers/ieee1394/ieee1394_transactions.h +++ b/drivers/ieee1394/ieee1394_transactions.h @@ -30,6 +30,8 @@ int hpsb_read(struct hpsb_host *host, nodeid_t node, unsigned int generation, u64 addr, quadlet_t *buffer, size_t length); int hpsb_write(struct hpsb_host *host, nodeid_t node, unsigned int generation, u64 addr, quadlet_t *buffer, size_t length); +int hpsb_lock(struct hpsb_host *host, nodeid_t node, unsigned int generation, + u64 addr, int extcode, quadlet_t *data, quadlet_t arg); #ifdef HPSB_DEBUG_TLABELS extern spinlock_t hpsb_tlabel_lock; diff --git a/drivers/ieee1394/iso.h b/drivers/ieee1394/iso.h index b5de5f21ef78..c2089c093aa7 100644 --- a/drivers/ieee1394/iso.h +++ b/drivers/ieee1394/iso.h @@ -13,6 +13,7 @@ #define IEEE1394_ISO_H #include <linux/spinlock_types.h> +#include <linux/wait.h> #include <asm/atomic.h> #include <asm/types.h> diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile index 41710554012f..cb765816f76c 100644 --- a/drivers/media/dvb/Makefile +++ b/drivers/media/dvb/Makefile @@ -4,4 +4,4 @@ obj-y := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dvb-usb/ pluto2/ siano/ dm1105/ -obj-$(CONFIG_DVB_FIRESAT) += firesat/ +obj-$(CONFIG_DVB_FIREDTV) += firesat/ diff --git a/drivers/media/dvb/firesat/Kconfig b/drivers/media/dvb/firesat/Kconfig index 93f8de5ec3c8..03d25ad10350 100644 --- a/drivers/media/dvb/firesat/Kconfig +++ b/drivers/media/dvb/firesat/Kconfig @@ -1,11 +1,12 @@ -config DVB_FIRESAT - tristate "FireSAT devices" +config DVB_FIREDTV + tristate "FireDTV (FireWire attached DVB receivers)" depends on DVB_CORE && IEEE1394 && INPUT help - Support for external IEEE1394 adapters designed by Digital Everywhere and - produced by El Gato, shipped under the brand name 'FireDTV/FloppyDTV'. + Support for DVB receivers from Digital Everywhere, known as FireDTV + and FloppyDTV, which are connected via IEEE 1394 (FireWire). - These devices don't have a MPEG decoder built in, so you need + These devices don't have an MPEG decoder built in, so you need an external software decoder to watch TV. - Say Y if you own such a device and want to use it. + To compile this driver as a module, say M here: the module will be + called firedtv. diff --git a/drivers/media/dvb/firesat/Makefile b/drivers/media/dvb/firesat/Makefile index be7701b817c9..9e49edc7c49d 100644 --- a/drivers/media/dvb/firesat/Makefile +++ b/drivers/media/dvb/firesat/Makefile @@ -1,4 +1,4 @@ -firesat-objs := firesat_1394.o \ +firedtv-objs := firesat_1394.o \ firesat_dvb.o \ firesat_fe.o \ firesat_iso.o \ @@ -7,7 +7,7 @@ firesat-objs := firesat_1394.o \ firesat-rc.o \ firesat-ci.o -obj-$(CONFIG_DVB_FIRESAT) += firesat.o +obj-$(CONFIG_DVB_FIREDTV) += firedtv.o EXTRA_CFLAGS := -Idrivers/ieee1394 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core diff --git a/drivers/media/dvb/firesat/avc_api.c b/drivers/media/dvb/firesat/avc_api.c index 3c8e7e3dacc2..6337f9f21d0f 100644 --- a/drivers/media/dvb/firesat/avc_api.c +++ b/drivers/media/dvb/firesat/avc_api.c @@ -1,9 +1,9 @@ /* - * FireSAT AVC driver + * FireDTV driver (formerly known as FireSAT) * - * Copyright (c) 2004 Andreas Monitzer <andy@monitzer.com> - * Copyright (c) 2008 Ben Backx <ben@bbackx.com> - * Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se> + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> + * Copyright (C) 2008 Ben Backx <ben@bbackx.com> + * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -11,13 +11,20 @@ * the License, or (at your option) any later version. */ -#include "firesat.h" +#include <linux/crc32.h> +#include <linux/delay.h> +#include <linux/kernel.h> +#include <linux/moduleparam.h> +#include <linux/mutex.h> +#include <linux/wait.h> +#include <linux/workqueue.h> +#include <asm/atomic.h> + #include <ieee1394_transactions.h> #include <nodemgr.h> -#include <asm/byteorder.h> -#include <linux/delay.h> -#include <linux/crc32.h> + #include "avc_api.h" +#include "firesat.h" #include "firesat-rc.h" #define RESPONSE_REGISTER 0xFFFFF0000D00ULL @@ -28,8 +35,6 @@ static unsigned int avc_comm_debug = 0; module_param(avc_comm_debug, int, 0644); MODULE_PARM_DESC(avc_comm_debug, "debug logging level [0..2] of AV/C communication, default is 0 (no)"); -static int __AVCRegisterRemoteControl(struct firesat*firesat, int internal); - /* Frees an allocated packet */ static void avc_free_packet(struct hpsb_packet *packet) { @@ -232,67 +237,39 @@ static int __AVCWrite(struct firesat *firesat, const AVCCmdFrm *CmdFrm, return 0; } -int AVCWrite(struct firesat*firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm) { +int AVCWrite(struct firesat*firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm) +{ int ret; - if(down_interruptible(&firesat->avc_sem)) + + if (mutex_lock_interruptible(&firesat->avc_mutex)) return -EINTR; ret = __AVCWrite(firesat, CmdFrm, RspFrm); - up(&firesat->avc_sem); + mutex_unlock(&firesat->avc_mutex); return ret; } -static void do_schedule_remotecontrol(unsigned long ignored); -DECLARE_TASKLET(schedule_remotecontrol, do_schedule_remotecontrol, 0); - -static void do_schedule_remotecontrol(unsigned long ignored) { - struct firesat *firesat; - unsigned long flags; - - spin_lock_irqsave(&firesat_list_lock, flags); - list_for_each_entry(firesat,&firesat_list,list) { - if(atomic_read(&firesat->reschedule_remotecontrol) == 1) { - if(down_trylock(&firesat->avc_sem)) - tasklet_schedule(&schedule_remotecontrol); - else { - if(__AVCRegisterRemoteControl(firesat, 1) == 0) - atomic_set(&firesat->reschedule_remotecontrol, 0); - else - tasklet_schedule(&schedule_remotecontrol); - - up(&firesat->avc_sem); - } +int AVCRecv(struct firesat *firesat, u8 *data, size_t length) +{ + AVCRspFrm *RspFrm = (AVCRspFrm *)data; + + if (length >= 8 && + RspFrm->operand[0] == SFE_VENDOR_DE_COMPANYID_0 && + RspFrm->operand[1] == SFE_VENDOR_DE_COMPANYID_1 && + RspFrm->operand[2] == SFE_VENDOR_DE_COMPANYID_2 && + RspFrm->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL) { + if (RspFrm->resp == CHANGED) { + firesat_handle_rc(RspFrm->operand[4] << 8 | + RspFrm->operand[5]); + schedule_work(&firesat->remote_ctrl_work); + } else if (RspFrm->resp != INTERIM) { + printk(KERN_INFO "firedtv: remote control result = " + "%d\n", RspFrm->resp); } - } - spin_unlock_irqrestore(&firesat_list_lock, flags); -} - -int AVCRecv(struct firesat *firesat, u8 *data, size_t length) { -// printk(KERN_INFO "%s\n",__func__); - - // remote control handling - -#if 0 - AVCRspFrm *RspFrm = (AVCRspFrm*)data; - - if(/*RspFrm->length >= 8 && ###*/ - ((RspFrm->operand[0] == SFE_VENDOR_DE_COMPANYID_0 && - RspFrm->operand[1] == SFE_VENDOR_DE_COMPANYID_1 && - RspFrm->operand[2] == SFE_VENDOR_DE_COMPANYID_2)) && - RspFrm->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL) { - if(RspFrm->resp == CHANGED) { -// printk(KERN_INFO "%s: code = %02x %02x\n",__func__,RspFrm->operand[4],RspFrm->operand[5]); - firesat_got_remotecontrolcode((((u16)RspFrm->operand[4]) << 8) | ((u16)RspFrm->operand[5])); - - // schedule - atomic_set(&firesat->reschedule_remotecontrol, 1); - tasklet_schedule(&schedule_remotecontrol); - } else if(RspFrm->resp != INTERIM) - printk(KERN_INFO "%s: remote control result = %d\n",__func__, RspFrm->resp); return 0; } -#endif + if(atomic_read(&firesat->avc_reply_received) == 1) { printk(KERN_ERR "%s: received out-of-order AVC response, " "ignored\n",__func__); @@ -718,7 +695,8 @@ int AVCTuner_GetTS(struct firesat *firesat){ return 0; } -int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *transport) { +int AVCIdentifySubunit(struct firesat *firesat) +{ AVCCmdFrm CmdFrm; AVCRspFrm RspFrm; @@ -752,8 +730,6 @@ int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *tr printk(KERN_ERR "%s: Invalid response length\n", __func__); return -EINVAL; } - if(systemId) - *systemId = RspFrm.operand[7]; return 0; } @@ -901,7 +877,7 @@ int AVCSubUnitInfo(struct firesat *firesat, char *subunitcount) return 0; } -static int __AVCRegisterRemoteControl(struct firesat*firesat, int internal) +int AVCRegisterRemoteControl(struct firesat *firesat) { AVCCmdFrm CmdFrm; @@ -922,19 +898,16 @@ static int __AVCRegisterRemoteControl(struct firesat*firesat, int internal) CmdFrm.length = 8; - if(internal) { - if(__AVCWrite(firesat,&CmdFrm,NULL) < 0) - return -EIO; - } else - if(AVCWrite(firesat,&CmdFrm,NULL) < 0) - return -EIO; - - return 0; + return AVCWrite(firesat, &CmdFrm, NULL); } -int AVCRegisterRemoteControl(struct firesat*firesat) +void avc_remote_ctrl_work(struct work_struct *work) { - return __AVCRegisterRemoteControl(firesat, 0); + struct firesat *firesat = + container_of(work, struct firesat, remote_ctrl_work); + + /* Should it be rescheduled in failure cases? */ + AVCRegisterRemoteControl(firesat); } int AVCTuner_Host2Ca(struct firesat *firesat) diff --git a/drivers/media/dvb/firesat/avc_api.h b/drivers/media/dvb/firesat/avc_api.h index 041665685903..66f419a6f7c6 100644 --- a/drivers/media/dvb/firesat/avc_api.h +++ b/drivers/media/dvb/firesat/avc_api.h @@ -1,32 +1,25 @@ -/*************************************************************************** - avc_api.h - description - ------------------- - begin : Wed May 1 2000 - copyright : (C) 2000 by Manfred Weihs - copyright : (C) 2003 by Philipp Gutgsell - copyright : (C) 2008 by Henrik Kurelid (henrik@kurelid.se) - email : 0014guph@edu.fh-kaernten.ac.at - ***************************************************************************/ - -/*************************************************************************** - * * - * 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 is based on code written by Peter Halwachs, - Thomas Groiss and Andreas Monitzer. -*/ - - -#ifndef __AVC_API_H__ -#define __AVC_API_H__ - -#include <linux/dvb/frontend.h> + * AV/C API + * + * Copyright (C) 2000 Manfred Weihs + * Copyright (C) 2003 Philipp Gutgsell <0014guph@edu.fh-kaernten.ac.at> + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> + * Copyright (C) 2008 Ben Backx <ben@bbackx.com> + * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> + * + * This is based on code written by Peter Halwachs, Thomas Groiss and + * Andreas Monitzer. + * + * 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. + */ + +#ifndef _AVC_API_H +#define _AVC_API_H + +#include <linux/types.h> /************************************************************* Constants from EN510221 @@ -416,34 +409,38 @@ typedef struct #define LNBCONTROL_DONTCARE 0xff - -extern int AVCWrite(struct firesat *firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm); -extern int AVCRecv(struct firesat *firesat, u8 *data, size_t length); - -extern int AVCTuner_DSIT(struct firesat *firesat, - int Source_Plug, - struct dvb_frontend_parameters *params, - __u8 *status); - -extern int AVCTunerStatus(struct firesat *firesat, ANTENNA_INPUT_INFO *antenna_input_info); -extern int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params, __u8 *status); -extern int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]); -extern int AVCTuner_GetTS(struct firesat *firesat); - -extern int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *transport); -extern int AVCLNBControl(struct firesat *firesat, char voltage, char burst, char conttone, char nrdiseq, struct dvb_diseqc_master_cmd *diseqcmd); -extern int AVCSubUnitInfo(struct firesat *firesat, char *subunitcount); -extern int AVCRegisterRemoteControl(struct firesat *firesat); -extern int AVCTuner_Host2Ca(struct firesat *firesat); -extern int avc_ca_app_info(struct firesat *firesat, char *app_info, - int *length); -extern int avc_ca_info(struct firesat *firesat, char *app_info, int *length); -extern int avc_ca_reset(struct firesat *firesat); -extern int avc_ca_pmt(struct firesat *firesat, char *app_info, int length); -extern int avc_ca_get_time_date(struct firesat *firesat, int *interval); -extern int avc_ca_enter_menu(struct firesat *firesat); -extern int avc_ca_get_mmi(struct firesat *firesat, char *mmi_object, - int *length); - -#endif - +struct dvb_diseqc_master_cmd; +struct dvb_frontend_parameters; +struct firesat; + +int AVCWrite(struct firesat *firesat, const AVCCmdFrm *CmdFrm, + AVCRspFrm *RspFrm); +int AVCRecv(struct firesat *firesat, u8 *data, size_t length); + +int AVCTuner_DSIT(struct firesat *firesat, int Source_Plug, + struct dvb_frontend_parameters *params, __u8 *status); + +int AVCTunerStatus(struct firesat *firesat, + ANTENNA_INPUT_INFO *antenna_input_info); +int AVCTuner_DSD(struct firesat *firesat, + struct dvb_frontend_parameters *params, __u8 *status); +int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]); +int AVCTuner_GetTS(struct firesat *firesat); + +int AVCIdentifySubunit(struct firesat *firesat); +int AVCLNBControl(struct firesat *firesat, char voltage, char burst, + char conttone, char nrdiseq, + struct dvb_diseqc_master_cmd *diseqcmd); +int AVCSubUnitInfo(struct firesat *firesat, char *subunitcount); +void avc_remote_ctrl_work(struct work_struct *work); +int AVCRegisterRemoteControl(struct firesat *firesat); +int AVCTuner_Host2Ca(struct firesat *firesat); +int avc_ca_app_info(struct firesat *firesat, char *app_info, int *length); +int avc_ca_info(struct firesat *firesat, char *app_info, int *length); +int avc_ca_reset(struct firesat *firesat); +int avc_ca_pmt(struct firesat *firesat, char *app_info, int length); +int avc_ca_get_time_date(struct firesat *firesat, int *interval); +int avc_ca_enter_menu(struct firesat *firesat); +int avc_ca_get_mmi(struct firesat *firesat, char *mmi_object, int *length); + +#endif /* _AVC_API_H */ diff --git a/drivers/media/dvb/firesat/cmp.c b/drivers/media/dvb/firesat/cmp.c index a1291caa0674..d1bafba615e4 100644 --- a/drivers/media/dvb/firesat/cmp.c +++ b/drivers/media/dvb/firesat/cmp.c @@ -1,8 +1,8 @@ /* - * FireSAT DVB driver + * FireDTV driver (formerly known as FireSAT) * - * Copyright (c) ? - * Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se> + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> + * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -10,15 +10,19 @@ * the License, or (at your option) any later version. */ -#include "cmp.h" -#include <ieee1394.h> -#include <nodemgr.h> -#include <highlevel.h> -#include <ohci1394.h> +#include <linux/kernel.h> +#include <linux/mutex.h> +#include <linux/types.h> + #include <hosts.h> +#include <ieee1394.h> #include <ieee1394_core.h> #include <ieee1394_transactions.h> +#include <nodemgr.h> + #include "avc_api.h" +#include "cmp.h" +#include "firesat.h" typedef struct _OPCR { @@ -38,63 +42,33 @@ typedef struct _OPCR #define FIRESAT_SPEED IEEE1394_SPEED_400 -/* hpsb_lock is being removed from the kernel-source, - * therefor we define our own 'firesat_hpsb_lock'*/ - -int send_packet_and_wait(struct hpsb_packet *packet); - -int firesat_hpsb_lock(struct hpsb_host *host, nodeid_t node, unsigned int generation, - u64 addr, int extcode, quadlet_t * data, quadlet_t arg) { - - struct hpsb_packet *packet; - int retval = 0; - - BUG_ON(in_interrupt()); // We can't be called in an interrupt, yet - - packet = hpsb_make_lockpacket(host, node, addr, extcode, data, arg); - if (!packet) - return -ENOMEM; - - packet->generation = generation; - retval = send_packet_and_wait(packet); - if (retval < 0) - goto hpsb_lock_fail; - - retval = hpsb_packet_success(packet); - - if (retval == 0) { - *data = packet->data[0]; - } - - hpsb_lock_fail: - hpsb_free_tlabel(packet); - hpsb_free_packet(packet); - - return retval; -} - - -static int cmp_read(struct firesat *firesat, void *buffer, u64 addr, size_t length) { +static int cmp_read(struct firesat *firesat, void *buf, u64 addr, size_t len) +{ int ret; - if(down_interruptible(&firesat->avc_sem)) + + if (mutex_lock_interruptible(&firesat->avc_mutex)) return -EINTR; - ret = hpsb_read(firesat->host, firesat->nodeentry->nodeid, firesat->nodeentry->generation, - addr, buffer, length); + ret = hpsb_read(firesat->host, firesat->nodeentry->nodeid, + firesat->nodeentry->generation, addr, buf, len); - up(&firesat->avc_sem); + mutex_unlock(&firesat->avc_mutex); return ret; } -static int cmp_lock(struct firesat *firesat, quadlet_t *data, u64 addr, quadlet_t arg, int ext_tcode) { +static int cmp_lock(struct firesat *firesat, quadlet_t *data, u64 addr, + quadlet_t arg, int ext_tcode) +{ int ret; - if(down_interruptible(&firesat->avc_sem)) + + if (mutex_lock_interruptible(&firesat->avc_mutex)) return -EINTR; - ret = firesat_hpsb_lock(firesat->host, firesat->nodeentry->nodeid, firesat->nodeentry->generation, - addr, ext_tcode, data, arg); + ret = hpsb_lock(firesat->host, firesat->nodeentry->nodeid, + firesat->nodeentry->generation, + addr, ext_tcode, data, arg); - up(&firesat->avc_sem); + mutex_unlock(&firesat->avc_mutex); return ret; } @@ -223,20 +197,3 @@ int try_CMPBreakPPconnection(struct firesat *firesat, int output_plug,int iso_ch } return 0; } - -static void complete_packet(void *data) { - complete((struct completion *) data); -} - -int send_packet_and_wait(struct hpsb_packet *packet) { - struct completion done; - int retval; - - init_completion(&done); - hpsb_set_packet_complete_task(packet, complete_packet, &done); - retval = hpsb_send_packet(packet); - if (retval == 0) - wait_for_completion(&done); - - return retval; -} diff --git a/drivers/media/dvb/firesat/cmp.h b/drivers/media/dvb/firesat/cmp.h index d43fbc29f262..600d5784dc72 100644 --- a/drivers/media/dvb/firesat/cmp.h +++ b/drivers/media/dvb/firesat/cmp.h @@ -1,9 +1,11 @@ -#ifndef __FIRESAT__CMP_H_ -#define __FIRESAT__CMP_H_ +#ifndef _CMP_H +#define _CMP_H -#include "firesat.h" +struct firesat; -extern int try_CMPEstablishPPconnection(struct firesat *firesat, int output_plug, int iso_channel); -extern int try_CMPBreakPPconnection(struct firesat *firesat, int output_plug,int iso_channel); +int try_CMPEstablishPPconnection(struct firesat *firesat, int output_plug, + int iso_channel); +int try_CMPBreakPPconnection(struct firesat *firesat, int output_plug, + int iso_channel); -#endif +#endif /* _CMP_H */ diff --git a/drivers/media/dvb/firesat/firesat-ci.c b/drivers/media/dvb/firesat/firesat-ci.c index 821048db283b..3ef25cc4bfdb 100644 --- a/drivers/media/dvb/firesat/firesat-ci.c +++ b/drivers/media/dvb/firesat/firesat-ci.c @@ -1,7 +1,8 @@ /* - * FireSAT DVB driver + * FireDTV driver (formerly known as FireSAT) * - * Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se> + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> + * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -9,13 +10,16 @@ * the License, or (at your option) any later version. */ -#include "firesat-ci.h" -#include "firesat.h" -#include "avc_api.h" - #include <linux/dvb/ca.h> +#include <linux/fs.h> +#include <linux/module.h> + #include <dvbdev.h> +#include "avc_api.h" +#include "firesat.h" +#include "firesat-ci.h" + static unsigned int ca_debug = 0; module_param(ca_debug, int, 0644); MODULE_PARM_DESC(ca_debug, "debug logging of ca system, default is 0 (no)"); diff --git a/drivers/media/dvb/firesat/firesat-ci.h b/drivers/media/dvb/firesat/firesat-ci.h index dafe3f0f0cc9..04fe4061c778 100644 --- a/drivers/media/dvb/firesat/firesat-ci.h +++ b/drivers/media/dvb/firesat/firesat-ci.h @@ -1,9 +1,9 @@ -#ifndef __FIRESAT_CA_H -#define __FIRESAT_CA_H +#ifndef _FIREDTV_CI_H +#define _FIREDTV_CI_H -#include "firesat.h" +struct firesat; int firesat_ca_init(struct firesat *firesat); void firesat_ca_release(struct firesat *firesat); -#endif +#endif /* _FIREDTV_CI_H */ diff --git a/drivers/media/dvb/firesat/firesat-rc.c b/drivers/media/dvb/firesat/firesat-rc.c index e300b81008af..d3e08f9fe9f7 100644 --- a/drivers/media/dvb/firesat/firesat-rc.c +++ b/drivers/media/dvb/firesat/firesat-rc.c @@ -1,9 +1,26 @@ -#include "firesat.h" -#include "firesat-rc.h" +/* + * FireDTV driver (formerly known as FireSAT) + * + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.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. + */ +#include <linux/bitops.h> #include <linux/input.h> +#include <linux/kernel.h> +#include <linux/types.h> + +#include "firesat-rc.h" + +/* fixed table with older keycodes, geared towards MythTV */ +const static u16 oldtable[] = { + + /* code from device: 0x4501...0x451f */ -static u16 firesat_irtable[] = { KEY_ESC, KEY_F9, KEY_1, @@ -35,50 +52,124 @@ static u16 firesat_irtable[] = { KEY_RIGHT, KEY_P, KEY_M, + + /* code from device: 0x4540...0x4542 */ + KEY_R, KEY_V, KEY_C, - 0 }; -static struct input_dev firesat_idev; +/* user-modifiable table for a remote as sold in 2008 */ +static u16 keytable[] = { + + /* code from device: 0x0300...0x031f */ + + [0x00] = KEY_POWER, + [0x01] = KEY_SLEEP, + [0x02] = KEY_STOP, + [0x03] = KEY_OK, + [0x04] = KEY_RIGHT, + [0x05] = KEY_1, + [0x06] = KEY_2, + [0x07] = KEY_3, + [0x08] = KEY_LEFT, + [0x09] = KEY_4, + [0x0a] = KEY_5, + [0x0b] = KEY_6, + [0x0c] = KEY_UP, + [0x0d] = KEY_7, + [0x0e] = KEY_8, + [0x0f] = KEY_9, + [0x10] = KEY_DOWN, + [0x11] = KEY_TITLE, /* "OSD" - fixme */ + [0x12] = KEY_0, + [0x13] = KEY_F20, /* "16:9" - fixme */ + [0x14] = KEY_SCREEN, /* "FULL" - fixme */ + [0x15] = KEY_MUTE, + [0x16] = KEY_SUBTITLE, + [0x17] = KEY_RECORD, + [0x18] = KEY_TEXT, + [0x19] = KEY_AUDIO, + [0x1a] = KEY_RED, + [0x1b] = KEY_PREVIOUS, + [0x1c] = KEY_REWIND, + [0x1d] = KEY_PLAYPAUSE, + [0x1e] = KEY_NEXT, + [0x1f] = KEY_VOLUMEUP, + + /* code from device: 0x0340...0x0354 */ + + [0x20] = KEY_CHANNELUP, + [0x21] = KEY_F21, /* "4:3" - fixme */ + [0x22] = KEY_TV, + [0x23] = KEY_DVD, + [0x24] = KEY_VCR, + [0x25] = KEY_AUX, + [0x26] = KEY_GREEN, + [0x27] = KEY_YELLOW, + [0x28] = KEY_BLUE, + [0x29] = KEY_CHANNEL, /* "CH.LIST" */ + [0x2a] = KEY_VENDOR, /* "CI" - fixme */ + [0x2b] = KEY_VOLUMEDOWN, + [0x2c] = KEY_CHANNELDOWN, + [0x2d] = KEY_LAST, + [0x2e] = KEY_INFO, + [0x2f] = KEY_FORWARD, + [0x30] = KEY_LIST, + [0x31] = KEY_FAVORITES, + [0x32] = KEY_MENU, + [0x33] = KEY_EPG, + [0x34] = KEY_EXIT, +}; + +static struct input_dev *idev; int firesat_register_rc(void) { - int index; + int i, err; + + idev = input_allocate_device(); + if (!idev) + return -ENOMEM; - memset(&firesat_idev, 0, sizeof(firesat_idev)); + idev->name = "FireDTV remote control"; + idev->evbit[0] = BIT_MASK(EV_KEY); + idev->keycode = keytable; + idev->keycodesize = sizeof(keytable[0]); + idev->keycodemax = ARRAY_SIZE(keytable); - firesat_idev.evbit[0] = BIT(EV_KEY); + for (i = 0; i < ARRAY_SIZE(keytable); i++) + set_bit(keytable[i], idev->keybit); - for (index = 0; firesat_irtable[index] != 0; index++) - set_bit(firesat_irtable[index], firesat_idev.keybit); + err = input_register_device(idev); + if (err) + input_free_device(idev); - return input_register_device(&firesat_idev); + return err; } -int firesat_unregister_rc(void) +void firesat_unregister_rc(void) { - input_unregister_device(&firesat_idev); - return 0; + input_unregister_device(idev); } -int firesat_got_remotecontrolcode(u16 code) +void firesat_handle_rc(unsigned int code) { - u16 keycode; - - if (code > 0x4500 && code < 0x4520) - keycode = firesat_irtable[code - 0x4501]; - else if (code > 0x453f && code < 0x4543) - keycode = firesat_irtable[code - 0x4521]; + if (code >= 0x0300 && code <= 0x031f) + code = keytable[code - 0x0300]; + else if (code >= 0x0340 && code <= 0x0354) + code = keytable[code - 0x0320]; + else if (code >= 0x4501 && code <= 0x451f) + code = oldtable[code - 0x4501]; + else if (code >= 0x4540 && code <= 0x4542) + code = oldtable[code - 0x4521]; else { - printk(KERN_DEBUG "%s: invalid key code 0x%04x\n", __func__, - code); - return -EINVAL; + printk(KERN_DEBUG "firedtv: invalid key code 0x%04x " + "from remote control\n", code); + return; } - input_report_key(&firesat_idev, keycode, 1); - input_report_key(&firesat_idev, keycode, 0); - - return 0; + input_report_key(idev, code, 1); + input_report_key(idev, code, 0); } diff --git a/drivers/media/dvb/firesat/firesat-rc.h b/drivers/media/dvb/firesat/firesat-rc.h index e89a8069ba88..81f4fdec60f1 100644 --- a/drivers/media/dvb/firesat/firesat-rc.h +++ b/drivers/media/dvb/firesat/firesat-rc.h @@ -1,9 +1,8 @@ -#ifndef __FIRESAT_LIRC_H -#define __FIRESAT_LIRC_H +#ifndef _FIREDTV_RC_H +#define _FIREDTV_RC_H -extern int firesat_register_rc(void); -extern int firesat_unregister_rc(void); -extern int firesat_got_remotecontrolcode(u16 code); - -#endif +int firesat_register_rc(void); +void firesat_unregister_rc(void); +void firesat_handle_rc(unsigned int code); +#endif /* _FIREDTV_RC_H */ diff --git a/drivers/media/dvb/firesat/firesat.h b/drivers/media/dvb/firesat/firesat.h index f0bac244783a..5f0de88e41a6 100644 --- a/drivers/media/dvb/firesat/firesat.h +++ b/drivers/media/dvb/firesat/firesat.h @@ -1,8 +1,8 @@ /* - * FireSAT DVB driver + * FireDTV driver (formerly known as FireSAT) * - * Copyright (c) ? - * Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se> + * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> + * Copy |