/****************************************************************
Siano Mobile Silicon, Inc.
MDTV receiver kernel modules.
Copyright (C) 2006-2008, Uri Shkolnik
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, see <http://www.gnu.org/licenses/>.
****************************************************************/
#include "smscoreapi.h"
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <asm/div64.h>
#include <media/dmxdev.h>
#include <media/dvbdev.h>
#include <media/dvb_demux.h>
#include <media/dvb_frontend.h>
#include "sms-cards.h"
#include "smsdvb.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static struct list_head g_smsdvb_clients;
static struct mutex g_smsdvb_clientslock;
static u32 sms_to_guard_interval_table[] = {
[0] = GUARD_INTERVAL_1_32,
[1] = GUARD_INTERVAL_1_16,
[2] = GUARD_INTERVAL_1_8,
[3] = GUARD_INTERVAL_1_4,
};
static u32 sms_to_code_rate_table[] = {
[0] = FEC_1_2,
[1] = FEC_2_3,
[2] = FEC_3_4,
[3] = FEC_5_6,
[4] = FEC_7_8,
};
static u32 sms_to_hierarchy_table[] = {
[0] = HIERARCHY_NONE,
[1] = HIERARCHY_1,
[2] = HIERARCHY_2,
[3] = HIERARCHY_4,
};
static u32 sms_to_modulation_table[] = {
[0] = QPSK,
[1] = QAM_16,
[2] = QAM_64,
[3] = DQPSK,
};
/* Events that may come from DVB v3 adapter */
static void sms_board_dvb3_event(struct smsdvb_client_t *client,
enum SMS_DVB3_EVENTS event) {
struct smscore_device_t *coredev = client->coredev;
switch (event) {
case DVB3_EVENT_INIT:
pr_debug("DVB3_EVENT_INIT\n");
sms_board_event(coredev, BOARD_EVENT_BIND);
break;
case DVB3_EVENT_SLEEP:
pr_debug("DVB3_EVENT_SLEEP\n");
sms_board_event(coredev, BOARD_EVENT_POWER_SUSPEND);
break;
case DVB3_EVENT_HOTPLUG:
pr_debug("DVB3_EVENT_HOTPLUG\n");
sms_board_event(coredev, BOARD_EVENT_POWER_INIT);
break;
case DVB3_EVENT_FE_LOCK:
if (client->event_fe_state != DVB3_EVENT_FE_LOCK) {
client->event_fe_state = DVB3_EVENT_FE_LOCK;
pr_debug("DVB3_EVENT_FE_LOCK\n");
sms_board_event(coredev, BOARD_EVENT_FE_LOCK);
}
break;
case DVB3_EVENT_FE_UNLOCK:
if (client->event_fe_state != DVB3_EVENT_FE_UNLOCK) {
client->event_fe_state = DVB3_EVENT_FE_UNLOCK