diff options
Diffstat (limited to 'drivers/media/tdmb/tdmb_port_fc8050.c')
| -rw-r--r-- | drivers/media/tdmb/tdmb_port_fc8050.c | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/drivers/media/tdmb/tdmb_port_fc8050.c b/drivers/media/tdmb/tdmb_port_fc8050.c deleted file mode 100644 index 639a648..0000000 --- a/drivers/media/tdmb/tdmb_port_fc8050.c +++ /dev/null @@ -1,220 +0,0 @@ -/* -* -* drivers/media/tdmb/tdmb_port_fc8050.c -* -* tdmb driver -* -* Copyright (C) (2011, Samsung Electronics) -* -* 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 version 2. -* -* This program is distributed "as is" WITHOUT ANY WARRANTY of any -* kind, whether express or implied; without even the implied warranty -* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. -* -*/ - -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/device.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/fcntl.h> - -#include <linux/workqueue.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/io.h> - -#include <linux/fs.h> -#include <linux/uaccess.h> - -#include <linux/time.h> -#include <linux/timer.h> - -#include <linux/vmalloc.h> - -#include "tdmb.h" -#include "dmbdrv_wrap_fc8050.h" - -static bool fc8050_on_air; -static bool fc8050_pwr_on; - -static bool __get_ensemble_info(struct ensemble_info_type *e_info - , unsigned long freq) -{ - int i; - int j; - int sub_i = 0; - int cnt; - const char *ensembleName = NULL; - struct sub_channel_info_type *fci_sub_info; - - DPRINTK("%s : freq(%ld)\n", __func__, freq); - - e_info->tot_sub_ch - = dmb_drv_get_dmb_sub_ch_cnt() + dmb_drv_get_dab_sub_ch_cnt(); - DPRINTK("total subchannel number : %d\n", e_info->tot_sub_ch); - - if (e_info->tot_sub_ch > 0) { - ensembleName = (char *)dmb_drv_get_ensemble_label(); - - if (ensembleName) - strncpy((char *)e_info->ensem_label, - (char *)ensembleName, - ENSEMBLE_LABEL_MAX); - - e_info->ensem_freq = freq; - - for (i = 0; i < 2; i++) { - cnt = (i == 0) - ? dmb_drv_get_dmb_sub_ch_cnt() - : dmb_drv_get_dab_sub_ch_cnt(); - - for (j = 0; j < cnt; j++, sub_i++) { - fci_sub_info = (i == 0) - ? dmb_drv_get_fic_dmb(j) - : dmb_drv_get_fic_dab(j); - - e_info->ensem_id - = fci_sub_info->uiEnsembleID; - e_info->sub_ch[sub_i].sub_ch_id - = fci_sub_info->ucSubchID; - e_info->sub_ch[sub_i].start_addr - = fci_sub_info->uiStartAddress; - e_info->sub_ch[sub_i].tmid - = fci_sub_info->ucTMId; - e_info->sub_ch[sub_i].svc_type - = fci_sub_info->ucServiceType; - e_info->sub_ch[sub_i].svc_id - = fci_sub_info->ulServiceID; - if (i == 0) - memcpy( - e_info->sub_ch[sub_i].svc_label, - dmb_drv_get_sub_ch_dmb_label(j), - SVC_LABEL_MAX); - else - memcpy(e_info->sub_ch[sub_i].svc_label, - dmb_drv_get_sub_ch_dab_label(j), - SVC_LABEL_MAX); - - } - } - return true; - } else { - return false; - } -} - -static void fc8050_power_off(void) -{ - DPRINTK("call TDMB_PowerOff !\n"); - - if (fc8050_pwr_on) { - fc8050_on_air = false; - - dmb_drv_deinit(); - - tdmb_control_irq(false); - tdmb_control_gpio(false); - - fc8050_pwr_on = false; - } -} - -static bool fc8050_power_on(void) -{ - DPRINTK("fc8050_power_on\n"); - - if (fc8050_pwr_on) { - return true; - } else { - tdmb_control_gpio(true); - - if (dmb_drv_init() == TDMB_FAIL) { - tdmb_control_gpio(false); - return false; - } else { - tdmb_control_irq(true); - fc8050_pwr_on = true; - return true; - } - } -} -static void fc8050_get_dm(struct tdmb_dm *info) -{ - if (fc8050_pwr_on == true && fc8050_on_air == true) { - info->rssi = dmb_drv_get_rssi(); - info->ber = dmb_drv_get_ber(); - info->antenna = dmb_drv_get_ant(); - info->per = 0; - } else { - info->rssi = 100; - info->ber = 2000; - info->per = 0; - info->antenna = 0; - } -} - -static bool fc8050_set_ch(unsigned long freq, - unsigned char sub_ch_id, - bool factory_test) -{ - unsigned long freq_temp = freq / 1000; - unsigned char sub_ch_id_temp = sub_ch_id % 1000; - unsigned char svc_type_temp = 0x0; - - if (sub_ch_id_temp >= 64) { - sub_ch_id_temp -= 64; - svc_type_temp = 0x18; - } - - DPRINTK("fc8050_set_ch freq:%ld, sub_ch_id:%d, svc_type:%d\n", - freq_temp, sub_ch_id_temp, svc_type_temp); - - fc8050_on_air = false; - - if (dmb_drv_set_ch(freq_temp, sub_ch_id_temp, svc_type_temp) == 1) { - DPRINTK("dmb_drv_set_ch Success\n"); - fc8050_on_air = true; - return true; - } else { - DPRINTK("dmb_drv_set_ch Fail\n"); - return false; - } -} - -static bool fc8050_scan_ch(struct ensemble_info_type *e_info - , unsigned long freq) -{ - if (fc8050_pwr_on == false || e_info == NULL) - return false; - else if (dmb_drv_scan_ch((freq / 1000)) == TDMB_SUCCESS) - return __get_ensemble_info(e_info, freq); - else - return false; -} - -static unsigned long fc8050_int_size(void) -{ - return 188*40; -} - -static struct tdmb_drv_func fci_fc8050_drv_func = { - .power_on = fc8050_power_on, - .power_off = fc8050_power_off, - .scan_ch = fc8050_scan_ch, - .get_dm = fc8050_get_dm, - .set_ch = fc8050_set_ch, - .pull_data = dmb_drv_isr, - .get_int_size = fc8050_int_size, -}; - -struct tdmb_drv_func *fc8050_drv_func(void) -{ - DPRINTK("tdmb_get_drv_func : fc8050\n"); - return &fci_fc8050_drv_func; -} |