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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-19 15:06:08 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-21 10:53:26 (GMT) |
commit | 2a7643159d0faf839529f5001737b996d53760d9 (patch) | |
tree | c861bedd166d6878be5db5476408bf0e1c572338 /drivers/media/common | |
parent | e584f9d61ea0aefa81ddd3faf53100536ba4057e (diff) | |
download | linux-2a7643159d0faf839529f5001737b996d53760d9.tar.xz |
[media] siano: reorder smscore_get_fw_filename() function
Put this function earlier in the code, to avoid the need of
defining a function stub.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
-rw-r--r-- | drivers/media/common/siano/smscoreapi.c | 172 |
1 files changed, 84 insertions, 88 deletions
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index d57df91..c04d826 100644 --- a/drivers/media/common/siano/smscoreapi.c +++ b/drivers/media/common/siano/smscoreapi.c @@ -1046,9 +1046,92 @@ exit_fw_download: return rc; } +static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = { + [SMS_NOVA_A0] = { + [DEVICE_MODE_DVBT] = "dvb_nova_12mhz.inp", + [DEVICE_MODE_DVBH] = "dvb_nova_12mhz.inp", + [DEVICE_MODE_DAB_TDMB] = "tdmb_nova_12mhz.inp", + [DEVICE_MODE_DVBT_BDA] = "dvb_nova_12mhz.inp", + [DEVICE_MODE_ISDBT] = "isdbt_nova_12mhz.inp", + [DEVICE_MODE_ISDBT_BDA] = "isdbt_nova_12mhz.inp", + }, + [SMS_NOVA_B0] = { + [DEVICE_MODE_DVBT] = "dvb_nova_12mhz_b0.inp", + [DEVICE_MODE_DVBH] = "dvb_nova_12mhz_b0.inp", + [DEVICE_MODE_DAB_TDMB] = "tdmb_nova_12mhz_b0.inp", + [DEVICE_MODE_DVBT_BDA] = "dvb_nova_12mhz_b0.inp", + [DEVICE_MODE_ISDBT] = "isdbt_nova_12mhz_b0.inp", + [DEVICE_MODE_ISDBT_BDA] = "isdbt_nova_12mhz_b0.inp", + [DEVICE_MODE_FM_RADIO] = "fm_radio.inp", + [DEVICE_MODE_FM_RADIO_BDA] = "fm_radio.inp", + }, + [SMS_VEGA] = { + [DEVICE_MODE_CMMB] = "cmmb_vega_12mhz.inp", + }, + [SMS_VENICE] = { + [DEVICE_MODE_CMMB] = "cmmb_venice_12mhz.inp", + }, + [SMS_MING] = { + [DEVICE_MODE_CMMB] = "cmmb_ming_app.inp", + }, + [SMS_PELE] = { + [DEVICE_MODE_ISDBT] = "isdbt_pele.inp", + [DEVICE_MODE_ISDBT_BDA] = "isdbt_pele.inp", + }, + [SMS_RIO] = { + [DEVICE_MODE_DVBT] = "dvb_rio.inp", + [DEVICE_MODE_DVBH] = "dvbh_rio.inp", + [DEVICE_MODE_DVBT_BDA] = "dvb_rio.inp", + [DEVICE_MODE_ISDBT] = "isdbt_rio.inp", + [DEVICE_MODE_ISDBT_BDA] = "isdbt_rio.inp", + [DEVICE_MODE_FM_RADIO] = "fm_radio_rio.inp", + [DEVICE_MODE_FM_RADIO_BDA] = "fm_radio_rio.inp", + }, + [SMS_DENVER_1530] = { + [DEVICE_MODE_ATSC] = "atsc_denver.inp", + }, + [SMS_DENVER_2160] = { + [DEVICE_MODE_DAB_TDMB] = "tdmb_denver.inp", + }, +}; +/** + * get firmware file name from one of the two mechanisms : sms_boards or + * smscore_fw_lkup. + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param mode requested mode of operation + * @param lookup if 1, always get the fw filename from smscore_fw_lkup + * table. if 0, try first to get from sms_boards + * + * @return 0 on success, <0 on error. + */ static char *smscore_get_fw_filename(struct smscore_device_t *coredev, - int mode); + int mode) +{ + char **fw; + int board_id = smscore_get_board_id(coredev); + enum sms_device_type_st type; + + type = smscore_registry_gettype(coredev->devpath); + + /* Prevent looking outside the smscore_fw_lkup table */ + if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES) + return NULL; + if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) + return NULL; + + sms_debug("trying to get fw name from sms_boards board_id %d mode %d", + board_id, mode); + fw = sms_get_board(board_id)->fw; + if (!fw || !fw[mode]) { + sms_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d", + mode, type); + return smscore_fw_lkup[type][mode]; + } + + return fw[mode]; +} /** * loads specified firmware into a buffer and calls device loadfirmware_handler @@ -1207,93 +1290,6 @@ static int smscore_detect_mode(struct smscore_device_t *coredev) return rc; } -static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = { - [SMS_NOVA_A0] = { - [DEVICE_MODE_DVBT] = "dvb_nova_12mhz.inp", - [DEVICE_MODE_DVBH] = "dvb_nova_12mhz.inp", - [DEVICE_MODE_DAB_TDMB] = "tdmb_nova_12mhz.inp", - [DEVICE_MODE_DVBT_BDA] = "dvb_nova_12mhz.inp", - [DEVICE_MODE_ISDBT] = "isdbt_nova_12mhz.inp", - [DEVICE_MODE_ISDBT_BDA] = "isdbt_nova_12mhz.inp", - }, - [SMS_NOVA_B0] = { - [DEVICE_MODE_DVBT] = "dvb_nova_12mhz_b0.inp", - [DEVICE_MODE_DVBH] = "dvb_nova_12mhz_b0.inp", - [DEVICE_MODE_DAB_TDMB] = "tdmb_nova_12mhz_b0.inp", - [DEVICE_MODE_DVBT_BDA] = "dvb_nova_12mhz_b0.inp", - [DEVICE_MODE_ISDBT] = "isdbt_nova_12mhz_b0.inp", - [DEVICE_MODE_ISDBT_BDA] = "isdbt_nova_12mhz_b0.inp", - [DEVICE_MODE_FM_RADIO] = "fm_radio.inp", - [DEVICE_MODE_FM_RADIO_BDA] = "fm_radio.inp", - }, - [SMS_VEGA] = { - [DEVICE_MODE_CMMB] = "cmmb_vega_12mhz.inp", - }, - [SMS_VENICE] = { - [DEVICE_MODE_CMMB] = "cmmb_venice_12mhz.inp", - }, - [SMS_MING] = { - [DEVICE_MODE_CMMB] = "cmmb_ming_app.inp", - }, - [SMS_PELE] = { - [DEVICE_MODE_ISDBT] = "isdbt_pele.inp", - [DEVICE_MODE_ISDBT_BDA] = "isdbt_pele.inp", - }, - [SMS_RIO] = { - [DEVICE_MODE_DVBT] = "dvb_rio.inp", - [DEVICE_MODE_DVBH] = "dvbh_rio.inp", - [DEVICE_MODE_DVBT_BDA] = "dvb_rio.inp", - [DEVICE_MODE_ISDBT] = "isdbt_rio.inp", - [DEVICE_MODE_ISDBT_BDA] = "isdbt_rio.inp", - [DEVICE_MODE_FM_RADIO] = "fm_radio_rio.inp", - [DEVICE_MODE_FM_RADIO_BDA] = "fm_radio_rio.inp", - }, - [SMS_DENVER_1530] = { - [DEVICE_MODE_ATSC] = "atsc_denver.inp", - }, - [SMS_DENVER_2160] = { - [DEVICE_MODE_DAB_TDMB] = "tdmb_denver.inp", - }, -}; - -/** - * get firmware file name from one of the two mechanisms : sms_boards or - * smscore_fw_lkup. - * @param coredev pointer to a coredev object returned by - * smscore_register_device - * @param mode requested mode of operation - * @param lookup if 1, always get the fw filename from smscore_fw_lkup - * table. if 0, try first to get from sms_boards - * - * @return 0 on success, <0 on error. - */ -static char *smscore_get_fw_filename(struct smscore_device_t *coredev, - int mode) -{ - char **fw; - int board_id = smscore_get_board_id(coredev); - enum sms_device_type_st type; - - type = smscore_registry_gettype(coredev->devpath); - - /* Prevent looking outside the smscore_fw_lkup table */ - if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES) - return NULL; - if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) - return NULL; - - sms_debug("trying to get fw name from sms_boards board_id %d mode %d", - board_id, mode); - fw = sms_get_board(board_id)->fw; - if (!fw || !fw[mode]) { - sms_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d", - mode, type); - return smscore_fw_lkup[type][mode]; - } - - return fw[mode]; -} - /** * send init device request and wait for response * |