diff options
Diffstat (limited to 'drivers/media/common/b2c2/flexcop.c')
| -rw-r--r-- | drivers/media/common/b2c2/flexcop.c | 44 |
1 files changed, 15 insertions, 29 deletions
diff --git a/drivers/media/common/b2c2/flexcop.c b/drivers/media/common/b2c2/flexcop.c index 412c5daf2b48..8506de48ba45 100644 --- a/drivers/media/common/b2c2/flexcop.c +++ b/drivers/media/common/b2c2/flexcop.c @@ -1,7 +1,8 @@ +// SPDX-License-Identifier: LGPL-2.1-or-later /* * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III * flexcop.c - main module part - * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@posteo.de> * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc * * Acknowledgements: @@ -15,26 +16,12 @@ * Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu) * Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac * filtering) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * 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 Lesser 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. */ #include "flexcop.h" #define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de" #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG #define DEBSTATUS "" @@ -46,8 +33,7 @@ int b2c2_flexcop_debug; EXPORT_SYMBOL_GPL(b2c2_flexcop_debug); module_param_named(debug, b2c2_flexcop_debug, int, 0644); MODULE_PARM_DESC(debug, - "set debug level (1=info,2=tuner,4=i2c,8=ts," - "16=sram,32=reg (|-able))." + "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram,32=reg,64=i2cdump (|-able))." DEBSTATUS); #undef DEBSTATUS @@ -184,7 +170,7 @@ static void flexcop_reset(struct flexcop_device *fc) flexcop_ibi_value v210, v204; /* reset the flexcop itself */ - fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + fc->write_ibi_reg(fc, ctrl_208, ibi_zero); v210.raw = 0; v210.sw_reset_210.reset_block_000 = 1; @@ -197,17 +183,17 @@ static void flexcop_reset(struct flexcop_device *fc) v210.sw_reset_210.reset_block_700 = 1; v210.sw_reset_210.Block_reset_enable = 0xb2; v210.sw_reset_210.Special_controls = 0xc259; - fc->write_ibi_reg(fc,sw_reset_210,v210); + fc->write_ibi_reg(fc, sw_reset_210, v210); msleep(1); /* reset the periphical devices */ - v204 = fc->read_ibi_reg(fc,misc_204); + v204 = fc->read_ibi_reg(fc, misc_204); v204.misc_204.Per_reset_sig = 0; - fc->write_ibi_reg(fc,misc_204,v204); + fc->write_ibi_reg(fc, misc_204, v204); msleep(1); v204.misc_204.Per_reset_sig = 1; - fc->write_ibi_reg(fc,misc_204,v204); + fc->write_ibi_reg(fc, misc_204, v204); } void flexcop_reset_block_300(struct flexcop_device *fc) @@ -216,13 +202,13 @@ void flexcop_reset_block_300(struct flexcop_device *fc) v210 = fc->read_ibi_reg(fc, sw_reset_210); deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw); - fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + fc->write_ibi_reg(fc, ctrl_208, ibi_zero); v210.sw_reset_210.reset_block_300 = 1; v210.sw_reset_210.Block_reset_enable = 0xb2; - fc->write_ibi_reg(fc,sw_reset_210,v210); - fc->write_ibi_reg(fc,ctrl_208,v208_save); + fc->write_ibi_reg(fc, sw_reset_210, v210); + fc->write_ibi_reg(fc, ctrl_208, v208_save); } struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len) @@ -280,8 +266,8 @@ int flexcop_device_initialize(struct flexcop_device *fc) if (fc->get_mac_addr(fc, 0) == 0) { u8 *b = fc->dvb_adapter.proposed_mac; info("MAC address = %pM", b); - flexcop_set_mac_filter(fc,b); - flexcop_mac_filter_ctrl(fc,1); + flexcop_set_mac_filter(fc, b); + flexcop_mac_filter_ctrl(fc, 1); } else warn("reading of MAC address failed.\n"); @@ -289,7 +275,7 @@ int flexcop_device_initialize(struct flexcop_device *fc) if (ret) goto error; - flexcop_device_name(fc,"initialization of","complete"); + flexcop_device_name(fc, "initialization of", "complete"); return 0; error: |