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8cc20dd89c
Message-Id: <1322820073-19347-4-git-send-email-xi.wang@gmail.com> The error handling with (ret < 0) didn't work where ret is a u32. Use int instead. To be consistent we also change the functions to return an int. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
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* FM Driver for Connectivity chip of Texas Instruments.
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* FM TX module header.
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*
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* Copyright (C) 2011 Texas Instruments
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _FMDRV_TX_H
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#define _FMDRV_TX_H
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int fm_tx_set_freq(struct fmdev *, u32);
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int fm_tx_set_pwr_lvl(struct fmdev *, u8);
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int fm_tx_set_region(struct fmdev *, u8);
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int fm_tx_set_mute_mode(struct fmdev *, u8);
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int fm_tx_set_stereo_mono(struct fmdev *, u16);
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int fm_tx_set_rds_mode(struct fmdev *, u8);
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int fm_tx_set_radio_text(struct fmdev *, u8 *, u8);
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int fm_tx_set_af(struct fmdev *, u32);
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int fm_tx_set_preemph_filter(struct fmdev *, u32);
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int fm_tx_get_tune_cap_val(struct fmdev *);
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#endif
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