linux/sound/pci/echoaudio/indigodjx_dsp.c
Mark Brown 3f6175ece9 ALSA: echoaudio: Use standard C definitions of true and false
The echoaudio locally defines TRUE and FALSE.  Not only is this
redundant given that C now has a boolean type it results in lots of
warnings as other headers also define these macros, causing duplicate
definitions.  Fix this by removing the local defines and converting all
local users to use the standard C true and false instead, simply
removing the macros is less safe due to implicit inclusion of the other
definitons.

[fixed overlooked replacement of FALSE by tiwai]

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-10 14:27:16 +02:00

71 lines
2.1 KiB
C

/************************************************************************
This file is part of Echo Digital Audio's generic driver library.
Copyright Echo Digital Audio Corporation (c) 1998 - 2005
All rights reserved
www.echoaudio.com
This library 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 library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*************************************************************************
Translation from C++ and adaptation for use in ALSA-Driver
were made by Giuliano Pochini <pochini@shiny.it>
*************************************************************************/
static int update_vmixer_level(struct echoaudio *chip);
static int set_vmixer_gain(struct echoaudio *chip, u16 output,
u16 pipe, int gain);
static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
{
int err;
if (snd_BUG_ON((subdevice_id & 0xfff0) != INDIGO_DJX))
return -ENODEV;
err = init_dsp_comm_page(chip);
if (err < 0) {
dev_err(chip->card->dev,
"init_hw - could not initialize DSP comm page\n");
return err;
}
chip->device_id = device_id;
chip->subdevice_id = subdevice_id;
chip->bad_board = true;
chip->dsp_code_to_load = FW_INDIGO_DJX_DSP;
/* Since this card has no ASIC, mark it as loaded so everything
works OK */
chip->asic_loaded = true;
chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL;
err = load_firmware(chip);
if (err < 0)
return err;
chip->bad_board = false;
return err;
}
static int set_mixer_defaults(struct echoaudio *chip)
{
return init_line_levels(chip);
}