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a3345015c2
Add SPDX-License-Identifier lines to some files in the sound subsystem - mostly in the echoaudio drivers. Remove boilerplate GPL headers. Signed-off-by: Tim Bird <tim.bird@sony.com> Link: https://patch.msgid.link/20260212234928.3739815-1-tim.bird@sony.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
// SPDX-License-Identifier: LGPL-2.1-or-later
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/************************************************************************
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This file is part of Echo Digital Audio's generic driver library.
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Copyright Echo Digital Audio Corporation (c) 1998 - 2005
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All rights reserved
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www.echoaudio.com
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Translation from C++ and adaptation for use in ALSA-Driver
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were made by Giuliano Pochini <pochini@shiny.it>
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*************************************************************************/
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static int update_vmixer_level(struct echoaudio *chip);
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static int set_vmixer_gain(struct echoaudio *chip, u16 output,
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u16 pipe, int gain);
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static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
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{
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int err;
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if (snd_BUG_ON((subdevice_id & 0xfff0) != INDIGO_DJX))
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return -ENODEV;
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err = init_dsp_comm_page(chip);
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if (err < 0) {
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dev_err(chip->card->dev,
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"init_hw - could not initialize DSP comm page\n");
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return err;
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}
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chip->device_id = device_id;
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chip->subdevice_id = subdevice_id;
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chip->bad_board = true;
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chip->dsp_code_to_load = FW_INDIGO_DJX_DSP;
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/* Since this card has no ASIC, mark it as loaded so everything
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works OK */
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chip->asic_loaded = true;
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chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL;
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err = load_firmware(chip);
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if (err < 0)
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return err;
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chip->bad_board = false;
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return err;
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}
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static int set_mixer_defaults(struct echoaudio *chip)
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{
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return init_line_levels(chip);
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}
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