Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
26 lines
939 B
C
26 lines
939 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __Q6DSP_COMMON_H__
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#define __Q6DSP_COMMON_H__
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#include <linux/kernel.h>
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#define PCM_MAX_NUM_CHANNEL 8
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#define PCM_CHANNEL_NULL 0
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#define PCM_CHANNEL_FL 1 /* Front left channel. */
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#define PCM_CHANNEL_FR 2 /* Front right channel. */
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#define PCM_CHANNEL_FC 3 /* Front center channel. */
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#define PCM_CHANNEL_LS 4 /* Left surround channel. */
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#define PCM_CHANNEL_RS 5 /* Right surround channel. */
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#define PCM_CHANNEL_LFE 6 /* Low frequency effect channel. */
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#define PCM_CHANNEL_CS 7 /* Center surround channel; Rear center ch */
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#define PCM_CHANNEL_LB 8 /* Left back channel; Rear left channel. */
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#define PCM_CHANNEL_RB 9 /* Right back channel; Rear right channel. */
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#define PCM_CHANNELS 10 /* Top surround channel. */
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int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch);
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int q6dsp_get_channel_allocation(int channels);
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#endif /* __Q6DSP_COMMON_H__ */
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