/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __Q6DSP_COMMON_H__ #define __Q6DSP_COMMON_H__ #include <linux/kernel.h> #define PCM_MAX_NUM_CHANNEL 8 #define PCM_CHANNEL_NULL 0 #define PCM_CHANNEL_FL 1 /* Front left channel. */ #define PCM_CHANNEL_FR 2 /* Front right channel. */ #define PCM_CHANNEL_FC 3 /* Front center channel. */ #define PCM_CHANNEL_LS 4 /* Left surround channel. */ #define PCM_CHANNEL_RS 5 /* Right surround channel. */ #define PCM_CHANNEL_LFE 6 /* Low frequency effect channel. */ #define PCM_CHANNEL_CS 7 /* Center surround channel; Rear center ch */ #define PCM_CHANNEL_LB 8 /* Left back channel; Rear left channel. */ #define PCM_CHANNEL_RB 9 /* Right back channel; Rear right channel. */ #define PCM_CHANNELS 10 /* Top surround channel. */ int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch); int q6dsp_get_channel_allocation(int channels); #endif /* __Q6DSP_COMMON_H__ */