[linux-2.6-block.git] / sound / soc / qcom / qdsp6 / q6dsp-common.h

/* 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);

#endif /* __Q6DSP_COMMON_H__ */
Commit	Line	Data
4dddbddb SK	1	/* SPDX-License-Identifier: GPL-2.0 */
	2
	3	#ifndef __Q6DSP_COMMON_H__
	4	#define __Q6DSP_COMMON_H__
	5
	6	#include <linux/kernel.h>
	7
	8	#define PCM_MAX_NUM_CHANNEL 8
	9	#define PCM_CHANNEL_NULL 0
	10
	11	#define PCM_CHANNEL_FL 1 /* Front left channel. */
	12	#define PCM_CHANNEL_FR 2 /* Front right channel. */
	13	#define PCM_CHANNEL_FC 3 /* Front center channel. */
	14	#define PCM_CHANNEL_LS 4 /* Left surround channel. */
	15	#define PCM_CHANNEL_RS 5 /* Right surround channel. */
	16	#define PCM_CHANNEL_LFE 6 /* Low frequency effect channel. */
	17	#define PCM_CHANNEL_CS 7 /* Center surround channel; Rear center ch */
	18	#define PCM_CHANNEL_LB 8 /* Left back channel; Rear left channel. */
	19	#define PCM_CHANNEL_RB 9 /* Right back channel; Rear right channel. */
	20	#define PCM_CHANNELS 10 /* Top surround channel. */
	21
	22	int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch);
	23
	24	#endif /* __Q6DSP_COMMON_H__ */