diff options
Diffstat (limited to 'sound/soc/msm/qdsp6/core/q6core.h')
| -rw-r--r-- | sound/soc/msm/qdsp6/core/q6core.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sound/soc/msm/qdsp6/core/q6core.h b/sound/soc/msm/qdsp6/core/q6core.h new file mode 100644 index 000000000000..97a81cbe75f1 --- /dev/null +++ b/sound/soc/msm/qdsp6/core/q6core.h @@ -0,0 +1,52 @@ +/* Copyright (c) 2011, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program 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 General Public License for more details. + */ + +#ifndef __Q6CORE_H__ +#define __Q6CORE_H__ +#include <sound/qdsp6v2/apr.h> + + +#define ADSP_CMD_REMOTE_BUS_BW_REQUEST 0x0001115D +#define AUDIO_IF_BUS_ID 1 + +struct adsp_cmd_remote_bus_bw_request { + struct apr_hdr hdr; + u16 bus_identifier; + u16 reserved; + u32 ab_bps; + u32 ib_bps; +} __packed; + +#define ADSP_GET_VERSION 0x00011152 +#define ADSP_GET_VERSION_RSP 0x00011153 + +struct adsp_get_version { + uint32_t build_id; + uint32_t svc_cnt; +}; + +struct adsp_service_info { + uint32_t svc_id; + uint32_t svc_ver; +}; + +#define ADSP_CMD_SET_POWER_COLLAPSE_STATE 0x0001115C +struct adsp_power_collapse { + struct apr_hdr hdr; + uint32_t power_collapse; +}; + +int core_req_bus_bandwith(u16 bus_id, u32 ab_bps, u32 ib_bps); + +uint32_t core_get_adsp_version(void); + +#endif /* __Q6CORE_H__ */ |