1ad808910SAlex Deucher# SPDX-License-Identifier: MIT 24a8d224cSBorislav Petkovmenu "ACP (Audio CoProcessor) Configuration" 362458528SRandy Dunlap depends on DRM_AMDGPU 4a8fe58ceSMaruthi Bayyavarapu 5a8fe58ceSMaruthi Bayyavarapuconfig DRM_AMD_ACP 64a8d224cSBorislav Petkov bool "Enable AMD Audio CoProcessor IP support" 7425c452bSJeff Mahoney depends on DRM_AMDGPU 8a8fe58ceSMaruthi Bayyavarapu select MFD_CORE 925030321SMaruthi Srinivas Bayyavarapu select PM_GENERIC_DOMAINS if PM 10a8fe58ceSMaruthi Bayyavarapu help 11a8fe58ceSMaruthi Bayyavarapu Choose this option to enable ACP IP support for AMD SOCs. 124a8d224cSBorislav Petkov This adds the ACP (Audio CoProcessor) IP driver and wires 134a8d224cSBorislav Petkov it up into the amdgpu driver. The ACP block provides the DMA 144a8d224cSBorislav Petkov engine for the i2s-based ALSA driver. It is required for audio 154a8d224cSBorislav Petkov on APUs which utilize an i2s codec. 16a8fe58ceSMaruthi Bayyavarapu 17a8fe58ceSMaruthi Bayyavarapuendmenu 18