From 91a7abf25c72145b974002ca295ce60b0a8f405c Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Mon, 27 Apr 2020 18:48:48 -0700 Subject: soc/amd/hda: Move HDA PCI device from DSDT to SSDT This change adds support in common block HDA driver to add a PCI device for HDA in SSDT and removes the HDA device from DSDT for Stoneyridge and Picasso. _INI method is still retained in stoneyridge since I am unsure why it was added. In order to support the _INI method, HDA driver makes a callback hda_soc_ssdt_quirks() to allow SoCs to add any quirks required for the HDA device. This callback is implemented by Stoneyridge to provide the _INI method which retains the same functionality for HDA device. This makes it easier to ensure that we don't accidentally make the DSDT and SSDT entries inconsistent w.r.t. ACPI name and scope. BUG=b:153858769,b:155132752 TEST=Verified that audio still works fine on Trembyle. Change-Id: I89dc46b92fdcb785bd37e18f0456935c0e57eff5 Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/c/coreboot/+/40785 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/soc/amd/common/block/include/amdblocks/hda.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/soc/amd/common/block/include/amdblocks/hda.h (limited to 'src/soc/amd/common/block/include/amdblocks') diff --git a/src/soc/amd/common/block/include/amdblocks/hda.h b/src/soc/amd/common/block/include/amdblocks/hda.h new file mode 100644 index 0000000000..b59a7b0e02 --- /dev/null +++ b/src/soc/amd/common/block/include/amdblocks/hda.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#ifndef __AMDBLOCKS_HDA_H__ +#define __AMDBLOCKS_HDA_H__ + +#include + +/* SoC callback to add any quirks to HDA device node in SSDT. */ +void hda_soc_ssdt_quirks(const struct device *dev); + +#endif /* __AMDBLOCKS_HDA_H__ */ -- cgit v1.2.3