From 0292703b967f690f1770521804d0a5992941a37e Mon Sep 17 00:00:00 2001
From: Tim Wawrzynczak <twawrzynczak@chromium.org>
Date: Mon, 28 Feb 2022 08:57:09 -0700
Subject: drivers/wwan/fm: Include option to add ACPI _DSD for DmaProperty

Similar to commit 09c047c, the WWAN device might be considered an
untrusted device by some platforms, therefore add an option to add the
same `DmaProperty` to the WWAN _DSD.

BUG=b:215424986
BRANCH=brya
TEST=dump SSDT, see new property

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: If485ac5314fae6e6faefac43fcfcea4f4cdd02c0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
---
 src/drivers/wwan/fm/chip.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/drivers/wwan/fm/chip.h')

diff --git a/src/drivers/wwan/fm/chip.h b/src/drivers/wwan/fm/chip.h
index 635178bd16..19bc4c9008 100644
--- a/src/drivers/wwan/fm/chip.h
+++ b/src/drivers/wwan/fm/chip.h
@@ -20,6 +20,9 @@ struct drivers_wwan_fm_config {
 
 	/* Pointer to the corresponding RTD3 */
 	DEVTREE_CONST struct device *rtd3dev;
+
+	/* Add `DmaProperty` in _DSD */
+	bool add_acpi_dma_property;
 };
 
 #endif /* __DRIVERS_WWAN_FM_CHIP_H__ */
-- 
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