linux-kernel - [PATCH 5.11 108/306] drm/amdgpu: fix S0ix handling when the CONFIG_AMD

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Message-Id: <20210315135511.303313998@linuxfoundation.org>
Date:   Mon, 15 Mar 2021 14:52:51 +0100
From:   gregkh@...uxfoundation.org
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Prike Liang <Prike.Liang@....com>,
        Alex Deucher <alexander.deucher@....com>
Subject: [PATCH 5.11 108/306] drm/amdgpu: fix S0ix handling when the CONFIG_AMD_PMC=m

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

From: Alex Deucher <alexander.deucher@....com>

commit a5cb3c1a36376c25cd25fd3e99918dc48ac420bb upstream.

Need to check the module variant as well.

Acked-by: Prike Liang <Prike.Liang@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Cc: stable@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -903,7 +903,7 @@ void amdgpu_acpi_fini(struct amdgpu_devi
  */
 bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev)
 {
-#if defined(CONFIG_AMD_PMC)
+#if defined(CONFIG_AMD_PMC) || defined(CONFIG_AMD_PMC_MODULE)
 	if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) {
 		if (adev->flags & AMD_IS_APU)
 			return true;