[PATCH 5.15 083/135] drm/amdgpu: explicitly check for s0ix when evicting resources

Greg Kroah-Hartman
2022-05-10T14:06:42Z

From: Mario Limonciello <mario.limonciello@amd.com>

commit e53d9665ab003df0ece8f869fcd3c2bbbecf7190 upstream.

This codepath should be running in both s0ix and s3, but only does
currently because s3 and s0ix are both set in the s0ix case.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "Limonciello, Mario" <Mario.Limonciello@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3939,8 +3939,8 @@ void amdgpu_device_fini_sw(struct amdgpu
*/
static void amdgpu_device_evict_resources(struct amdgpu_device *adev)
{
- /* No need to evict vram on APUs for suspend to ram */
- if (adev->in_s3 && (adev->flags & AMD_IS_APU))
+ /* No need to evict vram on APUs for suspend to ram or s2idle */
+ if ((adev->in_s3 || adev->in_s0ix) && (adev->flags & AMD_IS_APU))
return;

if (amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM))