A reset on initialization will be needed if a new PSP TOS needs to be
loaded than the one currently active on the system. This is possible
only on SOCs which support a full device reset which results in unload
of active PSP TOS.
Signed-off-by: Lijo Lazar <lijo.la...@amd.com>
Reviewed-by: Feifei Xu <feifei...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm/amd/amdgpu/soc15.c
index e60c69c5f894..e8aaeaa6d249 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -829,6 +829,8 @@ static bool soc15_need_reset_on_init(struct amdgpu_device
*adev)
if (adev->asic_type == CHIP_RENOIR)
return true;
+ if (amdgpu_psp_tos_reload_needed(adev))
+ return true;
/* Just return false for soc15 GPUs. Reset does not seem to
* be necessary.
*/
--
2.25.1
