From: Kevin Wang <kevin1.wang@amd.com>
Date: Fri, 27 Sep 2019 06:52:10 +0000 (+0800)
Subject: drm/amd/powerplay: initlialize smu->is_apu is false by default
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fe9c32a63c0d3ba48f9aaccbcbb6c7f3fac60141;p=android-x86%2Fkernel.git

drm/amd/powerplay: initlialize smu->is_apu is false by default

the member of is_apu in smu_context need to initlialize by default.

set default value is false (dGPU)

for patch:
	drm/amd/powerplay: bypass dpm_context null pointer check guard
	for some smu series

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 7b995b0834eb..6a64f765fcd4 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -712,6 +712,7 @@ static int smu_early_init(void *handle)
 
 	smu->adev = adev;
 	smu->pm_enabled = !!amdgpu_dpm;
+	smu->is_apu = false;
 	mutex_init(&smu->mutex);
 
 	return smu_set_funcs(adev);