[PATCH 1/3] drm/amd/powerplay: stop thermal IRQs on suspend

[Deucher, Alexander]

[AMD Public Use]

Series is:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
________________________________
From: Quan, Evan <Evan.Quan at amd.com>
Sent: Thursday, May 28, 2020 5:02 AM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Quan, Evan <Evan.Quan at amd.com>
Subject: [PATCH 1/3] drm/amd/powerplay: stop thermal IRQs on suspend

Added missing thermal IRQs disablement on suspend.

Change-Id: I959a1d56930de434cc8534334220d3faeadf79f8
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
 drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 8ce907280dc9..12511407683d 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -1537,6 +1537,12 @@ static int smu_suspend(void *handle)

         smu_i2c_eeprom_fini(smu, &adev->pm.smu_i2c);

+       ret = smu_stop_thermal_control(smu);
+       if (ret) {
+               pr_warn("Fail to stop thermal control!\n");
+               return ret;
+       }
+
         ret = smu_disable_dpm(smu);
         if (ret)
                 return ret;
--
2.26.2

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