[PATCH] drm/amdgpu: resove reboot exception for si oland

Zhenneng Li lizhenneng at kylinos.cn
Fri Mar 10 07:39:59 UTC 2023


During reboot test on arm64 platform, it may failure
on boot.

The error message are as follows:
[    6.996395][ 7] [  T295] [drm:amdgpu_device_ip_late_init [amdgpu]] *ERROR*
			    late_init of IP block <si_dpm> failed -22
[    7.006919][ 7] [  T295] amdgpu 0000:04:00.0: amdgpu_device_ip_late_init failed
[    7.014224][ 7] [  T295] amdgpu 0000:04:00.0: Fatal error during GPU init
---
 drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index d6d9e3b1b2c0..dee51c757ac0 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -7632,9 +7632,6 @@ static int si_dpm_late_init(void *handle)
 	if (!adev->pm.dpm_enabled)
 		return 0;
 
-	ret = si_set_temperature_range(adev);
-	if (ret)
-		return ret;
 #if 0 //TODO ?
 	si_dpm_powergate_uvd(adev, true);
 #endif
-- 
2.25.1



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