Inicio Explorar Axuda
Iniciar sesión
GfA
/
linux_kernel
5
0
Fork 0
Ficheiros Incidencias 0 Pull Requests 0 Wiki
Explorar o código

drm/amd/powerplay: fix fan speed percent setting error on Fiji

Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang %!s(int64=9) %!d(string=hai) anos
pai
d9624f8c68
achega
9331b9ca81
Modificáronse 1 ficheiros con 2 adicións e 2 borrados
Unificar vista Mostrar estatísticas de Diff
  1. 2 2
      drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c

+ 2 - 2
drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
Ver ficheiro 

@@ -221,8 +221,8 @@ int fiji_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 
 	if (duty100 == 0)
 
 	if (duty100 == 0)
 
 		return -EINVAL;
 
 		return -EINVAL;
 
 
 
-	tmp64 = (uint64_t)speed * 100;
 
-	do_div(tmp64, duty100);
 
+	tmp64 = (uint64_t)speed * duty100;
 
+	do_div(tmp64, 100);
 
 	duty = (uint32_t)tmp64;
 
 	duty = (uint32_t)tmp64;
 
 
 
 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 
 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,