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From 781c7828a3b57d912ba68593e2e9a16350d5edde Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 8 Jul 2016 10:12:10 -0400
Subject: [PATCH 4133/5725] drm/amdgpu/powerplay: Added missing endian fixes
for ppatomctrl.c
V2
Atom tables are in LE format.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index f591b68..63d1060 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -1073,8 +1073,10 @@ int atomctrl_get_voltage_evv_on_sclk(
GetIndexIntoMasterTable(COMMAND, GetVoltageInfo),
(uint32_t *)&get_voltage_info_param_space);
- *voltage = result ? 0 :
- le16_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 *)
+ if (0 != result)
+ return result;
+
+ *voltage = le16_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 *)
(&get_voltage_info_param_space))->usVoltageLevel);
return result;
@@ -1279,7 +1281,8 @@ int atomctrl_read_efuse(struct pp_hwmgr *hwmgr, uint16_t start_index,
result = amdgpu_atom_execute_table(adev->mode_info.atom_context,
GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
(uint32_t *)&efuse_param);
- *efuse = result ? 0 : le32_to_cpu(efuse_param.ulEfuseValue) & mask;
+ if (!result)
+ *efuse = le32_to_cpu(efuse_param.ulEfuseValue) & mask;
return result;
}
--
2.7.4
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