[PATCH] amdgpu/pm: read_sensor() report failure apporpriately
Quan, Evan
Evan.Quan at amd.com
Fri Feb 26 04:50:41 UTC 2021
[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Evan Quan <evan.quan at amd.com>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Shirish S
Sent: Thursday, February 25, 2021 11:45 PM
To: Deucher, Alexander <Alexander.Deucher at amd.com>; amd-gfx at lists.freedesktop.org
Cc: S, Shirish <Shirish.S at amd.com>
Subject: [PATCH] amdgpu/pm: read_sensor() report failure apporpriately
report -ENOTSUPP instead of -EINVAL, so that if userspace
fails to read sensor data can figure it out the failure correctly.
Signed-off-by: Shirish S <shirish.s at amd.com>
---
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c | 2 +-
drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | 2 +-
8 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
index 2c90f715ee0a..c932b632ddd4 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
@@ -1285,7 +1285,7 @@ static int smu10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*size = 4;
break;
default:
- ret = -EINVAL;
+ ret = -EOPNOTSUPP;
break;
}
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index c57dc9ae81f2..a58f92249c53 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -3945,7 +3945,7 @@ static int smu7_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*((uint32_t *)value) = (uint32_t)convert_to_vddc(val_vid);
return 0;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
index ed9b89980184..2cef9c0c6d6f 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
@@ -1805,7 +1805,7 @@ static int smu8_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*((uint32_t *)value) = smu8_thermal_get_temperature(hwmgr);
return 0;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
index 29c99642d22d..5e875ad8d633 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -3890,7 +3890,7 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*size = 8;
break;
default:
- ret = -EINVAL;
+ ret = -EOPNOTSUPP;
break;
}
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
index c0753029a8e2..a827f2bc7904 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
@@ -1429,7 +1429,7 @@ static int vega12_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*size = 8;
break;
default:
- ret = -EINVAL;
+ ret = -EOPNOTSUPP;
break;
}
return ret;
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
index 87811b005b85..e8eec2539c17 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
@@ -2240,7 +2240,7 @@ static int vega20_read_sensor(struct pp_hwmgr *hwmgr, int idx,
*size = 8;
break;
default:
- ret = -EINVAL;
+ ret = -EOPNOTSUPP;
break;
}
return ret;
diff --git a/drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c b/drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c
index 66daabebee35..bcae42cef374 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c
@@ -3305,7 +3305,7 @@ static int kv_dpm_read_sensor(void *handle, int idx,
*size = 4;
return 0;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
diff --git a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c
index 62291358fb1c..26a5321e621b 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c
@@ -8014,7 +8014,7 @@ static int si_dpm_read_sensor(void *handle, int idx,
*size = 4;
return 0;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
--
2.17.1
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