[PATCH 4.2.y-ckt 066/305] drm/radeon: make some dpm errors debug only

From: Kamal Mostafa
Date: Fri Jan 15 2016 - 20:22:28 EST


4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Alex Deucher <alexander.deucher@xxxxxxx>

commit 9c565e3386fdc804a61f8c116efc2c5999ba46e1 upstream.

"Could not force DPM to low", etc. is usually harmless and
just confuses users.

Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/rv730_dpm.c | 2 +-
drivers/gpu/drm/radeon/rv770_dpm.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/rv730_dpm.c b/drivers/gpu/drm/radeon/rv730_dpm.c
index 3f5e1cf..d37ba2c 100644
--- a/drivers/gpu/drm/radeon/rv730_dpm.c
+++ b/drivers/gpu/drm/radeon/rv730_dpm.c
@@ -464,7 +464,7 @@ void rv730_stop_dpm(struct radeon_device *rdev)
result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_TwoLevelsDisabled);

if (result != PPSMC_Result_OK)
- DRM_ERROR("Could not force DPM to low\n");
+ DRM_DEBUG("Could not force DPM to low\n");

WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);

diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index d24c58c..e830c89 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -193,7 +193,7 @@ void rv770_stop_dpm(struct radeon_device *rdev)
result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_TwoLevelsDisabled);

if (result != PPSMC_Result_OK)
- DRM_ERROR("Could not force DPM to low.\n");
+ DRM_DEBUG("Could not force DPM to low.\n");

WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);

@@ -1418,7 +1418,7 @@ int rv770_resume_smc(struct radeon_device *rdev)
int rv770_set_sw_state(struct radeon_device *rdev)
{
if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) != PPSMC_Result_OK)
- DRM_ERROR("rv770_set_sw_state failed\n");
+ DRM_DEBUG("rv770_set_sw_state failed\n");
return 0;
}

--
1.9.1