Attachment 120091 Details for Bug 76130 – quiet errors

[patch] quiet errors

0001-drm-radeon-make-some-dpm-errors-debug-only.patch (text/plain), 1.81 KB, created by Alex Deucher on 2015-11-24 17:46:16 UTC

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Creator: Alex Deucher

Created: 2015-11-24 17:46:16 UTC

Size: 1.81 KB

patch

obsolete

>From 1c138508a030fb0723ade8567e1bb357ab1ec16d Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Mon, 23 Nov 2015 16:38:12 -0500
>Subject: [PATCH] drm/radeon: make some dpm errors debug only
>
>"Could not force DPM to low", etc. is usually harmless and
>just confuses users.
>
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>---
> 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;
> }
> 
>-- 
>1.8.3.1
>

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