Attachment 126516 Details for Bug 97801 – fix

[patch] fix

0001-drm-amdgpu-si-dpm-fix-swapped-ck-enable.patch (text/plain), 974 bytes, created by Alex Deucher on 2016-09-14 13:48:13 UTC

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Creator: Alex Deucher

Created: 2016-09-14 13:48:13 UTC

Size: 974 bytes

patch

obsolete

>From 9f6f705d7ebfa23b6580b379a4d2bb0dba379f5f Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Wed, 14 Sep 2016 09:45:41 -0400
>Subject: [PATCH] drm/amdgpu/si/dpm: fix swapped ck enable
>
>Fixes a regression in:
>drm/amd/amdgpu: Tidy up SI SMC code
>
>bug:
>https://bugs.freedesktop.org/show_bug.cgi?id=97801
>
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>---
> drivers/gpu/drm/amd/amdgpu/si_smc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/si_smc.c b/drivers/gpu/drm/amd/amdgpu/si_smc.c
>index 2cc628c..47bbb40 100644
>--- a/drivers/gpu/drm/amd/amdgpu/si_smc.c
>+++ b/drivers/gpu/drm/amd/amdgpu/si_smc.c
>@@ -143,9 +143,9 @@ void si_smc_clock(struct amdgpu_device *adev, bool enable)
> 	u32 tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0);
> 
> 	if (enable)
>-		tmp |= CK_DISABLE;
>-	else
> 		tmp &= ~CK_DISABLE;
>+	else
>+		tmp |= CK_DISABLE;
> 
> 	WREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0, tmp);
> }
>-- 
>2.5.5
>

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Attachments on bug 97801: 126501 | 126516

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