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drm/amdgpu: correct reference clock value on vega10

PATCH In review [email protected] 2 participants 2 messages Sep 29, 2017 – Sep 30, 2017 1 message not in the archive

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PATCH 1/1 drm/amdgpu: correct reference clock value on vega10

From: Ken Wang <[email protected]>

Change-Id I377029075af1e2e002f7cfd793ddd58d8610e474
---
 drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/amd/amdgpu/soc15.c +1 -1
index 7839677..631b1e3 100644
@@ -280,7 +280,7 @@ static void soc15_init_golden_registers(struct amdgpu_device *adev)
 static u32 soc15_get_xclk(struct amdgpu_device *adev)
 {
 	if (adev->asic_type == CHIP_VEGA10)
-		return adev->clock.spll.reference_freq/4;
+		return 27000;
 	else
 		return adev->clock.spll.reference_freq;
 }
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2.7.4

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A message that is not in the archive (sent off-list or not yet received): 1506674119-19979-1-git-send-email-Ken.Wang-5C7GfCeVMHo@public.gmane.org

#2 lore raw

Reviewed-by:
Rex Zhu <[email protected]>

Best Regards
Rex
-----Original Message-----
From: amd-gfx [mailto:[email protected]] On Behalf Of [email protected]
Sent: Friday, September 29, 2017 4:35 PM
To: [email protected]
Cc: Wang, Ken
Subject: [PATCH] drm/amdgpu: correct reference clock value on vega10

From: Ken Wang <[email protected]>

Change-Id I377029075af1e2e002f7cfd793ddd58d8610e474
---
 drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/amd/amdgpu/soc15.c +1 -2
index 7839677..631b1e3 100644
@@ -280,7 +280,7 @@ static void soc15_init_golden_registers(struct amdgpu_device *adev)  static u32 soc15_get_xclk(struct amdgpu_device *adev)  {
 	if (adev->asic_type == CHIP_VEGA10)
-		return adev->clock.spll.reference_freq/4;
+		return 27000;
 	else
 		return adev->clock.spll.reference_freq;  }
--

2.7.4

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_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx