From: Alex Deucher <alexdeucher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Alex Deucher <alexander.deucher-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 2/4] drm/amdgpu: add new DF callback for ECC setup
Date: Wed, 16 May 2018 15:51:54 -0500 [thread overview]
Message-ID: <20180516205156.29064-2-alexander.deucher@amd.com> (raw)
In-Reply-To: <20180516205156.29064-1-alexander.deucher-5C7GfCeVMHo@public.gmane.org>
The ForceParWrRMW setting needs to be enabled for ECC, but disabled
when ECC is not enabled.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 03a2c0be0bf2..a59c07590cee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1401,6 +1401,8 @@ struct amdgpu_df_funcs {
bool enable);
void (*get_clockgating_state)(struct amdgpu_device *adev,
u32 *flags);
+ void (*enable_ecc_force_par_wr_rmw)(struct amdgpu_device *adev,
+ bool enable);
};
/* Define the HW IP blocks will be used in driver , add more if necessary */
enum amd_hw_ip_block_type {
--
2.13.6
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next prev parent reply other threads:[~2018-05-16 20:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 20:51 [PATCH 1/4] drm/amdgpu: add new DF 1.7 register defs Alex Deucher
[not found] ` <20180516205156.29064-1-alexander.deucher-5C7GfCeVMHo@public.gmane.org>
2018-05-16 20:51 ` Alex Deucher [this message]
2018-05-16 20:51 ` [PATCH 3/4] drm/amdgpu: add a df 1.7 implementation of enable_ecc_force_par_wr_rmw Alex Deucher
2018-05-16 20:51 ` [PATCH 4/4] drm/amdgpu/gmc9: disable partial wr rmw if ECC is not enabled Alex Deucher
2018-05-18 19:48 ` [PATCH 1/4] drm/amdgpu: add new DF 1.7 register defs Alex Deucher
[not found] ` <CADnq5_P=ZLmnesB63GQ8Fq=GWN7yva-8j5VN99hjfN=Fi=Xkdw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-05-20 15:23 ` Zhang, Hawking
2018-05-21 1:16 ` Zhang, Jerry (Junwei)
2018-05-21 1:29 ` Zhang, Jerry (Junwei)
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