From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Tue, 15 Aug 2017 23:00:18 -0400
Subject: drm/amdgpu: Program SH_STATIC_MEM_CONFIG globally, not per-VMID
Git-commit: 111159b58d72e2f0e5c0e95fefb46415f996f19f
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
This register only has a single instance in the hardware. Its value
applies to all VMIDS.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -1921,6 +1921,7 @@ static void gfx_v7_0_gpu_init(struct amd
ELEMENT_SIZE, 1);
sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG,
INDEX_STRIDE, 3);
+ WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg);
mutex_lock(&adev->srbm_mutex);
for (i = 0; i < adev->vm_manager.id_mgr[0].num_ids; i++) {
@@ -1934,7 +1935,6 @@ static void gfx_v7_0_gpu_init(struct amd
WREG32(mmSH_MEM_APE1_BASE, 1);
WREG32(mmSH_MEM_APE1_LIMIT, 0);
WREG32(mmSH_MEM_BASES, sh_mem_base);
- WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg);
}
cik_srbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3707,6 +3707,8 @@ static void gfx_v8_0_gpu_init(struct amd
ELEMENT_SIZE, 1);
sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG,
INDEX_STRIDE, 3);
+ WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg);
+
mutex_lock(&adev->srbm_mutex);
for (i = 0; i < adev->vm_manager.id_mgr[0].num_ids; i++) {
vi_srbm_select(adev, 0, 0, 0, i);
@@ -3730,7 +3732,6 @@ static void gfx_v8_0_gpu_init(struct amd
WREG32(mmSH_MEM_APE1_BASE, 1);
WREG32(mmSH_MEM_APE1_LIMIT, 0);
- WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg);
}
vi_srbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);