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drm/amdgpu: add module parameter 'amdgpu_uni_mes'

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Add module parameter 'amdgpu_uni_mes' to enable/disable unified
mes fw support.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao
2024-03-01 18:01:39 +08:00
committed by Alex Deucher
parent ad5c0a79df
commit 3dc434ad26
3 changed files with 13 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu.h
+1
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@@ -220,6 +220,7 @@ extern int amdgpu_discovery;
extern int amdgpu_mes;
extern int amdgpu_mes_log_enable;
extern int amdgpu_mes_kiq;
extern int amdgpu_uni_mes;
extern int amdgpu_noretry;
extern int amdgpu_force_asic_type;
extern int amdgpu_smartshift_bias;
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+2
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@@ -2236,6 +2236,8 @@ static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev)
amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block);
adev->enable_mes = true;
adev->enable_mes_kiq = true;
if (amdgpu_uni_mes)
adev->enable_uni_mes = true;
break;
default:
break;
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+10
View File
@@ -197,6 +197,7 @@ int amdgpu_discovery = -1;
int amdgpu_mes;
int amdgpu_mes_log_enable = 0;
int amdgpu_mes_kiq;
int amdgpu_uni_mes;
int amdgpu_noretry = -1;
int amdgpu_force_asic_type = -1;
int amdgpu_tmz = -1; /* auto */
@@ -686,6 +687,15 @@ MODULE_PARM_DESC(mes_kiq,
"Enable Micro Engine Scheduler KIQ (0 = disabled (default), 1 = enabled)");
module_param_named(mes_kiq, amdgpu_mes_kiq, int, 0444);
/**
* DOC: uni_mes (int)
* Enable Unified Micro Engine Scheduler. This is a new engine pipe for unified scheduler.
* (0 = disabled (default), 1 = enabled)
*/
MODULE_PARM_DESC(uni_mes,
"Enable Unified Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
module_param_named(uni_mes, amdgpu_uni_mes, int, 0444);
/**
* DOC: noretry (int)
* Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that