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drm/amdgpu: update mall info v2 from discovery

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Mall info v2 is introduced in ip discovery

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2023-08-14 16:27:59 +08:00 committed by Alex Deucher
parent 46963ed585
commit f489a41998
2 changed files with 12 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
View File

@ -1478,6 +1478,7 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev)
union mall_info {
struct mall_info_v1_0 v1;
struct mall_info_v2_0 v2;
};
static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev)
@ -1518,6 +1519,10 @@ static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev)
adev->gmc.mall_size = mall_size;
adev->gmc.m_half_use = half_use;
break;
case 2:
mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc);
adev->gmc.mall_size = mall_size_per_umc * adev->gmc.num_umc;
break;
default:
dev_err(adev->dev,
"Unhandled MALL info table %d.%d\n",

8
drivers/gpu/drm/amd/include/discovery.h
View File

@ -30,7 +30,7 @@
#define GC_TABLE_ID 0x4347
#define HARVEST_TABLE_SIGNATURE 0x56524148
#define VCN_INFO_TABLE_ID 0x004E4356
#define MALL_INFO_TABLE_ID 0x4D414C4C
#define MALL_INFO_TABLE_ID 0x4C4C414D
typedef enum
{
@ -312,6 +312,12 @@ struct mall_info_v1_0 {
uint32_t reserved[5];
};
struct mall_info_v2_0 {
struct mall_info_header header;
uint32_t mall_size_per_umc;
uint32_t reserved[8];
};
#define VCN_INFO_TABLE_MAX_NUM_INSTANCES 4
struct vcn_info_header {