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drm/amdgpu: add initial support for sdma444

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add sdma444 basic support

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2024-11-08 14:43:13 -05:00 committed by Alex Deucher
parent fd0c6bd82d
commit 968e3811c3
3 changed files with 5 additions and 0 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
View File

@ -2241,6 +2241,7 @@ static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev)
break;
case IP_VERSION(4, 4, 2):
case IP_VERSION(4, 4, 5):
case IP_VERSION(4, 4, 4):
amdgpu_device_ip_block_add(adev, &sdma_v4_4_2_ip_block);
break;
case IP_VERSION(5, 0, 0):

2
drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c
View File

@ -262,6 +262,8 @@ int amdgpu_sdma_init_microcode(struct amdgpu_device *adev,
* groups of SDMAs */
if ((amdgpu_ip_version(adev, SDMA0_HWIP, 0) ==
IP_VERSION(4, 4, 2) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) ==
IP_VERSION(4, 4, 4) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) ==
IP_VERSION(4, 4, 5)) &&
adev->firmware.load_type ==

2
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
View File

@ -189,6 +189,7 @@ static int sdma_v4_4_2_init_microcode(struct amdgpu_device *adev)
for (i = 0; i < adev->sdma.num_instances; i++) {
if (amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 2) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 4) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 5)) {
ret = amdgpu_sdma_init_microcode(adev, 0, true);
break;
@ -1485,6 +1486,7 @@ static int sdma_v4_4_2_sw_fini(struct amdgpu_ip_block *ip_block)
amdgpu_sdma_sysfs_reset_mask_fini(adev);
if (amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 2) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 4) ||
amdgpu_ip_version(adev, SDMA0_HWIP, 0) == IP_VERSION(4, 4, 5))
amdgpu_sdma_destroy_inst_ctx(adev, true);
else