Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu/sdma6: add ucode version checks for userq support
SDMA 6.0.0 version 24
SDMA 6.0.2 version 21
SDMA 6.0.3 version 25
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+16
-3
+16
-3
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
+16
-3
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
···
1374
1374
else
1375
1375
DRM_ERROR("Failed to allocated memory for SDMA IP Dump\n");
1376
1376
1377
-
/* add firmware version checks here */
1378
-
if (0 && !adev->sdma.disable_uq)
1379
-
adev->userq_funcs[AMDGPU_HW_IP_DMA] = &userq_mes_funcs;
1377
+
switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) {
1378
+
case IP_VERSION(6, 0, 0):
1379
+
if ((adev->sdma.instance[0].fw_version >= 24) && !adev->sdma.disable_uq)
1380
+
adev->userq_funcs[AMDGPU_HW_IP_DMA] = &userq_mes_funcs;
1381
+
break;
1382
+
case IP_VERSION(6, 0, 2):
1383
+
if ((adev->sdma.instance[0].fw_version >= 21) && !adev->sdma.disable_uq)
1384
+
adev->userq_funcs[AMDGPU_HW_IP_DMA] = &userq_mes_funcs;
1385
+
break;
1386
+
case IP_VERSION(6, 0, 3):
1387
+
if ((adev->sdma.instance[0].fw_version >= 25) && !adev->sdma.disable_uq)
1388
+
adev->userq_funcs[AMDGPU_HW_IP_DMA] = &userq_mes_funcs;
1389
+
break;
1390
+
default:
1391
+
break;
1392
+
}
1380
1393
1381
1394
r = amdgpu_sdma_sysfs_reset_mask_init(adev);
1382
1395
if (r)