drm/amdgpu: Update SDMA firmware version check for user queue support

This commit fixes a firmware version check for enabling user queue
support in SDMA v7.0. The previous version check (7836028) was
incorrect and could lead to issues with PROTECTED_FENCE_SIGNAL
commands causing register conflicts between MCU_DBG0 and MCU_DBG1.

Fixes: 8c01140 ("drm/amdgpu/sdma7: add ucode version checks for userq support")
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Jesse Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Author: Jie1zhang

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

@@ -1353,7 +1353,7 @@ static int sdma_v7_0_sw_init(struct amdgpu_ip_block *ip_block)
 	switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) {
 	case IP_VERSION(7, 0, 0):
 	case IP_VERSION(7, 0, 1):
-		if ((adev->sdma.instance[0].fw_version >= 7836028) && !adev->sdma.disable_uq)
+		if ((adev->sdma.instance[0].fw_version >= 7966358) && !adev->sdma.disable_uq)
 			adev->userq_funcs[AMDGPU_HW_IP_DMA] = &userq_mes_funcs;
 		break;
 	default: