From 40b832aac03249ebc70479da9f3ecf2789deaeed Mon Sep 17 00:00:00 2001 From: Mukul Joshi Date: Wed, 12 Apr 2023 16:56:29 -0400 Subject: drm/amdgpu: Enable IH CAM on GFX9.4.3 This patch enables IH CAM on GFX9.4.3 ASIC. Signed-off-by: Mukul Joshi Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/vega20_ih.c') diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index 17ccf02462ab..4d719df376a7 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -334,7 +334,8 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) vega20_setup_retry_doorbell(adev->irq.retry_cam_doorbell_index)); /* Enable IH Retry CAM */ - if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) + if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0) || + adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2)) WREG32_FIELD15(OSSSYS, 0, IH_RETRY_INT_CAM_CNTL_ALDEBARAN, ENABLE, 1); else -- cgit v1.2.3