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drm/amdgpu/jpeg: mmsch_v4_0_3 requires doorbell on 32 byte boundary

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BASE: VCN0 unified (32 byte boundary)
BASE+4: MJPEG0
BASE+5: MJPEG1
BASE+6: MJPEG2
BASE+7: MJPEG3
BASE+12: MJPEG4
BASE+13: MJPEG5
BASE+14: MJPEG6
BASE+15: MJPEG7

Signed-off-by: Samir Dhume <samir.dhume@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Samir Dhume 2023-07-17 11:33:55 -04:00 committed by Alex Deucher
parent 3cc0f8f4e3
commit dba24294ff
1 changed files with 14 additions and 3 deletions

17
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c

@ -109,9 +109,20 @@ static int jpeg_v4_0_3_sw_init(void *handle)
ring = &adev->jpeg.inst[i].ring_dec[j];
ring->use_doorbell = true;
ring->vm_hub = AMDGPU_MMHUB0(adev->jpeg.inst[i].aid_id);
ring->doorbell_index =
(adev->doorbell_index.vcn.vcn_ring0_1 << 1) +
1 + j + 9 * jpeg_inst;
if (!amdgpu_sriov_vf(adev)) {
ring->doorbell_index =
(adev->doorbell_index.vcn.vcn_ring0_1 << 1) +
1 + j + 9 * jpeg_inst;
} else {
if (j < 4)
ring->doorbell_index =
(adev->doorbell_index.vcn.vcn_ring0_1 << 1) +
4 + j + 32 * jpeg_inst;
else
ring->doorbell_index =
(adev->doorbell_index.vcn.vcn_ring0_1 << 1) +
8 + j + 32 * jpeg_inst;
}
sprintf(ring->name, "jpeg_dec_%d.%d", adev->jpeg.inst[i].aid_id, j);
r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0,
AMDGPU_RING_PRIO_DEFAULT, NULL);