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drm/radeon: add VCE 1.0 support v4

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Initial support for VCE 1.0 using newest firmware.

v2: rebased
v3: fix for TN
v4: fix FW size calculation

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2015-05-11 22:01:53 +02:00
committed by Alex Deucher
parent 11586cf040
commit a918efab63
8 changed files with 274 additions and 3 deletions
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46
drivers/gpu/drm/radeon/si.c
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@@ -6907,6 +6907,22 @@ static int si_startup(struct radeon_device *rdev)
rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0;
}
r = radeon_vce_resume(rdev);
if (!r) {
r = vce_v1_0_resume(rdev);
if (!r)
r = radeon_fence_driver_start_ring(rdev,
TN_RING_TYPE_VCE1_INDEX);
if (!r)
r = radeon_fence_driver_start_ring(rdev,
TN_RING_TYPE_VCE2_INDEX);
}
if (r) {
dev_err(rdev->dev, "VCE init error (%d).\n", r);
rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size = 0;
rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_size = 0;
}
/* Enable IRQ */
if (!rdev->irq.installed) {
r = radeon_irq_kms_init(rdev);
@@ -6975,6 +6991,23 @@ static int si_startup(struct radeon_device *rdev)
}
}
r = -ENOENT;
ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX];
if (ring->ring_size)
r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
VCE_CMD_NO_OP);
ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX];
if (ring->ring_size)
r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
VCE_CMD_NO_OP);
if (!r)
r = vce_v1_0_init(rdev);
else if (r != -ENOENT)
DRM_ERROR("radeon: failed initializing VCE (%d).\n", r);
r = radeon_ib_pool_init(rdev);
if (r) {
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
@@ -7033,6 +7066,7 @@ int si_suspend(struct radeon_device *rdev)
if (rdev->has_uvd) {
uvd_v1_0_fini(rdev);
radeon_uvd_suspend(rdev);
radeon_vce_suspend(rdev);
}
si_fini_pg(rdev);
si_fini_cg(rdev);
@@ -7140,6 +7174,17 @@ int si_init(struct radeon_device *rdev)
}
}
r = radeon_vce_init(rdev);
if (!r) {
ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX];
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 4096);
ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX];
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 4096);
}
rdev->ih.ring_obj = NULL;
r600_ih_ring_init(rdev, 64 * 1024);
@@ -7191,6 +7236,7 @@ void si_fini(struct radeon_device *rdev)
if (rdev->has_uvd) {
uvd_v1_0_fini(rdev);
radeon_uvd_fini(rdev);
radeon_vce_fini(rdev);
}
si_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);