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| author | Christian König <christian.koenig@amd.com> | 2015-05-11 23:01:53 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-05-26 17:31:23 +0300 |
| commit | a918efab631a5112d9d168700458317ad77f269c (patch) | |
| tree | c2d0e3fda84f158a79bafd13c64faf3ee7086b96 /drivers/gpu/drm/radeon/si.c | |
| parent | 11586cf04030e936e4549c7beb5e87f3f7267f80 (diff) | |
| download | linux-a918efab631a5112d9d168700458317ad77f269c.tar.xz | |
drm/radeon: add VCE 1.0 support v4
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/si.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 0c04f6d1faf8..34c3739c87cf 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -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); |