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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c134
1 files changed, 116 insertions, 18 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 2918de2f39ec..d274ae535530 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -85,7 +85,7 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work);
int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
{
struct amdgpu_ring *ring;
- struct amd_sched_rq *rq;
+ struct drm_sched_rq *rq;
const char *fw_name;
const struct common_firmware_header *hdr;
unsigned ucode_version, version_major, version_minor, binary_id;
@@ -174,9 +174,9 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
}
ring = &adev->vce.ring[0];
- rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL];
- r = amd_sched_entity_init(&ring->sched, &adev->vce.entity,
- rq, amdgpu_sched_jobs);
+ rq = &ring->sched.sched_rq[DRM_SCHED_PRIORITY_NORMAL];
+ r = drm_sched_entity_init(&ring->sched, &adev->vce.entity,
+ rq, amdgpu_sched_jobs, NULL);
if (r != 0) {
DRM_ERROR("Failed setting up VCE run queue.\n");
return r;
@@ -207,7 +207,7 @@ int amdgpu_vce_sw_fini(struct amdgpu_device *adev)
if (adev->vce.vcpu_bo == NULL)
return 0;
- amd_sched_entity_fini(&adev->vce.ring[0].sched, &adev->vce.entity);
+ drm_sched_entity_fini(&adev->vce.ring[0].sched, &adev->vce.entity);
amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr,
(void **)&adev->vce.cpu_addr);
@@ -311,10 +311,10 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work)
amdgpu_dpm_enable_vce(adev, false);
} else {
amdgpu_asic_set_vce_clocks(adev, 0, 0);
- amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
- AMD_PG_STATE_GATE);
- amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
- AMD_CG_STATE_GATE);
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_PG_STATE_GATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_CG_STATE_GATE);
}
} else {
schedule_delayed_work(&adev->vce.idle_work, VCE_IDLE_TIMEOUT);
@@ -343,10 +343,10 @@ void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring)
amdgpu_dpm_enable_vce(adev, true);
} else {
amdgpu_asic_set_vce_clocks(adev, 53300, 40000);
- amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
- AMD_CG_STATE_UNGATE);
- amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
- AMD_PG_STATE_UNGATE);
+ amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_CG_STATE_UNGATE);
+ amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,
+ AMD_PG_STATE_UNGATE);
}
}
@@ -544,6 +544,55 @@ err:
}
/**
+ * amdgpu_vce_cs_validate_bo - make sure not to cross 4GB boundary
+ *
+ * @p: parser context
+ * @lo: address of lower dword
+ * @hi: address of higher dword
+ * @size: minimum size
+ * @index: bs/fb index
+ *
+ * Make sure that no BO cross a 4GB boundary.
+ */
+static int amdgpu_vce_validate_bo(struct amdgpu_cs_parser *p, uint32_t ib_idx,
+ int lo, int hi, unsigned size, int32_t index)
+{
+ int64_t offset = ((uint64_t)size) * ((int64_t)index);
+ struct ttm_operation_ctx ctx = { false, false };
+ struct amdgpu_bo_va_mapping *mapping;
+ unsigned i, fpfn, lpfn;
+ struct amdgpu_bo *bo;
+ uint64_t addr;
+ int r;
+
+ addr = ((uint64_t)amdgpu_get_ib_value(p, ib_idx, lo)) |
+ ((uint64_t)amdgpu_get_ib_value(p, ib_idx, hi)) << 32;
+ if (index >= 0) {
+ addr += offset;
+ fpfn = PAGE_ALIGN(offset) >> PAGE_SHIFT;
+ lpfn = 0x100000000ULL >> PAGE_SHIFT;
+ } else {
+ fpfn = 0;
+ lpfn = (0x100000000ULL - PAGE_ALIGN(offset)) >> PAGE_SHIFT;
+ }
+
+ r = amdgpu_cs_find_mapping(p, addr, &bo, &mapping);
+ if (r) {
+ DRM_ERROR("Can't find BO for addr 0x%010Lx %d %d %d %d\n",
+ addr, lo, hi, size, index);
+ return r;
+ }
+
+ for (i = 0; i < bo->placement.num_placement; ++i) {
+ bo->placements[i].fpfn = max(bo->placements[i].fpfn, fpfn);
+ bo->placements[i].lpfn = bo->placements[i].lpfn ?
+ min(bo->placements[i].lpfn, lpfn) : lpfn;
+ }
+ return ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
+}
+
+
+/**
* amdgpu_vce_cs_reloc - command submission relocation
*
* @p: parser context
@@ -648,12 +697,13 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
uint32_t allocated = 0;
uint32_t tmp, handle = 0;
uint32_t *size = &tmp;
- int i, r = 0, idx = 0;
+ unsigned idx;
+ int i, r = 0;
p->job->vm = NULL;
ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo);
- while (idx < ib->length_dw) {
+ for (idx = 0; idx < ib->length_dw;) {
uint32_t len = amdgpu_get_ib_value(p, ib_idx, idx);
uint32_t cmd = amdgpu_get_ib_value(p, ib_idx, idx + 1);
@@ -664,6 +714,54 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
}
switch (cmd) {
+ case 0x00000002: /* task info */
+ fb_idx = amdgpu_get_ib_value(p, ib_idx, idx + 6);
+ bs_idx = amdgpu_get_ib_value(p, ib_idx, idx + 7);
+ break;
+
+ case 0x03000001: /* encode */
+ r = amdgpu_vce_validate_bo(p, ib_idx, idx + 10,
+ idx + 9, 0, 0);
+ if (r)
+ goto out;
+
+ r = amdgpu_vce_validate_bo(p, ib_idx, idx + 12,
+ idx + 11, 0, 0);
+ if (r)
+ goto out;
+ break;
+
+ case 0x05000001: /* context buffer */
+ r = amdgpu_vce_validate_bo(p, ib_idx, idx + 3,
+ idx + 2, 0, 0);
+ if (r)
+ goto out;
+ break;
+
+ case 0x05000004: /* video bitstream buffer */
+ tmp = amdgpu_get_ib_value(p, ib_idx, idx + 4);
+ r = amdgpu_vce_validate_bo(p, ib_idx, idx + 3, idx + 2,
+ tmp, bs_idx);
+ if (r)
+ goto out;
+ break;
+
+ case 0x05000005: /* feedback buffer */
+ r = amdgpu_vce_validate_bo(p, ib_idx, idx + 3, idx + 2,
+ 4096, fb_idx);
+ if (r)
+ goto out;
+ break;
+ }
+
+ idx += len / 4;
+ }
+
+ for (idx = 0; idx < ib->length_dw;) {
+ uint32_t len = amdgpu_get_ib_value(p, ib_idx, idx);
+ uint32_t cmd = amdgpu_get_ib_value(p, ib_idx, idx + 1);
+
+ switch (cmd) {
case 0x00000001: /* session */
handle = amdgpu_get_ib_value(p, ib_idx, idx + 2);
session_idx = amdgpu_vce_validate_handle(p, handle,
@@ -893,7 +991,7 @@ out:
*
*/
void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib,
- unsigned vm_id, bool ctx_switch)
+ unsigned vmid, bool ctx_switch)
{
amdgpu_ring_write(ring, VCE_CMD_IB);
amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr));
@@ -954,7 +1052,7 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
}
if (i < timeout) {
- DRM_INFO("ring test on %d succeeded in %d usecs\n",
+ DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
ring->idx, i);
} else {
DRM_ERROR("amdgpu: ring %d test failed\n",
@@ -999,7 +1097,7 @@ int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout)
} else if (r < 0) {
DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
} else {
- DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+ DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
r = 0;
}
error:
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