diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 63ed3b01cea1..188a7abbddaf 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -3645,19 +3645,20 @@ static void gfx_v8_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) static void gfx_v8_0_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) { + bool need_ctx_switch = ring->current_ctx != ib->ctx; u32 header, control = 0; u32 next_rptr = ring->wptr + 5; /* drop the CE preamble IB for the same context */ if ((ring->type == AMDGPU_RING_TYPE_GFX) && (ib->flags & AMDGPU_IB_FLAG_PREAMBLE) && - !ring->need_ctx_switch) + !need_ctx_switch) return; if (ring->type == AMDGPU_RING_TYPE_COMPUTE) control |= INDIRECT_BUFFER_VALID; - if (ring->need_ctx_switch && ring->type == AMDGPU_RING_TYPE_GFX) + if (need_ctx_switch && ring->type == AMDGPU_RING_TYPE_GFX) next_rptr += 2; next_rptr += 4; @@ -3668,10 +3669,9 @@ static void gfx_v8_0_ring_emit_ib(struct amdgpu_ring *ring, amdgpu_ring_write(ring, next_rptr); /* insert SWITCH_BUFFER packet before first IB in the ring frame */ - if (ring->need_ctx_switch && ring->type == AMDGPU_RING_TYPE_GFX) { + if (need_ctx_switch && ring->type == AMDGPU_RING_TYPE_GFX) { amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); amdgpu_ring_write(ring, 0); - ring->need_ctx_switch = false; } if (ib->flags & AMDGPU_IB_FLAG_CE) |