drm/amdgpu: add flags for amdgpu_ib structure

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index a88302c..aaa62f3 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -892,13 +892,12 @@ struct amdgpu_ib {
        struct amdgpu_fence             *fence;
        struct amdgpu_user_fence        *user;
        struct amdgpu_vm                *vm;
-       bool                            is_const_ib;
        bool                            flush_hdp_writefifo;
        struct amdgpu_sync              sync;
-       bool                            gds_needed;
        uint32_t                        gds_base, gds_size;
        uint32_t                        gws_base, gws_size;
        uint32_t                        oa_base, oa_size;
+       uint32_t                        flags;
 };
 
 enum amdgpu_ring_type {

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1035e44..de17f84 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -638,10 +638,8 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
                }
                ib->length_dw = chunk_ib->ib_bytes / 4;
 
-               if (chunk_ib->flags & AMDGPU_IB_FLAG_CE)
-                       ib->is_const_ib = true;
-               if (chunk_ib->flags & AMDGPU_IB_FLAG_GDS)
-                       ib->gds_needed = true;
+               ib->flags = chunk_ib->flags;
+
                if ((ib->ring->current_filp != parser->filp) ||
                    (ib->ring->current_ctx != parser->ctx_id)) {
                        ib->ring->need_ctx_switch = true;

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 847cab2..a83ff03 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -88,13 +88,13 @@ int amdgpu_ib_get(struct amdgpu_ring *ring, struct amdgpu_vm *vm,
        ib->fence = NULL;
        ib->user = NULL;
        ib->vm = vm;
-       ib->is_const_ib = false;
        ib->gds_base = 0;
        ib->gds_size = 0;
        ib->gws_base = 0;
        ib->gws_size = 0;
        ib->oa_base = 0;
        ib->oa_size = 0;
+       ib->flags = 0;
 
        return 0;
 }
@@ -179,7 +179,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
                amdgpu_vm_flush(ring, vm, ib->sync.last_vm_update);
        }
 
-       if (ring->funcs->emit_gds_switch && ib->vm && ib->gds_needed)
+       if (ring->funcs->emit_gds_switch && ib->vm && (ib->flags & AMDGPU_IB_FLAG_GDS))
                amdgpu_ring_emit_gds_switch(ring, ib->vm->ids[ring->idx].id,
                                            ib->gds_base, ib->gds_size,
                                            ib->gws_base, ib->gws_size,

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 26df23e..7428c43 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -2544,7 +2544,7 @@ static void gfx_v7_0_ring_emit_ib(struct amdgpu_ring *ring,
                ring->need_ctx_switch = false;
        }
 
-       if (ib->is_const_ib)
+       if (ib->flags & AMDGPU_IB_FLAG_CE)
                header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
        else
                header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 3762998..48de920 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3673,7 +3673,7 @@ static void gfx_v8_0_ring_emit_ib(struct amdgpu_ring *ring,
                ring->need_ctx_switch = false;
        }
 
-       if (ib->is_const_ib)
+       if (ib->flags & AMDGPU_IB_FLAG_CE)
                header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
        else
                header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);