diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_cs.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c index 01826603912..69902c45e65 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c @@ -199,14 +199,26 @@ amdgpu_ctx_query_reset_status(struct radeon_winsys_ctx *rwctx) /* COMMAND SUBMISSION */ static bool amdgpu_get_new_ib(struct radeon_winsys *ws, struct amdgpu_ib *ib, - struct amdgpu_cs_ib_info *info) + struct amdgpu_cs_ib_info *info, unsigned ib_type) { /* Small IBs are better than big IBs, because the GPU goes idle quicker * and there is less waiting for buffers and fences. Proof: * http://www.phoronix.com/scan.php?page=article&item=mesa-111-si&num=1 */ - const unsigned buffer_size = 128 * 1024 * 4; - const unsigned ib_size = 20 * 1024 * 4; + unsigned buffer_size, ib_size; + + switch (ib_type) { + case IB_CONST_PREAMBLE: + buffer_size = 4 * 1024 * 4; + ib_size = 1024 * 4; + case IB_CONST: + buffer_size = 512 * 1024 * 4; + ib_size = 128 * 1024 * 4; + break; + case IB_MAIN: + buffer_size = 128 * 1024 * 4; + ib_size = 20 * 1024 * 4; + } ib->base.cdw = 0; ib->base.buf = NULL; @@ -350,7 +362,7 @@ amdgpu_cs_create(struct radeon_winsys_ctx *rwctx, return NULL; } - if (!amdgpu_get_new_ib(&ctx->ws->base, &cs->main, &cs->ib[IB_MAIN])) { + if (!amdgpu_get_new_ib(&ctx->ws->base, &cs->main, &cs->ib[IB_MAIN], IB_MAIN)) { amdgpu_destroy_cs_context(cs); FREE(cs); return NULL; @@ -373,7 +385,7 @@ amdgpu_cs_add_const_ib(struct radeon_winsys_cs *rcs) if (cs->ring_type != RING_GFX || cs->const_ib.ib_mapped) return NULL; - if (!amdgpu_get_new_ib(&ws->base, &cs->const_ib, &cs->ib[IB_CONST])) + if (!amdgpu_get_new_ib(&ws->base, &cs->const_ib, &cs->ib[IB_CONST], IB_CONST)) return NULL; cs->request.number_of_ibs = 2; @@ -760,12 +772,12 @@ static void amdgpu_cs_flush(struct radeon_winsys_cs *rcs, cleanup: amdgpu_cs_context_cleanup(cs); - amdgpu_get_new_ib(&ws->base, &cs->main, &cs->ib[IB_MAIN]); + amdgpu_get_new_ib(&ws->base, &cs->main, &cs->ib[IB_MAIN], IB_MAIN); if (cs->const_ib.ib_mapped) - amdgpu_get_new_ib(&ws->base, &cs->const_ib, &cs->ib[IB_CONST]); + amdgpu_get_new_ib(&ws->base, &cs->const_ib, &cs->ib[IB_CONST], IB_CONST); if (cs->const_preamble_ib.ib_mapped) amdgpu_get_new_ib(&ws->base, &cs->const_preamble_ib, - &cs->ib[IB_CONST_PREAMBLE]); + &cs->ib[IB_CONST_PREAMBLE], IB_CONST_PREAMBLE); ws->num_cs_flushes++; } |