diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/a6xx/fd6_compute.c')
| -rw-r--r-- | src/gallium/drivers/freedreno/a6xx/fd6_compute.c | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_compute.c b/src/gallium/drivers/freedreno/a6xx/fd6_compute.c deleted file mode 100644 index 1802a589a0b..00000000000 --- a/src/gallium/drivers/freedreno/a6xx/fd6_compute.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Copyright (C) 2019 Rob Clark <robclark@freedesktop.org> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Authors: - * Rob Clark <robclark@freedesktop.org> - */ - -#include "pipe/p_state.h" -#include "util/u_dump.h" -#include "u_tracepoints.h" - -#include "freedreno_resource.h" -#include "freedreno_tracepoints.h" - -#include "fd6_compute.h" -#include "fd6_const.h" -#include "fd6_context.h" -#include "fd6_emit.h" -#include "fd6_pack.h" - -/* maybe move to fd6_program? */ -static void -cs_program_emit(struct fd_context *ctx, struct fd_ringbuffer *ring, - struct ir3_shader_variant *v) assert_dt -{ - const struct ir3_info *i = &v->info; - enum a6xx_threadsize thrsz = i->double_threadsize ? THREAD128 : THREAD64; - - OUT_REG(ring, A6XX_HLSQ_INVALIDATE_CMD(.vs_state = true, .hs_state = true, - .ds_state = true, .gs_state = true, - .fs_state = true, .cs_state = true, - .gfx_ibo = true, .cs_ibo = true, )); - - OUT_PKT4(ring, REG_A6XX_HLSQ_CS_CNTL, 1); - OUT_RING(ring, A6XX_HLSQ_CS_CNTL_CONSTLEN(v->constlen) | - A6XX_HLSQ_CS_CNTL_ENABLED); - - OUT_PKT4(ring, REG_A6XX_SP_CS_CONFIG, 2); - OUT_RING(ring, A6XX_SP_CS_CONFIG_ENABLED | - A6XX_SP_CS_CONFIG_NIBO(v->shader->nir->info.num_ssbos + - v->shader->nir->info.num_images) | - A6XX_SP_CS_CONFIG_NTEX(v->num_samp) | - A6XX_SP_CS_CONFIG_NSAMP(v->num_samp)); /* SP_VS_CONFIG */ - OUT_RING(ring, v->instrlen); /* SP_VS_INSTRLEN */ - - OUT_PKT4(ring, REG_A6XX_SP_CS_CTRL_REG0, 1); - OUT_RING(ring, - A6XX_SP_CS_CTRL_REG0_THREADSIZE(thrsz) | - A6XX_SP_CS_CTRL_REG0_FULLREGFOOTPRINT(i->max_reg + 1) | - A6XX_SP_CS_CTRL_REG0_HALFREGFOOTPRINT(i->max_half_reg + 1) | - COND(v->mergedregs, A6XX_SP_CS_CTRL_REG0_MERGEDREGS) | - A6XX_SP_CS_CTRL_REG0_BRANCHSTACK(ir3_shader_branchstack_hw(v))); - - uint32_t shared_size = MAX2(((int)v->shared_size - 1) / 1024, 1); - OUT_PKT4(ring, REG_A6XX_SP_CS_UNKNOWN_A9B1, 1); - OUT_RING(ring, A6XX_SP_CS_UNKNOWN_A9B1_SHARED_SIZE(shared_size) | - A6XX_SP_CS_UNKNOWN_A9B1_UNK6); - - if (ctx->screen->info->a6xx.has_lpac) { - OUT_PKT4(ring, REG_A6XX_HLSQ_CS_UNKNOWN_B9D0, 1); - OUT_RING(ring, A6XX_HLSQ_CS_UNKNOWN_B9D0_SHARED_SIZE(shared_size) | - A6XX_HLSQ_CS_UNKNOWN_B9D0_UNK6); - } - - uint32_t local_invocation_id, work_group_id; - local_invocation_id = - ir3_find_sysval_regid(v, SYSTEM_VALUE_LOCAL_INVOCATION_ID); - work_group_id = ir3_find_sysval_regid(v, SYSTEM_VALUE_WORKGROUP_ID); - - OUT_PKT4(ring, REG_A6XX_HLSQ_CS_CNTL_0, 2); - OUT_RING(ring, A6XX_HLSQ_CS_CNTL_0_WGIDCONSTID(work_group_id) | - A6XX_HLSQ_CS_CNTL_0_WGSIZECONSTID(regid(63, 0)) | - A6XX_HLSQ_CS_CNTL_0_WGOFFSETCONSTID(regid(63, 0)) | - A6XX_HLSQ_CS_CNTL_0_LOCALIDREGID(local_invocation_id)); - OUT_RING(ring, A6XX_HLSQ_CS_CNTL_1_LINEARLOCALIDREGID(regid(63, 0)) | - A6XX_HLSQ_CS_CNTL_1_THREADSIZE(thrsz)); - - if (ctx->screen->info->a6xx.has_lpac) { - OUT_PKT4(ring, REG_A6XX_SP_CS_CNTL_0, 2); - OUT_RING(ring, A6XX_SP_CS_CNTL_0_WGIDCONSTID(work_group_id) | - A6XX_SP_CS_CNTL_0_WGSIZECONSTID(regid(63, 0)) | - A6XX_SP_CS_CNTL_0_WGOFFSETCONSTID(regid(63, 0)) | - A6XX_SP_CS_CNTL_0_LOCALIDREGID(local_invocation_id)); - OUT_RING(ring, A6XX_SP_CS_CNTL_1_LINEARLOCALIDREGID(regid(63, 0)) | - A6XX_SP_CS_CNTL_1_THREADSIZE(thrsz)); - } - - OUT_PKT4(ring, REG_A6XX_SP_CS_OBJ_START, 2); - OUT_RELOC(ring, v->bo, 0, 0, 0); /* SP_CS_OBJ_START_LO/HI */ - - if (v->instrlen > 0) - fd6_emit_shader(ctx, ring, v); -} - -static void -fd6_launch_grid(struct fd_context *ctx, const struct pipe_grid_info *info) in_dt -{ - struct ir3_shader_key key = {}; - struct ir3_shader_variant *v; - struct fd_ringbuffer *ring = ctx->batch->draw; - unsigned nglobal = 0; - - v = ir3_shader_variant(ir3_get_shader(ctx->compute), key, false, &ctx->debug); - if (!v) - return; - - if (ctx->dirty_shader[PIPE_SHADER_COMPUTE] & FD_DIRTY_SHADER_PROG) - cs_program_emit(ctx, ring, v); - - fd6_emit_cs_state(ctx, ring, v); - fd6_emit_cs_consts(v, ring, ctx, info); - - u_foreach_bit (i, ctx->global_bindings.enabled_mask) - nglobal++; - - if (nglobal > 0) { - /* global resources don't otherwise get an OUT_RELOC(), since - * the raw ptr address is emitted in ir3_emit_cs_consts(). - * So to make the kernel aware that these buffers are referenced - * by the batch, emit dummy reloc's as part of a no-op packet - * payload: - */ - OUT_PKT7(ring, CP_NOP, 2 * nglobal); - u_foreach_bit (i, ctx->global_bindings.enabled_mask) { - struct pipe_resource *prsc = ctx->global_bindings.buf[i]; - OUT_RELOC(ring, fd_resource(prsc)->bo, 0, 0, 0); - } - } - - OUT_PKT7(ring, CP_SET_MARKER, 1); - OUT_RING(ring, A6XX_CP_SET_MARKER_0_MODE(RM6_COMPUTE)); - - const unsigned *local_size = - info->block; // v->shader->nir->info->workgroup_size; - const unsigned *num_groups = info->grid; - /* for some reason, mesa/st doesn't set info->work_dim, so just assume 3: */ - const unsigned work_dim = info->work_dim ? info->work_dim : 3; - OUT_PKT4(ring, REG_A6XX_HLSQ_CS_NDRANGE_0, 7); - OUT_RING(ring, A6XX_HLSQ_CS_NDRANGE_0_KERNELDIM(work_dim) | - A6XX_HLSQ_CS_NDRANGE_0_LOCALSIZEX(local_size[0] - 1) | - A6XX_HLSQ_CS_NDRANGE_0_LOCALSIZEY(local_size[1] - 1) | - A6XX_HLSQ_CS_NDRANGE_0_LOCALSIZEZ(local_size[2] - 1)); - OUT_RING(ring, - A6XX_HLSQ_CS_NDRANGE_1_GLOBALSIZE_X(local_size[0] * num_groups[0])); - OUT_RING(ring, 0); /* HLSQ_CS_NDRANGE_2_GLOBALOFF_X */ - OUT_RING(ring, - A6XX_HLSQ_CS_NDRANGE_3_GLOBALSIZE_Y(local_size[1] * num_groups[1])); - OUT_RING(ring, 0); /* HLSQ_CS_NDRANGE_4_GLOBALOFF_Y */ - OUT_RING(ring, - A6XX_HLSQ_CS_NDRANGE_5_GLOBALSIZE_Z(local_size[2] * num_groups[2])); - OUT_RING(ring, 0); /* HLSQ_CS_NDRANGE_6_GLOBALOFF_Z */ - - OUT_PKT4(ring, REG_A6XX_HLSQ_CS_KERNEL_GROUP_X, 3); - OUT_RING(ring, 1); /* HLSQ_CS_KERNEL_GROUP_X */ - OUT_RING(ring, 1); /* HLSQ_CS_KERNEL_GROUP_Y */ - OUT_RING(ring, 1); /* HLSQ_CS_KERNEL_GROUP_Z */ - - trace_grid_info(&ctx->batch->trace, ring, info); - trace_start_compute(&ctx->batch->trace, ring); - - if (info->indirect) { - struct fd_resource *rsc = fd_resource(info->indirect); - - OUT_PKT7(ring, CP_EXEC_CS_INDIRECT, 4); - OUT_RING(ring, 0x00000000); - OUT_RELOC(ring, rsc->bo, info->indirect_offset, 0, 0); /* ADDR_LO/HI */ - OUT_RING(ring, - A5XX_CP_EXEC_CS_INDIRECT_3_LOCALSIZEX(local_size[0] - 1) | - A5XX_CP_EXEC_CS_INDIRECT_3_LOCALSIZEY(local_size[1] - 1) | - A5XX_CP_EXEC_CS_INDIRECT_3_LOCALSIZEZ(local_size[2] - 1)); - } else { - OUT_PKT7(ring, CP_EXEC_CS, 4); - OUT_RING(ring, 0x00000000); - OUT_RING(ring, CP_EXEC_CS_1_NGROUPS_X(info->grid[0])); - OUT_RING(ring, CP_EXEC_CS_2_NGROUPS_Y(info->grid[1])); - OUT_RING(ring, CP_EXEC_CS_3_NGROUPS_Z(info->grid[2])); - } - - trace_end_compute(&ctx->batch->trace, ring); - - OUT_WFI5(ring); - - fd6_cache_flush(ctx->batch, ring); -} - -void -fd6_compute_init(struct pipe_context *pctx) disable_thread_safety_analysis -{ - struct fd_context *ctx = fd_context(pctx); - ctx->launch_grid = fd6_launch_grid; - pctx->create_compute_state = ir3_shader_compute_state_create; - pctx->delete_compute_state = ir3_shader_state_delete; -} |