108 lines
4.0 KiB
C
108 lines
4.0 KiB
C
/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <assert.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <vulkan/vulkan.h>
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#include "pvr_csb.h"
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#include "pvr_job_common.h"
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#include "pvr_job_context.h"
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#include "pvr_job_compute.h"
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#include "pvr_private.h"
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#include "pvr_winsys.h"
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#include "util/macros.h"
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static void pvr_compute_job_ws_submit_info_init(
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struct pvr_compute_ctx *ctx,
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struct pvr_sub_cmd_compute *sub_cmd,
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struct vk_sync **waits,
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uint32_t wait_count,
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uint32_t *stage_flags,
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struct pvr_winsys_compute_submit_info *submit_info)
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{
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const struct pvr_compute_ctx_switch *const ctx_switch = &ctx->ctx_switch;
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uint32_t shared_regs = sub_cmd->num_shared_regs;
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submit_info->frame_num = ctx->device->global_queue_present_count;
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submit_info->job_num = ctx->device->global_queue_job_count;
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submit_info->waits = waits;
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submit_info->wait_count = wait_count;
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submit_info->stage_flags = stage_flags;
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pvr_csb_pack (&submit_info->regs.cdm_ctx_state_base_addr,
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CR_CDM_CONTEXT_STATE_BASE,
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state) {
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state.addr = ctx_switch->compute_state_bo->vma->dev_addr;
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}
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/* Other registers are initialized in pvr_sub_cmd_compute_job_init(). */
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pvr_csb_pack (&submit_info->regs.cdm_resume_pds1,
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CR_CDM_CONTEXT_PDS1,
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state) {
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/* Convert the data size from dwords to bytes. */
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const uint32_t load_program_data_size =
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ctx_switch->sr[0].pds.load_program.data_size * 4U;
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state.pds_seq_dep = false;
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state.usc_seq_dep = false;
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state.target = false;
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state.unified_size = ctx_switch->sr[0].usc.unified_size;
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state.common_shared = true;
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state.common_size =
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DIV_ROUND_UP(shared_regs << 2,
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PVRX(CR_CDM_CONTEXT_PDS1_COMMON_SIZE_UNIT_SIZE));
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state.temp_size = 0;
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assert(load_program_data_size %
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PVRX(CR_CDM_CONTEXT_PDS1_DATA_SIZE_UNIT_SIZE) ==
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0);
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state.data_size =
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load_program_data_size / PVRX(CR_CDM_CONTEXT_PDS1_DATA_SIZE_UNIT_SIZE);
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state.fence = false;
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}
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}
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VkResult pvr_compute_job_submit(struct pvr_compute_ctx *ctx,
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struct pvr_sub_cmd_compute *sub_cmd,
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struct vk_sync **waits,
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uint32_t wait_count,
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uint32_t *stage_flags,
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struct vk_sync *signal_sync)
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{
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struct pvr_device *device = ctx->device;
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pvr_compute_job_ws_submit_info_init(ctx,
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sub_cmd,
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waits,
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wait_count,
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stage_flags,
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&sub_cmd->submit_info);
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return device->ws->ops->compute_submit(ctx->ws_ctx,
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&sub_cmd->submit_info,
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signal_sync);
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}
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