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mesa/src/amd/vulkan/radv_cs.c
Samuel Pitoiset c580fc667f ac,radv: add ac_cmdbuf::context_roll and use it 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38740>
2025-12-17 15:09:26 +00:00

507 lines
18 KiB
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/*
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
*
* based on si_state.c
* Copyright © 2015 Advanced Micro Devices, Inc.
*
* SPDX-License-Identifier: MIT
*/
#include "radv_cs.h"
#include "radv_buffer.h"
#include "radv_debug.h"
#include "radv_sdma.h"
#include "radv_shader.h"
#include "radv_sqtt.h"
#include "sid.h"
void
radv_cs_emit_write_event_eop(struct radv_cmd_stream *cs, enum amd_gfx_level gfx_level, unsigned event,
unsigned event_flags, unsigned dst_sel, unsigned int_sel, unsigned data_sel, uint64_t va,
uint32_t new_fence, uint64_t gfx9_eop_bug_va)
{
assert(cs->hw_ip == AMD_IP_GFX || cs->hw_ip == AMD_IP_COMPUTE);
/* The EOP bug is specific to GFX9. Though, RadeonSI also implements it for GFX6-8 but it
* shouldn't be necessary because it's using SURFACE_SYNC to flush L2. See
* waEventWriteEopPrematureL2Inv in PAL.
*/
const uint64_t eop_bug_va = gfx_level >= GFX9 ? gfx9_eop_bug_va : va;
ac_emit_cp_release_mem(cs->b, gfx_level, cs->hw_ip, event, event_flags, dst_sel, int_sel, data_sel, va, new_fence,
eop_bug_va);
}
static void
gfx10_cs_emit_cache_flush(struct radv_cmd_stream *cs, enum amd_gfx_level gfx_level, uint32_t *flush_cnt,
uint64_t flush_va, enum radv_cmd_flush_bits flush_bits, enum rgp_flush_bits *sqtt_flush_bits)
{
const bool is_mec = cs->hw_ip == AMD_IP_COMPUTE;
uint32_t gcr_cntl = 0;
unsigned cb_db_event = 0;
/* We don't need these. */
assert(!(flush_bits & (RADV_CMD_FLAG_VGT_STREAMOUT_SYNC)));
if (flush_bits & RADV_CMD_FLAG_INV_ICACHE) {
gcr_cntl |= S_586_GLI_INV(V_586_GLI_ALL);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_ICACHE;
}
if (flush_bits & RADV_CMD_FLAG_INV_SCACHE) {
gcr_cntl |= S_586_GLK_INV(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_SMEM_L0;
}
if (flush_bits & RADV_CMD_FLAG_INV_VCACHE) {
gcr_cntl |= S_586_GLV_INV(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_VMEM_L0;
}
if (flush_bits & (RADV_CMD_FLAG_INV_SCACHE | RADV_CMD_FLAG_INV_VCACHE) && gfx_level < GFX12) {
gcr_cntl |= S_586_GL1_INV(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_L1;
}
if (flush_bits & RADV_CMD_FLAG_INV_L2) {
/* Writeback and invalidate everything in L2. */
gcr_cntl |= S_586_GL2_INV(1) | S_586_GL2_WB(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_L2;
} else if (flush_bits & RADV_CMD_FLAG_WB_L2) {
/* Writeback but do not invalidate.
* GLM doesn't support WB alone. If WB is set, INV must be set too.
*/
gcr_cntl |= S_586_GL2_WB(1);
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_L2;
}
if (gfx_level < GFX12 &&
(flush_bits & (RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_WB_L2 | RADV_CMD_FLAG_INV_L2_METADATA))) {
gcr_cntl |= S_586_GLM_INV(1) | S_586_GLM_WB(1);
}
if (flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB)) {
/* TODO: trigger on RADV_CMD_FLAG_FLUSH_AND_INV_CB_META */
if (gfx_level < GFX12 && flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB) {
/* Flush CMASK/FMASK/DCC. Will wait for idle later. */
radeon_begin(cs);
radeon_event_write(V_028A90_FLUSH_AND_INV_CB_META);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_CB | RGP_FLUSH_INVAL_CB;
}
/* GFX11 can't flush DB_META and should use a TS event instead. */
/* TODO: trigger on RADV_CMD_FLAG_FLUSH_AND_INV_DB_META ? */
if (gfx_level < GFX12 && gfx_level != GFX11 && (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB)) {
/* Flush HTILE. Will wait for idle later. */
radeon_begin(cs);
radeon_event_write(V_028A90_FLUSH_AND_INV_DB_META);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_DB | RGP_FLUSH_INVAL_DB;
}
/* First flush CB/DB, then L1/L2. */
gcr_cntl |= S_586_SEQ(V_586_SEQ_FORWARD);
if ((flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB)) ==
(RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB)) {
cb_db_event = V_028A90_CACHE_FLUSH_AND_INV_TS_EVENT;
} else if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB) {
cb_db_event = V_028A90_FLUSH_AND_INV_CB_DATA_TS;
} else if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB) {
if (gfx_level == GFX11) {
cb_db_event = V_028A90_CACHE_FLUSH_AND_INV_TS_EVENT;
} else {
cb_db_event = V_028A90_FLUSH_AND_INV_DB_DATA_TS;
}
} else {
assert(0);
}
} else {
/* Wait for graphics shaders to go idle if requested. */
if (flush_bits & RADV_CMD_FLAG_PS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_PS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_PS_PARTIAL_FLUSH;
} else if (flush_bits & RADV_CMD_FLAG_VS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_VS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_VS_PARTIAL_FLUSH;
}
}
if (flush_bits & RADV_CMD_FLAG_CS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_CS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_CS_PARTIAL_FLUSH;
}
if (cb_db_event) {
if (gfx_level >= GFX11) {
/* Send an event that flushes caches. */
ac_emit_cp_release_mem_pws(cs->b, gfx_level, cs->hw_ip, cb_db_event, gcr_cntl);
gcr_cntl &= C_586_GLK_WB & C_586_GLK_INV & C_586_GLV_INV & C_586_GL2_INV & C_586_GL2_WB; /* keep SEQ */
if (gfx_level < GFX12)
gcr_cntl &= C_586_GLM_WB & C_586_GLM_INV & C_586_GL1_INV;
/* Wait for the event and invalidate remaining caches if needed. */
ac_emit_cp_acquire_mem_pws(cs->b, gfx_level, cs->hw_ip, cb_db_event, V_580_CP_PFP, 0, gcr_cntl);
gcr_cntl = 0; /* all done */
} else {
/* CB/DB flush and invalidate (or possibly just a wait for a
* meta flush) via RELEASE_MEM.
*
* Combine this with other cache flushes when possible; this
* requires affected shaders to be idle, so do it after the
* CS_PARTIAL_FLUSH before (VS/PS partial flushes are always
* implied).
*/
/* Get GCR_CNTL fields, because the encoding is different in RELEASE_MEM. */
unsigned glm_wb = G_586_GLM_WB(gcr_cntl);
unsigned glm_inv = G_586_GLM_INV(gcr_cntl);
unsigned glv_inv = G_586_GLV_INV(gcr_cntl);
unsigned gl1_inv = G_586_GL1_INV(gcr_cntl);
assert(G_586_GL2_US(gcr_cntl) == 0);
assert(G_586_GL2_RANGE(gcr_cntl) == 0);
assert(G_586_GL2_DISCARD(gcr_cntl) == 0);
unsigned gl2_inv = G_586_GL2_INV(gcr_cntl);
unsigned gl2_wb = G_586_GL2_WB(gcr_cntl);
unsigned gcr_seq = G_586_SEQ(gcr_cntl);
gcr_cntl &=
C_586_GLM_WB & C_586_GLM_INV & C_586_GLV_INV & C_586_GL1_INV & C_586_GL2_INV & C_586_GL2_WB; /* keep SEQ */
assert(flush_cnt);
(*flush_cnt)++;
radv_cs_emit_write_event_eop(
cs, gfx_level, cb_db_event,
S_490_GLM_WB(glm_wb) | S_490_GLM_INV(glm_inv) | S_490_GLV_INV(glv_inv) | S_490_GL1_INV(gl1_inv) |
S_490_GL2_INV(gl2_inv) | S_490_GL2_WB(gl2_wb) | S_490_SEQ(gcr_seq),
EOP_DST_SEL_MEM, EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM, EOP_DATA_SEL_VALUE_32BIT, flush_va, *flush_cnt, 0);
radv_cp_wait_mem(cs, WAIT_REG_MEM_EQUAL, flush_va, *flush_cnt, 0xffffffff);
}
}
/* VGT state sync */
if (flush_bits & RADV_CMD_FLAG_VGT_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_VGT_FLUSH);
radeon_end();
}
/* Ignore fields that only modify the behavior of other fields. */
if (gcr_cntl & C_586_GL2_RANGE & C_586_SEQ & (gfx_level >= GFX12 ? ~0 : C_586_GL1_RANGE)) {
ac_emit_cp_acquire_mem(cs->b, gfx_level, cs->hw_ip, V_580_CP_PFP, gcr_cntl);
} else if ((cb_db_event || (flush_bits & (RADV_CMD_FLAG_VS_PARTIAL_FLUSH | RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
RADV_CMD_FLAG_CS_PARTIAL_FLUSH))) &&
!is_mec) {
/* We need to ensure that PFP waits as well. */
ac_emit_cp_pfp_sync_me(cs->b, false);
*sqtt_flush_bits |= RGP_FLUSH_PFP_SYNC_ME;
}
radeon_begin(cs);
if (flush_bits & RADV_CMD_FLAG_START_PIPELINE_STATS) {
if (!is_mec) {
radeon_event_write(V_028A90_PIPELINESTAT_START);
} else {
radeon_set_sh_reg(R_00B828_COMPUTE_PIPELINESTAT_ENABLE, S_00B828_PIPELINESTAT_ENABLE(1));
}
} else if (flush_bits & RADV_CMD_FLAG_STOP_PIPELINE_STATS) {
if (!is_mec) {
radeon_event_write(V_028A90_PIPELINESTAT_STOP);
} else {
radeon_set_sh_reg(R_00B828_COMPUTE_PIPELINESTAT_ENABLE, S_00B828_PIPELINESTAT_ENABLE(0));
}
}
radeon_end();
}
void
radv_cs_emit_cache_flush(struct radeon_winsys *ws, struct radv_cmd_stream *cs, enum amd_gfx_level gfx_level,
uint32_t *flush_cnt, uint64_t flush_va, enum radv_cmd_flush_bits flush_bits,
enum rgp_flush_bits *sqtt_flush_bits, uint64_t gfx9_eop_bug_va)
{
unsigned cp_coher_cntl = 0;
uint32_t flush_cb_db = flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB);
radeon_check_space(ws, cs->b, 128);
if (gfx_level >= GFX10) {
/* GFX10 cache flush handling is quite different. */
gfx10_cs_emit_cache_flush(cs, gfx_level, flush_cnt, flush_va, flush_bits, sqtt_flush_bits);
return;
}
const bool is_mec = cs->hw_ip == AMD_IP_COMPUTE && gfx_level >= GFX7;
if (flush_bits & RADV_CMD_FLAG_INV_ICACHE) {
cp_coher_cntl |= S_0085F0_SH_ICACHE_ACTION_ENA(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_ICACHE;
}
if (flush_bits & RADV_CMD_FLAG_INV_SCACHE) {
cp_coher_cntl |= S_0085F0_SH_KCACHE_ACTION_ENA(1);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_SMEM_L0;
}
if (gfx_level <= GFX8) {
if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB) {
cp_coher_cntl |= S_0085F0_CB_ACTION_ENA(1) | S_0085F0_CB0_DEST_BASE_ENA(1) | S_0085F0_CB1_DEST_BASE_ENA(1) |
S_0085F0_CB2_DEST_BASE_ENA(1) | S_0085F0_CB3_DEST_BASE_ENA(1) |
S_0085F0_CB4_DEST_BASE_ENA(1) | S_0085F0_CB5_DEST_BASE_ENA(1) |
S_0085F0_CB6_DEST_BASE_ENA(1) | S_0085F0_CB7_DEST_BASE_ENA(1);
/* Necessary for DCC */
if (gfx_level >= GFX8) {
radv_cs_emit_write_event_eop(cs, gfx_level, V_028A90_FLUSH_AND_INV_CB_DATA_TS, 0, EOP_DST_SEL_MEM,
EOP_INT_SEL_NONE, EOP_DATA_SEL_DISCARD, 0, 0, gfx9_eop_bug_va);
}
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_CB | RGP_FLUSH_INVAL_CB;
}
if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB) {
cp_coher_cntl |= S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1);
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_DB | RGP_FLUSH_INVAL_DB;
}
}
if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB_META) {
radeon_begin(cs);
radeon_event_write(V_028A90_FLUSH_AND_INV_CB_META);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_CB | RGP_FLUSH_INVAL_CB;
}
if (flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB_META) {
radeon_begin(cs);
radeon_event_write(V_028A90_FLUSH_AND_INV_DB_META);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_DB | RGP_FLUSH_INVAL_DB;
}
if (flush_bits & RADV_CMD_FLAG_PS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_PS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_PS_PARTIAL_FLUSH;
} else if (flush_bits & RADV_CMD_FLAG_VS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_VS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_VS_PARTIAL_FLUSH;
}
if (flush_bits & RADV_CMD_FLAG_CS_PARTIAL_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_CS_PARTIAL_FLUSH);
radeon_end();
*sqtt_flush_bits |= RGP_FLUSH_CS_PARTIAL_FLUSH;
}
if (gfx_level == GFX9 && flush_cb_db) {
unsigned cb_db_event, tc_flags;
/* Set the CB/DB flush event. */
cb_db_event = V_028A90_CACHE_FLUSH_AND_INV_TS_EVENT;
/* These are the only allowed combinations. If you need to
* do multiple operations at once, do them separately.
* All operations that invalidate L2 also seem to invalidate
* metadata. Volatile (VOL) and WC flushes are not listed here.
*
* TC | TC_WB = writeback & invalidate L2
* TC | TC_WB | TC_NC = writeback & invalidate L2 for MTYPE == NC
* TC_WB | TC_NC = writeback L2 for MTYPE == NC
* TC | TC_NC = invalidate L2 for MTYPE == NC
* TC | TC_MD = writeback & invalidate L2 metadata (DCC, etc.)
* TCL1 = invalidate L1
*/
tc_flags = EVENT_TC_ACTION_ENA | EVENT_TC_MD_ACTION_ENA;
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_CB | RGP_FLUSH_INVAL_CB | RGP_FLUSH_FLUSH_DB | RGP_FLUSH_INVAL_DB;
/* Ideally flush TC together with CB/DB. */
if (flush_bits & RADV_CMD_FLAG_INV_L2) {
/* Writeback and invalidate everything in L2. */
tc_flags = EVENT_TC_ACTION_ENA | EVENT_TC_WB_ACTION_ENA;
/* Clear the flags. */
flush_bits &= ~(RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_WB_L2);
*sqtt_flush_bits |= RGP_FLUSH_INVAL_L2;
}
assert(flush_cnt);
(*flush_cnt)++;
radv_cs_emit_write_event_eop(cs, gfx_level, cb_db_event, tc_flags, EOP_DST_SEL_MEM,
EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM, EOP_DATA_SEL_VALUE_32BIT, flush_va,
*flush_cnt, gfx9_eop_bug_va);
radv_cp_wait_mem(cs, WAIT_REG_MEM_EQUAL, flush_va, *flush_cnt, 0xffffffff);
}
/* VGT state sync */
if (flush_bits & RADV_CMD_FLAG_VGT_FLUSH) {
radeon_begin(cs);
radeon_event_write(V_028A90_VGT_FLUSH);
radeon_end();
}
/* VGT streamout state sync */
if (flush_bits & RADV_CMD_FLAG_VGT_STREAMOUT_SYNC) {
radeon_begin(cs);
radeon_event_write(V_028A90_VGT_STREAMOUT_SYNC);
radeon_end();
}
/* Make sure ME is idle (it executes most packets) before continuing.
* This prevents read-after-write hazards between PFP and ME.
*/
if ((cp_coher_cntl || (flush_bits & (RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_INV_VCACHE |
RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_WB_L2))) &&
!is_mec) {
ac_emit_cp_pfp_sync_me(cs->b, false);
*sqtt_flush_bits |= RGP_FLUSH_PFP_SYNC_ME;
}
if ((flush_bits & RADV_CMD_FLAG_INV_L2) || (gfx_level <= GFX7 && (flush_bits & RADV_CMD_FLAG_WB_L2))) {
ac_emit_cp_acquire_mem(cs->b, gfx_level, cs->hw_ip, V_580_CP_PFP,
cp_coher_cntl | S_0085F0_TC_ACTION_ENA(1) | S_0085F0_TCL1_ACTION_ENA(1) |
S_0301F0_TC_WB_ACTION_ENA(gfx_level >= GFX8));
cp_coher_cntl = 0;
*sqtt_flush_bits |= RGP_FLUSH_INVAL_L2 | RGP_FLUSH_INVAL_VMEM_L0;
} else {
if (flush_bits & RADV_CMD_FLAG_WB_L2) {
/* WB = write-back
* NC = apply to non-coherent MTYPEs
* (i.e. MTYPE <= 1, which is what we use everywhere)
*
* WB doesn't work without NC.
*/
ac_emit_cp_acquire_mem(cs->b, gfx_level, cs->hw_ip, V_580_CP_PFP,
cp_coher_cntl | S_0301F0_TC_WB_ACTION_ENA(1) | S_0301F0_TC_NC_ACTION_ENA(1));
cp_coher_cntl = 0;
*sqtt_flush_bits |= RGP_FLUSH_FLUSH_L2 | RGP_FLUSH_INVAL_VMEM_L0;
}
if (flush_bits & RADV_CMD_FLAG_INV_VCACHE) {
ac_emit_cp_acquire_mem(cs->b, gfx_level, cs->hw_ip, V_580_CP_PFP, cp_coher_cntl | S_0085F0_TCL1_ACTION_ENA(1));
cp_coher_cntl = 0;
*sqtt_flush_bits |= RGP_FLUSH_INVAL_VMEM_L0;
}
}
/* When one of the DEST_BASE flags is set, SURFACE_SYNC waits for idle.
* Therefore, it should be last. Done in PFP.
*/
if (cp_coher_cntl)
ac_emit_cp_acquire_mem(cs->b, gfx_level, cs->hw_ip, V_580_CP_PFP, cp_coher_cntl);
radeon_begin(cs);
if (flush_bits & RADV_CMD_FLAG_START_PIPELINE_STATS) {
if (!is_mec) {
radeon_event_write(V_028A90_PIPELINESTAT_START);
} else {
radeon_set_sh_reg(R_00B828_COMPUTE_PIPELINESTAT_ENABLE, S_00B828_PIPELINESTAT_ENABLE(1));
}
} else if (flush_bits & RADV_CMD_FLAG_STOP_PIPELINE_STATS) {
if (!is_mec) {
radeon_event_write(V_028A90_PIPELINESTAT_STOP);
} else {
radeon_set_sh_reg(R_00B828_COMPUTE_PIPELINESTAT_ENABLE, S_00B828_PIPELINESTAT_ENABLE(0));
}
}
radeon_end();
}
void
radv_init_cmd_stream(const struct radv_device *device, struct radv_cmd_stream *cs, const enum amd_ip_type ip_type)
{
const struct radv_physical_device *pdev = radv_device_physical(device);
cs->buffered_sh_regs.num = 0;
cs->hw_ip = ip_type;
ac_init_tracked_regs(&cs->tracked_regs, &pdev->info, false);
}
VkResult
radv_create_cmd_stream(const struct radv_device *device, const enum amd_ip_type ip_type, const bool is_secondary,
struct radv_cmd_stream **cs_out)
{
struct radeon_winsys *ws = device->ws;
struct radv_cmd_stream *cs;
cs = malloc(sizeof(*cs));
if (!cs)
return VK_ERROR_OUT_OF_HOST_MEMORY;
radv_init_cmd_stream(device, cs, ip_type);
cs->b = ws->cs_create(ws, ip_type, is_secondary);
if (!cs->b) {
free(cs);
return VK_ERROR_OUT_OF_DEVICE_MEMORY;
}
*cs_out = cs;
return VK_SUCCESS;
}
void
radv_reset_cmd_stream(const struct radv_device *device, struct radv_cmd_stream *cs)
{
struct radeon_winsys *ws = device->ws;
radv_init_cmd_stream(device, cs, cs->hw_ip);
ws->cs_reset(cs->b);
}
VkResult
radv_finalize_cmd_stream(const struct radv_device *device, struct radv_cmd_stream *cs)
{
struct radeon_winsys *ws = device->ws;
return ws->cs_finalize(cs->b);
}
void
radv_destroy_cmd_stream(const struct radv_device *device, struct radv_cmd_stream *cs)
{
struct radeon_winsys *ws = device->ws;
ws->cs_destroy(cs->b);
free(cs);
}
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