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freedreno/computerator: Add support for a7xx

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Not everything works correctly, e.g. stib seems flakey while stg
seems alright.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22148>
This commit is contained in:
Danylo Piliaiev 2023-03-03 19:32:36 +01:00 • committed by Marge Bot
parent f32eb48095
commit 9f43bc73da
1 changed files with 58 additions and 44 deletions
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102
src/freedreno/computerator/a6xx.cc
View file

@ -34,6 +34,9 @@
#include "ir3_asm.h"
#include "main.h"
#define FD_BO_NO_HARDPIN 1
#include "common/fd6_pack.h"
struct a6xx_backend {
struct backend base;
@ -128,18 +131,18 @@ cs_program_emit(struct fd_ringbuffer *ring, struct kernel *kernel)
OUT_PKT4(ring, REG_A6XX_SP_FLOAT_CNTL, 1);
OUT_RING(ring, 0);
OUT_PKT4(ring, REG_A6XX_HLSQ_INVALIDATE_CMD, 1);
OUT_RING(
ring,
A6XX_HLSQ_INVALIDATE_CMD_VS_STATE | A6XX_HLSQ_INVALIDATE_CMD_HS_STATE |
A6XX_HLSQ_INVALIDATE_CMD_DS_STATE | A6XX_HLSQ_INVALIDATE_CMD_GS_STATE |
A6XX_HLSQ_INVALIDATE_CMD_FS_STATE | A6XX_HLSQ_INVALIDATE_CMD_CS_STATE |
A6XX_HLSQ_INVALIDATE_CMD_CS_IBO | A6XX_HLSQ_INVALIDATE_CMD_GFX_IBO);
OUT_REG(ring, HLSQ_INVALIDATE_CMD(CHIP,
.vs_state = true,
.hs_state = true,
.ds_state = true,
.gs_state = true,
.fs_state = true,
.cs_state = true,
.gfx_ibo = true,
));
unsigned constlen = align(v->constlen, 4);
OUT_PKT4(ring, REG_A6XX_HLSQ_CS_CNTL, 1);
OUT_RING(ring,
A6XX_HLSQ_CS_CNTL_CONSTLEN(constlen) | A6XX_HLSQ_CS_CNTL_ENABLED);
OUT_REG(ring, HLSQ_CS_CNTL(CHIP, .constlen = constlen, .enabled = true, ));
OUT_PKT4(ring, REG_A6XX_SP_CS_CONFIG, 2);
OUT_RING(ring, A6XX_SP_CS_CONFIG_ENABLED |
@ -158,9 +161,10 @@ cs_program_emit(struct fd_ringbuffer *ring, struct kernel *kernel)
A6XX_SP_CS_CTRL_REG0_BRANCHSTACK(ir3_shader_branchstack_hw(v)));
OUT_PKT4(ring, REG_A6XX_SP_CS_UNKNOWN_A9B1, 1);
OUT_RING(ring, 0x41);
OUT_RING(ring, A6XX_SP_CS_UNKNOWN_A9B1_SHARED_SIZE(1) |
A6XX_SP_CS_UNKNOWN_A9B1_UNK6);
if (a6xx_backend->info->a6xx.has_lpac) {
if (CHIP == A6XX && a6xx_backend->info->a6xx.has_lpac) {
OUT_PKT4(ring, REG_A6XX_HLSQ_CS_UNKNOWN_B9D0, 1);
OUT_RING(ring, A6XX_HLSQ_CS_UNKNOWN_B9D0_SHARED_SIZE(1) |
A6XX_HLSQ_CS_UNKNOWN_B9D0_UNK6);
@ -171,15 +175,17 @@ cs_program_emit(struct fd_ringbuffer *ring, struct kernel *kernel)
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 (CHIP == A6XX) {
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 (a6xx_backend->info->a6xx.has_lpac) {
if (CHIP == A7XX || a6xx_backend->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)) |
@ -363,7 +369,8 @@ event_write(struct fd_ringbuffer *ring, struct kernel *kernel,
unsigned seqno = 0;
OUT_PKT7(ring, CP_EVENT_WRITE, timestamp ? 4 : 1);
OUT_RING(ring, CP_EVENT_WRITE_0_EVENT(evt));
OUT_RING(ring, CP_EVENT_WRITE_0_EVENT(evt) |
COND(timestamp && CHIP == A7XX, CP_EVENT_WRITE_0_SEQNO));
if (timestamp) {
struct ir3_kernel *ir3_kernel = to_ir3_kernel(kernel);
struct a6xx_backend *a6xx_backend = to_a6xx_backend(ir3_kernel->backend);
@ -393,12 +400,16 @@ cache_flush(struct fd_ringbuffer *ring, struct kernel *kernel)
OUT_RING(ring, CP_WAIT_REG_MEM_4_MASK(~0));
OUT_RING(ring, CP_WAIT_REG_MEM_5_DELAY_LOOP_CYCLES(16));
seqno = event_write<CHIP>(ring, kernel, CACHE_FLUSH_TS, true);
if (CHIP == A6XX) {
seqno = event_write<CHIP>(ring, kernel, CACHE_FLUSH_TS, true);
OUT_PKT7(ring, CP_WAIT_MEM_GTE, 4);
OUT_RING(ring, CP_WAIT_MEM_GTE_0_RESERVED(0));
OUT_RELOC(ring, control_ptr(a6xx_backend, seqno));
OUT_RING(ring, CP_WAIT_MEM_GTE_3_REF(seqno));
OUT_PKT7(ring, CP_WAIT_MEM_GTE, 4);
OUT_RING(ring, CP_WAIT_MEM_GTE_0_RESERVED(0));
OUT_RELOC(ring, control_ptr(a6xx_backend, seqno));
OUT_RING(ring, CP_WAIT_MEM_GTE_3_REF(seqno));
} else {
event_write<CHIP>(ring, kernel, CACHE_FLUSH7, false);
}
}
template<chip CHIP>
@ -429,25 +440,28 @@ a6xx_emit_grid(struct kernel *kernel, uint32_t grid[3],
work_dim++;
}
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_REG(ring, HLSQ_CS_NDRANGE_0(CHIP,
.kerneldim = work_dim,
.localsizex = local_size[0] - 1,
.localsizey = local_size[1] - 1,
.localsizez = local_size[2] - 1,
));
OUT_REG(ring, HLSQ_CS_NDRANGE_1(CHIP,
.globalsize_x = local_size[0] * num_groups[0],
));
OUT_REG(ring, HLSQ_CS_NDRANGE_2(CHIP, 0));
OUT_REG(ring, HLSQ_CS_NDRANGE_3(CHIP,
.globalsize_y = local_size[1] * num_groups[1],
));
OUT_REG(ring, HLSQ_CS_NDRANGE_4(CHIP, 0));
OUT_REG(ring, HLSQ_CS_NDRANGE_5(CHIP,
.globalsize_z = local_size[2] * num_groups[2],
));
OUT_REG(ring, HLSQ_CS_NDRANGE_6(CHIP, 0));
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 */
OUT_REG(ring, HLSQ_CS_KERNEL_GROUP_X(CHIP, 1));
OUT_REG(ring, HLSQ_CS_KERNEL_GROUP_Y(CHIP, 1));
OUT_REG(ring, HLSQ_CS_KERNEL_GROUP_Z(CHIP, 1));
if (a6xx_backend->num_perfcntrs > 0) {
a6xx_backend->query_mem = fd_bo_new(