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broadcom/vc5: Move V3D 3.3 VPM write setup to a separate file.

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For V4.1 texturing, I need the V4.1 XML, so the main compiler needs to
stop including V3.3 XML.
This commit is contained in:
Eric Anholt 2018-01-10 12:22:38 -08:00
parent 725d73981a
commit acf30e4916
5 changed files with 82 additions and 34 deletions
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1
src/broadcom/Makefile.sources
View file

@ -29,6 +29,7 @@ BROADCOM_FILES = \
compiler/vir_to_qpu.c \
compiler/qpu_schedule.c \
compiler/qpu_validate.c \
compiler/v3d33_vpm_setup.c \
compiler/v3d_compiler.h \
compiler/v3d_nir_lower_io.c \
compiler/v3d_nir_lower_txf_ms.c \

1
src/broadcom/compiler/meson.build
View file

@ -30,6 +30,7 @@ libbroadcom_compiler_files = files(
'vir_to_qpu.c',
'qpu_schedule.c',
'qpu_validate.c',
'v3d33_vpm_setup.c',
'v3d_compiler.h',
'v3d_nir_lower_io.c',
'v3d_nir_lower_txf_ms.c',

36
src/broadcom/compiler/nir_to_vir.c
View file

@ -1315,22 +1315,7 @@ emit_vpm_write_setup(struct v3d_compile *c)
if (c->devinfo->ver >= 40)
return;
uint32_t packed;
struct V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP unpacked = {
V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_header,
.horiz = true,
.laned = false,
.segs = true,
.stride = 1,
.size = VPM_SETUP_SIZE_32_BIT,
.addr = 0,
};
V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_pack(NULL,
(uint8_t *)&packed,
&unpacked);
vir_VPMSETUP(c, vir_uniform_ui(c, packed));
v3d33_vir_vpm_write_setup(c);
}
static void
@ -1443,24 +1428,7 @@ ntq_emit_vpm_read(struct v3d_compile *c,
uint32_t num_components = MIN2(*remaining, 32);
struct V3D33_VPM_GENERIC_BLOCK_READ_SETUP unpacked = {
V3D33_VPM_GENERIC_BLOCK_READ_SETUP_header,
.horiz = true,
.laned = false,
/* If the field is 0, that means a read count of 32. */
.num = num_components & 31,
.segs = true,
.stride = 1,
.size = VPM_SETUP_SIZE_32_BIT,
.addr = c->num_inputs,
};
uint32_t packed;
V3D33_VPM_GENERIC_BLOCK_READ_SETUP_pack(NULL,
(uint8_t *)&packed,
&unpacked);
vir_VPMSETUP(c, vir_uniform_ui(c, packed));
v3d33_vir_vpm_read_setup(c, num_components);
*num_components_queued = num_components - 1;
*remaining -= num_components;

75
src/broadcom/compiler/v3d33_vpm_setup.c Normal file
View file

@ -0,0 +1,75 @@
/*
* Copyright © 2016-2018 Broadcom
*
* 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.
*/
#include "v3d_compiler.h"
/* We don't do any address packing. */
#define __gen_user_data void
#define __gen_address_type uint32_t
#define __gen_address_offset(reloc) (*reloc)
#define __gen_emit_reloc(cl, reloc)
#include "broadcom/cle/v3d_packet_v33_pack.h"
void
v3d33_vir_vpm_read_setup(struct v3d_compile *c, int num_components)
{
struct V3D33_VPM_GENERIC_BLOCK_READ_SETUP unpacked = {
V3D33_VPM_GENERIC_BLOCK_READ_SETUP_header,
.horiz = true,
.laned = false,
/* If the field is 0, that means a read count of 32. */
.num = num_components & 31,
.segs = true,
.stride = 1,
.size = VPM_SETUP_SIZE_32_BIT,
.addr = c->num_inputs,
};
uint32_t packed;
V3D33_VPM_GENERIC_BLOCK_READ_SETUP_pack(NULL,
(uint8_t *)&packed,
&unpacked);
vir_VPMSETUP(c, vir_uniform_ui(c, packed));
}
void
v3d33_vir_vpm_write_setup(struct v3d_compile *c)
{
uint32_t packed;
struct V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP unpacked = {
V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_header,
.horiz = true,
.laned = false,
.segs = true,
.stride = 1,
.size = VPM_SETUP_SIZE_32_BIT,
.addr = 0,
};
V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_pack(NULL,
(uint8_t *)&packed,
&unpacked);
vir_VPMSETUP(c, vir_uniform_ui(c, packed));
}

3
src/broadcom/compiler/v3d_compiler.h
View file

@ -684,6 +684,9 @@ void v3d_nir_lower_io(nir_shader *s, struct v3d_compile *c);
void v3d_nir_lower_txf_ms(nir_shader *s, struct v3d_compile *c);
void vir_lower_uniforms(struct v3d_compile *c);
void v3d33_vir_vpm_read_setup(struct v3d_compile *c, int num_components);
void v3d33_vir_vpm_write_setup(struct v3d_compile *c);
void v3d_vir_to_qpu(struct v3d_compile *c, struct qpu_reg *temp_registers);
uint32_t v3d_qpu_schedule_instructions(struct v3d_compile *c);
void qpu_validate(struct v3d_compile *c);