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// SPDX-License-Identifier: GPL-2.0-only OR MIT
/* Copyright (c) 2023 Imagination Technologies Ltd. */
#include "pvr_device_info.h"
#include "pvr_rogue_fwif_client.h"
#include "pvr_rogue_fwif_stream.h"
#include "pvr_stream.h"
#include "pvr_stream_defs.h"
#include <linux/stddef.h>
#include <uapi/drm/pvr_drm.h>
#define PVR_STREAM_DEF_SET(owner, member, _size, _array_size, _feature) \
{ .offset = offsetof(struct owner, member), \
.size = (_size), \
.array_size = (_array_size), \
.feature = (_feature) }
#define PVR_STREAM_DEF(owner, member, member_size) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ ## member_size, 0, PVR_FEATURE_NONE)
#define PVR_STREAM_DEF_FEATURE(owner, member, member_size, feature) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ ## member_size, 0, feature)
#define PVR_STREAM_DEF_NOT_FEATURE(owner, member, member_size, feature) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ ## member_size, 0, \
(feature) | PVR_FEATURE_NOT)
#define PVR_STREAM_DEF_ARRAY(owner, member) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ARRAY, \
sizeof(((struct owner *)0)->member), PVR_FEATURE_NONE)
#define PVR_STREAM_DEF_ARRAY_FEATURE(owner, member, feature) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ARRAY, \
sizeof(((struct owner *)0)->member), feature)
#define PVR_STREAM_DEF_ARRAY_NOT_FEATURE(owner, member, feature) \
PVR_STREAM_DEF_SET(owner, member, PVR_STREAM_SIZE_ARRAY, \
sizeof(((struct owner *)0)->member), (feature) | PVR_FEATURE_NOT)
/*
* When adding new parameters to the stream definition, the new parameters must go after the
* existing parameters, to preserve order. As parameters are naturally aligned, care must be taken
* with respect to implicit padding in the stream; padding should be minimised as much as possible.
*/
static const struct pvr_stream_def rogue_fwif_static_render_context_state_stream[] = {
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_reg_vdm_context_state_base_addr, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_reg_vdm_context_state_resume_addr, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_reg_ta_context_state_base_addr, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_store_task0, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_store_task1, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_store_task2, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_store_task3, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_store_task4, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_resume_task0, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_resume_task1, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_resume_task2, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_resume_task3, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[0].geom_reg_vdm_context_resume_task4, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_store_task0, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_store_task1, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_store_task2, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_store_task3, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_store_task4, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_resume_task0, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_resume_task1, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_resume_task2, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_resume_task3, 64),
PVR_STREAM_DEF(rogue_fwif_geom_registers_caswitch,
geom_state[1].geom_reg_vdm_context_resume_task4, 64),
};
const struct pvr_stream_cmd_defs pvr_static_render_context_state_stream = {
.type = PVR_STREAM_TYPE_STATIC_RENDER_CONTEXT,
.main_stream = rogue_fwif_static_render_context_state_stream,
.main_stream_len = ARRAY_SIZE(rogue_fwif_static_render_context_state_stream),
.ext_nr_headers = 0,
.dest_size = sizeof(struct rogue_fwif_geom_registers_caswitch),
};
static const struct pvr_stream_def rogue_fwif_static_compute_context_state_stream[] = {
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_context_pds0, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_context_pds1, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_terminate_pds, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_terminate_pds1, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_resume_pds0, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_context_pds0_b, 64),
PVR_STREAM_DEF(rogue_fwif_cdm_registers_cswitch, cdmreg_cdm_resume_pds0_b, 64),
};
const struct pvr_stream_cmd_defs pvr_static_compute_context_state_stream = {
.type = PVR_STREAM_TYPE_STATIC_COMPUTE_CONTEXT,
.main_stream = rogue_fwif_static_compute_context_state_stream,
.main_stream_len = ARRAY_SIZE(rogue_fwif_static_compute_context_state_stream),
.ext_nr_headers = 0,
.dest_size = sizeof(struct rogue_fwif_cdm_registers_cswitch),
};
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