/*
 * Copyright © 2022 Imagination Technologies Ltd.
 *
 * 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.
 */

/* TODO: This file is currently hand-maintained. However, the intention is to
 * auto-generate it in the future based on the hwdefs.
 */

#include "assert.h"
#include "errno.h"
#include "pvr_device_info.h"

const struct pvr_device_ident pvr_device_ident_4_V_2_51 = {
   .device_id = 0x6250,
   .series_name = "Rogue",
   .public_name = "GX6250",
};

const struct pvr_device_features pvr_device_features_4_V_2_51 = {
   .has_astc = true,
   .has_cluster_grouping = true,
   .has_common_store_size_in_dwords = true,
   .has_compute = true,
   .has_compute_morton_capable = true,
   .has_compute_overlap = true,
   .has_eight_output_registers = true,
   .has_gs_rta_support = true,
   .has_isp_max_tiles_in_flight = true,
   .has_isp_samples_per_pixel = true,
   .has_max_instances_per_pds_task = true,
   .has_max_multisample = true,
   .has_max_partitions = true,
   .has_max_usc_tasks = true,
   .has_num_clusters = true,
   .has_num_raster_pipes = true,
   .has_num_user_clip_planes = true,
   .has_robust_buffer_access = true,
   .has_slc_cache_line_size_bits = true,
   .has_slc_mcu_cache_controls = true,
   .has_tf_bicubic_filter = true,
   .has_tile_size_x = true,
   .has_tile_size_y = true,
   .has_tpu_array_textures = true,
   .has_tpu_extended_integer_lookup = true,
   .has_tpu_image_state_v2 = true,
   .has_usc_f16sop_u8 = true,
   .has_usc_min_output_registers_per_pix = true,
   .has_usc_slots = true,
   .has_uvs_banks = true,
   .has_uvs_pba_entries = true,
   .has_uvs_vtx_entries = true,
   .has_vdm_cam_size = true,
   .has_xt_top_infrastructure = true,
   .has_zls_subtile = true,

   .common_store_size_in_dwords = 1280U * 4U * 4U,
   .isp_max_tiles_in_flight = 4U,
   .isp_samples_per_pixel = 2U,
   .max_instances_per_pds_task = 32U,
   .max_multisample = 8U,
   .max_partitions = 8U,
   .max_usc_tasks = 56U,
   .num_clusters = 2U,
   .num_raster_pipes = 1U,
   .num_user_clip_planes = 8U,
   .slc_cache_line_size_bits = 512U,
   .tile_size_x = 32U,
   .tile_size_y = 32U,
   .usc_min_output_registers_per_pix = 2U,
   .usc_slots = 32U,
   .uvs_banks = 8U,
   .uvs_pba_entries = 320U,
   .uvs_vtx_entries = 288U,
   .vdm_cam_size = 256U,
};

const struct pvr_device_enhancements pvr_device_enhancements_4_40_2_51 = {
   .has_ern35421 = true,
   .has_ern38020 = true,
   .has_ern38748 = true,
   .has_ern42307 = true,
};

const struct pvr_device_quirks pvr_device_quirks_4_40_2_51 = {
   .has_brn44079 = true,
   .has_brn47727 = true,
   .has_brn48492 = true,
   .has_brn48545 = true,
   .has_brn49032 = true,
   .has_brn49927 = true,
   .has_brn51025 = true,
   .has_brn51210 = true,
   .has_brn51764 = true,
   .has_brn52354 = true,
   .has_brn52942 = true,
   .has_brn56279 = true,
   .has_brn58839 = true,
   .has_brn62269 = true,
   .has_brn66011 = true,
   .has_brn70165 = true,
};

const struct pvr_device_ident pvr_device_ident_33_V_11_3 = {
   .device_id = 0x33011003,
   .series_name = "A-Series",
   .public_name = "AXE-1-16M",
};

const struct pvr_device_features pvr_device_features_33_V_11_3 = {
   .has_common_store_size_in_dwords = true,
   .has_compute = true,
   .has_isp_max_tiles_in_flight = true,
   .has_isp_samples_per_pixel = true,
   .has_max_instances_per_pds_task = true,
   .has_max_multisample = true,
   .has_max_partitions = true,
   .has_max_usc_tasks = true,
   .has_num_clusters = true,
   .has_num_raster_pipes = true,
   .has_num_user_clip_planes = true,
   .has_roguexe = true,
   .has_screen_size8K = true,
   .has_simple_internal_parameter_format = true,
   .has_simple_internal_parameter_format_v2 = true,
   .has_simple_parameter_format_version = true,
   .has_slc_cache_line_size_bits = true,
   .has_tile_size_16x16 = true,
   .has_tile_size_x = true,
   .has_tile_size_y = true,
   .has_tpu_extended_integer_lookup = true,
   .has_tpu_image_state_v2 = true,
   .has_usc_f16sop_u8 = true,
   .has_usc_min_output_registers_per_pix = true,
   .has_usc_pixel_partition_mask = true,
   .has_usc_slots = true,
   .has_uvs_banks = true,
   .has_uvs_pba_entries = true,
   .has_uvs_vtx_entries = true,
   .has_vdm_cam_size = true,
   .has_vdm_degenerate_culling = true,

   .common_store_size_in_dwords = 512U * 4U * 4U,
   .isp_max_tiles_in_flight = 1U,
   .isp_samples_per_pixel = 1U,
   .max_instances_per_pds_task = 32U,
   .max_multisample = 4U,
   .max_partitions = 4U,
   .max_usc_tasks = 24U,
   .num_clusters = 1U,
   .num_raster_pipes = 1U,
   .num_user_clip_planes = 8U,
   .simple_parameter_format_version = 2U,
   .slc_cache_line_size_bits = 512U,
   .tile_size_x = 16U,
   .tile_size_y = 16U,
   .usc_min_output_registers_per_pix = 1U,
   .usc_slots = 14U,
   .uvs_banks = 2U,
   .uvs_pba_entries = 320U,
   .uvs_vtx_entries = 288U,
   .vdm_cam_size = 32U,

   .has_s8xe = true,
};

const struct pvr_device_enhancements pvr_device_enhancements_33_15_11_3 = {
   .has_ern35421 = true,
   .has_ern38748 = true,
   .has_ern42307 = true,
   .has_ern45493 = true,
};

const struct pvr_device_quirks pvr_device_quirks_33_15_11_3 = {
   .has_brn70165 = true,
};

const struct pvr_device_ident pvr_device_ident_36_V_104_796 = {
   .device_id = 0x36104796,
   .series_name = "B-Series",
   .public_name = "BXS-4-64",
};

const struct pvr_device_features pvr_device_features_36_V_104_796 = {
   .has_astc = true,
   .has_common_store_size_in_dwords = true,
   .has_compute = true,
   .has_compute_overlap = true,
   .has_gpu_multicore_support = true,
   .has_gs_rta_support = true,
   .has_isp_max_tiles_in_flight = true,
   .has_isp_samples_per_pixel = true,
   .has_max_instances_per_pds_task = true,
   .has_max_multisample = true,
   .has_max_partitions = true,
   .has_max_usc_tasks = true,
   .has_num_clusters = true,
   .has_num_raster_pipes = true,
   .has_num_user_clip_planes = true,
   .has_paired_tiles = true,
   .has_pds_ddmadt = true,
   .has_roguexe = true,
   .has_screen_size8K = true,
   .has_simple_internal_parameter_format = true,
   .has_simple_internal_parameter_format_v2 = true,
   .has_simple_parameter_format_version = true,
   .has_slc_cache_line_size_bits = true,
   .has_tile_size_16x16 = true,
   .has_tile_size_x = true,
   .has_tile_size_y = true,
   .has_tpu_extended_integer_lookup = true,
   .has_tpu_image_state_v2 = true,
   .has_usc_f16sop_u8 = true,
   .has_usc_min_output_registers_per_pix = true,
   .has_usc_pixel_partition_mask = true,
   .has_usc_slots = true,
   .has_uvs_banks = true,
   .has_uvs_pba_entries = true,
   .has_uvs_vtx_entries = true,
   .has_vdm_cam_size = true,
   .has_vdm_degenerate_culling = true,
   .has_xpu_max_slaves = true,

   .common_store_size_in_dwords = 1344U * 4U * 4U,
   .isp_max_tiles_in_flight = 6U,
   .isp_samples_per_pixel = 4U,
   .max_instances_per_pds_task = 32U,
   .max_multisample = 4U,
   .max_partitions = 16U,
   .max_usc_tasks = 156U,
   .num_clusters = 1U,
   .num_raster_pipes = 1U,
   .num_user_clip_planes = 8U,
   .simple_parameter_format_version = 2U,
   .slc_cache_line_size_bits = 512U,
   .tile_size_x = 16U,
   .tile_size_y = 16U,
   .usc_min_output_registers_per_pix = 2U,
   .usc_slots = 64U,
   .uvs_banks = 8U,
   .uvs_pba_entries = 160U,
   .uvs_vtx_entries = 144U,
   .vdm_cam_size = 64U,
   .xpu_max_slaves = 3U,

   .has_s8xe = true,
};

const struct pvr_device_enhancements pvr_device_enhancements_36_53_104_796 = {
   .has_ern35421 = true,
   .has_ern38748 = true,
   .has_ern42307 = true,
   .has_ern45493 = true,
};

const struct pvr_device_quirks pvr_device_quirks_36_53_104_796 = {
   .has_brn44079 = true,
   .has_brn70165 = true,
};

/**
 * Initialize PowerVR device information.
 *
 * \param info Device info structure to initialize.
 * \param bvnc Packed BVNC.
 * \return
 *  * 0 on success, or
 *  * -%ENODEV if the device is not supported.
 */
int pvr_device_info_init(struct pvr_device_info *info, uint64_t bvnc)
{
#define CASE_PACKED_BVNC_DEVICE_INFO(_b, _v, _n, _c)                          \
   case PVR_BVNC_PACK(_b, _v, _n, _c):                                        \
      info->ident = pvr_device_ident_##_b##_V_##_n##_##_c;                    \
      info->ident.b = _b;                                                     \
      info->ident.n = _n;                                                     \
      info->ident.v = _v;                                                     \
      info->ident.c = _c;                                                     \
      info->features = pvr_device_features_##_b##_V_##_n##_##_c;              \
      info->enhancements = pvr_device_enhancements_##_b##_##_v##_##_n##_##_c; \
      info->quirks = pvr_device_quirks_##_b##_##_v##_##_n##_##_c;             \
      return 0

   switch (bvnc) {
      CASE_PACKED_BVNC_DEVICE_INFO(4, 40, 2, 51);
      CASE_PACKED_BVNC_DEVICE_INFO(33, 15, 11, 3);
   }

#undef CASE_PACKED_BVNC_DEVICE_INFO

   assert(!"Unsupported Device");

   return -ENODEV;
}