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d450367ea8
Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412>
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/* TODO: This file is currently hand-maintained. However, the intention is to
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* auto-generate it in the future based on the hwdefs.
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*/
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#include <assert.h>
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#include <errno.h>
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#include <string.h>
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#include "pvr_device_info.h"
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#include "device_info/gx6250.h"
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#include "device_info/axe-1-16m.h"
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#include "device_info/bxs-4-64.h"
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#include "util/u_string.h"
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static const struct pvr_device_info *device_infos[] = {
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&pvr_device_info_33_15_11_3,
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&pvr_device_info_36_53_104_796,
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&pvr_device_info_4_40_2_51,
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};
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/**
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* Initialize PowerVR device information.
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*
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* \param info Device info structure to initialize.
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* \param bvnc Packed BVNC.
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* \return
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* * 0 on success, or
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* * -%ENODEV if the device is not supported.
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*/
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int pvr_device_info_init(struct pvr_device_info *info, uint64_t bvnc)
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{
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#define CASE_PACKED_BVNC_DEVICE_INFO(_b, _v, _n, _c) \
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case PVR_BVNC_PACK(_b, _v, _n, _c): \
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*info = pvr_device_info_##_b##_##_v##_##_n##_##_c; \
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return 0
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switch (bvnc) {
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CASE_PACKED_BVNC_DEVICE_INFO(4, 40, 2, 51);
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CASE_PACKED_BVNC_DEVICE_INFO(33, 15, 11, 3);
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CASE_PACKED_BVNC_DEVICE_INFO(36, 53, 104, 796);
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}
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#undef CASE_PACKED_BVNC_DEVICE_INFO
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assert(!"Unsupported Device");
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return -ENODEV;
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}
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/**
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* Initialize PowerVR device information from a public name.
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*
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* \param info Device info structure to initialize.
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* \param public_name Device public name.
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* \return True if successful.
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*/
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bool pvr_device_info_init_public_name(struct pvr_device_info *info,
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const char *public_name)
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{
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for (unsigned d = 0; d < ARRAY_SIZE(device_infos); ++d) {
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if (strcasecmp(public_name, device_infos[d]->ident.public_name))
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continue;
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memcpy(info, device_infos[d], sizeof(*info));
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return true;
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}
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return false;
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}
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