broadcom: Introduce a header for talking about chip revisions.
This will be used by the VC5 driver and various shared VC4/VC5 tooling, like the XML decoder.
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@ -8,5 +8,6 @@ BROADCOM_GENXML_XML_FILES = \
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BROADCOM_FILES = \
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BROADCOM_FILES = \
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cle/v3d_packet_helpers.h \
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cle/v3d_packet_helpers.h \
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common/v3d_devinfo.h \
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$()
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$()
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@ -0,0 +1,39 @@
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/*
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* Copyright © 2016 Broadcom
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is 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
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* THE 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
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef V3D_CHIP_H
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#define V3D_CHIP_H
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#include <stdint.h>
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/**
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* Struct for tracking features of the V3D chip. This is where we'll store
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* boolean flags for features in a specific version, but for now it's just the
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* version
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*/
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struct v3d_device_info {
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/** Simple V3D version: major * 10 + minor */
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uint8_t ver;
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};
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#endif
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