From 427bbbb99ce8f5972b0312f70166d1fe7cdf2a56 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 2 Feb 2017 17:45:00 -0800 Subject: [PATCH] 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. --- src/broadcom/Makefile.sources | 1 + src/broadcom/common/v3d_device_info.h | 39 +++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 src/broadcom/common/v3d_device_info.h diff --git a/src/broadcom/Makefile.sources b/src/broadcom/Makefile.sources index cbba2c182b4..09c8a9957d8 100644 --- a/src/broadcom/Makefile.sources +++ b/src/broadcom/Makefile.sources @@ -8,5 +8,6 @@ BROADCOM_GENXML_XML_FILES = \ BROADCOM_FILES = \ cle/v3d_packet_helpers.h \ + common/v3d_devinfo.h \ $() diff --git a/src/broadcom/common/v3d_device_info.h b/src/broadcom/common/v3d_device_info.h new file mode 100644 index 00000000000..5685c7a2161 --- /dev/null +++ b/src/broadcom/common/v3d_device_info.h @@ -0,0 +1,39 @@ +/* + * Copyright © 2016 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. + */ + +#ifndef V3D_CHIP_H +#define V3D_CHIP_H + +#include + +/** + * Struct for tracking features of the V3D chip. This is where we'll store + * boolean flags for features in a specific version, but for now it's just the + * version + */ +struct v3d_device_info { + /** Simple V3D version: major * 10 + minor */ + uint8_t ver; +}; + +#endif -- 2.30.2