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bf9f0b00bb
Move the VCHIQ headers from drivers/staging/vc04_services/include to include/linux/raspberrypi This is done so that they can be shared between the VCHIQ interface (which is going to be de-staged in a subsequent commit from staging) and the VCHIQ drivers left in the staging/vc04_services (namely bcm2835-audio, bcm2835-camera). The include/linux/raspberrypi/ provides a central location to serve both of these areas. Co-developed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com> Link: https://patch.msgid.link/20251029-vchiq-destage-v3-4-da8d6c83c2c5@ideasonboard.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/* Copyright (c) 2010-2014 Broadcom. All rights reserved. */
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#ifndef VCHIQ_CFG_H
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#define VCHIQ_CFG_H
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#define VCHIQ_MAGIC VCHIQ_MAKE_FOURCC('V', 'C', 'H', 'I')
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/* The version of VCHIQ - change with any non-trivial change */
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#define VCHIQ_VERSION 8
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/*
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* The minimum compatible version - update to match VCHIQ_VERSION with any
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* incompatible change
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*/
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#define VCHIQ_VERSION_MIN 3
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/* The version that introduced the VCHIQ_IOC_LIB_VERSION ioctl */
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#define VCHIQ_VERSION_LIB_VERSION 7
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/* The version that introduced the VCHIQ_IOC_CLOSE_DELIVERED ioctl */
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#define VCHIQ_VERSION_CLOSE_DELIVERED 7
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/* The version that made it safe to use SYNCHRONOUS mode */
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#define VCHIQ_VERSION_SYNCHRONOUS_MODE 8
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#define VCHIQ_MAX_STATES 1
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#define VCHIQ_MAX_SERVICES 4096
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#define VCHIQ_MAX_SLOTS 128
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#define VCHIQ_MAX_SLOTS_PER_SIDE 64
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#define VCHIQ_NUM_CURRENT_BULKS 32
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#define VCHIQ_NUM_SERVICE_BULKS 4
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#ifndef VCHIQ_ENABLE_DEBUG
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#define VCHIQ_ENABLE_DEBUG 1
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#endif
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#ifndef VCHIQ_ENABLE_STATS
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#define VCHIQ_ENABLE_STATS 1
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#endif
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#endif /* VCHIQ_CFG_H */
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