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92ac7bc35a
Port camera drivers below from /kenrel/nvidia to /kernel/nvidia-oot as OOT modules: - Fusa-capture driver - Tegra V4L2 framework driver - vi/csi driver - tegra camera platform driver Change-Id: I390af27096425bb11e0934201dd1a90f001bb3fa Signed-off-by: Frank Chen <frankc@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2780698 Reviewed-by: FNU Raunak <fraunak@nvidia.com> Reviewed-by: Ankur Pawar <ankurp@nvidia.com> Reviewed-by: Shiva Dubey <sdubey@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
30 lines
869 B
C
30 lines
869 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2015-2022, NVIDIA CORPORATION. All rights reserved.
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*/
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#ifndef __BWMGR_MC_H
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#define __BWMGR_MC_H
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#include <linux/types.h>
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#include <linux/platform/tegra/iso_client.h>
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unsigned long bwmgr_apply_efficiency(
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unsigned long bw, unsigned long iso_bw,
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unsigned long emc_max, u64 usage_flags,
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unsigned long *iso_bw_min, unsigned long iso_bw_nvdis,
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unsigned long iso_bw_vi);
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void bwmgr_eff_init(void);
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unsigned long bwmgr_freq_to_bw(unsigned long freq);
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unsigned long bwmgr_bw_to_freq(unsigned long bw);
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unsigned long bwmgr_get_lowest_iso_emc_freq(long iso_bw,
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long iso_bw_nvdis, long iso_bw_vi);
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u32 tegra_bwmgr_get_max_iso_bw(enum tegra_iso_client);
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u32 bwmgr_dvfs_latency(u32 ufreq);
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int bwmgr_iso_bw_percentage_max(void);
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int bwmgr_get_emc_to_dram_freq_factor(void);
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#endif /* __BWMGR_MC_H */
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