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b2d756199b
Add per pci device vram_d3cold_threshold Sysfs to control the d3cold allowed knob. Adding a d3cold structure embedded in xe_device to encapsulate d3cold related stuff. v2: - Check total vram before initializing default threshold. [Riana] - Add static scope to vram_d3cold_threshold DEVICE_ATTR. [Riana] v3: - Fixed cosmetics review comment. [Riana] - Fixed CI Hook failures. - Used drmm_mutex_init(). v4: - Fixed kernel-doc warnings. v5: - Added doc explaining need for the device sysfs. [Rodrigo] - Removed TODO comment. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Riana Tauro <riana.tauro@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230718080703.239343-4-anshuman.gupta@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
14 lines
215 B
C
14 lines
215 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_DEVICE_SYSFS_H_
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#define _XE_DEVICE_SYSFS_H_
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struct xe_device;
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void xe_device_sysfs_init(struct xe_device *xe);
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#endif
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