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fb7d509b17
For historical reasons a lot of symbols in the MSM DisplayPort driver used the generic dp_ prefix. Perform a mass-rename of those symbols to use msm_dp prefix. Basically this is a result of the following script: sed drivers/gpu/drm/msm/dp/* -i -e 's/\<dp_/msm_dp_/g' sed drivers/gpu/drm/msm/dp/* -i -e 's/"msm_dp_/"dp_/g' sed drivers/gpu/drm/msm/dp/* -i -e 's/msm_\(dp_sdp_header\|dp_sdp\)\>/\1/g' Yes, this also results in renaming of several struct fields in addition to renaming the structs and functions, but I think the simple solution is better than the more complex one. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410250305.UHKDhtxy-lkp@intel.com/ Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/622211/ Link: https://lore.kernel.org/r/20241029-msm-dp-rename-v2-1-13c5c03fad44@linaro.org
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef _DP_AUDIO_H_
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#define _DP_AUDIO_H_
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#include <linux/platform_device.h>
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#include "dp_panel.h"
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#include "dp_catalog.h"
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#include <sound/hdmi-codec.h>
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/**
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* struct msm_dp_audio
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* @lane_count: number of lanes configured in current session
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* @bw_code: link rate's bandwidth code for current session
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*/
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struct msm_dp_audio {
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u32 lane_count;
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u32 bw_code;
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};
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/**
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* msm_dp_audio_get()
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*
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* Creates and instance of dp audio.
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*
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* @pdev: caller's platform device instance.
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* @panel: an instance of msm_dp_panel module.
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* @catalog: an instance of msm_dp_catalog module.
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*
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* Returns the error code in case of failure, otherwize
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* an instance of newly created msm_dp_module.
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*/
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struct msm_dp_audio *msm_dp_audio_get(struct platform_device *pdev,
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struct msm_dp_panel *panel,
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struct msm_dp_catalog *catalog);
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/**
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* msm_dp_register_audio_driver()
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*
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* Registers DP device with hdmi_codec interface.
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*
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* @dev: DP device instance.
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* @msm_dp_audio: an instance of msm_dp_audio module.
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*
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*
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* Returns the error code in case of failure, otherwise
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* zero on success.
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*/
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int msm_dp_register_audio_driver(struct device *dev,
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struct msm_dp_audio *msm_dp_audio);
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void msm_dp_unregister_audio_driver(struct device *dev, struct msm_dp_audio *msm_dp_audio);
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/**
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* msm_dp_audio_put()
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*
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* Cleans the msm_dp_audio instance.
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*
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* @msm_dp_audio: an instance of msm_dp_audio.
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*/
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void msm_dp_audio_put(struct msm_dp_audio *msm_dp_audio);
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int msm_dp_audio_hw_params(struct device *dev,
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void *data,
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struct hdmi_codec_daifmt *daifmt,
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struct hdmi_codec_params *params);
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#endif /* _DP_AUDIO_H_ */
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