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98a8920e7b
The MSM DisplayPort driver implements several HDMI codec functions in the driver, e.g. it manually manages HDMI codec device registration, returning ELD and plugged_cb support. In order to reduce code duplication reuse drm_hdmi_audio_* helpers and drm_bridge_connector integration. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/649728/ Link: https://lore.kernel.org/r/20250423-dp-hdmi-audio-v7-1-8407a23e55b2@oss.qualcomm.com
38 lines
1.1 KiB
C
38 lines
1.1 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_DISPLAY_H_
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#define _DP_DISPLAY_H_
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#include "dp_panel.h"
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#include "disp/msm_disp_snapshot.h"
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#define DP_MAX_PIXEL_CLK_KHZ 675000
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struct msm_dp {
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struct drm_device *drm_dev;
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struct platform_device *pdev;
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struct drm_connector *connector;
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struct drm_bridge *next_bridge;
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bool link_ready;
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bool audio_enabled;
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bool power_on;
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unsigned int connector_type;
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bool is_edp;
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bool internal_hpd;
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struct msm_dp_audio *msm_dp_audio;
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bool psr_supported;
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};
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int msm_dp_display_get_modes(struct msm_dp *msm_dp_display);
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bool msm_dp_display_check_video_test(struct msm_dp *msm_dp_display);
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int msm_dp_display_get_test_bpp(struct msm_dp *msm_dp_display);
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void msm_dp_display_signal_audio_start(struct msm_dp *msm_dp_display);
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void msm_dp_display_signal_audio_complete(struct msm_dp *msm_dp_display);
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void msm_dp_display_set_psr(struct msm_dp *dp, bool enter);
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void msm_dp_display_debugfs_init(struct msm_dp *msm_dp_display, struct dentry *dentry, bool is_edp);
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#endif /* _DP_DISPLAY_H_ */
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