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https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
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d13e36d7d2
Introduce audio support for Display Port on MSM chipsets. This change integrates DP audio sub-module with the main Display Port platform driver. In addition, this change leverages hdmi_codec_ops to expose the operations to the audio driver. Changes in v2: fix up a compilation issue on drm-next branch Changes in v3: none Changes in v4: none Changes in v5: none Changes in v6: rebase on top of latest patchset of dependency Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
33 lines
853 B
C
33 lines
853 B
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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struct msm_dp {
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struct drm_device *drm_dev;
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struct drm_connector *connector;
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struct drm_encoder *encoder;
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bool is_connected;
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u32 max_pclk_khz;
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u32 max_dp_lanes;
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struct dp_audio *dp_audio;
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};
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int dp_display_validate_mode(struct msm_dp *dp_display, u32 mode_pclk_khz);
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int dp_display_get_modes(struct msm_dp *dp_display,
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struct dp_display_mode *dp_mode);
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int dp_display_request_irq(struct msm_dp *dp_display);
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bool dp_display_check_video_test(struct msm_dp *dp_display);
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int dp_display_get_test_bpp(struct msm_dp *dp_display);
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void __init msm_dp_pll_driver_register(void);
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void __exit msm_dp_pll_driver_unregister(void);
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#endif /* _DP_DISPLAY_H_ */
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