diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_display.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h new file mode 100644 index 000000000000..6092ba1ed85e --- /dev/null +++ b/drivers/gpu/drm/msm/dp/dp_display.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. + */ + +#ifndef _DP_DISPLAY_H_ +#define _DP_DISPLAY_H_ + +#include "dp_panel.h" +#include <sound/hdmi-codec.h> + +struct msm_dp { + struct drm_device *drm_dev; + struct device *codec_dev; + struct drm_connector *connector; + struct drm_encoder *encoder; + bool is_connected; + bool audio_enabled; + bool power_on; + + hdmi_codec_plugged_cb plugged_cb; + + u32 max_pclk_khz; + + u32 max_dp_lanes; + struct dp_audio *dp_audio; +}; + +int dp_display_set_plugged_cb(struct msm_dp *dp_display, + hdmi_codec_plugged_cb fn, struct device *codec_dev); +int dp_display_validate_mode(struct msm_dp *dp_display, u32 mode_pclk_khz); +int dp_display_get_modes(struct msm_dp *dp_display, + struct dp_display_mode *dp_mode); +int dp_display_request_irq(struct msm_dp *dp_display); +bool dp_display_check_video_test(struct msm_dp *dp_display); +int dp_display_get_test_bpp(struct msm_dp *dp_display); +void dp_display_signal_audio_complete(struct msm_dp *dp_display); + +#endif /* _DP_DISPLAY_H_ */ |