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path: root/drivers/gpu/drm/msm/dp/dp_display.h
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Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_display.h')
-rw-r--r--drivers/gpu/drm/msm/dp/dp_display.h39
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_ */