53 lines
2.3 KiB
C
53 lines
2.3 KiB
C
/* dce6_afmt.h -- Private header for radeon driver -*- linux-c -*-
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*
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* Copyright 2013 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __DCE6_AFMT_H__
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#define __DCE6_AFMT_H__
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struct cea_sad;
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struct drm_connector;
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struct drm_display_mode;
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struct drm_encoder;
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struct radeon_crtc;
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struct radeon_device;
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u32 dce6_endpoint_rreg(struct radeon_device *rdev, u32 offset, u32 reg);
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void dce6_endpoint_wreg(struct radeon_device *rdev, u32 offset, u32 reg, u32 v);
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void dce6_afmt_write_sad_regs(struct drm_encoder *encoder,
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struct cea_sad *sads, int sad_count);
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void dce6_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
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u8 *sadb, int sad_count);
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void dce6_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
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u8 *sadb, int sad_count);
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void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
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struct drm_connector *connector,
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struct drm_display_mode *mode);
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void dce6_afmt_select_pin(struct drm_encoder *encoder);
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void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
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struct radeon_crtc *crtc, unsigned int clock);
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void dce6_dp_audio_set_dto(struct radeon_device *rdev,
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struct radeon_crtc *crtc, unsigned int clock);
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#endif /* __DCE6_AFMT_H__ */
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