diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_hdmi.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.h b/drivers/gpu/drm/radeon/evergreen_hdmi.h new file mode 100644 index 000000000..a869444cf --- /dev/null +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.h @@ -0,0 +1,69 @@ +/* evergreen_hdmi.h -- Private header for radeon driver -*- linux-c -*- + * + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Christian König. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __EVERGREEN_HDMI_H__ +#define __EVERGREEN_HDMI_H__ + +struct cea_sa; +struct cea_sad; +struct drm_connector; +struct drm_display_mode; +struct drm_encoder; +struct r600_audio_pin; +struct radeon_crtc; +struct radeon_device; +struct radeon_hdmi_acr; + +void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder, + struct cea_sad *sads, int sad_count); +void evergreen_set_avi_packet(struct radeon_device *rdev, u32 offset, + unsigned char *buffer, size_t size); +void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset, + const struct radeon_hdmi_acr *acr); +void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable); +void evergreen_dp_enable(struct drm_encoder *encoder, bool enable); + +void dce4_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, + u8 enable_mask); +void dce4_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder, + u8 *sadb, int sad_count); +void dce4_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder, + u8 *sadb, int sad_count); +void dce4_afmt_write_latency_fields(struct drm_encoder *encoder, + struct drm_connector *connector, + struct drm_display_mode *mode); +void dce4_hdmi_audio_set_dto(struct radeon_device *rdev, + struct radeon_crtc *crtc, unsigned int clock); +void dce4_dp_audio_set_dto(struct radeon_device *rdev, + struct radeon_crtc *crtc, unsigned int clock); +void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset); +void dce4_hdmi_set_color_depth(struct drm_encoder *encoder, + u32 offset, int bpc); +void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset); +void dce4_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); + +#endif /* __EVERGREEN_HDMI_H__ */ |