| /* |
| * Copyright (C) 2008 Maarten Maathuis. |
| * All Rights Reserved. |
| * |
| * 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 THE COPYRIGHT OWNER(S) 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 __NOUVEAU_ENCODER_H__ |
| #define __NOUVEAU_ENCODER_H__ |
| |
| #include "drm_encoder_slave.h" |
| #include "nouveau_drv.h" |
| |
| #define NV_DPMS_CLEARED 0x80 |
| |
| struct nouveau_encoder { |
| struct drm_encoder_slave base; |
| |
| struct dcb_entry *dcb; |
| int or; |
| |
| /* different to drm_encoder.crtc, this reflects what's |
| * actually programmed on the hw, not the proposed crtc */ |
| struct drm_crtc *crtc; |
| |
| struct drm_display_mode mode; |
| int last_dpms; |
| |
| struct nv04_output_reg restore; |
| |
| union { |
| struct { |
| int dpcd_version; |
| int link_nr; |
| int link_bw; |
| bool enhanced_frame; |
| } dp; |
| }; |
| }; |
| |
| static inline struct nouveau_encoder *nouveau_encoder(struct drm_encoder *enc) |
| { |
| struct drm_encoder_slave *slave = to_encoder_slave(enc); |
| |
| return container_of(slave, struct nouveau_encoder, base); |
| } |
| |
| static inline struct drm_encoder *to_drm_encoder(struct nouveau_encoder *enc) |
| { |
| return &enc->base.base; |
| } |
| |
| static inline struct drm_encoder_slave_funcs * |
| get_slave_funcs(struct drm_encoder *enc) |
| { |
| return to_encoder_slave(enc)->slave_funcs; |
| } |
| |
| struct nouveau_connector * |
| nouveau_encoder_connector_get(struct nouveau_encoder *encoder); |
| int nv50_sor_create(struct drm_connector *, struct dcb_entry *); |
| int nv50_dac_create(struct drm_connector *, struct dcb_entry *); |
| |
| struct bit_displayport_encoder_table { |
| uint32_t match; |
| uint8_t record_nr; |
| uint8_t unknown; |
| uint16_t script0; |
| uint16_t script1; |
| uint16_t unknown_table; |
| } __attribute__ ((packed)); |
| |
| struct bit_displayport_encoder_table_entry { |
| uint8_t vs_level; |
| uint8_t pre_level; |
| uint8_t reg0; |
| uint8_t reg1; |
| uint8_t reg2; |
| } __attribute__ ((packed)); |
| |
| #endif /* __NOUVEAU_ENCODER_H__ */ |