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Create connectors before encoders to avoid having to do another loop across encoder list whenever we create a new connector. This allows us to pass the connector to the encoder creation functions, and avoid using a create_resources() callback since we can now call it directly. This can also potentially modify the connector ordering on nv50. On cards where the DCB connector and encoder tables are in the same order, things will be unchanged. However, there's some cards where the ordering between the tables differ, and in one case, leads us to naming the connectors "wrongly". Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* Copyright (C) 2008 Maarten Maathuis.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __NOUVEAU_ENCODER_H__
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#define __NOUVEAU_ENCODER_H__
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#include "drm_encoder_slave.h"
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#include "nouveau_drv.h"
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#define NV_DPMS_CLEARED 0x80
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struct nouveau_encoder {
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struct drm_encoder_slave base;
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struct dcb_entry *dcb;
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int or;
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struct drm_display_mode mode;
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int last_dpms;
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struct nv04_output_reg restore;
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void (*disconnect)(struct nouveau_encoder *encoder);
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union {
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struct {
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int mc_unknown;
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uint32_t unk0;
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uint32_t unk1;
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int dpcd_version;
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int link_nr;
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int link_bw;
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} dp;
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};
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};
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static inline struct nouveau_encoder *nouveau_encoder(struct drm_encoder *enc)
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{
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struct drm_encoder_slave *slave = to_encoder_slave(enc);
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return container_of(slave, struct nouveau_encoder, base);
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}
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static inline struct drm_encoder *to_drm_encoder(struct nouveau_encoder *enc)
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{
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return &enc->base.base;
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}
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struct nouveau_connector *
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nouveau_encoder_connector_get(struct nouveau_encoder *encoder);
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int nv50_sor_create(struct drm_connector *, struct dcb_entry *);
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int nv50_dac_create(struct drm_connector *, struct dcb_entry *);
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struct bit_displayport_encoder_table {
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uint32_t match;
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uint8_t record_nr;
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uint8_t unknown;
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uint16_t script0;
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uint16_t script1;
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uint16_t unknown_table;
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} __attribute__ ((packed));
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struct bit_displayport_encoder_table_entry {
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uint8_t vs_level;
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uint8_t pre_level;
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uint8_t reg0;
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uint8_t reg1;
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uint8_t reg2;
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} __attribute__ ((packed));
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#endif /* __NOUVEAU_ENCODER_H__ */
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