mirror of
https://github.com/edk2-porting/linux-next.git
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616915ec76
This commit implements the atomic property hooks for a connector, and wraps the legacy interface handling on top of those. For the moment, a full modeset will be done after any property change in order to ease subsequent changes. The optimised behaviour will be restored for Tesla and later (earlier boards always do full modesets) once atomic commits are implemented. Some functions are put under the "nouveau_conn" namespace now, rather than "nouveau_connector", to distinguish functions that will work for (upcoming) MST connectors too. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
90 lines
2.4 KiB
C
90 lines
2.4 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_CRTC_H__
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#define __NOUVEAU_CRTC_H__
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#include <nvif/notify.h>
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struct nouveau_crtc {
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struct drm_crtc base;
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int index;
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struct nvif_notify vblank;
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uint32_t dpms_saved_fp_control;
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uint32_t fp_users;
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int saturation;
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int color_vibrance;
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int vibrant_hue;
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int sharpness;
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int last_dpms;
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int cursor_saved_x, cursor_saved_y;
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struct {
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int cpp;
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bool blanked;
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uint32_t offset;
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uint32_t handle;
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} fb;
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struct {
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struct nouveau_bo *nvbo;
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bool visible;
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uint32_t offset;
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void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
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void (*set_pos)(struct nouveau_crtc *, int x, int y);
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void (*hide)(struct nouveau_crtc *, bool update);
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void (*show)(struct nouveau_crtc *, bool update);
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} cursor;
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struct {
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struct nouveau_bo *nvbo;
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uint16_t r[256];
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uint16_t g[256];
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uint16_t b[256];
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int depth;
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} lut;
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void (*save)(struct drm_crtc *crtc);
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void (*restore)(struct drm_crtc *crtc);
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};
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static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
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{
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return crtc ? container_of(crtc, struct nouveau_crtc, base) : NULL;
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}
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static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
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{
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return &crtc->base;
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}
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int nv04_cursor_init(struct nouveau_crtc *);
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#endif /* __NOUVEAU_CRTC_H__ */
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