From 473a1997ace1a9fb545d0457549e50d17eb36175 Mon Sep 17 00:00:00 2001 From: Maarten Maathuis Date: Sun, 22 Jun 2008 16:29:00 +0200 Subject: NV50: Initial import of kernel modesetting. --- linux-core/nv50_display.h | 83 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 linux-core/nv50_display.h (limited to 'linux-core/nv50_display.h') diff --git a/linux-core/nv50_display.h b/linux-core/nv50_display.h new file mode 100644 index 00000000..f20e67da --- /dev/null +++ b/linux-core/nv50_display.h @@ -0,0 +1,83 @@ +/* + * 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 __NV50_DISPLAY_H__ +#define __NV50_DISPLAY_H__ + +#include "drmP.h" +#include "drm.h" +#include "nouveau_dma.h" +#include "nouveau_drv.h" +#include "nouveau_reg.h" +#include "nv50_display_commands.h" + +/* for convience, so you can see through the trees. */ +#define NV50_DEBUG DRM_ERROR + +struct nouveau_hw_mode { + unsigned int clock; + unsigned short hdisplay, hblank_start, hsync_start, hsync_end, hblank_end, htotal; + unsigned short vdisplay, vblank_start, vsync_start, vsync_end, vblank_end, vtotal; + + unsigned int flags; +}; + +struct nv50_crtc; +struct nv50_output; +struct nv50_connector; + +struct nv50_display { + struct drm_device *dev; + + bool preinit_done; + bool init_done; + + int last_crtc; /* crtc used for last mode set */ + + int (*pre_init) (struct nv50_display *display); + int (*init) (struct nv50_display *display); + int (*disable) (struct nv50_display *display); + int (*update) (struct nv50_display *display); + + struct list_head crtcs; + struct list_head outputs; + struct list_head connectors; +}; + +enum scaling_modes { + SCALE_PANEL, + SCALE_FULLSCREEN, + SCALE_ASPECT, + SCALE_NOSCALE, + SCALE_INVALID +}; + +void nv50_display_command(struct drm_nouveau_private *dev_priv, uint32_t mthd, uint32_t val); +struct nv50_display *nv50_get_display(struct drm_device *dev); +int nv50_display_create(struct drm_device *dev); +int nv50_display_destroy(struct drm_device *dev); + +#endif /* __NV50_DISPLAY_H__ */ -- cgit v1.2.3