1fb1d9738SJakob Bornecrantz /************************************************************************** 2fb1d9738SJakob Bornecrantz * 3c8261a96SSinclair Yeh * Copyright © 2009-2014 VMware, Inc., Palo Alto, CA., USA 4fb1d9738SJakob Bornecrantz * All Rights Reserved. 5fb1d9738SJakob Bornecrantz * 6fb1d9738SJakob Bornecrantz * Permission is hereby granted, free of charge, to any person obtaining a 7fb1d9738SJakob Bornecrantz * copy of this software and associated documentation files (the 8fb1d9738SJakob Bornecrantz * "Software"), to deal in the Software without restriction, including 9fb1d9738SJakob Bornecrantz * without limitation the rights to use, copy, modify, merge, publish, 10fb1d9738SJakob Bornecrantz * distribute, sub license, and/or sell copies of the Software, and to 11fb1d9738SJakob Bornecrantz * permit persons to whom the Software is furnished to do so, subject to 12fb1d9738SJakob Bornecrantz * the following conditions: 13fb1d9738SJakob Bornecrantz * 14fb1d9738SJakob Bornecrantz * The above copyright notice and this permission notice (including the 15fb1d9738SJakob Bornecrantz * next paragraph) shall be included in all copies or substantial portions 16fb1d9738SJakob Bornecrantz * of the Software. 17fb1d9738SJakob Bornecrantz * 18fb1d9738SJakob Bornecrantz * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19fb1d9738SJakob Bornecrantz * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20fb1d9738SJakob Bornecrantz * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 21fb1d9738SJakob Bornecrantz * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 22fb1d9738SJakob Bornecrantz * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 23fb1d9738SJakob Bornecrantz * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 24fb1d9738SJakob Bornecrantz * USE OR OTHER DEALINGS IN THE SOFTWARE. 25fb1d9738SJakob Bornecrantz * 26fb1d9738SJakob Bornecrantz **************************************************************************/ 27fb1d9738SJakob Bornecrantz 28fb1d9738SJakob Bornecrantz #ifndef VMWGFX_KMS_H_ 29fb1d9738SJakob Bornecrantz #define VMWGFX_KMS_H_ 30fb1d9738SJakob Bornecrantz 31760285e7SDavid Howells #include <drm/drmP.h> 32760285e7SDavid Howells #include <drm/drm_crtc_helper.h> 33fb1d9738SJakob Bornecrantz #include "vmwgfx_drv.h" 34fb1d9738SJakob Bornecrantz 35c8261a96SSinclair Yeh 36c8261a96SSinclair Yeh 3756d1c78dSJakob Bornecrantz #define VMWGFX_NUM_DISPLAY_UNITS 8 3856d1c78dSJakob Bornecrantz 39fb1d9738SJakob Bornecrantz 40fb1d9738SJakob Bornecrantz #define vmw_framebuffer_to_vfb(x) \ 41fb1d9738SJakob Bornecrantz container_of(x, struct vmw_framebuffer, base) 42c8261a96SSinclair Yeh #define vmw_framebuffer_to_vfbs(x) \ 43c8261a96SSinclair Yeh container_of(x, struct vmw_framebuffer_surface, base.base) 44c8261a96SSinclair Yeh #define vmw_framebuffer_to_vfbd(x) \ 45c8261a96SSinclair Yeh container_of(x, struct vmw_framebuffer_dmabuf, base.base) 46fb1d9738SJakob Bornecrantz 47fb1d9738SJakob Bornecrantz /** 48fb1d9738SJakob Bornecrantz * Base class for framebuffers 49fb1d9738SJakob Bornecrantz * 50fb1d9738SJakob Bornecrantz * @pin is called the when ever a crtc uses this framebuffer 51fb1d9738SJakob Bornecrantz * @unpin is called 52fb1d9738SJakob Bornecrantz */ 53fb1d9738SJakob Bornecrantz struct vmw_framebuffer { 54fb1d9738SJakob Bornecrantz struct drm_framebuffer base; 55fb1d9738SJakob Bornecrantz int (*pin)(struct vmw_framebuffer *fb); 56fb1d9738SJakob Bornecrantz int (*unpin)(struct vmw_framebuffer *fb); 572fcd5a73SJakob Bornecrantz bool dmabuf; 5890ff18bcSThomas Hellstrom struct ttm_base_object *user_obj; 5990ff18bcSThomas Hellstrom uint32_t user_handle; 60fb1d9738SJakob Bornecrantz }; 61fb1d9738SJakob Bornecrantz 62c8261a96SSinclair Yeh /* 63c8261a96SSinclair Yeh * Clip rectangle 64c8261a96SSinclair Yeh */ 65c8261a96SSinclair Yeh struct vmw_clip_rect { 66c8261a96SSinclair Yeh int x1, x2, y1, y2; 67c8261a96SSinclair Yeh }; 68fb1d9738SJakob Bornecrantz 69c8261a96SSinclair Yeh struct vmw_framebuffer_surface { 70c8261a96SSinclair Yeh struct vmw_framebuffer base; 71c8261a96SSinclair Yeh struct vmw_surface *surface; 72c8261a96SSinclair Yeh struct vmw_dma_buffer *buffer; 73c8261a96SSinclair Yeh struct list_head head; 74c8261a96SSinclair Yeh struct drm_master *master; 75f89c6c32SSinclair Yeh bool is_dmabuf_proxy; /* true if this is proxy surface for DMA buf */ 76c8261a96SSinclair Yeh }; 77c8261a96SSinclair Yeh 78c8261a96SSinclair Yeh 79c8261a96SSinclair Yeh struct vmw_framebuffer_dmabuf { 80c8261a96SSinclair Yeh struct vmw_framebuffer base; 81c8261a96SSinclair Yeh struct vmw_dma_buffer *buffer; 82c8261a96SSinclair Yeh }; 83c8261a96SSinclair Yeh 84c8261a96SSinclair Yeh 85c8261a96SSinclair Yeh /* 86c8261a96SSinclair Yeh * Basic clip rect manipulation 87c8261a96SSinclair Yeh */ 88c8261a96SSinclair Yeh void vmw_clip_cliprects(struct drm_clip_rect *rects, 89c8261a96SSinclair Yeh int num_rects, 90c8261a96SSinclair Yeh struct vmw_clip_rect clip, 91c8261a96SSinclair Yeh SVGASignedRect *out_rects, 92c8261a96SSinclair Yeh int *out_num); 93fb1d9738SJakob Bornecrantz 94fb1d9738SJakob Bornecrantz /* 95fb1d9738SJakob Bornecrantz * Basic cursor manipulation 96fb1d9738SJakob Bornecrantz */ 97fb1d9738SJakob Bornecrantz int vmw_cursor_update_image(struct vmw_private *dev_priv, 98fb1d9738SJakob Bornecrantz u32 *image, u32 width, u32 height, 99fb1d9738SJakob Bornecrantz u32 hotspotX, u32 hotspotY); 100bfc2638dSJakob Bornecrantz int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv, 101bfc2638dSJakob Bornecrantz struct vmw_dma_buffer *dmabuf, 102bfc2638dSJakob Bornecrantz u32 width, u32 height, 103bfc2638dSJakob Bornecrantz u32 hotspotX, u32 hotspotY); 104fb1d9738SJakob Bornecrantz void vmw_cursor_update_position(struct vmw_private *dev_priv, 105fb1d9738SJakob Bornecrantz bool show, int x, int y); 106fb1d9738SJakob Bornecrantz 107bfc2638dSJakob Bornecrantz 108fb1d9738SJakob Bornecrantz /** 109fb1d9738SJakob Bornecrantz * Base class display unit. 110fb1d9738SJakob Bornecrantz * 111fb1d9738SJakob Bornecrantz * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector 112fb1d9738SJakob Bornecrantz * so the display unit is all of them at the same time. This is true for both 113fb1d9738SJakob Bornecrantz * legacy multimon and screen objects. 114fb1d9738SJakob Bornecrantz */ 115fb1d9738SJakob Bornecrantz struct vmw_display_unit { 116fb1d9738SJakob Bornecrantz struct drm_crtc crtc; 117fb1d9738SJakob Bornecrantz struct drm_encoder encoder; 118fb1d9738SJakob Bornecrantz struct drm_connector connector; 119fb1d9738SJakob Bornecrantz 120fb1d9738SJakob Bornecrantz struct vmw_surface *cursor_surface; 121fb1d9738SJakob Bornecrantz struct vmw_dma_buffer *cursor_dmabuf; 122fb1d9738SJakob Bornecrantz size_t cursor_age; 123fb1d9738SJakob Bornecrantz 124fb1d9738SJakob Bornecrantz int cursor_x; 125fb1d9738SJakob Bornecrantz int cursor_y; 126fb1d9738SJakob Bornecrantz 127fb1d9738SJakob Bornecrantz int hotspot_x; 128fb1d9738SJakob Bornecrantz int hotspot_y; 129fb1d9738SJakob Bornecrantz 130fb1d9738SJakob Bornecrantz unsigned unit; 131626ab771SJakob Bornecrantz 132626ab771SJakob Bornecrantz /* 133626ab771SJakob Bornecrantz * Prefered mode tracking. 134626ab771SJakob Bornecrantz */ 135626ab771SJakob Bornecrantz unsigned pref_width; 136626ab771SJakob Bornecrantz unsigned pref_height; 137626ab771SJakob Bornecrantz bool pref_active; 138626ab771SJakob Bornecrantz struct drm_display_mode *pref_mode; 139cd2b89e7SThomas Hellstrom 140cd2b89e7SThomas Hellstrom /* 141cd2b89e7SThomas Hellstrom * Gui positioning 142cd2b89e7SThomas Hellstrom */ 143cd2b89e7SThomas Hellstrom int gui_x; 144cd2b89e7SThomas Hellstrom int gui_y; 1456987427aSThomas Hellstrom bool is_implicit; 146fb1d9738SJakob Bornecrantz }; 147fb1d9738SJakob Bornecrantz 1482fcd5a73SJakob Bornecrantz #define vmw_crtc_to_du(x) \ 1492fcd5a73SJakob Bornecrantz container_of(x, struct vmw_display_unit, crtc) 150626ab771SJakob Bornecrantz #define vmw_connector_to_du(x) \ 151626ab771SJakob Bornecrantz container_of(x, struct vmw_display_unit, connector) 152626ab771SJakob Bornecrantz 153626ab771SJakob Bornecrantz 154fb1d9738SJakob Bornecrantz /* 155fb1d9738SJakob Bornecrantz * Shared display unit functions - vmwgfx_kms.c 156fb1d9738SJakob Bornecrantz */ 157c8261a96SSinclair Yeh void vmw_du_cleanup(struct vmw_display_unit *du); 158626ab771SJakob Bornecrantz void vmw_du_crtc_save(struct drm_crtc *crtc); 159626ab771SJakob Bornecrantz void vmw_du_crtc_restore(struct drm_crtc *crtc); 160626ab771SJakob Bornecrantz void vmw_du_crtc_gamma_set(struct drm_crtc *crtc, 161626ab771SJakob Bornecrantz u16 *r, u16 *g, u16 *b, 162626ab771SJakob Bornecrantz uint32_t start, uint32_t size); 163fb1d9738SJakob Bornecrantz int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, 164fb1d9738SJakob Bornecrantz uint32_t handle, uint32_t width, uint32_t height); 165fb1d9738SJakob Bornecrantz int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); 166626ab771SJakob Bornecrantz void vmw_du_connector_dpms(struct drm_connector *connector, int mode); 167626ab771SJakob Bornecrantz void vmw_du_connector_save(struct drm_connector *connector); 168626ab771SJakob Bornecrantz void vmw_du_connector_restore(struct drm_connector *connector); 169626ab771SJakob Bornecrantz enum drm_connector_status 170626ab771SJakob Bornecrantz vmw_du_connector_detect(struct drm_connector *connector, bool force); 171626ab771SJakob Bornecrantz int vmw_du_connector_fill_modes(struct drm_connector *connector, 172626ab771SJakob Bornecrantz uint32_t max_width, uint32_t max_height); 173626ab771SJakob Bornecrantz int vmw_du_connector_set_property(struct drm_connector *connector, 174626ab771SJakob Bornecrantz struct drm_property *property, 175626ab771SJakob Bornecrantz uint64_t val); 176cd2b89e7SThomas Hellstrom 177fb1d9738SJakob Bornecrantz 178fb1d9738SJakob Bornecrantz /* 179d8bd19d2SJakob Bornecrantz * Legacy display unit functions - vmwgfx_ldu.c 180fb1d9738SJakob Bornecrantz */ 181c8261a96SSinclair Yeh int vmw_kms_ldu_init_display(struct vmw_private *dev_priv); 182c8261a96SSinclair Yeh int vmw_kms_ldu_close_display(struct vmw_private *dev_priv); 183c8261a96SSinclair Yeh int vmw_kms_ldu_do_dmabuf_dirty(struct vmw_private *dev_priv, 184c8261a96SSinclair Yeh struct vmw_framebuffer *framebuffer, 185c8261a96SSinclair Yeh unsigned flags, unsigned color, 186c8261a96SSinclair Yeh struct drm_clip_rect *clips, 187c8261a96SSinclair Yeh unsigned num_clips, int increment); 188fb1d9738SJakob Bornecrantz 18956d1c78dSJakob Bornecrantz /* 19056d1c78dSJakob Bornecrantz * Screen Objects display functions - vmwgfx_scrn.c 19156d1c78dSJakob Bornecrantz */ 192c8261a96SSinclair Yeh int vmw_kms_sou_init_display(struct vmw_private *dev_priv); 193c8261a96SSinclair Yeh int vmw_kms_sou_close_display(struct vmw_private *dev_priv); 194c8261a96SSinclair Yeh int vmw_kms_sou_do_surface_dirty(struct vmw_private *dev_priv, 195c8261a96SSinclair Yeh struct drm_file *file_priv, 196c8261a96SSinclair Yeh struct vmw_framebuffer *framebuffer, 197c8261a96SSinclair Yeh unsigned flags, unsigned color, 198c8261a96SSinclair Yeh struct drm_clip_rect *clips, 199c8261a96SSinclair Yeh unsigned num_clips, int inc, 200c8261a96SSinclair Yeh struct vmw_fence_obj **out_fence); 201c8261a96SSinclair Yeh int vmw_kms_sou_do_dmabuf_dirty(struct drm_file *file_priv, 202c8261a96SSinclair Yeh struct vmw_private *dev_priv, 203c8261a96SSinclair Yeh struct vmw_framebuffer *framebuffer, 204c8261a96SSinclair Yeh unsigned flags, unsigned color, 205c8261a96SSinclair Yeh struct drm_clip_rect *clips, 206c8261a96SSinclair Yeh unsigned num_clips, int increment, 207c8261a96SSinclair Yeh struct vmw_fence_obj **out_fence); 20835c05125SSinclair Yeh 20935c05125SSinclair Yeh 21035c05125SSinclair Yeh /* 21135c05125SSinclair Yeh * Screen Target Display Unit functions - vmwgfx_stdu.c 21235c05125SSinclair Yeh */ 21335c05125SSinclair Yeh int vmw_kms_stdu_init_display(struct vmw_private *dev_priv); 21435c05125SSinclair Yeh int vmw_kms_stdu_close_display(struct vmw_private *dev_priv); 21535c05125SSinclair Yeh int vmw_kms_stdu_do_surface_dirty(struct vmw_private *dev_priv, 21635c05125SSinclair Yeh struct drm_file *file_priv, 21735c05125SSinclair Yeh struct vmw_framebuffer *framebuffer, 21835c05125SSinclair Yeh struct drm_clip_rect *clips, 21935c05125SSinclair Yeh unsigned num_clips, int increment); 22035c05125SSinclair Yeh int vmw_kms_stdu_present(struct vmw_private *dev_priv, 22135c05125SSinclair Yeh struct drm_file *file_priv, 22235c05125SSinclair Yeh struct vmw_framebuffer *vfb, 22335c05125SSinclair Yeh uint32_t user_handle, 22435c05125SSinclair Yeh int32_t dest_x, int32_t dest_y, 22535c05125SSinclair Yeh struct drm_vmw_rect *clips, 22635c05125SSinclair Yeh uint32_t num_clips); 22735c05125SSinclair Yeh 228fb1d9738SJakob Bornecrantz #endif 229