diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 124 |
1 files changed, 48 insertions, 76 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 12efecc17df6..594af8eb04c6 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1,27 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * - * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA - * - * 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, sub license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS 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. + * Copyright (c) 2009-2025 Broadcom. All Rights Reserved. The term + * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * **************************************************************************/ @@ -56,12 +37,11 @@ #define VMWGFX_DRIVER_NAME "vmwgfx" -#define VMWGFX_DRIVER_DATE "20211206" #define VMWGFX_DRIVER_MAJOR 2 -#define VMWGFX_DRIVER_MINOR 20 +#define VMWGFX_DRIVER_MINOR 21 #define VMWGFX_DRIVER_PATCHLEVEL 0 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024) -#define VMWGFX_MAX_DISPLAYS 16 +#define VMWGFX_NUM_DISPLAY_UNITS 8 #define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768 #define VMWGFX_MIN_INITIAL_WIDTH 1280 @@ -81,7 +61,7 @@ #define VMWGFX_NUM_GB_CONTEXT 256 #define VMWGFX_NUM_GB_SHADER 20000 #define VMWGFX_NUM_GB_SURFACE 32768 -#define VMWGFX_NUM_GB_SCREEN_TARGET VMWGFX_MAX_DISPLAYS +#define VMWGFX_NUM_GB_SCREEN_TARGET VMWGFX_NUM_DISPLAY_UNITS #define VMWGFX_NUM_DXCONTEXT 256 #define VMWGFX_NUM_DXQUERY 512 #define VMWGFX_NUM_MOB (VMWGFX_NUM_GB_CONTEXT +\ @@ -100,10 +80,6 @@ #define VMW_RES_SHADER ttm_driver_type4 #define VMW_RES_HT_ORDER 12 -#define VMW_CURSOR_SNOOP_FORMAT SVGA3D_A8R8G8B8 -#define VMW_CURSOR_SNOOP_WIDTH 64 -#define VMW_CURSOR_SNOOP_HEIGHT 64 - #define MKSSTAT_CAPACITY_LOG2 5U #define MKSSTAT_CAPACITY (1U << MKSSTAT_CAPACITY_LOG2) @@ -117,25 +93,8 @@ struct vmwgfx_hash_item { unsigned long key; }; - -/** - * struct vmw_validate_buffer - Carries validation info about buffers. - * - * @base: Validation info for TTM. - * @hash: Hash entry for quick lookup of the TTM buffer object. - * - * This structure contains also driver private validation info - * on top of the info needed by TTM. - */ -struct vmw_validate_buffer { - struct ttm_validate_buffer base; - struct vmwgfx_hash_item hash; - bool validate_as_mob; -}; - struct vmw_res_func; - /** * struct vmw-resource - base class for hardware resources * @@ -218,7 +177,7 @@ enum vmw_cmdbuf_res_type { struct vmw_cmdbuf_res_manager; struct vmw_cursor_snooper { - size_t age; + size_t id; uint32_t *image; }; @@ -445,15 +404,6 @@ struct vmw_sw_context{ struct vmw_legacy_display; struct vmw_overlay; -struct vmw_vga_topology_state { - uint32_t width; - uint32_t height; - uint32_t primary; - uint32_t pos_x; - uint32_t pos_y; -}; - - /* * struct vmw_otable - Guest Memory OBject table metadata * @@ -501,7 +451,6 @@ struct vmw_private { struct drm_device drm; struct ttm_device bdev; - struct drm_vma_offset_manager vma_manager; u32 pci_id; resource_size_t io_start; resource_size_t vram_start; @@ -642,6 +591,9 @@ struct vmw_private { uint32 *devcaps; + bool vkms_enabled; + struct workqueue_struct *crc_workq; + /* * mksGuestStat instance-descriptor and pid arrays */ @@ -662,7 +614,7 @@ static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res) static inline struct vmw_private *vmw_priv(struct drm_device *dev) { - return (struct vmw_private *)dev->dev_private; + return container_of(dev, struct vmw_private, drm); } static inline struct vmw_private *vmw_priv_from_ttm(struct ttm_device *bdev) @@ -787,6 +739,26 @@ extern int vmw_gmr_bind(struct vmw_private *dev_priv, extern void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id); /** + * User handles + */ +struct vmw_user_object { + struct vmw_surface *surface; + struct vmw_bo *buffer; +}; + +int vmw_user_object_lookup(struct vmw_private *dev_priv, struct drm_file *filp, + u32 handle, struct vmw_user_object *uo); +struct vmw_user_object *vmw_user_object_ref(struct vmw_user_object *uo); +void vmw_user_object_unref(struct vmw_user_object *uo); +bool vmw_user_object_is_null(struct vmw_user_object *uo); +struct vmw_surface *vmw_user_object_surface(struct vmw_user_object *uo); +struct vmw_bo *vmw_user_object_buffer(struct vmw_user_object *uo); +void *vmw_user_object_map(struct vmw_user_object *uo); +void *vmw_user_object_map_size(struct vmw_user_object *uo, size_t size); +void vmw_user_object_unmap(struct vmw_user_object *uo); +bool vmw_user_object_is_mapped(struct vmw_user_object *uo); + +/** * Resource utilities - vmwgfx_resource.c */ struct vmw_user_resource_conv; @@ -800,11 +772,6 @@ extern int vmw_resource_validate(struct vmw_resource *res, bool intr, extern int vmw_resource_reserve(struct vmw_resource *res, bool interruptible, bool no_backup); extern bool vmw_resource_needs_backup(const struct vmw_resource *res); -extern int vmw_user_lookup_handle(struct vmw_private *dev_priv, - struct drm_file *filp, - uint32_t handle, - struct vmw_surface **out_surf, - struct vmw_bo **out_buf); extern int vmw_user_resource_lookup_handle( struct vmw_private *dev_priv, struct ttm_object_file *tfile, @@ -836,6 +803,7 @@ void vmw_resource_mob_attach(struct vmw_resource *res); void vmw_resource_mob_detach(struct vmw_resource *res); void vmw_resource_dirty_update(struct vmw_resource *res, pgoff_t start, pgoff_t end); +int vmw_resource_clean(struct vmw_resource *res); int vmw_resources_clean(struct vmw_bo *vbo, pgoff_t start, pgoff_t end, pgoff_t *num_prefault); @@ -854,9 +822,7 @@ static inline bool vmw_resource_mob_attached(const struct vmw_resource *res) * GEM related functionality - vmwgfx_gem.c */ struct vmw_bo_params; -int vmw_gem_object_create(struct vmw_private *vmw, - struct vmw_bo_params *params, - struct vmw_bo **p_vbo); +extern const struct drm_gem_object_funcs vmw_gem_object_funcs; extern int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv, struct drm_file *filp, uint32_t size, @@ -1058,7 +1024,6 @@ int vmw_kms_init(struct vmw_private *dev_priv); int vmw_kms_close(struct vmw_private *dev_priv); int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv); void vmw_kms_cursor_snoop(struct vmw_surface *srf, struct ttm_object_file *tfile, struct ttm_buffer_object *bo, @@ -1066,9 +1031,6 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf, int vmw_kms_write_svga(struct vmw_private *vmw_priv, unsigned width, unsigned height, unsigned pitch, unsigned bpp, unsigned depth); -bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv, - uint32_t pitch, - uint32_t height); int vmw_kms_present(struct vmw_private *dev_priv, struct drm_file *file_priv, struct vmw_framebuffer *vfb, @@ -1078,14 +1040,10 @@ int vmw_kms_present(struct vmw_private *dev_priv, uint32_t num_clips); int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -void vmw_kms_legacy_hotspot_clear(struct vmw_private *dev_priv); int vmw_kms_suspend(struct drm_device *dev); int vmw_kms_resume(struct drm_device *dev); void vmw_kms_lost_device(struct drm_device *dev); -int vmw_dumb_create(struct drm_file *file_priv, - struct drm_device *dev, - struct drm_mode_create_dumb *args); extern int vmw_resource_pin(struct vmw_resource *res, bool interruptible); extern void vmw_resource_unpin(struct vmw_resource *res); extern enum vmw_res_type vmw_res_type(const struct vmw_resource *res); @@ -1130,6 +1088,9 @@ extern int vmw_prime_handle_to_fd(struct drm_device *dev, struct drm_file *file_priv, uint32_t handle, uint32_t flags, int *prime_fd); +struct drm_gem_object *vmw_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *table); /* * MemoryOBject management - vmwgfx_mob.c @@ -1199,6 +1160,15 @@ extern int vmw_gb_surface_reference_ext_ioctl(struct drm_device *dev, int vmw_gb_surface_define(struct vmw_private *dev_priv, const struct vmw_surface_metadata *req, struct vmw_surface **srf_out); +struct vmw_surface *vmw_lookup_surface_for_buffer(struct vmw_private *vmw, + struct vmw_bo *bo, + u32 handle); +u32 vmw_lookup_surface_handle_for_buffer(struct vmw_private *vmw, + struct vmw_bo *bo, + u32 handle); +int vmw_dumb_create(struct drm_file *file_priv, + struct drm_device *dev, + struct drm_mode_create_dumb *args); /* * Shader management - vmwgfx_shader.c @@ -1354,9 +1324,9 @@ void vmw_diff_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, void vmw_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, size_t n); -int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, +int vmw_bo_cpu_blit(struct vmw_bo *dst, u32 dst_offset, u32 dst_stride, - struct ttm_buffer_object *src, + struct vmw_bo *src, u32 src_offset, u32 src_stride, u32 w, u32 h, struct vmw_diff_cpy *diff); @@ -1395,8 +1365,10 @@ int vmw_mksstat_remove_all(struct vmw_private *dev_priv); DRM_DEBUG_DRIVER(fmt, ##__VA_ARGS__) /* Resource dirtying - vmwgfx_page_dirty.c */ +bool vmw_bo_is_dirty(struct vmw_bo *vbo); void vmw_bo_dirty_scan(struct vmw_bo *vbo); int vmw_bo_dirty_add(struct vmw_bo *vbo); +void vmw_bo_dirty_clear(struct vmw_bo *vbo); void vmw_bo_dirty_transfer_to_res(struct vmw_resource *res); void vmw_bo_dirty_clear_res(struct vmw_resource *res); void vmw_bo_dirty_release(struct vmw_bo *vbo); |