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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-08-29 03:24:53 -04:00
89f55d5859
Move the driver specific fbdev fb calls to the display parent interface. Reuse the existing struct intel_display_bo_interface, as this is mostly about gem objects. Put everything behind IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) to catch configuration issues at build or link time. v2: Rebase Reviewed-by: Michał Grzelak <michal.grzelak@intel.com> # v1 Link: https://patch.msgid.link/a6bb24909a58181cfc41b91a4c6538a181d27158.1774950508.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
// SPDX-License-Identifier: MIT
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/* Copyright © 2026 Intel Corporation */
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#include <drm/drm_gem.h>
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#include <drm/intel/display_parent_interface.h>
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#include "intel_bo.h"
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#include "intel_display_core.h"
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#include "intel_display_types.h"
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bool intel_bo_is_tiled(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->is_tiled && display->parent->bo->is_tiled(obj);
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}
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bool intel_bo_is_userptr(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->is_userptr && display->parent->bo->is_userptr(obj);
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}
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bool intel_bo_is_shmem(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->is_shmem && display->parent->bo->is_shmem(obj);
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}
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bool intel_bo_is_protected(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->is_protected(obj);
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}
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int intel_bo_key_check(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->key_check(obj);
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}
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int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->fb_mmap(obj, vma);
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}
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int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->read_from_page(obj, offset, dst, size);
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}
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void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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if (display->parent->bo->describe)
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display->parent->bo->describe(m, obj);
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}
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int intel_bo_framebuffer_init(struct drm_gem_object *obj, struct drm_mode_fb_cmd2 *mode_cmd)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->framebuffer_init(obj, mode_cmd);
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}
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void intel_bo_framebuffer_fini(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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display->parent->bo->framebuffer_fini(obj);
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}
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struct drm_gem_object *intel_bo_framebuffer_lookup(struct intel_display *display,
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struct drm_file *filp,
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const struct drm_mode_fb_cmd2 *user_mode_cmd)
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{
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return display->parent->bo->framebuffer_lookup(display->drm, filp, user_mode_cmd);
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}
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#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
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u32 intel_bo_fbdev_pitch_align(struct intel_display *display, u32 stride)
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{
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return display->parent->bo->fbdev_pitch_align(stride);
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}
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struct drm_gem_object *intel_bo_fbdev_create(struct intel_display *display, int size)
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{
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return display->parent->bo->fbdev_create(display->drm, size);
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}
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void intel_bo_fbdev_destroy(struct drm_gem_object *obj)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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display->parent->bo->fbdev_destroy(obj);
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}
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int intel_bo_fbdev_fill_info(struct drm_gem_object *obj, struct fb_info *info,
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struct i915_vma *vma)
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{
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struct intel_display *display = to_intel_display(obj->dev);
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return display->parent->bo->fbdev_fill_info(obj, info, vma);
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}
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#endif
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