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path: root/drivers/gpu/drm/vboxvideo/vbox_drv.h (follow)
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2021-09-23drm/vboxvideo: Use managed interfaces for framebuffer write combiningThomas Zimmermann1-1/+0
Replace arch_phys_wc_add() with the rsp managed function. Allows for removing the cleanup code for memory management Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210916181601.9146-6-tzimmermann@suse.de
2021-07-15drm/vbox: Convert to Linux IRQ interfacesThomas Zimmermann1-1/+0
Drop the DRM IRQ midlayer in favor of Linux IRQ interfaces. DRM's IRQ helpers are mostly useful for UMS drivers. Modern KMS drivers don't benefit from using it. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210706075011.9009-1-tzimmermann@suse.de
2020-04-28drm/vboxvideo: Stop using drm_device->dev_privateDaniel Vetter1-0/+1
We use the baseclass pattern here, so lets to the proper (and more typesafe) upcasting. Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-5-daniel.vetter@ffwll.ch
2019-10-16drm/vboxvideo: Replace struct vram_framebuffer with generic implemenationThomas Zimmermann1-14/+0
The vboxvideo driver's struct vram_framebuffer stores a DRM framebuffer with an assiciated GEM object. This functionality is also provided by generic code. Switch vboxvideo over. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-4-tzimmermann@suse.de
2019-10-16drm/vboxvideo: Switch to drm_atomic_helper_dirty_fb()Thomas Zimmermann1-4/+0
The vboxvideo driver provides struct drm_framebuffer_funcs.dirty_fb from its own implementation. Switch over to drm_atomic_helper_dirty_fb() and handle screen updates in the primary plane's atomic_update function. With dirty_fb out of the way, we can further replace struct vbox_frammebuffer with generic code. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-3-tzimmermann@suse.de
2019-10-16drm/vboxvideo: Switch to generic fbdev emulationThomas Zimmermann1-7/+0
There's nothing special about vboxvideo's fbdev emulation that is not provided by the generic implementation. Switch over and remove the driver's code. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-2-tzimmermann@suse.de
2019-09-12drm/vram: Move VRAM memory manager to GEM VRAM implementationThomas Zimmermann1-2/+0
The separation between GEM VRAM objects and the memory manager is artificial, as they are only used with each other. Copying both implementations into the same file is a first step to simplifying the code. This patch only moves code without functional changes. v3: * update to use dev->vma_offset_manager v2: * update for debugfs support * typos in commit message Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190911110910.30698-2-tzimmermann@suse.de
2019-07-03drm/vbox: Remove empty PRIME functionsThomas Zimmermann1-12/+0
The vbox driver uses VRAM helpers for memory management. These helpers provide a basic implementation of PRIME functions, so the vbox driver's empty implmentation can be removed. As a side effect of this change, vbox can now use generic framebuffer emulation. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190702115012.4418-5-tzimmermann@suse.de
2019-05-15drm/vboxvideo: Convert vboxvideo driver to VRAM MMThomas Zimmermann1-14/+1
The data structure |struct drm_vram_mm| and its helpers replace vboxvideo's TTM-based memory manager. It's the same implementation; except for the type names. v4: * don't select DRM_TTM or DRM_VRAM_MM_HELPER v3: * use drm_gem_vram_mm_funcs * convert driver to drm_device-based instance v2: * implement vbox_mmap() with drm_vram_mm_mmap() Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-19-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-15drm/vboxvideo: Convert vboxvideo driver to |struct drm_gem_vram_object|Thomas Zimmermann1-59/+1
This patch replaces |struct vbox_bo| and its helpers with the generic implementation of |struct drm_gem_vram_object|. The only change in semantics is that &ttm_bo_driver.verify_access() now does the actual verification. v4: * select config option DRM_VRAM_HELPER v3: * remove forward declaration of struct vbox_gem_object v2: nothing Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-18-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-04-03Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie1-2/+0
amdgpu: - Switch to HMM for userptr (reverted until HMM fixes land) - New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default) - Initial RAS support for vega20 - BACO support for vega12 - BACO fixes for vega20 - Rework IH handling for page fault and retry interrupts - Cleanly split CPU and GPU paths for GPUVM updates - Powerplay fixes - XGMI fixes - Rework how DC interacts with atomic for planes - Clean up and simplify DC/Powerplay interfaces - Misc cleanups and bug fixes amdkfd: - Switch to HMM for userptr (reverted until HMM fixes land) - Add initial RAS support - MQD fixes ttm: - Unify DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only - Misc cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com
2019-03-20drm/vboxvideo: Remove unused including <linux/version.h>YueHaibing1-1/+0
Remove including <linux/version.h> that don't need it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190320015429.86347-1-yuehaibing@huawei.com
2019-03-11drm/vboxvideo: Move the vboxvideo driver out of stagingHans de Goede1-0/+274
The vboxvideo driver has been converted to the atomic modesetting API and all FIXME and TODO items have been fixed, so it is time to move it out of staging. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190304164724.10210-4-hdegoede@redhat.com
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