search for: gem_prime_export

...c > +++ b/drivers/gpu/drm/drm_prime.c > @@ -386,10 +386,6 @@ static struct dma_buf *export_and_register_object(struct drm_device *dev, > > if (obj->funcs && obj->funcs->export) > dmabuf = obj->funcs->export(obj, flags); > - else if (dev->driver->gem_prime_export) > - dmabuf = dev->driver->gem_prime_export(obj, flags); > - else > - dmabuf = drm_gem_prime_export(obj, flags); > if (IS_ERR(dmabuf)) { > /* normally the created dma-buf takes ownership of the ref, > * but if that fails then drop the ref > @@ -419,7 +415,7 @@...

...- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -386,10 +386,6 @@ static struct dma_buf *export_and_register_object(struct drm_device *dev, if (obj->funcs && obj->funcs->export) dmabuf = obj->funcs->export(obj, flags); - else if (dev->driver->gem_prime_export) - dmabuf = dev->driver->gem_prime_export(obj, flags); - else - dmabuf = drm_gem_prime_export(obj, flags); if (IS_ERR(dmabuf)) { /* normally the created dma-buf takes ownership of the ref, * but if that fails then drop the ref @@ -419,7 +415,7 @@ static struct dma_buf *export_and_r...

...- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -386,10 +386,6 @@ static struct dma_buf *export_and_register_object(struct drm_device *dev, if (obj->funcs && obj->funcs->export) dmabuf = obj->funcs->export(obj, flags); - else if (dev->driver->gem_prime_export) - dmabuf = dev->driver->gem_prime_export(obj, flags); - else - dmabuf = drm_gem_prime_export(obj, flags); if (IS_ERR(dmabuf)) { /* normally the created dma-buf takes ownership of the ref, * but if that fails then drop the ref @@ -419,7 +415,7 @@ static struct dma_buf *export_and_r...

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #18 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to an instance of

The i.MX DCSS driver uses CMA helpers with default callback functions. Initialize the driver structure with the rsp CMA helper macro. The driver is being converted to use GEM object functions as part of this change. Two callbacks, .gem_prime_export and .gem_prime_import, were initialized to their default implementations, so they are just kept empty now. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> Reported-by: kernel test robot <lkp at intel.com> --- drivers/gpu/drm/imx/dcss/dcss-kms.c | 14 +------------- 1 file ch...

...pu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { #if defined(CONFIG_DEBUG_FS) .debugfs_init = qxl_debugfs_init, #endif + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, .gem_prime_pin = qxl_gem_prime_pin, .gem_prime_unpin = qxl_gem_prime_unpin, + .gem_prime_get_sg_table = qxl_gem_prime_get_sg_table, + .gem_prime_import_sg_table = qxl_gem_prime_import_sg_table, .gem_prime_vmap = qxl_gem_prime...

...pu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { #if defined(CONFIG_DEBUG_FS) .debugfs_init = qxl_debugfs_init, #endif + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, .gem_prime_pin = qxl_gem_prime_pin, .gem_prime_unpin = qxl_gem_prime_unpin, + .gem_prime_get_sg_table = qxl_gem_prime_get_sg_table, + .gem_prime_import_sg_table = qxl_gem_prime_import_sg_table, .gem_prime_vmap = qxl_gem_prime...

...psub.c > @@ -80,19 +80,7 @@ static struct drm_driver zynqmp_dpsub_drm_driver = { > .driver_features = DRIVER_MODESET | DRIVER_GEM | > DRIVER_ATOMIC, > > - .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > - .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = drm_gem_prime_export, > - .gem_prime_import = drm_gem_prime_import, > - .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table, > - .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, > - .gem_prime_vmap = drm_gem_cma_prime_vmap, > - .gem_prime_vunmap = drm_gem_...

...amdgpu_gem_object_close, > .dumb_create = amdgpu_mode_dumb_create, > .dumb_map_offset = amdgpu_mode_dumb_mmap, > .fops = &amdgpu_driver_kms_fops, > > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = amdgpu_gem_prime_export, > .gem_prime_import = amdgpu_gem_prime_import, > - .gem_prime_vmap = amdgpu_gem_prime_vmap, > - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, > .gem_prime_mmap = amdgpu_gem_prime_mmap, > > .name = DRIVER_NAME, > diff --git a/drivers/gpu/drm...

...psub.c > @@ -80,19 +80,7 @@ static struct drm_driver zynqmp_dpsub_drm_driver = { > .driver_features = DRIVER_MODESET | DRIVER_GEM | > DRIVER_ATOMIC, > > - .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > - .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = drm_gem_prime_export, > - .gem_prime_import = drm_gem_prime_import, > - .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table, > - .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, > - .gem_prime_vmap = drm_gem_cma_prime_vmap, > - .gem_prime_vunmap = drm_gem_...

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #16 and #18 to #19 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to

...ver and in the DRM core/helpers is being removed by patch #22. Further testing is welcome. I tested the drivers for which I have HW available. These are gma500, i915, nouveau, radeon and vc4. The console, Weston and Xorg apparently work with the patches applied. v3: * restore default call to drm_gem_prime_export() in drm_gem_prime_handle_to_fd() * return -ENOSYS if get_sg_table is not set * drop all checks for obj->funcs * clean up TODO list and documentation v2: * moved code in amdgpu and radeon * made several functions static in various drivers * updated TODO-list item * fix virtgpu Thomas...

...tic struct drm_driver qxl_driver = { >> #if defined(CONFIG_DEBUG_FS) >> .debugfs_init = qxl_debugfs_init, >> #endif >> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, >> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, >> .gem_prime_export = drm_gem_prime_export, >> .gem_prime_import = drm_gem_prime_import, >> .gem_prime_pin = qxl_gem_prime_pin, >> .gem_prime_unpin = qxl_gem_prime_unpin, >> + .gem_prime_get_sg_table = qxl_gem_prime_get_sg_table, >> + .gem_prime_impo...

...tic struct drm_driver qxl_driver = { >> #if defined(CONFIG_DEBUG_FS) >> .debugfs_init = qxl_debugfs_init, >> #endif >> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, >> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, >> .gem_prime_export = drm_gem_prime_export, >> .gem_prime_import = drm_gem_prime_import, >> .gem_prime_pin = qxl_gem_prime_pin, >> .gem_prime_unpin = qxl_gem_prime_unpin, >> + .gem_prime_get_sg_table = qxl_gem_prime_get_sg_table, >> + .gem_prime_impo...

...octl_desc i915_ioctls[] = { > DRM_IOCTL_DEF_DRV(I915_GEM_VM_DESTROY, i915_gem_vm_destroy_ioctl, DRM_RENDER_ALLOW), > }; > > +const struct drm_gem_object_funcs i915_gem_object_funcs = { > + .free = i915_gem_free_object, > + .close = i915_gem_close_object, > + .export = i915_gem_prime_export, > +}; > + Any reason not to make this static in i915_gem_object.c next to its only user? BR, Jani. > static struct drm_driver driver = { > /* Don't use MTRRs here; the Xserver or userspace app should > * deal with them for Intel hardware. > @@ -1853,12 +1859,8 @@ st...

...arg); > -void radeon_gem_object_free(struct drm_gem_object *obj); > -int radeon_gem_object_open(struct drm_gem_object *obj, > - struct drm_file *file_priv); > -void radeon_gem_object_close(struct drm_gem_object *obj, > - struct drm_file *file_priv); > -struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, > - int flags); > extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, > unsigned int flags, int *vpos, int *hpos, > ktime_t *stime, ktime_t *etime, > @@ -145,14 +138,9 @@ int radeon_mode_dumb_mmap...

...rq_handler_kms(int irq, void *arg); -void radeon_gem_object_free(struct drm_gem_object *obj); -int radeon_gem_object_open(struct drm_gem_object *obj, - struct drm_file *file_priv); -void radeon_gem_object_close(struct drm_gem_object *obj, - struct drm_file *file_priv); -struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, - int flags); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime, @@ -145,14 +138,9 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, int...

...amdgpu_gem_object_close, > .dumb_create = amdgpu_mode_dumb_create, > .dumb_map_offset = amdgpu_mode_dumb_mmap, > .fops = &amdgpu_driver_kms_fops, > > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = amdgpu_gem_prime_export, > .gem_prime_import = amdgpu_gem_prime_import, > - .gem_prime_vmap = amdgpu_gem_prime_vmap, > - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, > .gem_prime_mmap = amdgpu_gem_prime_mmap, > > .name = DRIVER_NAME, > diff --git a/drivers/gpu/drm...

..., Jani. > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index f7385abdd74b..4a0a7fb85c53 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -2769,8 +2769,7 @@ static struct drm_driver driver = { > .gem_prime_export = i915_gem_prime_export, > .gem_prime_import = i915_gem_prime_import, > > - .get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos, > - .get_scanout_position = i915_get_crtc_scanoutpos, > + .get_vblank_timestamp = i915_calc_vbltimestamp_from_scanoutpos, > > .dumb...

...unload = virtio_gpu_driver_unload, @@ -128,6 +128,17 @@ static struct drm_driver driver = { .debugfs_init = virtio_gpu_debugfs_init, .debugfs_cleanup = virtio_gpu_debugfs_takedown, #endif + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, + .gem_prime_export = drm_gem_prime_export, + .gem_prime_import = drm_gem_prime_import, + .gem_prime_pin = virtgpu_gem_prime_pin, + .gem_prime_unpin = virtgpu_gem_prime_unpin, + .gem_prime_get_sg_table = virtgpu_gem_prime_get_sg_table, + .gem_prime_import_sg_table = virtgpu_gem_prime_import_sg_table, + .gem_prime_vmap...