| Message ID | 1441713391-24732-7-git-send-email-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi On Tue, Sep 8, 2015 at 1:56 PM, Daniel Vetter <daniel.vetter@ffwll.ch> wrote: > And use it in radeon to replace all the ioctls no longer valid in kms > mode. I plan to also use this later on when nuking the ums support for > i915. > > Note that setting the function pointer in the ioctl table to NULL > would amount to the same, but that results in some debug output from > the drm_ioctl() function. I've figured it's cleaner to have a > special-purpose function. > > Cc: Alex Deucher <alexdeucher@gmail.com> > Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > drivers/gpu/drm/drm_ioctl.c | 7 +++ > drivers/gpu/drm/radeon/radeon_kms.c | 94 +++++++++++-------------------------- > include/drm/drmP.h | 2 + > 3 files changed, 36 insertions(+), 67 deletions(-) > > diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c > index 4d7f2677b2ea..f0b4f581f6ce 100644 > --- a/drivers/gpu/drm/drm_ioctl.c > +++ b/drivers/gpu/drm/drm_ioctl.c > @@ -415,6 +415,13 @@ int drm_noop(struct drm_device *dev, void *data, > } > EXPORT_SYMBOL(drm_noop); > > +int drm_invalid_op(struct drm_device *dev, void *data, > + struct drm_file *file_priv) > +{ > + return -EINVAL; > +} > +EXPORT_SYMBOL(drm_invalid_op); > + We could just store ERR_PTR(-EINVAL) in the ioctl-table and make the ioctl-handler handle this. Anyway: Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Thanks David > /** > * Copy and IOCTL return string to user space > */ > diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c > index 4a119c255ba9..03d285b30c83 100644 > --- a/drivers/gpu/drm/radeon/radeon_kms.c > +++ b/drivers/gpu/drm/radeon/radeon_kms.c > @@ -844,74 +844,34 @@ int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, > drmcrtc, &drmcrtc->hwmode); > } > > -#define KMS_INVALID_IOCTL(name) \ > -static int name(struct drm_device *dev, void *data, struct drm_file \ > - *file_priv) \ > -{ \ > - DRM_ERROR("invalid ioctl with kms %s\n", __func__); \ > - return -EINVAL; \ > -} > - > -/* > - * All these ioctls are invalid in kms world. > - */ > -KMS_INVALID_IOCTL(radeon_cp_init_kms) > -KMS_INVALID_IOCTL(radeon_cp_start_kms) > -KMS_INVALID_IOCTL(radeon_cp_stop_kms) > -KMS_INVALID_IOCTL(radeon_cp_reset_kms) > -KMS_INVALID_IOCTL(radeon_cp_idle_kms) > -KMS_INVALID_IOCTL(radeon_cp_resume_kms) > -KMS_INVALID_IOCTL(radeon_engine_reset_kms) > -KMS_INVALID_IOCTL(radeon_fullscreen_kms) > -KMS_INVALID_IOCTL(radeon_cp_swap_kms) > -KMS_INVALID_IOCTL(radeon_cp_clear_kms) > -KMS_INVALID_IOCTL(radeon_cp_vertex_kms) > -KMS_INVALID_IOCTL(radeon_cp_indices_kms) > -KMS_INVALID_IOCTL(radeon_cp_texture_kms) > -KMS_INVALID_IOCTL(radeon_cp_stipple_kms) > -KMS_INVALID_IOCTL(radeon_cp_indirect_kms) > -KMS_INVALID_IOCTL(radeon_cp_vertex2_kms) > -KMS_INVALID_IOCTL(radeon_cp_cmdbuf_kms) > -KMS_INVALID_IOCTL(radeon_cp_getparam_kms) > -KMS_INVALID_IOCTL(radeon_cp_flip_kms) > -KMS_INVALID_IOCTL(radeon_mem_alloc_kms) > -KMS_INVALID_IOCTL(radeon_mem_free_kms) > -KMS_INVALID_IOCTL(radeon_mem_init_heap_kms) > -KMS_INVALID_IOCTL(radeon_irq_emit_kms) > -KMS_INVALID_IOCTL(radeon_irq_wait_kms) > -KMS_INVALID_IOCTL(radeon_cp_setparam_kms) > -KMS_INVALID_IOCTL(radeon_surface_alloc_kms) > -KMS_INVALID_IOCTL(radeon_surface_free_kms) > - > - > const struct drm_ioctl_desc radeon_ioctls_kms[] = { > - DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > - DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc_kms, DRM_AUTH), > - DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free_kms, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_CP_START, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_RESET, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_SWAP, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_CLEAR, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_VERTEX, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_INDICES, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_FLIP, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_ALLOC, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_FREE, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), > + DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, drm_invalid_op, DRM_AUTH), > + DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, drm_invalid_op, DRM_AUTH), > /* KMS */ > DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), > DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), > diff --git a/include/drm/drmP.h b/include/drm/drmP.h > index 5e3acb480d9a..feba39e3cf6d 100644 > --- a/include/drm/drmP.h > +++ b/include/drm/drmP.h > @@ -906,6 +906,8 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait); > /* Misc. IOCTL support (drm_ioctl.c) */ > int drm_noop(struct drm_device *dev, void *data, > struct drm_file *file_priv); > +int drm_invalid_op(struct drm_device *dev, void *data, > + struct drm_file *file_priv); > > /* Cache management (drm_cache.c) */ > void drm_clflush_pages(struct page *pages[], unsigned long num_pages); > -- > 2.5.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index 4d7f2677b2ea..f0b4f581f6ce 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -415,6 +415,13 @@ int drm_noop(struct drm_device *dev, void *data, } EXPORT_SYMBOL(drm_noop); +int drm_invalid_op(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + return -EINVAL; +} +EXPORT_SYMBOL(drm_invalid_op); + /** * Copy and IOCTL return string to user space */ diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 4a119c255ba9..03d285b30c83 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -844,74 +844,34 @@ int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, drmcrtc, &drmcrtc->hwmode); } -#define KMS_INVALID_IOCTL(name) \ -static int name(struct drm_device *dev, void *data, struct drm_file \ - *file_priv) \ -{ \ - DRM_ERROR("invalid ioctl with kms %s\n", __func__); \ - return -EINVAL; \ -} - -/* - * All these ioctls are invalid in kms world. - */ -KMS_INVALID_IOCTL(radeon_cp_init_kms) -KMS_INVALID_IOCTL(radeon_cp_start_kms) -KMS_INVALID_IOCTL(radeon_cp_stop_kms) -KMS_INVALID_IOCTL(radeon_cp_reset_kms) -KMS_INVALID_IOCTL(radeon_cp_idle_kms) -KMS_INVALID_IOCTL(radeon_cp_resume_kms) -KMS_INVALID_IOCTL(radeon_engine_reset_kms) -KMS_INVALID_IOCTL(radeon_fullscreen_kms) -KMS_INVALID_IOCTL(radeon_cp_swap_kms) -KMS_INVALID_IOCTL(radeon_cp_clear_kms) -KMS_INVALID_IOCTL(radeon_cp_vertex_kms) -KMS_INVALID_IOCTL(radeon_cp_indices_kms) -KMS_INVALID_IOCTL(radeon_cp_texture_kms) -KMS_INVALID_IOCTL(radeon_cp_stipple_kms) -KMS_INVALID_IOCTL(radeon_cp_indirect_kms) -KMS_INVALID_IOCTL(radeon_cp_vertex2_kms) -KMS_INVALID_IOCTL(radeon_cp_cmdbuf_kms) -KMS_INVALID_IOCTL(radeon_cp_getparam_kms) -KMS_INVALID_IOCTL(radeon_cp_flip_kms) -KMS_INVALID_IOCTL(radeon_mem_alloc_kms) -KMS_INVALID_IOCTL(radeon_mem_free_kms) -KMS_INVALID_IOCTL(radeon_mem_init_heap_kms) -KMS_INVALID_IOCTL(radeon_irq_emit_kms) -KMS_INVALID_IOCTL(radeon_irq_wait_kms) -KMS_INVALID_IOCTL(radeon_cp_setparam_kms) -KMS_INVALID_IOCTL(radeon_surface_alloc_kms) -KMS_INVALID_IOCTL(radeon_surface_free_kms) - - const struct drm_ioctl_desc radeon_ioctls_kms[] = { - DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc_kms, DRM_AUTH), - DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free_kms, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_START, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_RESET, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SWAP, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CLEAR, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_VERTEX, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INDICES, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FLIP, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_ALLOC, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_FREE, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, drm_invalid_op, DRM_AUTH), + DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, drm_invalid_op, DRM_AUTH), /* KMS */ DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 5e3acb480d9a..feba39e3cf6d 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -906,6 +906,8 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait); /* Misc. IOCTL support (drm_ioctl.c) */ int drm_noop(struct drm_device *dev, void *data, struct drm_file *file_priv); +int drm_invalid_op(struct drm_device *dev, void *data, + struct drm_file *file_priv); /* Cache management (drm_cache.c) */ void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
And use it in radeon to replace all the ioctls no longer valid in kms mode. I plan to also use this later on when nuking the ums support for i915. Note that setting the function pointer in the ioctl table to NULL would amount to the same, but that results in some debug output from the drm_ioctl() function. I've figured it's cleaner to have a special-purpose function. Cc: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/drm_ioctl.c | 7 +++ drivers/gpu/drm/radeon/radeon_kms.c | 94 +++++++++++-------------------------- include/drm/drmP.h | 2 + 3 files changed, 36 insertions(+), 67 deletions(-)