diff options
Diffstat (limited to 'drivers/gpu/drm/drm_plane_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_plane_helper.c | 68 |
1 files changed, 1 insertions, 67 deletions
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index b522aab..7899fc1 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -64,18 +64,6 @@ */ /* - * This is the minimal list of formats that seem to be safe for modeset use - * with all current DRM drivers. Most hardware can actually support more - * formats than this and drivers may specify a more accurate list when - * creating the primary plane. However drivers that still call - * drm_plane_init() will use this minimal format list as the default. - */ -static const uint32_t safe_modeset_formats[] = { - DRM_FORMAT_XRGB8888, - DRM_FORMAT_ARGB8888, -}; - -/* * Returns the connectors currently associated with a CRTC. This function * should be called twice: once with a NULL connector list to retrieve * the list size, and once with the properly allocated list to be filled in. @@ -211,7 +199,7 @@ EXPORT_SYMBOL(drm_plane_helper_check_state); * @crtc: owning CRTC of owning plane * @fb: framebuffer to flip onto plane * @src: source coordinates in 16.16 fixed point - * @dest: integer destination coordinates + * @dst: integer destination coordinates * @clip: integer clipping coordinates * @rotation: plane rotation * @min_scale: minimum @src:@dest scaling factor in 16.16 fixed point @@ -438,60 +426,6 @@ const struct drm_plane_funcs drm_primary_helper_funcs = { }; EXPORT_SYMBOL(drm_primary_helper_funcs); -static struct drm_plane *create_primary_plane(struct drm_device *dev) -{ - struct drm_plane *primary; - int ret; - - primary = kzalloc(sizeof(*primary), GFP_KERNEL); - if (primary == NULL) { - DRM_DEBUG_KMS("Failed to allocate primary plane\n"); - return NULL; - } - - /* - * Remove the format_default field from drm_plane when dropping - * this helper. - */ - primary->format_default = true; - - /* possible_crtc's will be filled in later by crtc_init */ - ret = drm_universal_plane_init(dev, primary, 0, - &drm_primary_helper_funcs, - safe_modeset_formats, - ARRAY_SIZE(safe_modeset_formats), - DRM_PLANE_TYPE_PRIMARY, NULL); - if (ret) { - kfree(primary); - primary = NULL; - } - - return primary; -} - -/** - * drm_crtc_init - Legacy CRTC initialization function - * @dev: DRM device - * @crtc: CRTC object to init - * @funcs: callbacks for the new CRTC - * - * Initialize a CRTC object with a default helper-provided primary plane and no - * cursor plane. - * - * Returns: - * Zero on success, error code on failure. - */ -int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, - const struct drm_crtc_funcs *funcs) -{ - struct drm_plane *primary; - - primary = create_primary_plane(dev); - return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs, - NULL); -} -EXPORT_SYMBOL(drm_crtc_init); - int drm_plane_helper_commit(struct drm_plane *plane, struct drm_plane_state *plane_state, struct drm_framebuffer *old_fb) |
