Commit 3bd6099f authored Nov 01, 2017 by Ville Syrjälä

drm/vmwgfx: Remove bogus crtc coords vs fb size check

Throw away the bugs crtc coords vs. fb size check. Crtc coords don't
define the viewport inside the fb, that's a job for the src coords,
which have been checked by the core already.

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Sinclair Yeh <syeh@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101182920.14386-2-ville.syrjala@linux.intel.com

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>

parent 0df12b3f

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -476,12 +476,6 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane,

		vcs = vmw_connector_state_to_vcs(du->connector.state);

		if ((dest.x2 > new_fb->width \|\|
		dest.y2 > new_fb->height)) {
		DRM_ERROR("CRTC area outside of framebuffer\n");
		return -EINVAL;
		}

		/* Only one active implicit framebuffer at a time. */
		mutex_lock(&dev_priv->global_kms_state_mutex);
		if (vcs->is_implicit && dev_priv->implicit_fb &&