On Wed, Nov 01, 2017 at 08:29:16PM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> 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@xxxxxxxxxx>
> Cc: Sinclair Yeh <syeh@xxxxxxxxxx>
> Cc: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 6 ------
> 1 file changed, 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> index 0545740b3724..a4b56699679a 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> @@ -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 &&
> --
> 2.13.6
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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