The rounding can cause a perfectly normal 16x16 src to full-screen dst to be rounded down, even without clipping involved. Because of this we should just remove the adjustment, as no other driver or plane does it. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_sprite.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index a1d048af0261..203ca8b362a5 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -996,11 +996,6 @@ intel_check_sprite_plane(struct intel_plane *plane, return vscale; } - /* Make the source viewport size an exact multiple of the scaling factors. */ - drm_rect_adjust_size(src, - drm_rect_width(dst) * hscale - drm_rect_width(src), - drm_rect_height(dst) * vscale - drm_rect_height(src)); - drm_rect_rotate_inv(src, fb->width << 16, fb->height << 16, state->base.rotation); -- 2.17.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
