From a42e5a23ed1939a8eca5a753c19bb8b0e5cee475 Mon Sep 17 00:00:00 2001 From: Paulo Zanoni Date: Wed, 30 Sep 2015 17:05:43 -0300 Subject: [PATCH] drm/i915: remove pre-atomic check from SKL update_primary_plane MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The comment suggests the check was there for some non-fully-atomic case, and I couldn't find a case where we wouldn't correctly initialize plane_state, so remove the check. Let's leave a WARN there just in case. Signed-off-by: Paulo Zanoni Acked-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 34 +++++++++++----------------- 1 file changed, 13 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 184ba09842f5..6b3b65e3b36b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3131,27 +3131,19 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, fb->pixel_format); surf_addr = intel_plane_obj_offset(to_intel_plane(plane), obj, 0); - /* - * FIXME: intel_plane_state->src, dst aren't set when transitional - * update_plane helpers are called from legacy paths. - * Once full atomic crtc is available, below check can be avoided. - */ - if (drm_rect_width(&plane_state->src)) { - scaler_id = plane_state->scaler_id; - src_x = plane_state->src.x1 >> 16; - src_y = plane_state->src.y1 >> 16; - src_w = drm_rect_width(&plane_state->src) >> 16; - src_h = drm_rect_height(&plane_state->src) >> 16; - dst_x = plane_state->dst.x1; - dst_y = plane_state->dst.y1; - dst_w = drm_rect_width(&plane_state->dst); - dst_h = drm_rect_height(&plane_state->dst); - - WARN_ON(x != src_x || y != src_y); - } else { - src_w = intel_crtc->config->pipe_src_w; - src_h = intel_crtc->config->pipe_src_h; - } + WARN_ON(drm_rect_width(&plane_state->src) == 0); + + scaler_id = plane_state->scaler_id; + src_x = plane_state->src.x1 >> 16; + src_y = plane_state->src.y1 >> 16; + src_w = drm_rect_width(&plane_state->src) >> 16; + src_h = drm_rect_height(&plane_state->src) >> 16; + dst_x = plane_state->dst.x1; + dst_y = plane_state->dst.y1; + dst_w = drm_rect_width(&plane_state->dst); + dst_h = drm_rect_height(&plane_state->dst); + + WARN_ON(x != src_x || y != src_y); if (intel_rotation_90_or_270(rotation)) { /* stride = Surface height in tiles */ -- 2.20.1