diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 10 |
2 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9b0d6b03aa1..65043379081 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3632,6 +3632,10 @@ static void i9xx_pfit_enable(struct intel_crtc *crtc) I915_WRITE(PFIT_PGM_RATIOS, pipe_config->gmch_pfit.pgm_ratios); I915_WRITE(PFIT_CONTROL, pipe_config->gmch_pfit.control); + + /* Border color in case we don't scale up to the full screen. Black by + * default, change to something else for debugging. */ + I915_WRITE(BCLRPAT(crtc->pipe), 0); } static void valleyview_crtc_enable(struct drm_crtc *crtc) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 47f47ea64f5..d256fe454a9 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -231,7 +231,6 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder, struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode; struct intel_crtc *intel_crtc = lvds_encoder->base.new_crtc; unsigned int lvds_bpp; - int pipe; /* Should never happen!! */ if (INTEL_INFO(dev)->gen < 4 && intel_crtc->pipe == 0) { @@ -274,15 +273,6 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder, intel_connector->panel.fitting_mode); } - /* - * Enable automatic panel scaling for non-native modes so that they fill - * the screen. Should be enabled before the pipe is enabled, according - * to register description and PRM. - * Change the value here to see the borders for debugging - */ - for_each_pipe(pipe) - I915_WRITE(BCLRPAT(pipe), 0); - drm_mode_set_crtcinfo(adjusted_mode, 0); pipe_config->timings_set = true; |