diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2e6fc4ce8ec932b23fa8fbf6e78335083b3078bd..6c0014d84812efb1b1d66e0bd3022210650eba06 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2221,6 +2221,20 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, return ret; } + /* Update pipe size and adjust fitter if needed */ + if (i915_fastboot) { + I915_WRITE(PIPESRC(intel_crtc->pipe), + ((crtc->mode.hdisplay - 1) << 16) | + (crtc->mode.vdisplay - 1)); + if (!intel_crtc->config.pch_pfit.size && + (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) || + intel_pipe_has_type(crtc, INTEL_OUTPUT_EDP))) { + I915_WRITE(PF_CTL(intel_crtc->pipe), 0); + I915_WRITE(PF_WIN_POS(intel_crtc->pipe), 0); + I915_WRITE(PF_WIN_SZ(intel_crtc->pipe), 0); + } + } + ret = dev_priv->display.update_plane(crtc, fb, x, y); if (ret) { intel_unpin_fb_obj(to_intel_framebuffer(fb)->obj);