i915/display/skl_scaler.c

158 				    crtc->pipe, scaler_user, *scaler_id,
207 			    crtc->pipe, scaler_user, src_w, src_h,
213 	 * The pipe scaler does not use all the bits of PIPESRC, at least
215 	 * the *pipe* source size must not be too large. For simplicity
222 			    "scaler_user index %u.%u: pipe src size %ux%u "
224 			    crtc->pipe, scaler_user, pipe_src_w, pipe_src_h);
232 		    crtc->pipe, scaler_user, src_w, src_h, dst_w, dst_h,
406 		 * when only 1 scaler is in use on a pipe with 2 scalers
479 		    intel_crtc->pipe, *scaler_id, name, idx);
591 					intel_plane->pipe != intel_crtc->pipe))
657 					     enum pipe pipe, int id, int set)
661 	intel_de_write_fw(dev_priv, GLK_PS_COEF_INDEX_SET(pipe, id, set),
674 		intel_de_write_fw(dev_priv, GLK_PS_COEF_DATA_SET(pipe, id, set),
678 	intel_de_write_fw(dev_priv, GLK_PS_COEF_INDEX_SET(pipe, id, set), 0);
694 static void skl_scaler_setup_filter(struct drm_i915_private *dev_priv, enum pipe pipe,
701 		glk_program_nearest_filter_coefs(dev_priv, pipe, id, set);
716 	enum pipe pipe = crtc->pipe;
748 	skl_scaler_setup_filter(dev_priv, pipe, id, 0,
751 	intel_de_write_fw(dev_priv, SKL_PS_CTRL(pipe, id), ps_ctrl);
753 	intel_de_write_fw(dev_priv, SKL_PS_VPHASE(pipe, id),
755 	intel_de_write_fw(dev_priv, SKL_PS_HPHASE(pipe, id),
757 	intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(pipe, id),
759 	intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(pipe, id),
770 	enum pipe pipe = plane->pipe;
811 	skl_scaler_setup_filter(dev_priv, pipe, scaler_id, 0,
814 	intel_de_write_fw(dev_priv, SKL_PS_CTRL(pipe, scaler_id), ps_ctrl);
815 	intel_de_write_fw(dev_priv, SKL_PS_VPHASE(pipe, scaler_id),
817 	intel_de_write_fw(dev_priv, SKL_PS_HPHASE(pipe, scaler_id),
819 	intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(pipe, scaler_id),
821 	intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(pipe, scaler_id),
830 	intel_de_write_fw(dev_priv, SKL_PS_CTRL(crtc->pipe, id), 0);
831 	intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(crtc->pipe, id), 0);
832 	intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(crtc->pipe, id), 0);
869 	/* find scaler attached to this pipe */
873 		ctl = intel_de_read(dev_priv, SKL_PS_CTRL(crtc->pipe, i));
880 		pos = intel_de_read(dev_priv, SKL_PS_WIN_POS(crtc->pipe, i));
881 		size = intel_de_read(dev_priv, SKL_PS_WIN_SZ(crtc->pipe, i));