dev/drm/mach64_state.c

92 				drm_mach64_private_t * dev_priv,
97 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
127 	DMAGETPTR(file_priv, dev_priv, 2);	/* returns on failure to get buffer */
135 	DMAADVANCE(dev_priv, 1);
141 					drm_mach64_private_t * dev_priv)
143 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
155 	DMAGETPTR(file_priv, dev_priv, 17);	/* returns on failure to get buffer */
207 	DMAADVANCE(dev_priv, 1);
226 	drm_mach64_private_t *dev_priv = dev->dev_private;
227 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
237 	switch (dev_priv->fb_bpp) {
247 	switch (dev_priv->depth_bpp) {
262 	DMAGETPTR(file_priv, dev_priv, nbox * 31);	/* returns on failure to get buffer */
308 				  dev_priv->front_offset_pitch);
317 				  dev_priv->back_offset_pitch);
352 				  dev_priv->depth_offset_pitch);
358 	DMAADVANCE(dev_priv, 1);
366 	drm_mach64_private_t *dev_priv = dev->dev_private;
367 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
376 	switch (dev_priv->fb_bpp) {
389 	DMAGETPTR(file_priv, dev_priv, 13 + nbox * 4);	/* returns on failure to get buffer */
411 	DMAOUTREG(MACH64_SRC_OFF_PITCH, dev_priv->back_offset_pitch);
412 	DMAOUTREG(MACH64_DST_OFF_PITCH, dev_priv->front_offset_pitch);
430 	DMAADVANCE(dev_priv, 1);
432 	if (dev_priv->driver_mode == MACH64_MODE_DMA_ASYNC) {
434 			dev_priv->frame_ofs[i] = dev_priv->frame_ofs[i + 1];
436 		dev_priv->frame_ofs[i] = GETRINGOFFSET();
438 		dev_priv->sarea_priv->frames_queued++;
444 static int mach64_do_get_frames_queued(drm_mach64_private_t * dev_priv)
446 	drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
447 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
457 	mach64_ring_tick(dev_priv, ring);
466 			dev_priv->frame_ofs[i] = ~0;
472 		ofs = dev_priv->frame_ofs[i];
479 			dev_priv->frame_ofs[i] = ~0;
557 	drm_mach64_private_t *dev_priv = dev->dev_private;
558 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
574 	copy_buf = mach64_freelist_get(dev_priv);
587 		mach64_freelist_put(dev_priv, copy_buf);
596 		ret = mach64_emit_state(file_priv, dev_priv);
604 			ret = mach64_emit_cliprect(file_priv, dev_priv,
618 		DMAADVANCE(dev_priv, done);
629 			mach64_freelist_put(dev_priv, copy_buf);
657 	drm_mach64_private_t *dev_priv = dev->dev_private;
701 	copy_buf = mach64_freelist_get(dev_priv);
720 		mach64_freelist_put(dev_priv, copy_buf);
767 	DMAADVANCEHOSTDATA(dev_priv);
780 	drm_mach64_private_t *dev_priv = dev->dev_private;
781 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
806 	drm_mach64_private_t *dev_priv = dev->dev_private;
807 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
828 	drm_mach64_private_t *dev_priv = dev->dev_private;
834 	if (!dev_priv) {
838 	sarea_priv = dev_priv->sarea_priv;
864 	drm_mach64_private_t *dev_priv = dev->dev_private;
865 	drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
884 	drm_mach64_private_t *dev_priv = dev->dev_private;
890 	if (!dev_priv) {
899 		value = mach64_do_get_frames_queued(dev_priv);