69 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_start()  local
76 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,  in cdma_start()
80 	host1x_ch_writel(ch, cdma->push_buffer.phys, HOST1X_CHANNEL_DMASTART);  in cdma_start()
81 	host1x_ch_writel(ch, cdma->push_buffer.pos, HOST1X_CHANNEL_DMAPUT);  in cdma_start()
82 	host1x_ch_writel(ch, cdma->push_buffer.phys +  in cdma_start()
87 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP |  in cdma_start()
93 	host1x_ch_writel(ch, 0, HOST1X_CHANNEL_DMACTRL);  in cdma_start()
106 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_timeout_restart()  local
113 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,  in cdma_timeout_restart()
117 	host1x_ch_writel(ch, cdma->push_buffer.phys, HOST1X_CHANNEL_DMASTART);  in cdma_timeout_restart()
118 	host1x_ch_writel(ch, cdma->push_buffer.phys +  in cdma_timeout_restart()
123 	host1x_ch_writel(ch, getptr, HOST1X_CHANNEL_DMAPUT);  in cdma_timeout_restart()
124 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP |  in cdma_timeout_restart()
131 		host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET),  in cdma_timeout_restart()
132 		host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT),  in cdma_timeout_restart()
136 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,  in cdma_timeout_restart()
138 	host1x_ch_writel(ch, cdma->push_buffer.pos, HOST1X_CHANNEL_DMAPUT);  in cdma_timeout_restart()
141 	host1x_ch_writel(ch, 0, HOST1X_CHANNEL_DMACTRL);  in cdma_timeout_restart()
151 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_flush()  local
154 		host1x_ch_writel(ch, cdma->push_buffer.pos,  in cdma_flush()
162 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_stop()  local
167 		host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,  in cdma_stop()
181 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_freeze()  local
189 	dev_dbg(host->dev, "freezing channel (id %d)\n", ch->id);  in cdma_freeze()
192 	cmdproc_stop |= BIT(ch->id);  in cdma_freeze()
196 		__func__, host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET),  in cdma_freeze()
197 		host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT),  in cdma_freeze()
200 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,  in cdma_freeze()
203 	host1x_sync_writel(host, BIT(ch->id), HOST1X_SYNC_CH_TEARDOWN);  in cdma_freeze()
212 	struct host1x_channel *ch = cdma_to_channel(cdma);  in cdma_resume()  local
217 		ch->id, getptr);  in cdma_resume()
220 	cmdproc_stop &= ~(BIT(ch->id));  in cdma_resume()
236 	struct host1x_channel *ch;  in cdma_timeout_handler()  local
245 	ch = cdma_to_channel(cdma);  in cdma_timeout_handler()
260 	cmdproc_stop = prev_cmdproc | BIT(ch->id);  in cdma_timeout_handler()
273 		cmdproc_stop = prev_cmdproc & ~(BIT(ch->id));  in cdma_timeout_handler()
287 	host1x_cdma_update_sync_queue(cdma, ch->dev);  in cdma_timeout_handler()