HOST1X_CHANNEL_DMAEND
host1x_ch_writel(ch, lower_32_bits(end), HOST1X_CHANNEL_DMAEND);
host1x_ch_writel(ch, lower_32_bits(end), HOST1X_CHANNEL_DMAEND);
dmaend = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAEND);
dmaend |= host1x_ch_readl(ch, HOST1X_CHANNEL_DMAEND);