274 #define idma_mask(ch)		(idma_is_valid(ch) ? (1UL << (ch & 0x1F)) : 0)  macro
275 #define idma_is_set(reg, dma)	(__raw_readl(reg(dma)) & idma_mask(dma))
682 	__raw_writel(reg & ~idma_mask(in_dma), IPU_CHA_DB_MODE_SEL(in_dma));  in ipu_uninit_channel()
684 	__raw_writel(reg & ~idma_mask(out_dma), IPU_CHA_DB_MODE_SEL(out_dma));  in ipu_uninit_channel()
1031 		reg |= idma_mask(dma_chan);  in ipu_init_channel_buffer()
1033 		reg &= ~idma_mask(dma_chan);  in ipu_init_channel_buffer()
1037 	__raw_writel(idma_mask(dma_chan), IPU_CHA_CUR_BUF(dma_chan));  in ipu_init_channel_buffer()
1067 		__raw_writel(reg | idma_mask(in_dma), IDMAC_CHA_EN(in_dma));  in ipu_enable_channel()
1071 		__raw_writel(reg | idma_mask(out_dma), IDMAC_CHA_EN(out_dma));  in ipu_enable_channel()
1105 			__raw_writel(idma_mask(dma_ch),  in ipu_clear_buffer_ready()
1110 			__raw_writel(idma_mask(dma_ch),  in ipu_clear_buffer_ready()
1158 		__raw_writel(reg & ~idma_mask(in_dma), IDMAC_CHA_EN(in_dma));  in ipu_disable_channel()
1159 		__raw_writel(idma_mask(in_dma), IPU_CHA_CUR_BUF(in_dma));  in ipu_disable_channel()
1163 		__raw_writel(reg & ~idma_mask(out_dma), IDMAC_CHA_EN(out_dma));  in ipu_disable_channel()
1164 		__raw_writel(idma_mask(out_dma), IPU_CHA_CUR_BUF(out_dma));  in ipu_disable_channel()