/* * ALSA SoC Audio Layer - Rockchip SPDIF transceiver driver * * Copyright (c) 2015 Collabora Ltd. * Author: Sjoerd Simons * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef _ROCKCHIP_SPDIF_H #define _ROCKCHIP_SPDIF_H /* * CFGR * transfer configuration register */ #define SPDIF_CFGR_CLK_DIV_SHIFT (16) #define SPDIF_CFGR_CLK_DIV_MASK (0xff << SPDIF_CFGR_CLK_DIV_SHIFT) #define SPDIF_CFGR_CLK_DIV(x) (x << SPDIF_CFGR_CLK_DIV_SHIFT) #define SPDIF_CFGR_HALFWORD_SHIFT 2 #define SPDIF_CFGR_HALFWORD_DISABLE (0 << SPDIF_CFGR_HALFWORD_SHIFT) #define SPDIF_CFGR_HALFWORD_ENABLE (1 << SPDIF_CFGR_HALFWORD_SHIFT) #define SPDIF_CFGR_VDW_SHIFT 0 #define SPDIF_CFGR_VDW(x) (x << SPDIF_CFGR_VDW_SHIFT) #define SDPIF_CFGR_VDW_MASK (0xf << SPDIF_CFGR_VDW_SHIFT) #define SPDIF_CFGR_VDW_16 SPDIF_CFGR_VDW(0x0) #define SPDIF_CFGR_VDW_20 SPDIF_CFGR_VDW(0x1) #define SPDIF_CFGR_VDW_24 SPDIF_CFGR_VDW(0x2) /* * DMACR * DMA control register */ #define SPDIF_DMACR_TDE_SHIFT 5 #define SPDIF_DMACR_TDE_DISABLE (0 << SPDIF_DMACR_TDE_SHIFT) #define SPDIF_DMACR_TDE_ENABLE (1 << SPDIF_DMACR_TDE_SHIFT) #define SPDIF_DMACR_TDL_SHIFT 0 #define SPDIF_DMACR_TDL(x) ((x) << SPDIF_DMACR_TDL_SHIFT) #define SPDIF_DMACR_TDL_MASK (0x1f << SPDIF_DMACR_TDL_SHIFT) /* * XFER * Transfer control register */ #define SPDIF_XFER_TXS_SHIFT 0 #define SPDIF_XFER_TXS_STOP (0 << SPDIF_XFER_TXS_SHIFT) #define SPDIF_XFER_TXS_START (1 << SPDIF_XFER_TXS_SHIFT) #define SPDIF_CFGR (0x0000) #define SPDIF_SDBLR (0x0004) #define SPDIF_DMACR (0x0008) #define SPDIF_INTCR (0x000c) #define SPDIF_INTSR (0x0010) #define SPDIF_XFER (0x0018) #define SPDIF_SMPDR (0x0020) #endif /* _ROCKCHIP_SPDIF_H */ next.git/commit/net/netrom/nr_timer.c?id=22a677661f5624539d394f681276171f92d714df'>commitdiff

path: root/net/netrom/nr_timer.c

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