50 static void dbg_showcon(const char *fn, u32 con)  in dbg_showcon()  argument
53 	       bit_set(con, S3C2412_IISCON_LRINDEX),  in dbg_showcon()
54 	       bit_set(con, S3C2412_IISCON_TXFIFO_EMPTY),  in dbg_showcon()
55 	       bit_set(con, S3C2412_IISCON_RXFIFO_EMPTY),  in dbg_showcon()
56 	       bit_set(con, S3C2412_IISCON_TXFIFO_FULL),  in dbg_showcon()
57 	       bit_set(con, S3C2412_IISCON_RXFIFO_FULL));  in dbg_showcon()
61 	       bit_set(con, S3C2412_IISCON_TXDMA_PAUSE),  in dbg_showcon()
62 	       bit_set(con, S3C2412_IISCON_RXDMA_PAUSE),  in dbg_showcon()
63 	       bit_set(con, S3C2412_IISCON_TXCH_PAUSE),  in dbg_showcon()
64 	       bit_set(con, S3C2412_IISCON_RXCH_PAUSE));  in dbg_showcon()
66 	       bit_set(con, S3C2412_IISCON_TXDMA_ACTIVE),  in dbg_showcon()
67 	       bit_set(con, S3C2412_IISCON_RXDMA_ACTIVE),  in dbg_showcon()
68 	       bit_set(con, S3C2412_IISCON_IIS_ACTIVE));  in dbg_showcon()
71 static inline void dbg_showcon(const char *fn, u32 con)  in dbg_showcon()  argument
81 	u32 fic, con, mod;  in s3c2412_snd_txctrl()  local
86 	con = readl(regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
89 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_txctrl()
92 		con |= S3C2412_IISCON_TXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_txctrl()
93 		con &= ~S3C2412_IISCON_TXDMA_PAUSE;  in s3c2412_snd_txctrl()
94 		con &= ~S3C2412_IISCON_TXCH_PAUSE;  in s3c2412_snd_txctrl()
113 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
121 		con |=  S3C2412_IISCON_TXDMA_PAUSE;  in s3c2412_snd_txctrl()
122 		con |=  S3C2412_IISCON_TXCH_PAUSE;  in s3c2412_snd_txctrl()
123 		con &= ~S3C2412_IISCON_TXDMA_ACTIVE;  in s3c2412_snd_txctrl()
133 			con &= ~S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_txctrl()
143 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
147 	dbg_showcon(__func__, con);  in s3c2412_snd_txctrl()
148 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_txctrl()
154 	u32 fic, con, mod;  in s3c2412_snd_rxctrl()  local
159 	con = readl(regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
162 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_rxctrl()
165 		con |= S3C2412_IISCON_RXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_rxctrl()
166 		con &= ~S3C2412_IISCON_RXDMA_PAUSE;  in s3c2412_snd_rxctrl()
167 		con &= ~S3C2412_IISCON_RXCH_PAUSE;  in s3c2412_snd_rxctrl()
186 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
190 		con &= ~S3C2412_IISCON_RXDMA_ACTIVE;  in s3c2412_snd_rxctrl()
191 		con |=  S3C2412_IISCON_RXDMA_PAUSE;  in s3c2412_snd_rxctrl()
192 		con |=  S3C2412_IISCON_RXCH_PAUSE;  in s3c2412_snd_rxctrl()
196 			con &= ~S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_rxctrl()
210 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
215 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_rxctrl()