45 static void dbg_showcon(const char *fn, u32 con)  in dbg_showcon()  argument
48 	       bit_set(con, S3C2412_IISCON_LRINDEX),  in dbg_showcon()
49 	       bit_set(con, S3C2412_IISCON_TXFIFO_EMPTY),  in dbg_showcon()
50 	       bit_set(con, S3C2412_IISCON_RXFIFO_EMPTY),  in dbg_showcon()
51 	       bit_set(con, S3C2412_IISCON_TXFIFO_FULL),  in dbg_showcon()
52 	       bit_set(con, S3C2412_IISCON_RXFIFO_FULL));  in dbg_showcon()
56 	       bit_set(con, S3C2412_IISCON_TXDMA_PAUSE),  in dbg_showcon()
57 	       bit_set(con, S3C2412_IISCON_RXDMA_PAUSE),  in dbg_showcon()
58 	       bit_set(con, S3C2412_IISCON_TXCH_PAUSE),  in dbg_showcon()
59 	       bit_set(con, S3C2412_IISCON_RXCH_PAUSE));  in dbg_showcon()
61 	       bit_set(con, S3C2412_IISCON_TXDMA_ACTIVE),  in dbg_showcon()
62 	       bit_set(con, S3C2412_IISCON_RXDMA_ACTIVE),  in dbg_showcon()
63 	       bit_set(con, S3C2412_IISCON_IIS_ACTIVE));  in dbg_showcon()
66 static inline void dbg_showcon(const char *fn, u32 con)  in dbg_showcon()  argument
75 	u32 fic, con, mod;  in s3c2412_snd_txctrl()  local
80 	con = readl(regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
83 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_txctrl()
86 		con |= S3C2412_IISCON_TXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_txctrl()
87 		con &= ~S3C2412_IISCON_TXDMA_PAUSE;  in s3c2412_snd_txctrl()
88 		con &= ~S3C2412_IISCON_TXCH_PAUSE;  in s3c2412_snd_txctrl()
107 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
115 		con |=  S3C2412_IISCON_TXDMA_PAUSE;  in s3c2412_snd_txctrl()
116 		con |=  S3C2412_IISCON_TXCH_PAUSE;  in s3c2412_snd_txctrl()
117 		con &= ~S3C2412_IISCON_TXDMA_ACTIVE;  in s3c2412_snd_txctrl()
127 			con &= ~S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_txctrl()
137 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_txctrl()
141 	dbg_showcon(__func__, con);  in s3c2412_snd_txctrl()
142 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_txctrl()
148 	u32 fic, con, mod;  in s3c2412_snd_rxctrl()  local
153 	con = readl(regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
156 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_rxctrl()
159 		con |= S3C2412_IISCON_RXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_rxctrl()
160 		con &= ~S3C2412_IISCON_RXDMA_PAUSE;  in s3c2412_snd_rxctrl()
161 		con &= ~S3C2412_IISCON_RXCH_PAUSE;  in s3c2412_snd_rxctrl()
180 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
184 		con &= ~S3C2412_IISCON_RXDMA_ACTIVE;  in s3c2412_snd_rxctrl()
185 		con |=  S3C2412_IISCON_RXDMA_PAUSE;  in s3c2412_snd_rxctrl()
186 		con |=  S3C2412_IISCON_RXCH_PAUSE;  in s3c2412_snd_rxctrl()
190 			con &= ~S3C2412_IISCON_IIS_ACTIVE;  in s3c2412_snd_rxctrl()
204 		writel(con, regs + S3C2412_IISCON);  in s3c2412_snd_rxctrl()
209 	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);  in s3c2412_snd_rxctrl()