33 	void __iomem *acp_base;  member
38 static int rn_acp_power_on(void __iomem *acp_base)  in rn_acp_power_on()  argument
43 	val = rn_readl(acp_base + ACP_PGFSM_STATUS);  in rn_acp_power_on()
51 			  acp_base + ACP_PGFSM_CONTROL);  in rn_acp_power_on()
54 		val = rn_readl(acp_base + ACP_PGFSM_STATUS);  in rn_acp_power_on()
62 static int rn_acp_power_off(void __iomem *acp_base)  in rn_acp_power_off()  argument
68 		  acp_base + ACP_PGFSM_CONTROL);  in rn_acp_power_off()
71 		val = rn_readl(acp_base + ACP_PGFSM_STATUS);  in rn_acp_power_off()
79 static int rn_acp_reset(void __iomem *acp_base)  in rn_acp_reset()  argument
84 	rn_writel(1, acp_base + ACP_SOFT_RESET);  in rn_acp_reset()
87 		val = rn_readl(acp_base + ACP_SOFT_RESET);  in rn_acp_reset()
92 	rn_writel(0, acp_base + ACP_SOFT_RESET);  in rn_acp_reset()
95 		val = rn_readl(acp_base + ACP_SOFT_RESET);  in rn_acp_reset()
103 static void rn_acp_enable_interrupts(void __iomem *acp_base)  in rn_acp_enable_interrupts()  argument
107 	rn_writel(0x01, acp_base + ACP_EXTERNAL_INTR_ENB);  in rn_acp_enable_interrupts()
108 	ext_intr_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL);  in rn_acp_enable_interrupts()
110 	rn_writel(ext_intr_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL);  in rn_acp_enable_interrupts()
113 static void rn_acp_disable_interrupts(void __iomem *acp_base)  in rn_acp_disable_interrupts()  argument
115 	rn_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base +  in rn_acp_disable_interrupts()
117 	rn_writel(0x00, acp_base + ACP_EXTERNAL_INTR_ENB);  in rn_acp_disable_interrupts()
120 static int rn_acp_init(void __iomem *acp_base)  in rn_acp_init()  argument
125 	ret = rn_acp_power_on(acp_base);  in rn_acp_init()
130 	rn_writel(0x01, acp_base + ACP_CONTROL);  in rn_acp_init()
132 	ret = rn_acp_reset(acp_base);  in rn_acp_init()
137 	rn_writel(0x03, acp_base + ACP_CLKMUX_SEL);  in rn_acp_init()
138 	rn_acp_enable_interrupts(acp_base);  in rn_acp_init()
142 static int rn_acp_deinit(void __iomem *acp_base)  in rn_acp_deinit()  argument
146 	rn_acp_disable_interrupts(acp_base);  in rn_acp_deinit()
148 	ret = rn_acp_reset(acp_base);  in rn_acp_deinit()
153 	rn_writel(0x00, acp_base + ACP_CLKMUX_SEL);  in rn_acp_deinit()
154 	rn_writel(0x00, acp_base + ACP_CONTROL);  in rn_acp_deinit()
157 		ret = rn_acp_power_off(acp_base);  in rn_acp_deinit()
256 	adata->acp_base = devm_ioremap(&pci->dev, addr,  in snd_rn_acp_probe()
258 	if (!adata->acp_base) {  in snd_rn_acp_probe()
264 	ret = rn_acp_init(adata->acp_base);  in snd_rn_acp_probe()
344 	if (rn_acp_deinit(adata->acp_base))  in snd_rn_acp_probe()
362 	ret = rn_acp_deinit(adata->acp_base);  in snd_rn_acp_suspend()
377 	ret = rn_acp_init(adata->acp_base);  in snd_rn_acp_resume()
402 	ret = rn_acp_deinit(adata->acp_base);  in snd_rn_acp_remove()