66 	writel_relaxed(val, mcbsp->st_data->io_base_st + reg);  in omap_mcbsp_st_write()
71 	return readl_relaxed(mcbsp->st_data->io_base_st + reg);  in omap_mcbsp_st_read()
83 		mcbsp->pdata->force_ick_on(mcbsp->st_data->mcbsp_iclk, true);  in omap_mcbsp_st_on()
113 		mcbsp->pdata->force_ick_on(mcbsp->st_data->mcbsp_iclk, false);  in omap_mcbsp_st_off()
144 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_chgain()  local
146 	MCBSP_ST_WRITE(mcbsp, SGAINCR, ST_CH0GAIN(st_data->ch0gain) |  in omap_mcbsp_st_chgain()
147 		       ST_CH1GAIN(st_data->ch1gain));  in omap_mcbsp_st_chgain()
153 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_set_chgain()  local
156 	if (!st_data)  in omap_mcbsp_st_set_chgain()
161 		st_data->ch0gain = chgain;  in omap_mcbsp_st_set_chgain()
163 		st_data->ch1gain = chgain;  in omap_mcbsp_st_set_chgain()
167 	if (st_data->enabled)  in omap_mcbsp_st_set_chgain()
177 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_get_chgain()  local
180 	if (!st_data)  in omap_mcbsp_st_get_chgain()
185 		*chgain = st_data->ch0gain;  in omap_mcbsp_st_get_chgain()
187 		*chgain = st_data->ch1gain;  in omap_mcbsp_st_get_chgain()
197 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_enable()  local
199 	if (!st_data)  in omap_mcbsp_st_enable()
203 	st_data->enabled = 1;  in omap_mcbsp_st_enable()
212 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_disable()  local
215 	if (!st_data)  in omap_mcbsp_st_disable()
220 	st_data->enabled = 0;  in omap_mcbsp_st_disable()
228 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_is_enabled()  local
230 	if (!st_data)  in omap_mcbsp_st_is_enabled()
233 	return st_data->enabled;  in omap_mcbsp_st_is_enabled()
240 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in st_taps_show()  local
245 	for (i = 0; i < st_data->nr_taps; i++)  in st_taps_show()
247 					st_data->taps[i]);  in st_taps_show()
260 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in st_taps_store()  local
264 	memset(st_data->taps, 0, sizeof(st_data->taps));  in st_taps_store()
265 	st_data->nr_taps = 0;  in st_taps_store()
277 		st_data->taps[i++] = val;  in st_taps_store()
284 	st_data->nr_taps = i;  in st_taps_store()
305 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_start()  local
307 	if (st_data->enabled && !st_data->running) {  in omap_mcbsp_st_start()
308 		omap_mcbsp_st_fir_write(mcbsp, st_data->taps);  in omap_mcbsp_st_start()
313 			st_data->running = 1;  in omap_mcbsp_st_start()
322 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;  in omap_mcbsp_st_stop()  local
324 	if (st_data->running) {  in omap_mcbsp_st_stop()
327 			st_data->running = 0;  in omap_mcbsp_st_stop()
337 	struct omap_mcbsp_st_data *st_data;  in omap_mcbsp_st_init()  local
345 	st_data = devm_kzalloc(mcbsp->dev, sizeof(*mcbsp->st_data), GFP_KERNEL);  in omap_mcbsp_st_init()
346 	if (!st_data)  in omap_mcbsp_st_init()
349 	st_data->mcbsp_iclk = devm_clk_get(mcbsp->dev, "ick");  in omap_mcbsp_st_init()
350 	if (IS_ERR(st_data->mcbsp_iclk)) {  in omap_mcbsp_st_init()
353 		st_data->mcbsp_iclk = NULL;  in omap_mcbsp_st_init()
356 	st_data->io_base_st = devm_ioremap(mcbsp->dev, res->start,  in omap_mcbsp_st_init()
358 	if (!st_data->io_base_st)  in omap_mcbsp_st_init()
365 	mcbsp->st_data = st_data;  in omap_mcbsp_st_init()
481 	if (!mcbsp->st_data) {  in omap_mcbsp_st_add_controls()