262  * fsl_asrc_set_ideal_ratio - Calculate and set the ratio for Ideal Ratio mode only
317  * The ideal ratio configuration can work with a flexible clock rate setting.
338 	bool ideal;  in fsl_asrc_config_pair()  local
382 	ideal = config->inclk == INCLK_NONE;  in fsl_asrc_config_pair()
414 	/* We only have output clock for ideal ratio mode */  in fsl_asrc_config_pair()
415 	clk = asrc_priv->asrck_clk[clk_index[ideal ? OUT : IN]];  in fsl_asrc_config_pair()
423 	 * ideal ratio configuration, clock rate has to be strictly aligned  in fsl_asrc_config_pair()
424 	 * with the sample rate. For ideal ratio configuration, clock rates  in fsl_asrc_config_pair()
428 	if (div[IN] == 0 || (!ideal && (div[IN] > 1024 || rem[IN] != 0))) {  in fsl_asrc_config_pair()
430 				inrate, clk_index[ideal ? OUT : IN]);  in fsl_asrc_config_pair()
438 	if (ideal && use_ideal_rate)  in fsl_asrc_config_pair()
445 	if (div[OUT] == 0 || (!ideal && (div[OUT] > 1024 || rem[OUT] != 0))) {  in fsl_asrc_config_pair()
500 	/* Configure the following only for Ideal Ratio mode */  in fsl_asrc_config_pair()
501 	if (!ideal)  in fsl_asrc_config_pair()
504 	/* Clear ASTSx bit to use Ideal Ratio mode */  in fsl_asrc_config_pair()
508 	/* Enable Ideal Ratio mode */  in fsl_asrc_config_pair()
632 	/* Switch to ideal ratio mode if there is no proper clock source */  in fsl_asrc_select_clk()