From 7db4c4cd767e5c2418e7892c6b2f06982d34369a Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Tue, 26 Jan 2021 17:17:49 +0000 Subject: [PATCH] ASoC: codecs: lpass-wsa-macro: make use of snd_soc_component_read_field() Make use of snd_soc_component_read_field() to make the code more readable! Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210126171749.1863-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- sound/soc/codecs/lpass-wsa-macro.c | 43 ++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 23 deletions(-) diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c index 25f1df2..5ebcd93 100644 --- a/sound/soc/codecs/lpass-wsa-macro.c +++ b/sound/soc/codecs/lpass-wsa-macro.c @@ -40,9 +40,11 @@ #define CDC_WSA_TOP_I2S_CLK (0x00A4) #define CDC_WSA_TOP_I2S_RESET (0x00A8) #define CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 (0x0100) -#define CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK GENMASK(5, 3) -#define CDC_WSA_RX_INTX_2_SEL_MASK GENMASK(2, 0) +#define CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK GENMASK(2, 0) +#define CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK GENMASK(5, 3) #define CDC_WSA_RX_INP_MUX_RX_INT0_CFG1 (0x0104) +#define CDC_WSA_RX_INTX_2_SEL_MASK GENMASK(2, 0) +#define CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK GENMASK(5, 3) #define CDC_WSA_RX_INP_MUX_RX_INT1_CFG0 (0x0108) #define CDC_WSA_RX_INP_MUX_RX_INT1_CFG1 (0x010C) #define CDC_WSA_RX_INP_MUX_RX_MIX_CFG0 (0x0110) @@ -229,8 +231,6 @@ #define NUM_INTERPOLATORS 2 #define WSA_NUM_CLKS_MAX 5 #define WSA_MACRO_MCLK_FREQ 19200000 -#define WSA_MACRO_MUX_INP_SHFT 0x3 -#define WSA_MACRO_MUX_INP_MASK1 0x07 #define WSA_MACRO_MUX_INP_MASK2 0x38 #define WSA_MACRO_MUX_CFG_OFFSET 0x8 #define WSA_MACRO_MUX_CFG1_OFFSET 0x4 @@ -843,7 +843,6 @@ static int wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai, u32 j, port; u16 int_mux_cfg0, int_mux_cfg1; u16 int_fs_reg; - u8 int_mux_cfg0_val, int_mux_cfg1_val; u8 inp0_sel, inp1_sel, inp2_sel; struct snd_soc_component *component = dai->component; struct wsa_macro *wsa = snd_soc_component_get_drvdata(component); @@ -865,15 +864,13 @@ static int wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai, */ for (j = 0; j < NUM_INTERPOLATORS; j++) { int_mux_cfg1 = int_mux_cfg0 + WSA_MACRO_MUX_CFG1_OFFSET; - int_mux_cfg0_val = snd_soc_component_read(component, - int_mux_cfg0); - int_mux_cfg1_val = snd_soc_component_read(component, - int_mux_cfg1); - inp0_sel = int_mux_cfg0_val & WSA_MACRO_MUX_INP_MASK1; - inp1_sel = (int_mux_cfg0_val >> WSA_MACRO_MUX_INP_SHFT) & - WSA_MACRO_MUX_INP_MASK1; - inp2_sel = (int_mux_cfg1_val >> WSA_MACRO_MUX_INP_SHFT) & - WSA_MACRO_MUX_INP_MASK1; + inp0_sel = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK); + inp1_sel = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK); + inp2_sel = snd_soc_component_read_field(component, int_mux_cfg1, + CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK); + if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) || (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) || (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) { @@ -912,9 +909,9 @@ static int wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai, int_mux_cfg1 = CDC_WSA_RX_INP_MUX_RX_INT0_CFG1; for (j = 0; j < NUM_INTERPOLATORS; j++) { - int_mux_cfg1_val = snd_soc_component_read(component, - int_mux_cfg1) & - WSA_MACRO_MUX_INP_MASK1; + int_mux_cfg1_val = snd_soc_component_read_field(component, int_mux_cfg1, + CDC_WSA_RX_INTX_2_SEL_MASK); + if (int_mux_cfg1_val == int_2_inp + INTn_2_INP_SEL_RX0) { int_fs_reg = CDC_WSA_RX0_RX_PATH_MIX_CTL + WSA_MACRO_RX_PATH_OFFSET * j; @@ -1410,25 +1407,25 @@ static bool wsa_macro_adie_lb(struct snd_soc_component *component, int interp_idx) { u16 int_mux_cfg0, int_mux_cfg1; - u8 int_mux_cfg0_val, int_mux_cfg1_val; u8 int_n_inp0, int_n_inp1, int_n_inp2; int_mux_cfg0 = CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8; int_mux_cfg1 = int_mux_cfg0 + 4; - int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0); - int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1); - int_n_inp0 = int_mux_cfg0_val & 0x0F; + int_n_inp0 = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK); if (int_n_inp0 == INTn_1_INP_SEL_DEC0 || int_n_inp0 == INTn_1_INP_SEL_DEC1) return true; - int_n_inp1 = int_mux_cfg0_val >> 4; + int_n_inp1 = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK); if (int_n_inp1 == INTn_1_INP_SEL_DEC0 || int_n_inp1 == INTn_1_INP_SEL_DEC1) return true; - int_n_inp2 = int_mux_cfg1_val >> 4; + int_n_inp2 = snd_soc_component_read_field(component, int_mux_cfg1, + CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK); if (int_n_inp2 == INTn_1_INP_SEL_DEC0 || int_n_inp2 == INTn_1_INP_SEL_DEC1) return true; -- 2.7.4