From: Sascha Hauer <s.hauer@pengutronix.de> To: alsa-devel@alsa-project.org Cc: Xiubo Li <Xiubo.Lee@gmail.com>, Fabio Estevam <festevam@gmail.com>, Sascha Hauer <s.hauer@pengutronix.de>, Vinod Koul <vkoul@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, kernel@pengutronix.de, dmaengine@vger.kernel.org, Shengjiu Wang <shengjiu.wang@gmail.com> Subject: [PATCH v3 05/20] ASoC: fsl_micfil: use GENMASK to define register bit fields Date: Tue, 5 Apr 2022 09:59:44 +0200 [thread overview] Message-ID: <20220405075959.2744803-6-s.hauer@pengutronix.de> (raw) In-Reply-To: <20220405075959.2744803-1-s.hauer@pengutronix.de> Use GENMASK along with FIELD_PREP and FIELD_GET to access bitfields in registers to straighten register access and to drop a lot of defines. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- Notes: Changes since v1: - add missing include linux/bitfield.h sound/soc/fsl/fsl_micfil.c | 52 ++++++------- sound/soc/fsl/fsl_micfil.h | 147 ++++++++----------------------------- 2 files changed, 58 insertions(+), 141 deletions(-) diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index 878d24fde3581..cfa8af668d921 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright 2018 NXP +#include <linux/bitfield.h> #include <linux/clk.h> #include <linux/device.h> #include <linux/interrupt.h> @@ -116,23 +117,22 @@ static inline int get_pdm_clk(struct fsl_micfil *micfil, int bclk; regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); - osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK) - >> MICFIL_CTRL2_CICOSR_SHIFT); - qsel = ctrl2_reg & MICFIL_CTRL2_QSEL_MASK; + osr = 16 - FIELD_GET(MICFIL_CTRL2_CICOSR, ctrl2_reg); + qsel = FIELD_GET(MICFIL_CTRL2_QSEL, ctrl2_reg); switch (qsel) { - case MICFIL_HIGH_QUALITY: + case MICFIL_QSEL_HIGH_QUALITY: bclk = rate * 8 * osr / 2; /* kfactor = 0.5 */ break; - case MICFIL_MEDIUM_QUALITY: - case MICFIL_VLOW0_QUALITY: + case MICFIL_QSEL_MEDIUM_QUALITY: + case MICFIL_QSEL_VLOW0_QUALITY: bclk = rate * 4 * osr * 1; /* kfactor = 1 */ break; - case MICFIL_LOW_QUALITY: - case MICFIL_VLOW1_QUALITY: + case MICFIL_QSEL_LOW_QUALITY: + case MICFIL_QSEL_VLOW1_QUALITY: bclk = rate * 2 * osr * 2; /* kfactor = 2 */ break; - case MICFIL_VLOW2_QUALITY: + case MICFIL_QSEL_VLOW2_QUALITY: bclk = rate * osr * 4; /* kfactor = 4 */ break; default: @@ -244,8 +244,8 @@ static int fsl_micfil_trigger(struct snd_pcm_substream *substream, int cmd, * 11 - reserved */ ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL1, - MICFIL_CTRL1_DISEL_MASK, - (1 << MICFIL_CTRL1_DISEL_SHIFT)); + MICFIL_CTRL1_DISEL, + FIELD_PREP(MICFIL_CTRL1_DISEL, MICFIL_CTRL1_DISEL_DMA)); if (ret) { dev_err(dev, "failed to update DISEL bits\n"); return ret; @@ -274,8 +274,8 @@ static int fsl_micfil_trigger(struct snd_pcm_substream *substream, int cmd, } ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL1, - MICFIL_CTRL1_DISEL_MASK, - (0 << MICFIL_CTRL1_DISEL_SHIFT)); + MICFIL_CTRL1_DISEL, + FIELD_PREP(MICFIL_CTRL1_DISEL, MICFIL_CTRL1_DISEL_DISABLE)); if (ret) { dev_err(dev, "failed to update DISEL bits\n"); return ret; @@ -300,8 +300,8 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate) /* set CICOSR */ ret |= regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_CICOSR_MASK, - MICFIL_CTRL2_OSR_DEFAULT); + MICFIL_CTRL2_CICOSR, + FIELD_PREP(MICFIL_CTRL2_CICOSR, MICFIL_CTRL2_CICOSR_DEFAULT)); if (ret) dev_err(dev, "failed to set CICOSR in reg 0x%X\n", REG_MICFIL_CTRL2); @@ -312,7 +312,8 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate) ret = -EINVAL; ret |= regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_CLKDIV_MASK, clk_div); + MICFIL_CTRL2_CLKDIV, + FIELD_PREP(MICFIL_CTRL2_CLKDIV, clk_div)); if (ret) dev_err(dev, "failed to set CLKDIV in reg 0x%X\n", REG_MICFIL_CTRL2); @@ -368,13 +369,13 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai) { struct fsl_micfil *micfil = dev_get_drvdata(cpu_dai->dev); struct device *dev = cpu_dai->dev; - unsigned int val; int ret; int i; /* set qsel to medium */ ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_QSEL_MASK, MICFIL_MEDIUM_QUALITY); + MICFIL_CTRL2_QSEL, + FIELD_PREP(MICFIL_CTRL2_QSEL, MICFIL_QSEL_MEDIUM_QUALITY)); if (ret) { dev_err(dev, "failed to set quality mode bits, reg 0x%X\n", REG_MICFIL_CTRL2); @@ -390,10 +391,9 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai) &micfil->dma_params_rx); /* FIFO Watermark Control - FIFOWMK*/ - val = MICFIL_FIFO_CTRL_FIFOWMK(micfil->soc->fifo_depth) - 1; ret = regmap_update_bits(micfil->regmap, REG_MICFIL_FIFO_CTRL, - MICFIL_FIFO_CTRL_FIFOWMK_MASK, - val); + MICFIL_FIFO_CTRL_FIFOWMK, + FIELD_PREP(MICFIL_FIFO_CTRL_FIFOWMK, micfil->soc->fifo_depth - 1)); if (ret) { dev_err(dev, "failed to set FIFOWMK\n"); return ret; @@ -553,11 +553,11 @@ static irqreturn_t micfil_isr(int irq, void *devid) regmap_read(micfil->regmap, REG_MICFIL_CTRL1, &ctrl1_reg); regmap_read(micfil->regmap, REG_MICFIL_FIFO_STAT, &fifo_stat_reg); - dma_enabled = MICFIL_DMA_ENABLED(ctrl1_reg); + dma_enabled = FIELD_GET(MICFIL_CTRL1_DISEL, ctrl1_reg) == MICFIL_CTRL1_DISEL_DMA; /* Channel 0-7 Output Data Flags */ for (i = 0; i < MICFIL_OUTPUT_CHANNELS; i++) { - if (stat_reg & MICFIL_STAT_CHXF_MASK(i)) + if (stat_reg & MICFIL_STAT_CHXF(i)) dev_dbg(&pdev->dev, "Data available in Data Channel %d\n", i); /* if DMA is not enabled, field must be written with 1 @@ -566,17 +566,17 @@ static irqreturn_t micfil_isr(int irq, void *devid) if (!dma_enabled) regmap_write_bits(micfil->regmap, REG_MICFIL_STAT, - MICFIL_STAT_CHXF_MASK(i), + MICFIL_STAT_CHXF(i), 1); } for (i = 0; i < MICFIL_FIFO_NUM; i++) { - if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_OVER_MASK(i)) + if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_OVER(i)) dev_dbg(&pdev->dev, "FIFO Overflow Exception flag for channel %d\n", i); - if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(i)) + if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_UNDER(i)) dev_dbg(&pdev->dev, "FIFO Underflow Exception flag for channel %d\n", i); diff --git a/sound/soc/fsl/fsl_micfil.h b/sound/soc/fsl/fsl_micfil.h index 11ccc08523b2e..5cecae2519795 100644 --- a/sound/soc/fsl/fsl_micfil.h +++ b/sound/soc/fsl/fsl_micfil.h @@ -39,82 +39,45 @@ #define MICFIL_CTRL1_DBG BIT(28) #define MICFIL_CTRL1_SRES BIT(27) #define MICFIL_CTRL1_DBGE BIT(26) -#define MICFIL_CTRL1_DISEL_SHIFT 24 -#define MICFIL_CTRL1_DISEL_WIDTH 2 -#define MICFIL_CTRL1_DISEL_MASK ((BIT(MICFIL_CTRL1_DISEL_WIDTH) - 1) \ - << MICFIL_CTRL1_DISEL_SHIFT) + +#define MICFIL_CTRL1_DISEL_DISABLE 0 +#define MICFIL_CTRL1_DISEL_DMA 1 +#define MICFIL_CTRL1_DISEL_IRQ 2 +#define MICFIL_CTRL1_DISEL GENMASK(25, 24) #define MICFIL_CTRL1_ERREN BIT(23) -#define MICFIL_CTRL1_CHEN_SHIFT 0 -#define MICFIL_CTRL1_CHEN_WIDTH 8 -#define MICFIL_CTRL1_CHEN_MASK(x) (BIT(x) << MICFIL_CTRL1_CHEN_SHIFT) -#define MICFIL_CTRL1_CHEN(x) (MICFIL_CTRL1_CHEN_MASK(x)) +#define MICFIL_CTRL1_CHEN(ch) BIT(ch) /* MICFIL Control Register 2 -- REG_MICFILL_CTRL2 0x04 */ #define MICFIL_CTRL2_QSEL_SHIFT 25 -#define MICFIL_CTRL2_QSEL_WIDTH 3 -#define MICFIL_CTRL2_QSEL_MASK ((BIT(MICFIL_CTRL2_QSEL_WIDTH) - 1) \ - << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_HIGH_QUALITY BIT(MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_MEDIUM_QUALITY (0 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_LOW_QUALITY (7 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW0_QUALITY (6 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW1_QUALITY (5 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW2_QUALITY (4 << MICFIL_CTRL2_QSEL_SHIFT) - -#define MICFIL_CTRL2_CICOSR_SHIFT 16 -#define MICFIL_CTRL2_CICOSR_WIDTH 4 -#define MICFIL_CTRL2_CICOSR_MASK ((BIT(MICFIL_CTRL2_CICOSR_WIDTH) - 1) \ - << MICFIL_CTRL2_CICOSR_SHIFT) -#define MICFIL_CTRL2_CICOSR(v) (((v) << MICFIL_CTRL2_CICOSR_SHIFT) \ - & MICFIL_CTRL2_CICOSR_MASK) -#define MICFIL_CTRL2_CLKDIV_SHIFT 0 -#define MICFIL_CTRL2_CLKDIV_WIDTH 8 -#define MICFIL_CTRL2_CLKDIV_MASK ((BIT(MICFIL_CTRL2_CLKDIV_WIDTH) - 1) \ - << MICFIL_CTRL2_CLKDIV_SHIFT) -#define MICFIL_CTRL2_CLKDIV(v) (((v) << MICFIL_CTRL2_CLKDIV_SHIFT) \ - & MICFIL_CTRL2_CLKDIV_MASK) +#define MICFIL_CTRL2_QSEL GENMASK(27, 25) +#define MICFIL_QSEL_MEDIUM_QUALITY 0 +#define MICFIL_QSEL_HIGH_QUALITY 1 +#define MICFIL_QSEL_LOW_QUALITY 7 +#define MICFIL_QSEL_VLOW0_QUALITY 6 +#define MICFIL_QSEL_VLOW1_QUALITY 5 +#define MICFIL_QSEL_VLOW2_QUALITY 4 + +#define MICFIL_CTRL2_CICOSR GENMASK(19, 16) +#define MICFIL_CTRL2_CICOSR_DEFAULT 0 +#define MICFIL_CTRL2_CLKDIV GENMASK(7, 0) /* MICFIL Status Register -- REG_MICFIL_STAT 0x08 */ #define MICFIL_STAT_BSY_FIL BIT(31) #define MICFIL_STAT_FIR_RDY BIT(30) #define MICFIL_STAT_LOWFREQF BIT(29) -#define MICFIL_STAT_CHXF_SHIFT(v) (v) -#define MICFIL_STAT_CHXF_MASK(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) -#define MICFIL_STAT_CHXF(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) +#define MICFIL_STAT_CHXF(ch) BIT(ch) /* MICFIL FIFO Control Register -- REG_MICFIL_FIFO_CTRL 0x10 */ -#define MICFIL_FIFO_CTRL_FIFOWMK_SHIFT 0 -#define MICFIL_FIFO_CTRL_FIFOWMK_WIDTH 3 -#define MICFIL_FIFO_CTRL_FIFOWMK_MASK ((BIT(MICFIL_FIFO_CTRL_FIFOWMK_WIDTH) - 1) \ - << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) -#define MICFIL_FIFO_CTRL_FIFOWMK(v) (((v) << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) \ - & MICFIL_FIFO_CTRL_FIFOWMK_MASK) +#define MICFIL_FIFO_CTRL_FIFOWMK GENMASK(2, 0) /* MICFIL FIFO Status Register -- REG_MICFIL_FIFO_STAT 0x14 */ -#define MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v) (v) -#define MICFIL_FIFO_STAT_FIFOX_OVER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v)) -#define MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v) ((v) + 8) -#define MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v)) +#define MICFIL_FIFO_STAT_FIFOX_OVER(ch) BIT(ch) +#define MICFIL_FIFO_STAT_FIFOX_UNDER(ch) BIT((ch) + 8) /* MICFIL HWVAD0 Control 1 Register -- REG_MICFIL_VAD0_CTRL1*/ -#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT 24 -#define MICFIL_VAD0_CTRL1_CHSEL_WIDTH 3 -#define MICFIL_VAD0_CTRL1_CHSEL_MASK ((BIT(MICFIL_VAD0_CTRL1_CHSEL_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) -#define MICFIL_VAD0_CTRL1_CHSEL(v) (((v) << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) \ - & MICFIL_VAD0_CTRL1_CHSEL_MASK) -#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT 16 -#define MICFIL_VAD0_CTRL1_CICOSR_WIDTH 4 -#define MICFIL_VAD0_CTRL1_CICOSR_MASK ((BIT(MICFIL_VAD0_CTRL1_CICOSR_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) -#define MICFIL_VAD0_CTRL1_CICOSR(v) (((v) << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) \ - & MICFIL_VAD0_CTRL1_CICOSR_MASK) -#define MICFIL_VAD0_CTRL1_INITT_SHIFT 8 -#define MICFIL_VAD0_CTRL1_INITT_WIDTH 5 -#define MICFIL_VAD0_CTRL1_INITT_MASK ((BIT(MICFIL_VAD0_CTRL1_INITT_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_INITT_SHIFT) -#define MICFIL_VAD0_CTRL1_INITT(v) (((v) << MICFIL_VAD0_CTRL1_INITT_SHIFT) \ - & MICFIL_VAD0_CTRL1_INITT_MASK) +#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT GENMASK(26, 24) +#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT GENMASK(19, 16) +#define MICFIL_VAD0_CTRL1_INITT_SHIFT GENMASK(12, 8) #define MICFIL_VAD0_CTRL1_ST10 BIT(4) #define MICFIL_VAD0_CTRL1_ERIE BIT(3) #define MICFIL_VAD0_CTRL1_IE BIT(2) @@ -125,66 +88,26 @@ #define MICFIL_VAD0_CTRL2_FRENDIS BIT(31) #define MICFIL_VAD0_CTRL2_PREFEN BIT(30) #define MICFIL_VAD0_CTRL2_FOUTDIS BIT(28) -#define MICFIL_VAD0_CTRL2_FRAMET_SHIFT 16 -#define MICFIL_VAD0_CTRL2_FRAMET_WIDTH 6 -#define MICFIL_VAD0_CTRL2_FRAMET_MASK ((BIT(MICFIL_VAD0_CTRL2_FRAMET_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) -#define MICFIL_VAD0_CTRL2_FRAMET(v) (((v) << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) \ - & MICFIL_VAD0_CTRL2_FRAMET_MASK) -#define MICFIL_VAD0_CTRL2_INPGAIN_SHIFT 8 -#define MICFIL_VAD0_CTRL2_INPGAIN_WIDTH 4 -#define MICFIL_VAD0_CTRL2_INPGAIN_MASK ((BIT(MICFIL_VAD0_CTRL2_INPGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) -#define MICFIL_VAD0_CTRL2_INPGAIN(v) (((v) << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) \ - & MICFIL_VAD0_CTRL2_INPGAIN_MASK) -#define MICFIL_VAD0_CTRL2_HPF_SHIFT 0 -#define MICFIL_VAD0_CTRL2_HPF_WIDTH 2 -#define MICFIL_VAD0_CTRL2_HPF_MASK ((BIT(MICFIL_VAD0_CTRL2_HPF_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_HPF_SHIFT) -#define MICFIL_VAD0_CTRL2_HPF(v) (((v) << MICFIL_VAD0_CTRL2_HPF_SHIFT) \ - & MICFIL_VAD0_CTRL2_HPF_MASK) +#define MICFIL_VAD0_CTRL2_FRAMET GENMASK(21, 16) +#define MICFIL_VAD0_CTRL2_INPGAIN GENMASK(11, 8) +#define MICFIL_VAD0_CTRL2_HPF GENMASK(1, 0) /* MICFIL HWVAD0 Signal CONFIG Register -- REG_MICFIL_VAD0_SCONFIG */ #define MICFIL_VAD0_SCONFIG_SFILEN BIT(31) #define MICFIL_VAD0_SCONFIG_SMAXEN BIT(30) -#define MICFIL_VAD0_SCONFIG_SGAIN_SHIFT 0 -#define MICFIL_VAD0_SCONFIG_SGAIN_WIDTH 4 -#define MICFIL_VAD0_SCONFIG_SGAIN_MASK ((BIT(MICFIL_VAD0_SCONFIG_SGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) -#define MICFIL_VAD0_SCONFIG_SGAIN(v) (((v) << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) \ - & MICFIL_VAD0_SCONFIG_SGAIN_MASK) +#define MICFIL_VAD0_SCONFIG_SGAIN GENMASK(3, 0) /* MICFIL HWVAD0 Noise CONFIG Register -- REG_MICFIL_VAD0_NCONFIG */ #define MICFIL_VAD0_NCONFIG_NFILAUT BIT(31) #define MICFIL_VAD0_NCONFIG_NMINEN BIT(30) #define MICFIL_VAD0_NCONFIG_NDECEN BIT(29) #define MICFIL_VAD0_NCONFIG_NOREN BIT(28) -#define MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT 8 -#define MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH 5 -#define MICFIL_VAD0_NCONFIG_NFILADJ_MASK ((BIT(MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH) - 1) \ - << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) -#define MICFIL_VAD0_NCONFIG_NFILADJ(v) (((v) << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) \ - & MICFIL_VAD0_NCONFIG_NFILADJ_MASK) -#define MICFIL_VAD0_NCONFIG_NGAIN_SHIFT 0 -#define MICFIL_VAD0_NCONFIG_NGAIN_WIDTH 4 -#define MICFIL_VAD0_NCONFIG_NGAIN_MASK ((BIT(MICFIL_VAD0_NCONFIG_NGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) -#define MICFIL_VAD0_NCONFIG_NGAIN(v) (((v) << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) \ - & MICFIL_VAD0_NCONFIG_NGAIN_MASK) +#define MICFIL_VAD0_NCONFIG_NFILADJ GENMASK(12, 8) +#define MICFIL_VAD0_NCONFIG_NGAIN GENMASK(3, 0) /* MICFIL HWVAD0 Zero-Crossing Detector - REG_MICFIL_VAD0_ZCD */ -#define MICFIL_VAD0_ZCD_ZCDTH_SHIFT 16 -#define MICFIL_VAD0_ZCD_ZCDTH_WIDTH 10 -#define MICFIL_VAD0_ZCD_ZCDTH_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDTH_WIDTH) - 1) \ - << MICFIL_VAD0_ZCD_ZCDTH_SHIFT) -#define MICFIL_VAD0_ZCD_ZCDTH(v) (((v) << MICFIL_VAD0_ZCD_ZCDTH_SHIFT)\ - & MICFIL_VAD0_ZCD_ZCDTH_MASK) -#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT 8 -#define MICFIL_VAD0_ZCD_ZCDADJ_WIDTH 4 -#define MICFIL_VAD0_ZCD_ZCDADJ_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDADJ_WIDTH) - 1)\ - << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT) -#define MICFIL_VAD0_ZCD_ZCDADJ(v) (((v) << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT)\ - & MICFIL_VAD0_ZCD_ZCDADJ_MASK) +#define MICFIL_VAD0_ZCD_ZCDTH GENMASK(25, 16) +#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT GENMASK(11, 8) #define MICFIL_VAD0_ZCD_ZCDAND BIT(4) #define MICFIL_VAD0_ZCD_ZCDAUT BIT(2) #define MICFIL_VAD0_ZCD_ZCDEN BIT(0) @@ -199,11 +122,6 @@ #define MICFIL_OUTGAIN_CHX_SHIFT(v) (4 * (v)) /* Constants */ -#define MICFIL_DMA_IRQ_DISABLED(v) ((v) & MICFIL_CTRL1_DISEL_MASK) -#define MICFIL_DMA_ENABLED(v) ((0x1 << MICFIL_CTRL1_DISEL_SHIFT) \ - == ((v) & MICFIL_CTRL1_DISEL_MASK)) -#define MICFIL_IRQ_ENABLED(v) ((0x2 << MICFIL_CTRL1_DISEL_SHIFT) \ - == ((v) & MICFIL_CTRL1_DISEL_MASK)) #define MICFIL_OUTPUT_CHANNELS 8 #define MICFIL_FIFO_NUM 8 @@ -215,6 +133,5 @@ #define MICFIL_SLEEP_MIN 90000 /* in us */ #define MICFIL_SLEEP_MAX 100000 /* in us */ #define MICFIL_DMA_MAXBURST_RX 6 -#define MICFIL_CTRL2_OSR_DEFAULT (0 << MICFIL_CTRL2_CICOSR_SHIFT) #endif /* _FSL_MICFIL_H */ -- 2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: Sascha Hauer <s.hauer@pengutronix.de> To: alsa-devel@alsa-project.org Cc: Xiubo Li <Xiubo.Lee@gmail.com>, Fabio Estevam <festevam@gmail.com>, Shengjiu Wang <shengjiu.wang@gmail.com>, kernel@pengutronix.de, Vinod Koul <vkoul@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, dmaengine@vger.kernel.org, Sascha Hauer <s.hauer@pengutronix.de> Subject: [PATCH v3 05/20] ASoC: fsl_micfil: use GENMASK to define register bit fields Date: Tue, 5 Apr 2022 09:59:44 +0200 [thread overview] Message-ID: <20220405075959.2744803-6-s.hauer@pengutronix.de> (raw) In-Reply-To: <20220405075959.2744803-1-s.hauer@pengutronix.de> Use GENMASK along with FIELD_PREP and FIELD_GET to access bitfields in registers to straighten register access and to drop a lot of defines. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- Notes: Changes since v1: - add missing include linux/bitfield.h sound/soc/fsl/fsl_micfil.c | 52 ++++++------- sound/soc/fsl/fsl_micfil.h | 147 ++++++++----------------------------- 2 files changed, 58 insertions(+), 141 deletions(-) diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index 878d24fde3581..cfa8af668d921 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright 2018 NXP +#include <linux/bitfield.h> #include <linux/clk.h> #include <linux/device.h> #include <linux/interrupt.h> @@ -116,23 +117,22 @@ static inline int get_pdm_clk(struct fsl_micfil *micfil, int bclk; regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); - osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK) - >> MICFIL_CTRL2_CICOSR_SHIFT); - qsel = ctrl2_reg & MICFIL_CTRL2_QSEL_MASK; + osr = 16 - FIELD_GET(MICFIL_CTRL2_CICOSR, ctrl2_reg); + qsel = FIELD_GET(MICFIL_CTRL2_QSEL, ctrl2_reg); switch (qsel) { - case MICFIL_HIGH_QUALITY: + case MICFIL_QSEL_HIGH_QUALITY: bclk = rate * 8 * osr / 2; /* kfactor = 0.5 */ break; - case MICFIL_MEDIUM_QUALITY: - case MICFIL_VLOW0_QUALITY: + case MICFIL_QSEL_MEDIUM_QUALITY: + case MICFIL_QSEL_VLOW0_QUALITY: bclk = rate * 4 * osr * 1; /* kfactor = 1 */ break; - case MICFIL_LOW_QUALITY: - case MICFIL_VLOW1_QUALITY: + case MICFIL_QSEL_LOW_QUALITY: + case MICFIL_QSEL_VLOW1_QUALITY: bclk = rate * 2 * osr * 2; /* kfactor = 2 */ break; - case MICFIL_VLOW2_QUALITY: + case MICFIL_QSEL_VLOW2_QUALITY: bclk = rate * osr * 4; /* kfactor = 4 */ break; default: @@ -244,8 +244,8 @@ static int fsl_micfil_trigger(struct snd_pcm_substream *substream, int cmd, * 11 - reserved */ ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL1, - MICFIL_CTRL1_DISEL_MASK, - (1 << MICFIL_CTRL1_DISEL_SHIFT)); + MICFIL_CTRL1_DISEL, + FIELD_PREP(MICFIL_CTRL1_DISEL, MICFIL_CTRL1_DISEL_DMA)); if (ret) { dev_err(dev, "failed to update DISEL bits\n"); return ret; @@ -274,8 +274,8 @@ static int fsl_micfil_trigger(struct snd_pcm_substream *substream, int cmd, } ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL1, - MICFIL_CTRL1_DISEL_MASK, - (0 << MICFIL_CTRL1_DISEL_SHIFT)); + MICFIL_CTRL1_DISEL, + FIELD_PREP(MICFIL_CTRL1_DISEL, MICFIL_CTRL1_DISEL_DISABLE)); if (ret) { dev_err(dev, "failed to update DISEL bits\n"); return ret; @@ -300,8 +300,8 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate) /* set CICOSR */ ret |= regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_CICOSR_MASK, - MICFIL_CTRL2_OSR_DEFAULT); + MICFIL_CTRL2_CICOSR, + FIELD_PREP(MICFIL_CTRL2_CICOSR, MICFIL_CTRL2_CICOSR_DEFAULT)); if (ret) dev_err(dev, "failed to set CICOSR in reg 0x%X\n", REG_MICFIL_CTRL2); @@ -312,7 +312,8 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate) ret = -EINVAL; ret |= regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_CLKDIV_MASK, clk_div); + MICFIL_CTRL2_CLKDIV, + FIELD_PREP(MICFIL_CTRL2_CLKDIV, clk_div)); if (ret) dev_err(dev, "failed to set CLKDIV in reg 0x%X\n", REG_MICFIL_CTRL2); @@ -368,13 +369,13 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai) { struct fsl_micfil *micfil = dev_get_drvdata(cpu_dai->dev); struct device *dev = cpu_dai->dev; - unsigned int val; int ret; int i; /* set qsel to medium */ ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2, - MICFIL_CTRL2_QSEL_MASK, MICFIL_MEDIUM_QUALITY); + MICFIL_CTRL2_QSEL, + FIELD_PREP(MICFIL_CTRL2_QSEL, MICFIL_QSEL_MEDIUM_QUALITY)); if (ret) { dev_err(dev, "failed to set quality mode bits, reg 0x%X\n", REG_MICFIL_CTRL2); @@ -390,10 +391,9 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai) &micfil->dma_params_rx); /* FIFO Watermark Control - FIFOWMK*/ - val = MICFIL_FIFO_CTRL_FIFOWMK(micfil->soc->fifo_depth) - 1; ret = regmap_update_bits(micfil->regmap, REG_MICFIL_FIFO_CTRL, - MICFIL_FIFO_CTRL_FIFOWMK_MASK, - val); + MICFIL_FIFO_CTRL_FIFOWMK, + FIELD_PREP(MICFIL_FIFO_CTRL_FIFOWMK, micfil->soc->fifo_depth - 1)); if (ret) { dev_err(dev, "failed to set FIFOWMK\n"); return ret; @@ -553,11 +553,11 @@ static irqreturn_t micfil_isr(int irq, void *devid) regmap_read(micfil->regmap, REG_MICFIL_CTRL1, &ctrl1_reg); regmap_read(micfil->regmap, REG_MICFIL_FIFO_STAT, &fifo_stat_reg); - dma_enabled = MICFIL_DMA_ENABLED(ctrl1_reg); + dma_enabled = FIELD_GET(MICFIL_CTRL1_DISEL, ctrl1_reg) == MICFIL_CTRL1_DISEL_DMA; /* Channel 0-7 Output Data Flags */ for (i = 0; i < MICFIL_OUTPUT_CHANNELS; i++) { - if (stat_reg & MICFIL_STAT_CHXF_MASK(i)) + if (stat_reg & MICFIL_STAT_CHXF(i)) dev_dbg(&pdev->dev, "Data available in Data Channel %d\n", i); /* if DMA is not enabled, field must be written with 1 @@ -566,17 +566,17 @@ static irqreturn_t micfil_isr(int irq, void *devid) if (!dma_enabled) regmap_write_bits(micfil->regmap, REG_MICFIL_STAT, - MICFIL_STAT_CHXF_MASK(i), + MICFIL_STAT_CHXF(i), 1); } for (i = 0; i < MICFIL_FIFO_NUM; i++) { - if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_OVER_MASK(i)) + if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_OVER(i)) dev_dbg(&pdev->dev, "FIFO Overflow Exception flag for channel %d\n", i); - if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(i)) + if (fifo_stat_reg & MICFIL_FIFO_STAT_FIFOX_UNDER(i)) dev_dbg(&pdev->dev, "FIFO Underflow Exception flag for channel %d\n", i); diff --git a/sound/soc/fsl/fsl_micfil.h b/sound/soc/fsl/fsl_micfil.h index 11ccc08523b2e..5cecae2519795 100644 --- a/sound/soc/fsl/fsl_micfil.h +++ b/sound/soc/fsl/fsl_micfil.h @@ -39,82 +39,45 @@ #define MICFIL_CTRL1_DBG BIT(28) #define MICFIL_CTRL1_SRES BIT(27) #define MICFIL_CTRL1_DBGE BIT(26) -#define MICFIL_CTRL1_DISEL_SHIFT 24 -#define MICFIL_CTRL1_DISEL_WIDTH 2 -#define MICFIL_CTRL1_DISEL_MASK ((BIT(MICFIL_CTRL1_DISEL_WIDTH) - 1) \ - << MICFIL_CTRL1_DISEL_SHIFT) + +#define MICFIL_CTRL1_DISEL_DISABLE 0 +#define MICFIL_CTRL1_DISEL_DMA 1 +#define MICFIL_CTRL1_DISEL_IRQ 2 +#define MICFIL_CTRL1_DISEL GENMASK(25, 24) #define MICFIL_CTRL1_ERREN BIT(23) -#define MICFIL_CTRL1_CHEN_SHIFT 0 -#define MICFIL_CTRL1_CHEN_WIDTH 8 -#define MICFIL_CTRL1_CHEN_MASK(x) (BIT(x) << MICFIL_CTRL1_CHEN_SHIFT) -#define MICFIL_CTRL1_CHEN(x) (MICFIL_CTRL1_CHEN_MASK(x)) +#define MICFIL_CTRL1_CHEN(ch) BIT(ch) /* MICFIL Control Register 2 -- REG_MICFILL_CTRL2 0x04 */ #define MICFIL_CTRL2_QSEL_SHIFT 25 -#define MICFIL_CTRL2_QSEL_WIDTH 3 -#define MICFIL_CTRL2_QSEL_MASK ((BIT(MICFIL_CTRL2_QSEL_WIDTH) - 1) \ - << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_HIGH_QUALITY BIT(MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_MEDIUM_QUALITY (0 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_LOW_QUALITY (7 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW0_QUALITY (6 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW1_QUALITY (5 << MICFIL_CTRL2_QSEL_SHIFT) -#define MICFIL_VLOW2_QUALITY (4 << MICFIL_CTRL2_QSEL_SHIFT) - -#define MICFIL_CTRL2_CICOSR_SHIFT 16 -#define MICFIL_CTRL2_CICOSR_WIDTH 4 -#define MICFIL_CTRL2_CICOSR_MASK ((BIT(MICFIL_CTRL2_CICOSR_WIDTH) - 1) \ - << MICFIL_CTRL2_CICOSR_SHIFT) -#define MICFIL_CTRL2_CICOSR(v) (((v) << MICFIL_CTRL2_CICOSR_SHIFT) \ - & MICFIL_CTRL2_CICOSR_MASK) -#define MICFIL_CTRL2_CLKDIV_SHIFT 0 -#define MICFIL_CTRL2_CLKDIV_WIDTH 8 -#define MICFIL_CTRL2_CLKDIV_MASK ((BIT(MICFIL_CTRL2_CLKDIV_WIDTH) - 1) \ - << MICFIL_CTRL2_CLKDIV_SHIFT) -#define MICFIL_CTRL2_CLKDIV(v) (((v) << MICFIL_CTRL2_CLKDIV_SHIFT) \ - & MICFIL_CTRL2_CLKDIV_MASK) +#define MICFIL_CTRL2_QSEL GENMASK(27, 25) +#define MICFIL_QSEL_MEDIUM_QUALITY 0 +#define MICFIL_QSEL_HIGH_QUALITY 1 +#define MICFIL_QSEL_LOW_QUALITY 7 +#define MICFIL_QSEL_VLOW0_QUALITY 6 +#define MICFIL_QSEL_VLOW1_QUALITY 5 +#define MICFIL_QSEL_VLOW2_QUALITY 4 + +#define MICFIL_CTRL2_CICOSR GENMASK(19, 16) +#define MICFIL_CTRL2_CICOSR_DEFAULT 0 +#define MICFIL_CTRL2_CLKDIV GENMASK(7, 0) /* MICFIL Status Register -- REG_MICFIL_STAT 0x08 */ #define MICFIL_STAT_BSY_FIL BIT(31) #define MICFIL_STAT_FIR_RDY BIT(30) #define MICFIL_STAT_LOWFREQF BIT(29) -#define MICFIL_STAT_CHXF_SHIFT(v) (v) -#define MICFIL_STAT_CHXF_MASK(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) -#define MICFIL_STAT_CHXF(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) +#define MICFIL_STAT_CHXF(ch) BIT(ch) /* MICFIL FIFO Control Register -- REG_MICFIL_FIFO_CTRL 0x10 */ -#define MICFIL_FIFO_CTRL_FIFOWMK_SHIFT 0 -#define MICFIL_FIFO_CTRL_FIFOWMK_WIDTH 3 -#define MICFIL_FIFO_CTRL_FIFOWMK_MASK ((BIT(MICFIL_FIFO_CTRL_FIFOWMK_WIDTH) - 1) \ - << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) -#define MICFIL_FIFO_CTRL_FIFOWMK(v) (((v) << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) \ - & MICFIL_FIFO_CTRL_FIFOWMK_MASK) +#define MICFIL_FIFO_CTRL_FIFOWMK GENMASK(2, 0) /* MICFIL FIFO Status Register -- REG_MICFIL_FIFO_STAT 0x14 */ -#define MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v) (v) -#define MICFIL_FIFO_STAT_FIFOX_OVER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v)) -#define MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v) ((v) + 8) -#define MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v)) +#define MICFIL_FIFO_STAT_FIFOX_OVER(ch) BIT(ch) +#define MICFIL_FIFO_STAT_FIFOX_UNDER(ch) BIT((ch) + 8) /* MICFIL HWVAD0 Control 1 Register -- REG_MICFIL_VAD0_CTRL1*/ -#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT 24 -#define MICFIL_VAD0_CTRL1_CHSEL_WIDTH 3 -#define MICFIL_VAD0_CTRL1_CHSEL_MASK ((BIT(MICFIL_VAD0_CTRL1_CHSEL_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) -#define MICFIL_VAD0_CTRL1_CHSEL(v) (((v) << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) \ - & MICFIL_VAD0_CTRL1_CHSEL_MASK) -#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT 16 -#define MICFIL_VAD0_CTRL1_CICOSR_WIDTH 4 -#define MICFIL_VAD0_CTRL1_CICOSR_MASK ((BIT(MICFIL_VAD0_CTRL1_CICOSR_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) -#define MICFIL_VAD0_CTRL1_CICOSR(v) (((v) << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) \ - & MICFIL_VAD0_CTRL1_CICOSR_MASK) -#define MICFIL_VAD0_CTRL1_INITT_SHIFT 8 -#define MICFIL_VAD0_CTRL1_INITT_WIDTH 5 -#define MICFIL_VAD0_CTRL1_INITT_MASK ((BIT(MICFIL_VAD0_CTRL1_INITT_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL1_INITT_SHIFT) -#define MICFIL_VAD0_CTRL1_INITT(v) (((v) << MICFIL_VAD0_CTRL1_INITT_SHIFT) \ - & MICFIL_VAD0_CTRL1_INITT_MASK) +#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT GENMASK(26, 24) +#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT GENMASK(19, 16) +#define MICFIL_VAD0_CTRL1_INITT_SHIFT GENMASK(12, 8) #define MICFIL_VAD0_CTRL1_ST10 BIT(4) #define MICFIL_VAD0_CTRL1_ERIE BIT(3) #define MICFIL_VAD0_CTRL1_IE BIT(2) @@ -125,66 +88,26 @@ #define MICFIL_VAD0_CTRL2_FRENDIS BIT(31) #define MICFIL_VAD0_CTRL2_PREFEN BIT(30) #define MICFIL_VAD0_CTRL2_FOUTDIS BIT(28) -#define MICFIL_VAD0_CTRL2_FRAMET_SHIFT 16 -#define MICFIL_VAD0_CTRL2_FRAMET_WIDTH 6 -#define MICFIL_VAD0_CTRL2_FRAMET_MASK ((BIT(MICFIL_VAD0_CTRL2_FRAMET_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) -#define MICFIL_VAD0_CTRL2_FRAMET(v) (((v) << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) \ - & MICFIL_VAD0_CTRL2_FRAMET_MASK) -#define MICFIL_VAD0_CTRL2_INPGAIN_SHIFT 8 -#define MICFIL_VAD0_CTRL2_INPGAIN_WIDTH 4 -#define MICFIL_VAD0_CTRL2_INPGAIN_MASK ((BIT(MICFIL_VAD0_CTRL2_INPGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) -#define MICFIL_VAD0_CTRL2_INPGAIN(v) (((v) << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) \ - & MICFIL_VAD0_CTRL2_INPGAIN_MASK) -#define MICFIL_VAD0_CTRL2_HPF_SHIFT 0 -#define MICFIL_VAD0_CTRL2_HPF_WIDTH 2 -#define MICFIL_VAD0_CTRL2_HPF_MASK ((BIT(MICFIL_VAD0_CTRL2_HPF_WIDTH) - 1) \ - << MICFIL_VAD0_CTRL2_HPF_SHIFT) -#define MICFIL_VAD0_CTRL2_HPF(v) (((v) << MICFIL_VAD0_CTRL2_HPF_SHIFT) \ - & MICFIL_VAD0_CTRL2_HPF_MASK) +#define MICFIL_VAD0_CTRL2_FRAMET GENMASK(21, 16) +#define MICFIL_VAD0_CTRL2_INPGAIN GENMASK(11, 8) +#define MICFIL_VAD0_CTRL2_HPF GENMASK(1, 0) /* MICFIL HWVAD0 Signal CONFIG Register -- REG_MICFIL_VAD0_SCONFIG */ #define MICFIL_VAD0_SCONFIG_SFILEN BIT(31) #define MICFIL_VAD0_SCONFIG_SMAXEN BIT(30) -#define MICFIL_VAD0_SCONFIG_SGAIN_SHIFT 0 -#define MICFIL_VAD0_SCONFIG_SGAIN_WIDTH 4 -#define MICFIL_VAD0_SCONFIG_SGAIN_MASK ((BIT(MICFIL_VAD0_SCONFIG_SGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) -#define MICFIL_VAD0_SCONFIG_SGAIN(v) (((v) << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) \ - & MICFIL_VAD0_SCONFIG_SGAIN_MASK) +#define MICFIL_VAD0_SCONFIG_SGAIN GENMASK(3, 0) /* MICFIL HWVAD0 Noise CONFIG Register -- REG_MICFIL_VAD0_NCONFIG */ #define MICFIL_VAD0_NCONFIG_NFILAUT BIT(31) #define MICFIL_VAD0_NCONFIG_NMINEN BIT(30) #define MICFIL_VAD0_NCONFIG_NDECEN BIT(29) #define MICFIL_VAD0_NCONFIG_NOREN BIT(28) -#define MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT 8 -#define MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH 5 -#define MICFIL_VAD0_NCONFIG_NFILADJ_MASK ((BIT(MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH) - 1) \ - << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) -#define MICFIL_VAD0_NCONFIG_NFILADJ(v) (((v) << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) \ - & MICFIL_VAD0_NCONFIG_NFILADJ_MASK) -#define MICFIL_VAD0_NCONFIG_NGAIN_SHIFT 0 -#define MICFIL_VAD0_NCONFIG_NGAIN_WIDTH 4 -#define MICFIL_VAD0_NCONFIG_NGAIN_MASK ((BIT(MICFIL_VAD0_NCONFIG_NGAIN_WIDTH) - 1) \ - << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) -#define MICFIL_VAD0_NCONFIG_NGAIN(v) (((v) << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) \ - & MICFIL_VAD0_NCONFIG_NGAIN_MASK) +#define MICFIL_VAD0_NCONFIG_NFILADJ GENMASK(12, 8) +#define MICFIL_VAD0_NCONFIG_NGAIN GENMASK(3, 0) /* MICFIL HWVAD0 Zero-Crossing Detector - REG_MICFIL_VAD0_ZCD */ -#define MICFIL_VAD0_ZCD_ZCDTH_SHIFT 16 -#define MICFIL_VAD0_ZCD_ZCDTH_WIDTH 10 -#define MICFIL_VAD0_ZCD_ZCDTH_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDTH_WIDTH) - 1) \ - << MICFIL_VAD0_ZCD_ZCDTH_SHIFT) -#define MICFIL_VAD0_ZCD_ZCDTH(v) (((v) << MICFIL_VAD0_ZCD_ZCDTH_SHIFT)\ - & MICFIL_VAD0_ZCD_ZCDTH_MASK) -#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT 8 -#define MICFIL_VAD0_ZCD_ZCDADJ_WIDTH 4 -#define MICFIL_VAD0_ZCD_ZCDADJ_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDADJ_WIDTH) - 1)\ - << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT) -#define MICFIL_VAD0_ZCD_ZCDADJ(v) (((v) << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT)\ - & MICFIL_VAD0_ZCD_ZCDADJ_MASK) +#define MICFIL_VAD0_ZCD_ZCDTH GENMASK(25, 16) +#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT GENMASK(11, 8) #define MICFIL_VAD0_ZCD_ZCDAND BIT(4) #define MICFIL_VAD0_ZCD_ZCDAUT BIT(2) #define MICFIL_VAD0_ZCD_ZCDEN BIT(0) @@ -199,11 +122,6 @@ #define MICFIL_OUTGAIN_CHX_SHIFT(v) (4 * (v)) /* Constants */ -#define MICFIL_DMA_IRQ_DISABLED(v) ((v) & MICFIL_CTRL1_DISEL_MASK) -#define MICFIL_DMA_ENABLED(v) ((0x1 << MICFIL_CTRL1_DISEL_SHIFT) \ - == ((v) & MICFIL_CTRL1_DISEL_MASK)) -#define MICFIL_IRQ_ENABLED(v) ((0x2 << MICFIL_CTRL1_DISEL_SHIFT) \ - == ((v) & MICFIL_CTRL1_DISEL_MASK)) #define MICFIL_OUTPUT_CHANNELS 8 #define MICFIL_FIFO_NUM 8 @@ -215,6 +133,5 @@ #define MICFIL_SLEEP_MIN 90000 /* in us */ #define MICFIL_SLEEP_MAX 100000 /* in us */ #define MICFIL_DMA_MAXBURST_RX 6 -#define MICFIL_CTRL2_OSR_DEFAULT (0 << MICFIL_CTRL2_CICOSR_SHIFT) #endif /* _FSL_MICFIL_H */ -- 2.30.2
next prev parent reply other threads:[~2022-04-05 8:02 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-05 7:59 [PATCH v3 00/20] ASoC: fsl_micfil: Driver updates Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-05 7:59 ` [PATCH v3 01/20] ASoC: fsl_micfil: Drop unnecessary register read Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-06 12:42 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 02/20] ASoC: fsl_micfil: Drop unused " Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-06 12:44 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 03/20] ASoC: fsl_micfil: drop fsl_micfil_set_mclk_rate() Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-06 13:01 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 04/20] ASoC: fsl_micfil: do not define SHIFT/MASK for single bits Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-06 13:05 ` Shengjiu Wang 2022-04-05 7:59 ` Sascha Hauer [this message] 2022-04-05 7:59 ` [PATCH v3 05/20] ASoC: fsl_micfil: use GENMASK to define register bit fields Sascha Hauer 2022-04-05 7:59 ` [PATCH v3 06/20] ASoC: fsl_micfil: use clear/set bits Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 2:15 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 07/20] ASoC: fsl_micfil: drop error messages from failed register accesses Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 2:18 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 08/20] ASoC: fsl_micfil: drop unused variables Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 2:28 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 09/20] dmaengine: imx: Move header to include/dma/ Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 8:30 ` Vinod Koul 2022-04-07 8:30 ` Vinod Koul 2022-04-05 7:59 ` [PATCH v3 10/20] dmaengine: imx-sdma: error out on unsupported transfer types Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 8:30 ` Vinod Koul 2022-04-07 8:30 ` Vinod Koul 2022-04-05 7:59 ` [PATCH v3 11/20] dmaengine: imx-sdma: Add multi fifo support Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 2:23 ` [EXT] " Joy Zou 2022-04-07 7:27 ` Sascha Hauer 2022-04-07 7:27 ` Sascha Hauer 2022-04-07 8:31 ` Vinod Koul 2022-04-07 8:31 ` Vinod Koul 2022-04-05 7:59 ` [PATCH v3 12/20] ASoC: fsl_micfil: add " Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-05 14:05 ` kernel test robot 2022-04-05 14:05 ` kernel test robot 2022-04-05 14:05 ` kernel test robot 2022-04-05 14:05 ` kernel test robot 2022-04-05 7:59 ` [PATCH v3 13/20] ASoC: fsl_micfil: use define for OSR default value Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 2:46 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 14/20] ASoC: fsl_micfil: Drop get_pdm_clk() Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 3:41 ` Shengjiu Wang 2022-04-07 7:04 ` Sascha Hauer 2022-04-07 7:04 ` Sascha Hauer 2022-04-05 7:59 ` [PATCH v3 15/20] ASoC: fsl_micfil: simplify clock setting Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:09 ` Shengjiu Wang 2022-04-07 7:08 ` Sascha Hauer 2022-04-07 7:08 ` Sascha Hauer 2022-04-05 7:59 ` [PATCH v3 16/20] ASoC: fsl_micfil: rework quality setting Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:24 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 17/20] ASoC: fsl_micfil: drop unused include Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:26 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 18/20] ASoC: fsl_micfil: drop only once used defines Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:27 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 19/20] ASoC: fsl_micfil: drop support for undocumented property Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:30 ` Shengjiu Wang 2022-04-05 7:59 ` [PATCH v3 20/20] ASoC: fsl_micfil: fold fsl_set_clock_params() into its only user Sascha Hauer 2022-04-05 7:59 ` Sascha Hauer 2022-04-07 5:36 ` Shengjiu Wang
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