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Commit 858e84a1 authored by Mark Brown's avatar Mark Brown
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Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/pxa',... 

Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rockchip' and 'asoc/topic/rt5514' into asoc-next
parents f459768c 69beca69 73d7ee2e 33c0f552 6d3edf86

Documentation/devicetree/bindings/sound/rockchip,pdm.txt

0 → 100644
+39 −0
Original line number Diff line number Diff line 
* Rockchip PDM controller



Required properties:



- compatible: "rockchip,pdm"

- reg: physical base address of the controller and length of memory mapped

  region.

- dmas: DMA specifiers for rx dma. See the DMA client binding,

	Documentation/devicetree/bindings/dma/dma.txt

- dma-names: should include "rx".

- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.

- clock-names: should contain following:

   - "pdm_hclk": clock for PDM BUS

   - "pdm_clk" : clock for PDM controller

- pinctrl-names: Must contain a "default" entry.

- pinctrl-N: One property must exist for each entry in

	     pinctrl-names. See ../pinctrl/pinctrl-bindings.txt

	     for details of the property values.



Example for rk3328 PDM controller:



pdm: pdm@ff040000 {

	compatible = "rockchip,pdm";

	reg = <0x0 0xff040000 0x0 0x1000>;

	clocks = <&clk_pdm>, <&clk_gates28 0>;

	clock-names = "pdm_clk", "pdm_hclk";

	dmas = <&pdma 16>;

	#dma-cells = <1>;

	dma-names = "rx";

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&pdmm0_clk

		     &pdmm0_fsync

		     &pdmm0_sdi0

		     &pdmm0_sdi1

		     &pdmm0_sdi2

		     &pdmm0_sdi3>;

	pinctrl-1 = <&pdmm0_sleep>;

	status = "disabled";

};

Documentation/devicetree/bindings/sound/rockchip-spdif.txt

+2 −0
Original line number Diff line number Diff line
@@ -9,7 +9,9 @@ Required properties: 
- compatible: should be one of the following:

   - "rockchip,rk3066-spdif"

   - "rockchip,rk3188-spdif"

   - "rockchip,rk3228-spdif"

   - "rockchip,rk3288-spdif"

   - "rockchip,rk3328-spdif"

   - "rockchip,rk3366-spdif"

   - "rockchip,rk3368-spdif"

   - "rockchip,rk3399-spdif"

sound/soc/codecs/rt5514.c

+31 −2
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
 * published by the Free Software Foundation.

 */



#include <linux/acpi.h>

#include <linux/fs.h>

#include <linux/module.h>

#include <linux/moduleparam.h>
@@ -906,9 +907,23 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, 
	if (rx_mask || tx_mask)

		val |= RT5514_TDM_MODE;



	if (slots == 4)

	switch (slots) {

	case 4:

		val |= RT5514_TDMSLOT_SEL_RX_4CH | RT5514_TDMSLOT_SEL_TX_4CH;

		break;



	case 6:

		val |= RT5514_TDMSLOT_SEL_RX_6CH | RT5514_TDMSLOT_SEL_TX_6CH;

		break;



	case 8:

		val |= RT5514_TDMSLOT_SEL_RX_8CH | RT5514_TDMSLOT_SEL_TX_8CH;

		break;



	case 2:

	default:

		break;

	}



	switch (slot_width) {

	case 20:
@@ -919,6 +934,10 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, 
		val |= RT5514_CH_LEN_RX_24 | RT5514_CH_LEN_TX_24;

		break;



	case 25:

		val |= RT5514_TDM_MODE2;

		break;



	case 32:

		val |= RT5514_CH_LEN_RX_32 | RT5514_CH_LEN_TX_32;

		break;
@@ -930,7 +949,8 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, 


	regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL1, RT5514_TDM_MODE |

		RT5514_TDMSLOT_SEL_RX_MASK | RT5514_TDMSLOT_SEL_TX_MASK |

		RT5514_CH_LEN_RX_MASK | RT5514_CH_LEN_TX_MASK, val);

		RT5514_CH_LEN_RX_MASK | RT5514_CH_LEN_TX_MASK |

		RT5514_TDM_MODE2, val);



	return 0;

}
@@ -1076,6 +1096,14 @@ static const struct of_device_id rt5514_of_match[] = { 
MODULE_DEVICE_TABLE(of, rt5514_of_match);

#endif



#ifdef CONFIG_ACPI

static struct acpi_device_id rt5514_acpi_match[] = {

	{ "10EC5514", 0},

	{},

};

MODULE_DEVICE_TABLE(acpi, rt5514_acpi_match);

#endif



static int rt5514_parse_dt(struct rt5514_priv *rt5514, struct device *dev)

{

	device_property_read_u32(dev, "realtek,dmic-init-delay-ms",
@@ -1179,6 +1207,7 @@ static const struct dev_pm_ops rt5514_i2_pm_ops = { 
static struct i2c_driver rt5514_i2c_driver = {

	.driver = {

		.name = "rt5514",

		.acpi_match_table = ACPI_PTR(rt5514_acpi_match),

		.of_match_table = of_match_ptr(rt5514_of_match),

		.pm = &rt5514_i2_pm_ops,

	},

sound/soc/codecs/rt5514.h

+6 −0
Original line number Diff line number Diff line
@@ -117,6 +117,8 @@ 
#define RT5514_POW_ADCFEDL_BIT			0



/* RT5514_I2S_CTRL1 (0x2010) */

#define RT5514_TDM_MODE2			(0x1 << 30)

#define RT5514_TDM_MODE2_SFT			30

#define RT5514_TDM_MODE				(0x1 << 28)

#define RT5514_TDM_MODE_SFT			28

#define RT5514_I2S_LR_MASK			(0x1 << 26)
@@ -136,6 +138,8 @@ 
#define RT5514_TDMSLOT_SEL_RX_MASK		(0x3 << 10)

#define RT5514_TDMSLOT_SEL_RX_SFT		10

#define RT5514_TDMSLOT_SEL_RX_4CH		(0x1 << 10)

#define RT5514_TDMSLOT_SEL_RX_6CH		(0x2 << 10)

#define RT5514_TDMSLOT_SEL_RX_8CH		(0x3 << 10)

#define RT5514_CH_LEN_RX_MASK			(0x3 << 8)

#define RT5514_CH_LEN_RX_SFT			8

#define RT5514_CH_LEN_RX_16			(0x0 << 8)
@@ -145,6 +149,8 @@ 
#define RT5514_TDMSLOT_SEL_TX_MASK		(0x3 << 6)

#define RT5514_TDMSLOT_SEL_TX_SFT		6

#define RT5514_TDMSLOT_SEL_TX_4CH		(0x1 << 6)

#define RT5514_TDMSLOT_SEL_TX_6CH		(0x2 << 6)

#define RT5514_TDMSLOT_SEL_TX_8CH		(0x3 << 6)

#define RT5514_CH_LEN_TX_MASK			(0x3 << 4)

#define RT5514_CH_LEN_TX_SFT			4

#define RT5514_CH_LEN_TX_16			(0x0 << 4)

sound/soc/omap/mcbsp.c

+4 −8
Original line number Diff line number Diff line
@@ -835,15 +835,11 @@ static ssize_t dma_op_mode_store(struct device *dev, 
				const char *buf, size_t size)

{

	struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);

	const char * const *s;

	int i = 0;



	for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++)

		if (sysfs_streq(buf, *s))

			break;

	int i;



	if (i == ARRAY_SIZE(dma_op_modes))

		return -EINVAL;

	i = sysfs_match_string(dma_op_modes, buf);

	if (i < 0)

		return i;



	spin_lock_irq(&mcbsp->lock);

	if (!mcbsp->free) {