Merge tag 'asoc-fix-v4.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.2

There are a couple of small driver specific fixes here but the
overwhelming bulk of these changes are fixes to the topology ABI that
has been newly introduced in v4.2.  Once this makes it into a release we
will have to firm this up but for now getting enhancements in before
they've made it into a release is the most expedient thing.

7 files changed, 127 insertions, 116 deletions

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index c9c3d20b784b..a1b820fcb2a6 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -208,6 +208,8 @@ static ssize_t power_ro_lock_show(struct device *dev,
 
 	ret = snprintf(buf, PAGE_SIZE, "%d\n", locked);
 
+	mmc_blk_put(md);
+
 	return ret;
 }
 
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index fd9a58e216a5..6a0f9c79be26 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -779,6 +779,7 @@ config MMC_TOSHIBA_PCI
 
 config MMC_MTK
 	tristate "MediaTek SD/MMC Card Interface support"
+	depends on HAS_DMA
 	help
 	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
 	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index b2b411da297b..4d1203236890 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1062,9 +1062,14 @@ static void omap_hsmmc_do_irq(struct omap_hsmmc_host *host, int status)
 
 		if (status & (CTO_EN | CCRC_EN))
 			end_cmd = 1;
+		if (host->data || host->response_busy) {
+			end_trans = !end_cmd;
+			host->response_busy = 0;
+		}
 		if (status & (CTO_EN | DTO_EN))
 			hsmmc_command_incomplete(host, -ETIMEDOUT, end_cmd);
-		else if (status & (CCRC_EN | DCRC_EN))
+		else if (status & (CCRC_EN | DCRC_EN | DEB_EN | CEB_EN |
+				   BADA_EN))
 			hsmmc_command_incomplete(host, -EILSEQ, end_cmd);
 
 		if (status & ACE_EN) {
@@ -1081,10 +1086,6 @@ static void omap_hsmmc_do_irq(struct omap_hsmmc_host *host, int status)
 			}
 			dev_dbg(mmc_dev(host->mmc), "AC12 err: 0x%x\n", ac12);
 		}
-		if (host->data || host->response_busy) {
-			end_trans = !end_cmd;
-			host->response_busy = 0;
-		}
 	}
 
 	OMAP_HSMMC_WRITE(host->base, STAT, status);
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index faf0cb910c96..c6b9f6492e1a 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -581,13 +581,8 @@ static void esdhc_writeb_le(struct sdhci_host *host, u8 val, int reg)
 static unsigned int esdhc_pltfm_get_max_clock(struct sdhci_host *host)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	struct pltfm_imx_data *imx_data = pltfm_host->priv;
-	struct esdhc_platform_data *boarddata = &imx_data->boarddata;
 
-	if (boarddata->f_max && (boarddata->f_max < pltfm_host->clock))
-		return boarddata->f_max;
-	else
-		return pltfm_host->clock;
+	return pltfm_host->clock;
 }
 
 static unsigned int esdhc_pltfm_get_min_clock(struct sdhci_host *host)
@@ -878,34 +873,19 @@ static const struct sdhci_pltfm_data sdhci_esdhc_imx_pdata = {
 static int
 sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
 			 struct sdhci_host *host,
-			 struct esdhc_platform_data *boarddata)
+			 struct pltfm_imx_data *imx_data)
 {
 	struct device_node *np = pdev->dev.of_node;
-
-	if (!np)
-		return -ENODEV;
-
-	if (of_get_property(np, "non-removable", NULL))
-		boarddata->cd_type = ESDHC_CD_PERMANENT;
-
-	if (of_get_property(np, "fsl,cd-controller", NULL))
-		boarddata->cd_type = ESDHC_CD_CONTROLLER;
+	struct esdhc_platform_data *boarddata = &imx_data->boarddata;
+	int ret;
 
 	if (of_get_property(np, "fsl,wp-controller", NULL))
 		boarddata->wp_type = ESDHC_WP_CONTROLLER;
 
-	boarddata->cd_gpio = of_get_named_gpio(np, "cd-gpios", 0);
-	if (gpio_is_valid(boarddata->cd_gpio))
-		boarddata->cd_type = ESDHC_CD_GPIO;
-
 	boarddata->wp_gpio = of_get_named_gpio(np, "wp-gpios", 0);
 	if (gpio_is_valid(boarddata->wp_gpio))
 		boarddata->wp_type = ESDHC_WP_GPIO;
 
-	of_property_read_u32(np, "bus-width", &boarddata->max_bus_width);
-
-	of_property_read_u32(np, "max-frequency", &boarddata->f_max);
-
 	if (of_find_property(np, "no-1-8-v", NULL))
 		boarddata->support_vsel = false;
 	else
@@ -916,29 +896,119 @@ sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
 
 	mmc_of_parse_voltage(np, &host->ocr_mask);
 
+	/* sdr50 and sdr104 needs work on 1.8v signal voltage */
+	if ((boarddata->support_vsel) && esdhc_is_usdhc(imx_data) &&
+	    !IS_ERR(imx_data->pins_default)) {
+		imx_data->pins_100mhz = pinctrl_lookup_state(imx_data->pinctrl,
+						ESDHC_PINCTRL_STATE_100MHZ);
+		imx_data->pins_200mhz = pinctrl_lookup_state(imx_data->pinctrl,
+						ESDHC_PINCTRL_STATE_200MHZ);
+		if (IS_ERR(imx_data->pins_100mhz) ||
+				IS_ERR(imx_data->pins_200mhz)) {
+			dev_warn(mmc_dev(host->mmc),
+				"could not get ultra high speed state, work on normal mode\n");
+			/*
+			 * fall back to not support uhs by specify no 1.8v quirk
+			 */
+			host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
+		}
+	} else {
+		host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
+	}
+
 	/* call to generic mmc_of_parse to support additional capabilities */
-	return mmc_of_parse(host->mmc);
+	ret = mmc_of_parse(host->mmc);
+	if (ret)
+		return ret;
+
+	if (!IS_ERR_VALUE(mmc_gpio_get_cd(host->mmc)))
+		host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+
+	return 0;
 }
 #else
 static inline int
 sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
 			 struct sdhci_host *host,
-			 struct esdhc_platform_data *boarddata)
+			 struct pltfm_imx_data *imx_data)
 {
 	return -ENODEV;
 }
 #endif
 
+static int sdhci_esdhc_imx_probe_nondt(struct platform_device *pdev,
+			 struct sdhci_host *host,
+			 struct pltfm_imx_data *imx_data)
+{
+	struct esdhc_platform_data *boarddata = &imx_data->boarddata;
+	int err;
+
+	if (!host->mmc->parent->platform_data) {
+		dev_err(mmc_dev(host->mmc), "no board data!\n");
+		return -EINVAL;
+	}
+
+	imx_data->boarddata = *((struct esdhc_platform_data *)
+				host->mmc->parent->platform_data);
+	/* write_protect */
+	if (boarddata->wp_type == ESDHC_WP_GPIO) {
+		err = mmc_gpio_request_ro(host->mmc, boarddata->wp_gpio);
+		if (err) {
+			dev_err(mmc_dev(host->mmc),
+				"failed to request write-protect gpio!\n");
+			return err;
+		}
+		host->mmc->caps2 |= MMC_CAP2_RO_ACTIVE_HIGH;
+	}
+
+	/* card_detect */
+	switch (boarddata->cd_type) {
+	case ESDHC_CD_GPIO:
+		err = mmc_gpio_request_cd(host->mmc, boarddata->cd_gpio, 0);
+		if (err) {
+			dev_err(mmc_dev(host->mmc),
+				"failed to request card-detect gpio!\n");
+			return err;
+		}
+		/* fall through */
+
+	case ESDHC_CD_CONTROLLER:
+		/* we have a working card_detect back */
+		host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+		break;
+
+	case ESDHC_CD_PERMANENT:
+		host->mmc->caps |= MMC_CAP_NONREMOVABLE;
+		break;
+
+	case ESDHC_CD_NONE:
+		break;
+	}
+
+	switch (boarddata->max_bus_width) {
+	case 8:
+		host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA;
+		break;
+	case 4:
+		host->mmc->caps |= MMC_CAP_4_BIT_DATA;
+		break;
+	case 1:
+	default:
+		host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA;
+		break;
+	}
+
+	return 0;
+}
+
 static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id =
 			of_match_device(imx_esdhc_dt_ids, &pdev->dev);
 	struct sdhci_pltfm_host *pltfm_host;
 	struct sdhci_host *host;
-	struct esdhc_platform_data *boarddata;
 	int err;
 	struct pltfm_imx_data *imx_data;
-	bool dt = true;
 
 	host = sdhci_pltfm_init(pdev, &sdhci_esdhc_imx_pdata, 0);
 	if (IS_ERR(host))
@@ -1030,84 +1100,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	if (imx_data->socdata->flags & ESDHC_FLAG_ERR004536)
 		host->quirks |= SDHCI_QUIRK_BROKEN_ADMA;
 
-	boarddata = &imx_data->boarddata;
-	if (sdhci_esdhc_imx_probe_dt(pdev, host, boarddata) < 0) {
-		if (!host->mmc->parent->platform_data) {
-			dev_err(mmc_dev(host->mmc), "no board data!\n");
-			err = -EINVAL;
-			goto disable_clk;
-		}
-		imx_data->boarddata = *((struct esdhc_platform_data *)
-					host->mmc->parent->platform_data);
-		dt = false;
-	}
-	/* write_protect */
-	if (boarddata->wp_type == ESDHC_WP_GPIO && !dt) {
-		err = mmc_gpio_request_ro(host->mmc, boarddata->wp_gpio);
-		if (err) {
-			dev_err(mmc_dev(host->mmc),
-				"failed to request write-protect gpio!\n");
-			goto disable_clk;
-		}
-		host->mmc->caps2 |= MMC_CAP2_RO_ACTIVE_HIGH;
-	}
-
-	/* card_detect */
-	switch (boarddata->cd_type) {
-	case ESDHC_CD_GPIO:
-		if (dt)
-			break;
-		err = mmc_gpio_request_cd(host->mmc, boarddata->cd_gpio, 0);
-		if (err) {
-			dev_err(mmc_dev(host->mmc),
-				"failed to request card-detect gpio!\n");
-			goto disable_clk;
-		}
-		/* fall through */
-
-	case ESDHC_CD_CONTROLLER:
-		/* we have a working card_detect back */
-		host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;
-		break;
-
-	case ESDHC_CD_PERMANENT:
-		host->mmc->caps |= MMC_CAP_NONREMOVABLE;
-		break;
-
-	case ESDHC_CD_NONE:
-		break;
-	}
-
-	switch (boarddata->max_bus_width) {
-	case 8:
-		host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA;
-		break;
-	case 4:
-		host->mmc->caps |= MMC_CAP_4_BIT_DATA;
-		break;
-	case 1:
-	default:
-		host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA;
-		break;
-	}
-
-	/* sdr50 and sdr104 needs work on 1.8v signal voltage */
-	if ((boarddata->support_vsel) && esdhc_is_usdhc(imx_data) &&
-	    !IS_ERR(imx_data->pins_default)) {
-		imx_data->pins_100mhz = pinctrl_lookup_state(imx_data->pinctrl,
-						ESDHC_PINCTRL_STATE_100MHZ);
-		imx_data->pins_200mhz = pinctrl_lookup_state(imx_data->pinctrl,
-						ESDHC_PINCTRL_STATE_200MHZ);
-		if (IS_ERR(imx_data->pins_100mhz) ||
-				IS_ERR(imx_data->pins_200mhz)) {
-			dev_warn(mmc_dev(host->mmc),
-				"could not get ultra high speed state, work on normal mode\n");
-			/* fall back to not support uhs by specify no 1.8v quirk */
-			host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
-		}
-	} else {
-		host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
-	}
+	if (of_id)
+		err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data);
+	else
+		err = sdhci_esdhc_imx_probe_nondt(pdev, host, imx_data);
+	if (err)
+		goto disable_clk;
 
 	err = sdhci_add_host(host);
 	if (err)
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
index 3497cfaf683c..a870c42731d7 100644
--- a/drivers/mmc/host/sdhci-esdhc.h
+++ b/drivers/mmc/host/sdhci-esdhc.h
@@ -45,6 +45,6 @@
 #define ESDHC_DMA_SYSCTL	0x40c
 #define ESDHC_DMA_SNOOP		0x00000040
 
-#define ESDHC_HOST_CONTROL_RES	0x05
+#define ESDHC_HOST_CONTROL_RES	0x01
 
 #endif /* _DRIVERS_MMC_SDHCI_ESDHC_H */
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index 9cd5fc62f130..946d37f94a31 100644
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -411,6 +411,7 @@ static int sdhci_pxav3_probe(struct platform_device *pdev)
 			goto err_of_parse;
 		sdhci_get_of_property(pdev);
 		pdata = pxav3_get_mmc_pdata(dev);
+		pdev->dev.platform_data = pdata;
 	} else if (pdata) {
 		/* on-chip device */
 		if (pdata->flags & PXA_FLAG_CARD_PERMANENT)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index bc1445238fb3..1dbe93232030 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2866,6 +2866,7 @@ int sdhci_add_host(struct sdhci_host *host)
 	u32 max_current_caps;
 	unsigned int ocr_avail;
 	unsigned int override_timeout_clk;
+	u32 max_clk;
 	int ret;
 
 	WARN_ON(host == NULL);
@@ -2978,8 +2979,11 @@ int sdhci_add_host(struct sdhci_host *host)
 						      GFP_KERNEL);
 		host->align_buffer = kmalloc(host->align_buffer_sz, GFP_KERNEL);
 		if (!host->adma_table || !host->align_buffer) {
-			dma_free_coherent(mmc_dev(mmc), host->adma_table_sz,
-					  host->adma_table, host->adma_addr);
+			if (host->adma_table)
+				dma_free_coherent(mmc_dev(mmc),
+						  host->adma_table_sz,
+						  host->adma_table,
+						  host->adma_addr);
 			kfree(host->align_buffer);
 			pr_warn("%s: Unable to allocate ADMA buffers - falling back to standard DMA\n",
 				mmc_hostname(mmc));
@@ -3047,18 +3051,22 @@ int sdhci_add_host(struct sdhci_host *host)
 	 * Set host parameters.
 	 */
 	mmc->ops = &sdhci_ops;
-	mmc->f_max = host->max_clk;
+	max_clk = host->max_clk;
+
 	if (host->ops->get_min_clock)
 		mmc->f_min = host->ops->get_min_clock(host);
 	else if (host->version >= SDHCI_SPEC_300) {
 		if (host->clk_mul) {
 			mmc->f_min = (host->max_clk * host->clk_mul) / 1024;
-			mmc->f_max = host->max_clk * host->clk_mul;
+			max_clk = host->max_clk * host->clk_mul;
 		} else
 			mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_300;
 	} else
 		mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200;
 
+	if (!mmc->f_max || (mmc->f_max && (mmc->f_max > max_clk)))
+		mmc->f_max = max_clk;
+
 	if (!(host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
 		host->timeout_clk = (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >>
 					SDHCI_TIMEOUT_CLK_SHIFT;