From e3549cd01347ef211d01353bdf2572b086574007 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 2 Oct 2012 20:17:15 +0100 Subject: regmap: Rename n_ranges to num_ranges This makes things consistent with the rest of the API and is actually what the documentation says. We don't currently have any in tree users so low cost. Signed-off-by: Mark Brown --- include/linux/regmap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/regmap.h b/include/linux/regmap.h index e3bcc3f4dcb8..afc8e1a2cd1b 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -133,7 +133,7 @@ struct regmap_config { enum regmap_endian val_format_endian; const struct regmap_range_cfg *ranges; - unsigned int n_ranges; + unsigned int num_ranges; }; /** -- cgit v1.2.3 From d058bb49618482f2eff0db57618c9a7352916dd5 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 3 Oct 2012 12:40:47 +0100 Subject: regmap: Allow ranges to be named For more useful diagnostics. Signed-off-by: Mark Brown --- include/linux/regmap.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/regmap.h b/include/linux/regmap.h index afc8e1a2cd1b..9f228d7f7ac4 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -142,6 +142,8 @@ struct regmap_config { * 1. page selector register update; * 2. access through data window registers. * + * @name: Descriptive name for diagnostics + * * @range_min: Address of the lowest register address in virtual range. * @range_max: Address of the highest register in virtual range. * @@ -153,6 +155,8 @@ struct regmap_config { * @window_len: Number of registers in data window. */ struct regmap_range_cfg { + const char *name; + /* Registers of virtual address range */ unsigned int range_min; unsigned int range_max; -- cgit v1.2.3 From c0cc3f1665256b7cfdc1d581f997dcea1af71405 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 28 Sep 2012 16:50:15 +0100 Subject: ASoC: wm8994: Allow a delay between jack insertion and microphone detect This can be used to provide some additional settling time to ensure that we don't start microphone detection while the microphone pin is connected to one of the headphone pins. Signed-off-by: Mark Brown --- include/linux/mfd/wm8994/pdata.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index fc87be4fdc25..8e21a094836d 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -176,6 +176,11 @@ struct wm8994_pdata { unsigned int lineout1fb:1; unsigned int lineout2fb:1; + /* Delay between detecting a jack and starting microphone + * detect (specified in ms) + */ + int micdet_delay; + /* IRQ for microphone detection if brought out directly as a * signal. */ -- cgit v1.2.3 From b8ec56d8eabc6382bd6586024138d9f1d1121ceb Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Wed, 17 Oct 2012 16:08:03 +0200 Subject: ASoC: davinci: replace private sram api with genalloc Removes the DaVinci private SRAM API and replaces it with the genalloc API. The SRAM gen_pool is passed in pdata since DaVinci is in the early stages of DT conversion. [zonque@gmail.com: stub out gen_pool functions for !CONFIG_GENERIC_ALLOCATOR] Signed-off-by: Matt Porter Signed-off-by: Mark Brown --- include/linux/platform_data/davinci_asp.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h index d0c5825876f8..f3d6e4f20962 100644 --- a/include/linux/platform_data/davinci_asp.h +++ b/include/linux/platform_data/davinci_asp.h @@ -16,6 +16,8 @@ #ifndef __DAVINCI_ASP_H #define __DAVINCI_ASP_H +#include + struct snd_platform_data { u32 tx_dma_offset; u32 rx_dma_offset; @@ -30,6 +32,7 @@ struct snd_platform_data { unsigned enable_channel_combine:1; unsigned sram_size_playback; unsigned sram_size_capture; + struct gen_pool *sram_pool; /* * If McBSP peripheral gets the clock from an external pin, -- cgit v1.2.3 From 636036d29a20154b897571e1d5949faac98bfb7c Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Tue, 6 Nov 2012 13:57:51 +0800 Subject: ARM: at91: atmel-ssc: add platform device id table Add platform device id to check whether the SSC controller support pdc or dam for data transfer If match "at91rm9200_ssc", which support pdc for data transfer If match "at91sam9g45_ssc", which support dma for data transfer Signed-off-by: Bo Shen Acked-by: Nicolas Ferre Signed-off-by: Mark Brown --- include/linux/atmel-ssc.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h index 4eb31752e2b7..1ca0e3292bc9 100644 --- a/include/linux/atmel-ssc.h +++ b/include/linux/atmel-ssc.h @@ -5,10 +5,15 @@ #include #include +struct atmel_ssc_platform_data { + int use_dma; +}; + struct ssc_device { struct list_head list; void __iomem *regs; struct platform_device *pdev; + struct atmel_ssc_platform_data *pdata; struct clk *clk; int user; int irq; -- cgit v1.2.3 From 9aadd70aed60b47e367e7a1a6b9068daba04fe05 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 6 Nov 2012 16:31:32 +0000 Subject: Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints" This reverts commit 3db11feffc1ad2ab9dea27789e6b5b3032827adc (ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints). This commit causes I2C timeouts to appear on several OMAP3430/3530-based boards: http://marc.info/?l=linux-arm-kernel&m=135071372426971&w=2 http://marc.info/?l=linux-arm-kernel&m=135067558415214&w=2 http://marc.info/?l=linux-arm-kernel&m=135216013608196&w=2 and appears to have been sent for merging before one of its prerequisites was merged: http://marc.info/?l=linux-arm-kernel&m=135219411617621&w=2 Signed-off-by: Paul Walmsley Acked-by: Jean Pihet Signed-off-by: Wolfram Sang --- include/linux/i2c-omap.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h index df804ba73e0b..92a0dc75bc74 100644 --- a/include/linux/i2c-omap.h +++ b/include/linux/i2c-omap.h @@ -34,6 +34,7 @@ struct omap_i2c_bus_platform_data { u32 clkrate; u32 rev; u32 flags; + void (*set_mpu_wkup_lat)(struct device *dev, long set); }; #endif -- cgit v1.2.3 From 31974361761b18e07e821d3b262e34f1a2d105cb Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Tue, 20 Nov 2012 16:38:17 +0800 Subject: ASoC: atmel-ssc: add phybase in device structure Useful for future dmaengine use. Signed-off-by: Nicolas Ferre Signed-off-by: Mark Brown --- include/linux/atmel-ssc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h index 1ca0e3292bc9..deb0ae58b99b 100644 --- a/include/linux/atmel-ssc.h +++ b/include/linux/atmel-ssc.h @@ -11,6 +11,7 @@ struct atmel_ssc_platform_data { struct ssc_device { struct list_head list; + resource_size_t phybase; void __iomem *regs; struct platform_device *pdev; struct atmel_ssc_platform_data *pdata; -- cgit v1.2.3 From c4f4925439f13a243aecfb36c693613603c0bfbd Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Tue, 20 Nov 2012 23:00:10 -0800 Subject: Input: ads7846 - enable pendown GPIO debounce time setting Some platforms need the pendown GPIO debounce time setting programmed. Since the pendown GPIO is handled by the driver, the debounce time should also be handled along with the pendown GPIO request. Signed-off-by: Igor Grinberg Signed-off-by: Dmitry Torokhov --- include/linux/spi/ads7846.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index c64de9dd7631..2f694f3846a9 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -46,8 +46,9 @@ struct ads7846_platform_data { u16 debounce_rep; /* additional consecutive good readings * required after the first two */ int gpio_pendown; /* the GPIO used to decide the pendown - * state if get_pendown_state == NULL - */ + * state if get_pendown_state == NULL */ + int gpio_pendown_debounce; /* platform specific debounce time for + * the gpio_pendown */ int (*get_pendown_state)(void); int (*filter_init) (const struct ads7846_platform_data *pdata, void **filter_data); -- cgit v1.2.3 From a8a8fc287dd7497b3adb2f2952513849ab6506eb Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 8 Oct 2012 11:21:09 +0900 Subject: mfd: wm8994: Store platform data in device This is better style as platform data is supposed to be discardable after init (though hotplug usually prevents this) and will ease implementation of device tree property bindings. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz --- include/linux/mfd/wm8994/core.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index 1f173306bf05..ae5c249530b4 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -19,6 +19,8 @@ #include #include +#include + enum wm8994_type { WM8994 = 0, WM8958 = 1, @@ -55,6 +57,8 @@ struct regulator_bulk_data; struct wm8994 { struct mutex irq_lock; + struct wm8994_pdata pdata; + enum wm8994_type type; int revision; int cust_id; -- cgit v1.2.3 From 0e622d39197f0b64b9e043fe75ac3634bf9f3a05 Mon Sep 17 00:00:00 2001 From: Andreas Larsson Date: Fri, 23 Nov 2012 12:24:09 +0100 Subject: of/address: sparc: Declare of_iomap as an extern function for sparc again This bug-fix makes sure that of_iomap is defined extern for sparc so that the sparc-specific implementation of_iomap is once again used when including include/linux/of_address.h in a sparc context. OF_GPIO that is now available for sparc relies on this. The bug was inadvertently introduced in a850a75, "of/address: add empty static inlines for !CONFIG_OF", that added a static dummy inline for of_iomap when !CONFIG_OF_ADDRESS. However, CONFIG_OF_ADDRESS is never defined for sparc, but there is a sparc-specific implementation /arch/sparc/kernel/of_device_common.c. This fix takes the same approach as 0bce04b that solved the equivalent problem for of_address_to_resource. Signed-off-by: Andreas Larsson Acked-by: David Miller Signed-off-by: Grant Likely --- include/linux/of_address.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/of_address.h b/include/linux/of_address.h index e20e3af68fb6..0506eb53519b 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -42,10 +42,12 @@ static inline struct device_node *of_find_matching_node_by_address( { return NULL; } +#ifndef of_iomap static inline void __iomem *of_iomap(struct device_node *device, int index) { return NULL; } +#endif static inline const __be32 *of_get_address(struct device_node *dev, int index, u64 *size, unsigned int *flags) { -- cgit v1.2.3 From b951b523ea45d5717377ce2216afe98440001660 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 26 Nov 2012 21:11:10 +0000 Subject: mfd: arizona: Allow the CODEC DAPM context to be accessed elsewhere Some other device functions need to integrate with signal sources in the audio portion (primarily for haptics) so allow CODEC to export the DAPM context by pointing to it from the core driver. Signed-off-by: Mark Brown --- include/linux/mfd/arizona/core.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index dd231ac0bb1f..a580363a7d29 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -78,6 +78,8 @@ enum arizona_type { #define ARIZONA_NUM_IRQ 50 +struct snd_soc_dapm_context; + struct arizona { struct regmap *regmap; struct device *dev; @@ -98,6 +100,8 @@ struct arizona { struct mutex clk_lock; int clk32k_ref; + + struct snd_soc_dapm_context *dapm; }; int arizona_clk32k_enable(struct arizona *arizona); -- cgit v1.2.3 From 9dd555e2f4de1af1bb0f75cc84ed0708fcdb5987 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 26 Nov 2012 21:17:21 +0000 Subject: Input - arizona-haptics: Add driver haptics module on Arizona CODECs The Arizona CODECs contain a haptics module providing vibration feedback support. Implement basic support for this, providing simple start/stop and signal magnitude control. Since the output path for haptics is routed through the CODEC audio routing it is modelled as a signal generator within ASoC, the haptics driver calls DAPM to start and stop the output drivers. An appropriate output path must be configured via ALSA to connect the haptics source to the correct output. Signed-off-by: Mark Brown --- include/linux/mfd/arizona/pdata.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 7ab442905a57..8b1d1daaae16 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -62,6 +62,9 @@ #define ARIZONA_MAX_OUTPUT 6 +#define ARIZONA_HAP_ACT_ERM 0 +#define ARIZONA_HAP_ACT_LRA 2 + #define ARIZONA_MAX_PDM_SPK 2 struct regulator_init_data; @@ -114,6 +117,9 @@ struct arizona_pdata { /** PDM speaker format */ unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK]; + + /** Haptic actuator type */ + unsigned int hap_act; }; #endif -- cgit v1.2.3 From 1974a042dd15f1f007a3a1a2dd7a23ca0e42c01d Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Wed, 28 Nov 2012 16:17:48 +0530 Subject: ASoC: Samsung: Get I2S src_clk from clock alias id. As the I2S src clks are registered with clkdev using generic connection id, driver can get the clk name using generic id. So the variable representing the array of rclk src clks is deleted. Signed-off-by: Padmavathi Venna Signed-off-by: Mark Brown --- include/linux/platform_data/asoc-s3c.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h index aa9875f77c40..88272591a895 100644 --- a/include/linux/platform_data/asoc-s3c.h +++ b/include/linux/platform_data/asoc-s3c.h @@ -38,12 +38,6 @@ struct samsung_i2s { #define QUIRK_NEED_RSTCLR (1 << 3) /* Quirks of the I2S controller */ u32 quirks; - - /* - * Array of clock names that can be used to generate I2S signals. - * Also corresponds to clocks of I2SMOD[10] - */ - const char **src_clk; dma_addr_t idma_addr; }; -- cgit v1.2.3