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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:32:54 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:32:54 -0800 |
commit | 66dc918d42eaaa9afe42a47d07526765162017a9 (patch) | |
tree | 947411841773dfb076f1aa78bc5be868bc4281a6 /drivers | |
parent | b2034d474b7e1e8578bd5c2977024b51693269d9 (diff) | |
parent | 6db9a0f326d3144d790d9479309df480a8f562e4 (diff) | |
download | op-kernel-dev-66dc918d42eaaa9afe42a47d07526765162017a9.zip op-kernel-dev-66dc918d42eaaa9afe42a47d07526765162017a9.tar.gz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (348 commits)
ALSA: hda - Fix NULL-derefence with a single mic in STAC auto-mic detection
ALSA: hda - Add missing NID 0x19 fixup for Sony VAIO
ALSA: hda - Fix ALC275 enable hardware EQ for SONY VAIO
ALSA: oxygen: fix Xonar DG input
ALSA: hda - Fix EAPD on Lenovo NB ALC269 to low
ALSA: hda - Fix missing EAPD for Acer 4930G
ALSA: hda: Disable 4/6 channels on some NVIDIA GPUs.
ALSA: hda - Add static_hdmi_pcm option to HDMI codec parser
ALSA: hda - Don't refer ELD when unplugged
ASoC: tpa6130a2: Fix compiler warning
ASoC: tlv320dac33: Add DAPM selection for LOM invert
ASoC: DMIC codec: Adding a generic DMIC codec
ALSA: snd-usb-us122l: Fix missing NULL checks
ALSA: snd-usb-us122l: Fix MIDI output
ASoC: soc-cache: Fix invalid memory access during snd_soc_lzo_cache_sync()
ASoC: Fix section mismatch in wm8995.c
ALSA: oxygen: add S/PDIF source selection for Claro cards
ALSA: oxygen: fix CD/MIDI for X-Meridian (2G)
ASoC: fix migor audio build
ALSA: include delay.h for msleep in Xonar DG support
...
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpio/wm8994-gpio.c | 24 | ||||
-rw-r--r-- | drivers/mfd/wm8994-core.c | 93 | ||||
-rw-r--r-- | drivers/regulator/wm8994-regulator.c | 23 | ||||
-rw-r--r-- | drivers/video/sh_mobile_hdmi.c | 1 |
4 files changed, 120 insertions, 21 deletions
diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/wm8994-gpio.c index 618398e..c822baa 100644 --- a/drivers/gpio/wm8994-gpio.c +++ b/drivers/gpio/wm8994-gpio.c @@ -35,6 +35,29 @@ static inline struct wm8994_gpio *to_wm8994_gpio(struct gpio_chip *chip) return container_of(chip, struct wm8994_gpio, gpio_chip); } +static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994 *wm8994 = wm8994_gpio->wm8994; + + switch (wm8994->type) { + case WM8958: + switch (offset) { + case 1: + case 2: + case 3: + case 4: + case 6: + return -EINVAL; + } + break; + default: + break; + } + + return 0; +} + static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset) { struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); @@ -136,6 +159,7 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) static struct gpio_chip template_chip = { .label = "wm8994", .owner = THIS_MODULE, + .request = wm8994_gpio_request, .direction_input = wm8994_gpio_direction_in, .get = wm8994_gpio_get, .direction_output = wm8994_gpio_direction_out, diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index b3b2aaf8..8d221ba 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -218,6 +218,18 @@ static const char *wm8994_main_supplies[] = { "SPKVDD2", }; +static const char *wm8958_main_supplies[] = { + "DBVDD1", + "DBVDD2", + "DBVDD3", + "DCVDD", + "AVDD1", + "AVDD2", + "CPVDD", + "SPKVDD1", + "SPKVDD2", +}; + #ifdef CONFIG_PM static int wm8994_device_suspend(struct device *dev) { @@ -239,7 +251,7 @@ static int wm8994_device_suspend(struct device *dev) if (ret < 0) dev_err(dev, "Failed to save LDO registers: %d\n", ret); - ret = regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies), + ret = regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies); if (ret != 0) { dev_err(dev, "Failed to disable supplies: %d\n", ret); @@ -254,7 +266,7 @@ static int wm8994_device_resume(struct device *dev) struct wm8994 *wm8994 = dev_get_drvdata(dev); int ret; - ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies), + ret = regulator_bulk_enable(wm8994->num_supplies, wm8994->supplies); if (ret != 0) { dev_err(dev, "Failed to enable supplies: %d\n", ret); @@ -305,9 +317,10 @@ static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo) /* * Instantiate the generic non-control parts of the device. */ -static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) +static int wm8994_device_init(struct wm8994 *wm8994, int irq) { struct wm8994_pdata *pdata = wm8994->dev->platform_data; + const char *devname; int ret, i; mutex_init(&wm8994->io_lock); @@ -323,25 +336,48 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) goto err; } + switch (wm8994->type) { + case WM8994: + wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies); + break; + case WM8958: + wm8994->num_supplies = ARRAY_SIZE(wm8958_main_supplies); + break; + default: + BUG(); + return -EINVAL; + } + wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) * - ARRAY_SIZE(wm8994_main_supplies), + wm8994->num_supplies, GFP_KERNEL); if (!wm8994->supplies) { ret = -ENOMEM; goto err; } - for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++) - wm8994->supplies[i].supply = wm8994_main_supplies[i]; - - ret = regulator_bulk_get(wm8994->dev, ARRAY_SIZE(wm8994_main_supplies), + switch (wm8994->type) { + case WM8994: + for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++) + wm8994->supplies[i].supply = wm8994_main_supplies[i]; + break; + case WM8958: + for (i = 0; i < ARRAY_SIZE(wm8958_main_supplies); i++) + wm8994->supplies[i].supply = wm8958_main_supplies[i]; + break; + default: + BUG(); + return -EINVAL; + } + + ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies, wm8994->supplies); if (ret != 0) { dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret); goto err_supplies; } - ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies), + ret = regulator_bulk_enable(wm8994->num_supplies, wm8994->supplies); if (ret != 0) { dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret); @@ -353,7 +389,22 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) dev_err(wm8994->dev, "Failed to read ID register\n"); goto err_enable; } - if (ret != 0x8994) { + switch (ret) { + case 0x8994: + devname = "WM8994"; + if (wm8994->type != WM8994) + dev_warn(wm8994->dev, "Device registered as type %d\n", + wm8994->type); + wm8994->type = WM8994; + break; + case 0x8958: + devname = "WM8958"; + if (wm8994->type != WM8958) + dev_warn(wm8994->dev, "Device registered as type %d\n", + wm8994->type); + wm8994->type = WM8958; + break; + default: dev_err(wm8994->dev, "Device is not a WM8994, ID is %x\n", ret); ret = -EINVAL; @@ -370,14 +421,16 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) switch (ret) { case 0: case 1: - dev_warn(wm8994->dev, "revision %c not fully supported\n", - 'A' + ret); + if (wm8994->type == WM8994) + dev_warn(wm8994->dev, + "revision %c not fully supported\n", + 'A' + ret); break; default: - dev_info(wm8994->dev, "revision %c\n", 'A' + ret); break; } + dev_info(wm8994->dev, "%s revision %c\n", devname, 'A' + ret); if (pdata) { wm8994->irq_base = pdata->irq_base; @@ -423,10 +476,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) err_irq: wm8994_irq_exit(wm8994); err_enable: - regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies), + regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies); err_get: - regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies); + regulator_bulk_free(wm8994->num_supplies, wm8994->supplies); err_supplies: kfree(wm8994->supplies); err: @@ -439,9 +492,9 @@ static void wm8994_device_exit(struct wm8994 *wm8994) { mfd_remove_devices(wm8994->dev); wm8994_irq_exit(wm8994); - regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies), + regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies); - regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies); + regulator_bulk_free(wm8994->num_supplies, wm8994->supplies); kfree(wm8994->supplies); kfree(wm8994); } @@ -506,8 +559,9 @@ static int wm8994_i2c_probe(struct i2c_client *i2c, wm8994->read_dev = wm8994_i2c_read_device; wm8994->write_dev = wm8994_i2c_write_device; wm8994->irq = i2c->irq; + wm8994->type = id->driver_data; - return wm8994_device_init(wm8994, id->driver_data, i2c->irq); + return wm8994_device_init(wm8994, i2c->irq); } static int wm8994_i2c_remove(struct i2c_client *i2c) @@ -535,7 +589,8 @@ static int wm8994_i2c_resume(struct i2c_client *i2c) #endif static const struct i2c_device_id wm8994_i2c_id[] = { - { "wm8994", 0 }, + { "wm8994", WM8994 }, + { "wm8958", WM8958 }, { } }; MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id); diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c index 594f88eb..35b2958 100644 --- a/drivers/regulator/wm8994-regulator.c +++ b/drivers/regulator/wm8994-regulator.c @@ -130,10 +130,19 @@ static struct regulator_ops wm8994_ldo1_ops = { static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev, unsigned int selector) { + struct wm8994_ldo *ldo = rdev_get_drvdata(rdev); + if (selector > WM8994_LDO2_MAX_SELECTOR) return -EINVAL; - return (selector * 100000) + 900000; + switch (ldo->wm8994->type) { + case WM8994: + return (selector * 100000) + 900000; + case WM8958: + return (selector * 100000) + 1000000; + default: + return -EINVAL; + } } static int wm8994_ldo2_get_voltage_sel(struct regulator_dev *rdev) @@ -154,7 +163,17 @@ static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev, struct wm8994_ldo *ldo = rdev_get_drvdata(rdev); int selector, v; - selector = (min_uV - 900000) / 100000; + switch (ldo->wm8994->type) { + case WM8994: + selector = (min_uV - 900000) / 100000; + break; + case WM8958: + selector = (min_uV - 1000000) / 100000; + break; + default: + return -EINVAL; + } + v = wm8994_ldo2_list_voltage(rdev, selector); if (v < 0 || v > max_uV) return -EINVAL; diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c index 8c59cc8..e7594e1 100644 --- a/drivers/video/sh_mobile_hdmi.c +++ b/drivers/video/sh_mobile_hdmi.c @@ -22,6 +22,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/workqueue.h> +#include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/initval.h> |