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Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6

hifive-unleashed-5.1
Russell King 2009-04-20 14:03:04 +01:00 committed by Russell King
parent 4a014a240b a48dc30da4
commit 64bd43a086
10 changed files with 95 additions and 37 deletions
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10
arch/arm/mach-pxa/include/mach/audio.h
View File

@ -4,12 +4,22 @@
#include <sound/core.h>
#include <sound/pcm.h>
/*
* @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95)
* a -1 value means no gpio will be used for reset
* reset_gpio should only be specified for pxa27x CPUs where a silicon
* bug prevents correct operation of the reset line. If not specified,
* the default behaviour on these CPUs is to consider gpio 113 as the
* AC97 reset line, which is the default on most boards.
*/
typedef struct {
int (*startup)(struct snd_pcm_substream *, void *);
void (*shutdown)(struct snd_pcm_substream *, void *);
void (*suspend)(void *);
void (*resume)(void *);
void *priv;
int reset_gpio;
} pxa2xx_audio_ops_t;
extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops);

7
arch/arm/mach-pxa/include/mach/palmasoc.h
View File

@ -1,13 +1,8 @@
#ifndef _INCLUDE_PALMASOC_H_
#define _INCLUDE_PALMASOC_H_
struct palm27x_asoc_info {
int jack_gpio;
};
#ifdef CONFIG_SND_PXA2XX_SOC_PALM27X
void __init palm27x_asoc_set_pdata(struct palm27x_asoc_info *data);
#else
static inline void palm27x_asoc_set_pdata(struct palm27x_asoc_info *data) {}
#endif
#endif

6
arch/arm/mach-pxa/mioa701.c
View File

@ -742,6 +742,10 @@ struct i2c_pxa_platform_data i2c_pdata = {
.fast_mode = 1,
};
static pxa2xx_audio_ops_t mioa701_ac97_info = {
.reset_gpio = 95,
};
/*
* Mio global
*/
@ -815,7 +819,7 @@ static void __init mioa701_machine_init(void)
pxa_set_keypad_info(&mioa701_keypad_info);
wm97xx_bat_set_pdata(&mioa701_battery_data);
pxa_set_udc_info(&mioa701_udc_info);
pxa_set_ac97_info(NULL);
pxa_set_ac97_info(&mioa701_ac97_info);
pm_power_off = mioa701_poweroff;
arm_pm_restart = mioa701_restart;
platform_add_devices(devices, ARRAY_SIZE(devices));

18
arch/arm/mach-pxa/palmld.c
View File

@ -477,10 +477,22 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = {
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palm27x_asoc_pdata = {
static struct palm27x_asoc_info palmld_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMLD_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmld_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmld_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmld_asoc_pdata,
},
};
/******************************************************************************
* Framebuffer
******************************************************************************/
@ -544,6 +556,7 @@ static struct platform_device *devices[] __initdata = {
&palmld_backlight,
&palmld_leds,
&power_supply,
&palmld_asoc,
};
static struct map_desc palmld_io_desc[] __initdata = {
@ -573,11 +586,10 @@ static void __init palmld_init(void)
set_pxa_fb_info(&palmld_lcd_screen);
pxa_set_mci_info(&palmld_mci_platform_data);
pxa_set_ac97_info(NULL);
pxa_set_ac97_info(&palmld_ac97_pdata);
pxa_set_ficp_info(&palmld_ficp_platform_data);
pxa_set_keypad_info(&palmld_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
palm27x_asoc_set_pdata(&palm27x_asoc_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
}

18
arch/arm/mach-pxa/palmt5.c
View File

@ -420,10 +420,22 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = {
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palm27x_asoc_pdata = {
static struct palm27x_asoc_info palmt5_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMT5_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmt5_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmt5_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmt5_asoc_pdata,
},
};
/******************************************************************************
* Framebuffer
******************************************************************************/
@ -486,6 +498,7 @@ static struct platform_device *devices[] __initdata = {
#endif
&palmt5_backlight,
&power_supply,
&palmt5_asoc,
};
/* setup udc GPIOs initial state */
@ -504,12 +517,11 @@ static void __init palmt5_init(void)
set_pxa_fb_info(&palmt5_lcd_screen);
pxa_set_mci_info(&palmt5_mci_platform_data);
palmt5_udc_init();
pxa_set_ac97_info(&palmt5_ac97_pdata);
pxa_set_udc_info(&palmt5_udc_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&palmt5_ficp_platform_data);
pxa_set_keypad_info(&palmt5_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
palm27x_asoc_set_pdata(&palm27x_asoc_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
}

23
arch/arm/mach-pxa/palmtx.c
View File

@ -40,6 +40,7 @@
#include <mach/irda.h>
#include <mach/pxa27x_keypad.h>
#include <mach/udc.h>
#include <mach/palmasoc.h>
#include "generic.h"
#include "devices.h"
@ -433,6 +434,25 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palmtx_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmtx_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmtx_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmtx_asoc_pdata,
},
};
/******************************************************************************
* Framebuffer
******************************************************************************/
@ -495,6 +515,7 @@ static struct platform_device *devices[] __initdata = {
#endif
&palmtx_backlight,
&power_supply,
&palmtx_asoc,
};
static struct map_desc palmtx_io_desc[] __initdata = {
@ -529,8 +550,8 @@ static void __init palmtx_init(void)
set_pxa_fb_info(&palmtx_lcd_screen);
pxa_set_mci_info(&palmtx_mci_platform_data);
palmtx_udc_init();
pxa_set_ac97_info(&palmtx_ac97_pdata);
pxa_set_udc_info(&palmtx_udc_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&palmtx_ficp_platform_data);
pxa_set_keypad_info(&palmtx_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);

6
arch/arm/mach-pxa/pcm990-baseboard.c
View File

@ -377,7 +377,7 @@ struct pxacamera_platform_data pcm990_pxacamera_platform_data = {
#include <linux/i2c/pca953x.h>
static struct pca953x_platform_data pca9536_data = {
.gpio_base = NR_BUILTIN_GPIO + 1,
.gpio_base = NR_BUILTIN_GPIO,
};
static int gpio_bus_switch;
@ -405,9 +405,9 @@ static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link)
int ret;
if (!gpio_bus_switch) {
ret = gpio_request(NR_BUILTIN_GPIO + 1, "camera");
ret = gpio_request(NR_BUILTIN_GPIO, "camera");
if (!ret) {
gpio_bus_switch = NR_BUILTIN_GPIO + 1;
gpio_bus_switch = NR_BUILTIN_GPIO;
gpio_direction_output(gpio_bus_switch, 0);
} else
gpio_bus_switch = -EINVAL;

15
include/sound/pxa2xx-lib.h
View File

@ -42,19 +42,4 @@ extern int pxa2xx_ac97_hw_resume(void);
extern int pxa2xx_ac97_hw_probe(struct platform_device *dev);
extern void pxa2xx_ac97_hw_remove(struct platform_device *dev);
/* AC97 platform_data */
/**
* struct pxa2xx_ac97_platform_data - pxa ac97 platform data
* @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95)
* a -1 value means no gpio will be used for reset
*
* Platform data should only be specified for pxa27x CPUs where a silicon bug
* prevents correct operation of the reset line. If not specified, the default
* behaviour is to consider gpio 113 as the AC97 reset line, which is the
* default on most boards.
*/
struct pxa2xx_ac97_platform_data {
int reset_gpio;
};
#endif

2
sound/arm/pxa2xx-ac97-lib.c
View File

@ -364,7 +364,7 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_resume);
int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev)
{
int ret;
struct pxa2xx_ac97_platform_data *pdata = dev->dev.platform_data;
pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
if (pdata) {
switch (pdata->reset_gpio) {

27
sound/soc/pxa/palm27x.c
View File

@ -200,7 +200,7 @@ static struct snd_soc_device palm27x_snd_devdata = {
static struct platform_device *palm27x_snd_device;
static int __init palm27x_asoc_init(void)
static int palm27x_asoc_probe(struct platform_device *pdev)
{
int ret;
@ -208,6 +208,10 @@ static int __init palm27x_asoc_init(void)
machine_is_palmld()))
return -ENODEV;
if (pdev->dev.platform_data)
palm27x_ep_gpio = ((struct palm27x_asoc_info *)
(pdev->dev.platform_data))->jack_gpio;
ret = gpio_request(palm27x_ep_gpio, "Headphone Jack");
if (ret)
return ret;
@ -245,16 +249,31 @@ err_alloc:
return ret;
}
static void __exit palm27x_asoc_exit(void)
static int __devexit palm27x_asoc_remove(struct platform_device *pdev)
{
free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
gpio_free(palm27x_ep_gpio);
platform_device_unregister(palm27x_snd_device);
return 0;
}
void __init palm27x_asoc_set_pdata(struct palm27x_asoc_info *data)
static struct platform_driver palm27x_wm9712_driver = {
.probe = palm27x_asoc_probe,
.remove = __devexit_p(palm27x_asoc_remove),
.driver = {
.name = "palm27x-asoc",
.owner = THIS_MODULE,
},
};
static int __init palm27x_asoc_init(void)
{
palm27x_ep_gpio = data->jack_gpio;
return platform_driver_register(&palm27x_wm9712_driver);
}
static void __exit palm27x_asoc_exit(void)
{
platform_driver_unregister(&palm27x_wm9712_driver);
}
module_init(palm27x_asoc_init);