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ARM: OMAP2+: twl-common: Allow boards to customize the twl4030 audio setup

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Boards with special audio routing can pass a custom omap_tw4030_pdata to the
audio machine driver.

At the same time update the board files using the same audio driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
This commit is contained in:
Peter Ujfalusi 2012-12-05 14:45:23 +01:00
parent 02553f5ac2
commit 40234bf733
8 changed files with 19 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/mach-omap2/board-cm-t35.c
View file

@ -722,7 +722,7 @@ static void __init cm_t3x_common_init(void)
cm_t35_init_ethernet();
cm_t35_init_led();
cm_t35_init_display();
omap_twl4030_audio_init("cm-t3x");
omap_twl4030_audio_init("cm-t3x", NULL);
usb_musb_init(NULL);
cm_t35_init_usbh();

2
arch/arm/mach-omap2/board-devkit8000.c
View file

@ -627,7 +627,7 @@ static void __init devkit8000_init(void)
board_nand_init(devkit8000_nand_partitions,
ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
NAND_BUSWIDTH_16, NULL);
omap_twl4030_audio_init("omap3beagle");
omap_twl4030_audio_init("omap3beagle", NULL);
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);

2
arch/arm/mach-omap2/board-igep0020.c
View file

@ -629,7 +629,7 @@ static void __init igep_init(void)
igep_flash_init();
igep_leds_init();
omap_twl4030_audio_init("igep2");
omap_twl4030_audio_init("igep2", NULL);
/*
* WLAN-BT combo module from MuRata which has a Marvell WLAN

2
arch/arm/mach-omap2/board-omap3beagle.c
View file

@ -524,7 +524,7 @@ static void __init omap3_beagle_init(void)
board_nand_init(omap3beagle_nand_partitions,
ARRAY_SIZE(omap3beagle_nand_partitions), NAND_CS,
NAND_BUSWIDTH_16, NULL);
omap_twl4030_audio_init("omap3beagle");
omap_twl4030_audio_init("omap3beagle", NULL);
/* Ensure msecure is mux'd to be able to set the RTC. */
omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);

2
arch/arm/mach-omap2/board-omap3evm.c
View file

@ -744,7 +744,7 @@ static void __init omap3_evm_init(void)
omap3evm_init_smsc911x();
omap3_evm_display_init();
omap3_evm_wl12xx_init();
omap_twl4030_audio_init("omap3evm");
omap_twl4030_audio_init("omap3evm", NULL);
}
MACHINE_START(OMAP3EVM, "OMAP3 EVM")

2
arch/arm/mach-omap2/board-overo.c
View file

@ -506,7 +506,7 @@ static void __init overo_init(void)
overo_display_init();
overo_init_led();
overo_init_keys();
omap_twl4030_audio_init("overo");
omap_twl4030_audio_init("overo", NULL);
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);

22
arch/arm/mach-omap2/twl-common.c
View file

@ -529,28 +529,28 @@ void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
#include <linux/platform_data/omap-twl4030.h>
/* Commonly used configuration */
static struct omap_tw4030_pdata omap_twl4030_audio_data = {
.has_hs = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
.has_hf = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
.has_linein = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
};
static struct omap_tw4030_pdata omap_twl4030_audio_data;
static struct platform_device audio_device = {
.name = "omap-twl4030",
.id = -1,
.dev = {
.platform_data = &omap_twl4030_audio_data,
},
};
void __init omap_twl4030_audio_init(char *card_name)
void __init omap_twl4030_audio_init(char *card_name,
struct omap_tw4030_pdata *pdata)
{
omap_twl4030_audio_data.card_name = card_name;
if (!pdata)
pdata = &omap_twl4030_audio_data;
pdata->card_name = card_name;
audio_device.dev.platform_data = pdata;
platform_device_register(&audio_device);
}
#else /* SOC_OMAP_TWL4030 */
void __init omap_twl4030_audio_init(char *card_name)
void __init omap_twl4030_audio_init(char *card_name,
struct omap_tw4030_pdata *pdata)
{
return;
}

3
arch/arm/mach-omap2/twl-common.h
View file

@ -32,6 +32,7 @@
struct twl4030_platform_data;
struct twl6040_platform_data;
struct omap_tw4030_pdata;
struct i2c_board_info;
void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
@ -60,6 +61,6 @@ void omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
void omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags);
void omap_twl4030_audio_init(char *card_name);
void omap_twl4030_audio_init(char *card_name, struct omap_tw4030_pdata *pdata);
#endif /* __OMAP_PMIC_COMMON__ */