ARM: OMAP: Aic23 alsa platform driver code for board-innovator (284185c7) · Commits · 戴 / test

arch/arm/mach-omap1/board-innovator.c

+39 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,8 @@
		#include <asm/arch/usb.h>
		#include <asm/arch/keypad.h>
		#include <asm/arch/common.h>
		#include <asm/arch/mcbsp.h>
		#include <asm/arch/omap-alsa.h>

		static int innovator_keymap[] = {
		KEY(0, 0, KEY_F1),
		@@ -112,6 +114,42 @@ static struct platform_device innovator_flash_device = {
		.resource = &innovator_flash_resource,
		};

		#define DEFAULT_BITPERSAMPLE 16

		static struct omap_mcbsp_reg_cfg mcbsp_regs = {
		.spcr2 = FREE \| FRST \| GRST \| XRST \| XINTM(3),
		.spcr1 = RINTM(3) \| RRST,
		.rcr2 = RPHASE \| RFRLEN2(OMAP_MCBSP_WORD_8) \|
		RWDLEN2(OMAP_MCBSP_WORD_16) \| RDATDLY(0),
		.rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) \| RWDLEN1(OMAP_MCBSP_WORD_16),
		.xcr2 = XPHASE \| XFRLEN2(OMAP_MCBSP_WORD_8) \|
		XWDLEN2(OMAP_MCBSP_WORD_16) \| XDATDLY(0) \| XFIG,
		.xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) \| XWDLEN1(OMAP_MCBSP_WORD_16),
		.srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
		.srgr2 = GSYNC \| CLKSP \| FSGM \| FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
		/.pcr0 = FSXM \| FSRM \| CLKXM \| CLKRM \| CLKXP \| CLKRP,/ /* mcbsp: master */
		.pcr0 = CLKXP \| CLKRP, /* mcbsp: slave */
		};

		static struct omap_alsa_codec_config alsa_config = {
		.name = "OMAP Innovator AIC23",
		.mcbsp_regs_alsa = &mcbsp_regs,
		.codec_configure_dev = NULL, // aic23_configure,
		.codec_set_samplerate = NULL, // aic23_set_samplerate,
		.codec_clock_setup = NULL, // aic23_clock_setup,
		.codec_clock_on = NULL, // aic23_clock_on,
		.codec_clock_off = NULL, // aic23_clock_off,
		.get_default_samplerate = NULL, // aic23_get_default_samplerate,
		};

		static struct platform_device innovator_mcbsp1_device = {
		.name = "omap_alsa_mcbsp",
		.id = 1,
		.dev = {
		.platform_data = &alsa_config,
		},
		};

		static struct resource innovator_kp_resources[] = {
		[0] = {
		.start = INT_KEYBOARD,
		@@ -177,6 +215,7 @@ static struct platform_device innovator1510_lcd_device = {
		static struct platform_device *innovator1510_devices[] __initdata = {
		&innovator_flash_device,
		&innovator1510_smc91x_device,
		&innovator_mcbsp1_device,
		&innovator_kp_device,
		&innovator1510_lcd_device,
		};

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