Release 4.16 arch/arm/mach-s3c24xx/simtec-audio.c
// SPDX-License-Identifier: GPL-2.0
//
// Copyright (c) 2009 Simtec Electronics
// http://armlinux.simtec.co.uk/
// Ben Dooks <ben@simtec.co.uk>
//
// Audio setup for various Simtec S3C24XX implementations
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/regs-gpio.h>
#include <linux/platform_data/asoc-s3c24xx_simtec.h>
#include <plat/devs.h>
#include "bast.h"
#include "simtec.h"
/* platform ops for audio */
static void simtec_audio_startup_lrroute(void)
{
unsigned int tmp;
unsigned long flags;
local_irq_save(flags);
tmp = __raw_readb(BAST_VA_CTRL1);
tmp &= ~BAST_CPLD_CTRL1_LRMASK;
tmp |= BAST_CPLD_CTRL1_LRCDAC;
__raw_writeb(tmp, BAST_VA_CTRL1);
local_irq_restore(flags);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 49 | 100.00% | 1 | 100.00% |
| Total | 49 | 100.00% | 1 | 100.00% |
static struct s3c24xx_audio_simtec_pdata simtec_audio_platdata;
static char our_name[32];
static struct platform_device simtec_audio_dev = {
.name = our_name,
.id = -1,
.dev = {
.parent = &s3c_device_iis.dev,
.platform_data = &simtec_audio_platdata,
},
};
int __init simtec_audio_add(const char *name, bool has_lr_routing,
struct s3c24xx_audio_simtec_pdata *spd)
{
if (!name)
name = "tlv320aic23";
snprintf(our_name, sizeof(our_name)-1, "s3c24xx-simtec-%s", name);
/* copy platform data so the source can be __initdata */
if (spd)
simtec_audio_platdata = *spd;
if (has_lr_routing)
simtec_audio_platdata.startup = simtec_audio_startup_lrroute;
platform_device_register(&s3c_device_iis);
platform_device_register(&simtec_audio_dev);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 79 | 100.00% | 1 | 100.00% |
| Total | 79 | 100.00% | 1 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 203 | 93.12% | 1 | 25.00% |
| Krzysztof Kozlowski | 7 | 3.21% | 1 | 25.00% |
| Kukjin Kim | 5 | 2.29% | 1 | 25.00% |
| Heiko Stübner | 3 | 1.38% | 1 | 25.00% |
| Total | 218 | 100.00% | 4 | 100.00% |
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