Esempi in C++ (Cpp) per sport_set_multichannel

Esempio n. 1

File: bf5xx-ac97.c Progetto: Atrix-Dev-Team/kernel-MB860

static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
{
	int ret;
	struct sport_device *sport =
		(struct sport_device *)dai->private_data;

	pr_debug("%s : sport %d\n", __func__, dai->id);
	if (!dai->active)
		return 0;

#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
	ret = sport_set_multichannel(sport, 16, 0x3FF, 1);
#else
	ret = sport_set_multichannel(sport, 16, 0x1F, 1);
#endif
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	ret = sport_config_rx(sport, IRFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	ret = sport_config_tx(sport, ITFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	return 0;
}

Esempio n. 2

File: bf5xx-tdm.c Progetto: 3sOx/asuswrt-merlin

static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
{
	int ret;
	struct sport_device *sport = dai->private_data;

	if (!dai->active)
		return 0;

	ret = sport_set_multichannel(sport, 8, 0xFF, 1);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	ret = sport_config_rx(sport, IRFS, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	ret = sport_config_tx(sport, ITFS, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	return 0;
}

Esempio n. 3

File: bf5xx-ac97.c Progetto: appleorange1/asus-rt-n12-lx

static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
{
	int ret;
	struct sport_device *sport =
		(struct sport_device *)dai->private_data;

	pr_debug("%s : sport %d\n", __func__, dai->id);
	if (!dai->active)
		return 0;

	ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	ret = sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	ret = sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		return -EBUSY;
	}

	if (dai->capture.active)
		sport_rx_start(sport);
	if (dai->playback.active)
		sport_tx_start(sport);
	return 0;
}

Esempio n. 4

File: bf5xx-tdm.c Progetto: 1yankeedt/D710BST_FL24_Kernel

static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
{
	int ret;
	struct sport_device *sport = snd_soc_dai_get_drvdata(dai);

	ret = sport_set_multichannel(sport, 8, 0xFF, 1);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	ret = sport_config_rx(sport, 0, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	ret = sport_config_tx(sport, 0, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
	}

	peripheral_request_list(sport->pin_req, "soc-audio");

	return 0;
}

Esempio n. 5

File: bf5xx-tdm.c Progetto: 3sOx/asuswrt-merlin

static int __devinit bfin_tdm_probe(struct platform_device *pdev)
{
	int ret = 0;

	if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
		pr_err("Requesting Peripherals failed\n");
		return -EFAULT;
	}

	/* request DMA for SPORT */
	sport_handle = sport_init(&sport_params[sport_num], 4, \
		8 * sizeof(u32), NULL);
	if (!sport_handle) {
		peripheral_free_list(&sport_req[sport_num][0]);
		return -ENODEV;
	}

	/* SPORT works in TDM mode */
	ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_rx(sport_handle, IRFS, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_tx(sport_handle, ITFS, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = snd_soc_register_dai(&bf5xx_tdm_dai);
	if (ret) {
		pr_err("Failed to register DAI: %d\n", ret);
		goto sport_config_err;
	}

	sport_handle->private_data = &bf5xx_tdm;
	return 0;

sport_config_err:
	peripheral_free_list(&sport_req[sport_num][0]);
	return ret;
}

Esempio n. 6

File: bf5xx-tdm.c Progetto: 1yankeedt/D710BST_FL24_Kernel

static int __devinit bfin_tdm_probe(struct platform_device *pdev)
{
	struct sport_device *sport_handle;
	int ret;

	/* configure SPORT for TDM */
	sport_handle = sport_init(pdev, 4, 8 * sizeof(u32),
		sizeof(struct bf5xx_tdm_port));
	if (!sport_handle)
		return -ENODEV;

	/* SPORT works in TDM mode */
	ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_rx(sport_handle, 0, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_tx(sport_handle, 0, 0x1F, 0, 0);
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = snd_soc_register_dai(&pdev->dev, &bf5xx_tdm_dai);
	if (ret) {
		pr_err("Failed to register DAI: %d\n", ret);
		goto sport_config_err;
	}

	return 0;

sport_config_err:
	sport_done(sport_handle);
	return ret;
}

Esempio n. 7

static int bf5xx_probe(struct platform_device *pdev)
{

	u16 sport_req[][7] = {PIN_REQ_SPORT_0, PIN_REQ_SPORT_1};

	if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
		printk(KERN_ERR "Requesting Peripherals faild\n");
		return -EFAULT;
		}

#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
	/* Request PB3 as reset pin */
	if (gpio_request(CONFIG_SND_BF5XX_RESET_GPIO_NUM, "SND_AD198x RESET")) {
		printk(KERN_ERR "Failed to request GPIO_%d for reset\n",
				CONFIG_SND_BF5XX_RESET_GPIO_NUM);
		peripheral_free_list(&sport_req[sport_num][0]);
		return -1;
	}
	gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
	gpio_set_value(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
#endif
	sport_handle = sport_init(&sport_params[sport_num], 2, \
			10 * sizeof(struct ac97_frame), NULL);
	if (!sport_handle) {
		peripheral_free_list(&sport_req[sport_num][0]);
#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
		gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
#endif
		return -ENODEV;
	}

	sport_set_multichannel(sport_handle, 16, 0x1F, 1);
	sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
	sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));

	return 0;
}

Esempio n. 8

File: bf5xx-ac97.c Progetto: Atrix-Dev-Team/kernel-MB860

static int bf5xx_ac97_probe(struct platform_device *pdev,
			    struct snd_soc_dai *dai)
{
	int ret = 0;
	cmd_count = (int *)get_zeroed_page(GFP_KERNEL);
	if (cmd_count == NULL)
		return -ENOMEM;

	if (peripheral_request_list(sport_req[sport_num], "soc-audio")) {
		pr_err("Requesting Peripherals failed\n");
		ret =  -EFAULT;
		goto peripheral_err;
	}

#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
	/* Request PB3 as reset pin */
	if (gpio_request(CONFIG_SND_BF5XX_RESET_GPIO_NUM, "SND_AD198x RESET")) {
		pr_err("Failed to request GPIO_%d for reset\n",
				CONFIG_SND_BF5XX_RESET_GPIO_NUM);
		ret =  -1;
		goto gpio_err;
	}
	gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
#endif
	sport_handle = sport_init(&sport_params[sport_num], 2, \
			sizeof(struct ac97_frame), NULL);
	if (!sport_handle) {
		ret = -ENODEV;
		goto sport_err;
	}
	/*SPORT works in TDM mode to simulate AC97 transfers*/
#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
	ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 1);
#else
	ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
#endif
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	return 0;

sport_config_err:
	kfree(sport_handle);
sport_err:
#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
gpio_err:
#endif
	peripheral_free_list(sport_req[sport_num]);
peripheral_err:
	free_page((unsigned long)cmd_count);
	cmd_count = NULL;

	return ret;
}

Esempio n. 9

File: bf5xx-ac97.c Progetto: openube/android_kernel_sony_c2305

static int __devinit asoc_bfin_ac97_probe(struct platform_device *pdev)
{
	struct sport_device *sport_handle;
	int ret;

#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
	/* Request PB3 as reset pin */
	if (gpio_request(CONFIG_SND_BF5XX_RESET_GPIO_NUM, "SND_AD198x RESET")) {
		pr_err("Failed to request GPIO_%d for reset\n",
				CONFIG_SND_BF5XX_RESET_GPIO_NUM);
		ret =  -1;
		goto gpio_err;
	}
	gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
#endif

	sport_handle = sport_init(pdev, 2, sizeof(struct ac97_frame),
		PAGE_SIZE);
	if (!sport_handle) {
		ret = -ENODEV;
		goto sport_err;
	}

	/*SPORT works in TDM mode to simulate AC97 transfers*/
#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
	ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 1);
#else
	ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
#endif
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));
	if (ret) {
		pr_err("SPORT is busy!\n");
		ret = -EBUSY;
		goto sport_config_err;
	}

	ret = snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
	if (ret) {
		pr_err("Failed to register DAI: %d\n", ret);
		goto sport_config_err;
	}

	ac97_sport_handle = sport_handle;

	return 0;

sport_config_err:
	sport_done(sport_handle);
sport_err:
#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
gpio_err:
#endif

	return ret;
}