C++ (Cpp) msm_camio_clk_rate_set_2 Exemples

Exemple #1

Fichier : msm_io_vfe31.c Projet : Aarush/shardul-xperia-4.1.B.0.431

void msm_camio_cam_mclk_enable(int rate)
{
	struct clk *clk = NULL;
	camio_cam_m_clk =
	clk = clk_get(NULL, "cam_m_clk");
	msm_camio_clk_rate_set_2(clk, rate);
	if (!IS_ERR(clk))
		clk_enable(clk);
}

Exemple #2

Fichier : msm_io_8960.c Projet : JmzTaylor/android_kernel_htc_totemc2

	/* memcpy_toio does not work. Use writel_relaxed for now */
	for (i = 0; i < len; i++)
		writel_relaxed(*s++, d++);
}

void msm_io_dump(void __iomem *addr, int size)
{
	char line_str[BUFF_SIZE_128], *p_str;
	int i;
	u32 *p = (u32 *) addr;
	u32 data;
	CDBG("%s: %p %d\n", __func__, addr, size);
	line_str[0] = '\0';
	p_str = line_str;
	for (i = 0; i < size/4; i++) {
		if (i % 4 == 0) {
			snprintf(p_str, 12, "%08x: ", (u32) p);
			p_str += 10;
		}
		data = readl_relaxed(p++);
		snprintf(p_str, 12, "%08x ", data);
		p_str += 9;
		if ((i + 1) % 4 == 0) {
			CDBG("%s\n", line_str);
			line_str[0] = '\0';
			p_str = line_str;
		}
	}
	if (line_str[0] != '\0')
		CDBG("%s\n", line_str);
}

void msm_io_memcpy(void __iomem *dest_addr, void __iomem *src_addr, u32 len)
{
	CDBG("%s: %p %p %d\n", __func__, dest_addr, src_addr, len);
	msm_io_memcpy_toio(dest_addr, src_addr, len / 4);
	msm_io_dump(dest_addr, len);
}

#if 1	/* HTC_START  sync the previous project */
static int msm_camera_vreg_enable(struct msm_camera_sensor_info *s_info)//(struct platform_device *pdev)
{
#if 0 /* HTC_START Hayden Huang 20111005 */
	if (mipi_csi_vdd == NULL) {
		mipi_csi_vdd = regulator_get(&pdev->dev, "mipi_csi_vdd");
		if (IS_ERR(mipi_csi_vdd)) {
			CDBG("%s: VREG MIPI CSI VDD get failed\n", __func__);
			mipi_csi_vdd = NULL;
			return -ENODEV;
		}
		if (regulator_set_voltage(mipi_csi_vdd, CAM_CSI_VDD_MINUV,
			CAM_CSI_VDD_MAXUV)) {
			CDBG("%s: VREG MIPI CSI VDD set voltage failed\n",
				__func__);
			goto mipi_csi_vdd_put;
		}
		if (regulator_set_optimum_mode(mipi_csi_vdd,
			CAM_CSI_LOAD_UA) < 0) {
			CDBG("%s: VREG MIPI CSI set optimum mode failed\n",
				__func__);
			goto mipi_csi_vdd_release;
		}
		if (regulator_enable(mipi_csi_vdd)) {
			CDBG("%s: VREG MIPI CSI VDD enable failed\n",
				__func__);
			goto mipi_csi_vdd_disable;
		}
	}
	if (cam_vana == NULL) {
		cam_vana = regulator_get(&pdev->dev, "cam_vana");
		if (IS_ERR(cam_vana)) {
			CDBG("%s: VREG CAM VANA get failed\n", __func__);
			cam_vana = NULL;
			goto mipi_csi_vdd_disable;
		}
		if (regulator_set_voltage(cam_vana, CAM_VANA_MINUV,
			CAM_VANA_MAXUV)) {
			CDBG("%s: VREG CAM VANA set voltage failed\n",
				__func__);
			goto cam_vana_put;
		}
		if (regulator_set_optimum_mode(cam_vana,
			CAM_VANA_LOAD_UA) < 0) {
			CDBG("%s: VREG CAM VANA set optimum mode failed\n",
				__func__);
			goto cam_vana_release;
		}
		if (regulator_enable(cam_vana)) {
			CDBG("%s: VREG CAM VANA enable failed\n", __func__);
			goto cam_vana_disable;
		}
	}
	if (cam_vio == NULL) {
		cam_vio = regulator_get(&pdev->dev, "cam_vio");
		if (IS_ERR(cam_vio)) {
			CDBG("%s: VREG VIO get failed\n", __func__);
			cam_vio = NULL;
			goto cam_vana_disable;
		}
		if (regulator_enable(cam_vio)) {
			CDBG("%s: VREG VIO enable failed\n", __func__);
			goto cam_vio_put;
		}
	}
	if (cam_vdig == NULL) {
		cam_vdig = regulator_get(&pdev->dev, "cam_vdig");
		if (IS_ERR(cam_vdig)) {
			CDBG("%s: VREG CAM VDIG get failed\n", __func__);
			cam_vdig = NULL;
			goto cam_vio_disable;
		}
		if (regulator_set_voltage(cam_vdig, CAM_VDIG_MINUV,
			CAM_VDIG_MAXUV)) {
			CDBG("%s: VREG CAM VDIG set voltage failed\n",
				__func__);
			goto cam_vdig_put;
		}
		if (regulator_set_optimum_mode(cam_vdig,
			CAM_VDIG_LOAD_UA) < 0) {
			CDBG("%s: VREG CAM VDIG set optimum mode failed\n",
				__func__);
			goto cam_vdig_release;
		}
		if (regulator_enable(cam_vdig)) {
			CDBG("%s: VREG CAM VDIG enable failed\n", __func__);
			goto cam_vdig_disable;
		}
	}
	if (cam_vaf == NULL) {
		cam_vaf = regulator_get(&pdev->dev, "cam_vaf");
		if (IS_ERR(cam_vaf)) {
			CDBG("%s: VREG CAM VAF get failed\n", __func__);
			cam_vaf = NULL;
			goto cam_vdig_disable;
		}
		if (regulator_set_voltage(cam_vaf, CAM_VAF_MINUV,
			CAM_VAF_MAXUV)) {
			CDBG("%s: VREG CAM VAF set voltage failed\n",
				__func__);
			goto cam_vaf_put;
		}
		if (regulator_set_optimum_mode(cam_vaf,
			CAM_VAF_LOAD_UA) < 0) {
			CDBG("%s: VREG CAM VAF set optimum mode failed\n",
				__func__);
			goto cam_vaf_release;
		}
		if (regulator_enable(cam_vaf)) {
			CDBG("%s: VREG CAM VAF enable failed\n", __func__);
			goto cam_vaf_disable;
		}
	}
#endif /* HTC_END Hayden Huang 20111005 */
	return 0;

#if 0 /* HTC_START Hayden Huang 20111005 */
cam_vaf_disable:
	regulator_set_optimum_mode(cam_vaf, 0);
cam_vaf_release:
	regulator_set_voltage(cam_vaf, 0, CAM_VAF_MAXUV);
	regulator_disable(cam_vaf);
cam_vaf_put:
	regulator_put(cam_vaf);
	cam_vaf = NULL;
cam_vdig_disable:
	regulator_set_optimum_mode(cam_vdig, 0);
cam_vdig_release:
	regulator_set_voltage(cam_vdig, 0, CAM_VDIG_MAXUV);
	regulator_disable(cam_vdig);
cam_vdig_put:
	regulator_put(cam_vdig);
	cam_vdig = NULL;
cam_vio_disable:
	regulator_disable(cam_vio);
cam_vio_put:
	regulator_put(cam_vio);
	cam_vio = NULL;
cam_vana_disable:
	regulator_set_optimum_mode(cam_vana, 0);
cam_vana_release:
	regulator_set_voltage(cam_vana, 0, CAM_VANA_MAXUV);
	regulator_disable(cam_vana);
cam_vana_put:
	regulator_put(cam_vana);
	cam_vana = NULL;
mipi_csi_vdd_disable:
	regulator_set_optimum_mode(mipi_csi_vdd, 0);
mipi_csi_vdd_release:
	regulator_set_voltage(mipi_csi_vdd, 0, CAM_CSI_VDD_MAXUV);
	regulator_disable(mipi_csi_vdd);

mipi_csi_vdd_put:
	regulator_put(mipi_csi_vdd);
	mipi_csi_vdd = NULL;
	return -ENODEV;
#endif /* HTC_END Hayden Huang 20111005 */
}

static void msm_camera_vreg_disable(void)
{
#if 0 /* HTC_START Hayden Huang 20111005 */
	if (mipi_csi_vdd) {
		regulator_set_voltage(mipi_csi_vdd, 0, CAM_CSI_VDD_MAXUV);
		regulator_set_optimum_mode(mipi_csi_vdd, 0);
		regulator_disable(mipi_csi_vdd);
		regulator_put(mipi_csi_vdd);
		mipi_csi_vdd = NULL;
	}

	if (cam_vana) {
		regulator_set_voltage(cam_vana, 0, CAM_VANA_MAXUV);
		regulator_set_optimum_mode(cam_vana, 0);
		regulator_disable(cam_vana);
		regulator_put(cam_vana);
		cam_vana = NULL;
	}

	if (cam_vio) {
		regulator_disable(cam_vio);
		regulator_put(cam_vio);
		cam_vio = NULL;
	}

	if (cam_vdig) {
		regulator_set_voltage(cam_vdig, 0, CAM_VDIG_MAXUV);
		regulator_set_optimum_mode(cam_vdig, 0);
		regulator_disable(cam_vdig);
		regulator_put(cam_vdig);
		cam_vdig = NULL;
	}

	if (cam_vaf) {
		regulator_set_voltage(cam_vaf, 0, CAM_VAF_MAXUV);
		regulator_set_optimum_mode(cam_vaf, 0);
		regulator_disable(cam_vaf);
		regulator_put(cam_vaf);
		cam_vaf = NULL;
	}
#endif /* HTC_END Hayden Huang 20111005 */
}

#endif	/* HTC_END */
int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
#if 1	/* HTC_START  sync the previous project */
	case CAMIO_CAM_MCLK_CLK:
		camio_cam_clk =
		clk = clk_get(&(camio_sctrl->sensor_i2c_client->client->dev), "cam_clk");//(&camio_dev->dev, "cam_clk");
		pr_info("[CAM] %s: clk(%p) obj.name:%s", __func__, clk, camio_sctrl->sensor_i2c_client->client->dev.kobj.name);
		if (!IS_ERR(clk))
			msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;
#endif	/* HTC_END */
#if 1	/* HTC_START  add for camera rawchip mclk */
	case CAMIO_CAM_RAWCHIP_MCLK_CLK:
		camio_cam_rawchip_clk =
		clk = clk_get(NULL, "cam0_clk");
		pr_info("[CAM] %s: enable CAMIO_CAM_RAWCHIP_MCLK_CLK", __func__);
		if (!IS_ERR(clk))
			clk_set_rate(clk, 24000000);
		break;
#endif /* HTC_END */

	case CAMIO_JPEG_CLK:
		camio_jpeg_clk =
		clk = clk_get(NULL, "ijpeg_clk");
		clk_set_rate(clk, 228571000);
		break;

	case CAMIO_JPEG_PCLK:
		camio_jpeg_pclk =
		clk = clk_get(NULL, "ijpeg_pclk");
		break;

	case CAMIO_IMEM_CLK:
		camio_imem_clk =
		clk = clk_get(NULL, "imem_clk");
		break;

	default:
		break;
	}

	if (!IS_ERR(clk))
		rc = clk_prepare_enable(clk);
	else
		rc = PTR_ERR(clk);

	if (rc < 0)
		pr_err("%s(%d) failed %d\n", __func__, clktype, rc);

	return rc;
}

Exemple #3

Fichier : msm_io_7x27a_v4l2.c Projet : ColonelSaumon/android_kernel_nokia_msm8x25

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_CAM_MCLK_CLK:
		clk = clk_get(NULL, "cam_m_clk");
		camio_cam_clk = clk;
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;
	default:
		break;
	}

	if (!IS_ERR(clk))
		clk_enable(clk);
	else
		rc = -1;
	return rc;
}

Exemple #4

Fichier : msm_io_8960.c Projet : desalesouche/kernel_huawei

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_CAM_MCLK_CLK:
		camio_cam_clk =
		clk = clk_get(&camio_dev->dev, "cam_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;

	case CAMIO_JPEG_CLK:
		camio_jpeg_clk =
		clk = clk_get(NULL, "ijpeg_clk");
		clk_set_rate(clk, 153600000);
		break;

	case CAMIO_JPEG_PCLK:
		camio_jpeg_pclk =
		clk = clk_get(NULL, "ijpeg_pclk");
		break;

	default:
		break;
	}

	if (!IS_ERR(clk))
		rc = clk_enable(clk);
	else
		rc = PTR_ERR(clk);

	if (rc < 0)
		pr_err("%s(%d) failed %d\n", __func__, clktype, rc);

	return rc;
}

Exemple #5

Fichier : msm_io_8x60.c Projet : CSRedRat/CM-LG-L5_Kernel

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_CAM_MCLK_CLK:
		camio_cam_clk =
		clk = clk_get(NULL, "cam_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;

	case CAMIO_VFE_CLK:
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.vfe_clk_rate);
		break;

	case CAMIO_CSI0_VFE_CLK:
		camio_csi0_vfe_clk =
		clk = clk_get(NULL, "csi_vfe_clk");
		break;

	case CAMIO_CSI1_VFE_CLK:
		camio_csi1_vfe_clk =
		clk = clk_get(&camio_dev->dev, "csi_vfe_clk");
		break;

	case CAMIO_CSI_SRC_CLK:
		camio_csi_src_clk =
		clk = clk_get(NULL, "csi_src_clk");
		msm_camio_clk_rate_set_2(clk, 384000000);
		break;

	case CAMIO_CSI0_CLK:
		camio_csi0_clk =
		clk = clk_get(NULL, "csi_clk");
		break;

	case CAMIO_CSI1_CLK:
		camio_csi1_clk =
		clk = clk_get(&camio_dev->dev, "csi_clk");
		break;

	case CAMIO_VFE_PCLK:
		camio_vfe_pclk =
		clk = clk_get(NULL, "vfe_pclk");
		break;

	case CAMIO_CSI0_PCLK:
		camio_csi0_pclk =
		clk = clk_get(NULL, "csi_pclk");
		break;

	case CAMIO_CSI1_PCLK:
		camio_csi1_pclk =
		clk = clk_get(&camio_dev->dev, "csi_pclk");
		break;

	case CAMIO_JPEG_CLK:
		camio_jpeg_clk =
		clk = clk_get(NULL, "ijpeg_clk");
		msm_camio_clk_rate_set_2(clk, 228571000);
		break;

	case CAMIO_JPEG_PCLK:
		camio_jpeg_pclk =
		clk = clk_get(NULL, "ijpeg_pclk");
		break;

	case CAMIO_VPE_CLK:
		camio_vpe_clk =
		clk = clk_get(NULL, "vpe_clk");
		vpe_clk_rate = clk_round_rate(camio_vpe_clk, vpe_clk_rate);
		clk_set_rate(camio_vpe_clk, vpe_clk_rate);
		break;

	case CAMIO_VPE_PCLK:
		camio_vpe_pclk =
		clk = clk_get(NULL, "vpe_pclk");
		break;

	default:
		break;
	}

	if (!IS_ERR(clk))
		clk_enable(clk);
	else
		rc = -1;
	return rc;
}

Exemple #6

Fichier : msm_io_7x30.c Projet : Ll0ir/htc_kernel_msm7x30

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;
	pr_info("[CAM] %s clktype:%d", __func__, clktype);
	switch (clktype) {
	case CAMIO_VFE_MDC_CLK:
		camio_vfe_mdc_clk =
		clk = clk_get(NULL, "vfe_mdc_clk");
		break;

	case CAMIO_MDC_CLK:
		camio_mdc_clk =
		clk = clk_get(NULL, "mdc_clk");
		break;

	case CAMIO_VFE_CLK:
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, 122880000);
		break;

	case CAMIO_VFE_CLK_FOR_MIPI_2_LANE:
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, 153600000);
		break;

	case CAMIO_VFE_CAMIF_CLK:
		camio_vfe_camif_clk =
		clk = clk_get(NULL, "vfe_camif_clk");
		break;

	case CAMIO_VFE_PBDG_CLK:
		camio_vfe_pbdg_clk =
		clk = clk_get(NULL, "vfe_pclk");
		break;

	case CAMIO_CAM_MCLK_CLK:
		camio_cam_m_clk =
		clk = clk_get(NULL, "cam_m_clk");
		msm_camio_clk_rate_set_2(clk, 24000000);
		break;

	case CAMIO_CAMIF_PAD_PBDG_CLK:
		camio_camif_pad_pbdg_clk =
		clk = clk_get(NULL, "camif_pad_pclk");
		break;

	case CAMIO_CSI0_CLK:
		camio_csi_clk =
		clk = clk_get(NULL, "csi_clk");
		msm_camio_clk_rate_set_2(clk, 153600000);
		break;
	case CAMIO_CSI0_VFE_CLK:
		camio_csi_vfe_clk =
		clk = clk_get(NULL, "csi_vfe_clk");
		break;
	case CAMIO_CSI0_PCLK:
		camio_csi_pclk =
		clk = clk_get(NULL, "csi_pclk");
		break;
	default:
		break;
	}

	if (clk && !IS_ERR(clk))
		clk_enable(clk);
	else
		rc = -1;
	return rc;
}

Exemple #7

Fichier : msm_io_vfe31.c Projet : Shabbypenguin/Cayman-Island-Kernel

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_VFE_MDC_CLK:
		camio_vfe_mdc_clk =
		clk = clk_get(NULL, "vfe_mdc_clk");
		break;

	case CAMIO_MDC_CLK:
		camio_mdc_clk =
		clk = clk_get(NULL, "mdc_clk");
		break;

	case CAMIO_VFE_CLK:
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.vfe_clk_rate);
		break;

	case CAMIO_VFE_CAMIF_CLK:
		camio_vfe_camif_clk =
		clk = clk_get(NULL, "vfe_camif_clk");
		break;

	case CAMIO_VFE_PBDG_CLK:
		camio_vfe_pbdg_clk =
		clk = clk_get(NULL, "vfe_pclk");
		break;

	case CAMIO_CAM_MCLK_CLK:
		camio_cam_m_clk =
		clk = clk_get(NULL, "cam_m_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;

	case CAMIO_CAMIF_PAD_PBDG_CLK:
		camio_camif_pad_pbdg_clk =
		clk = clk_get(NULL, "camif_pad_pclk");
		break;

	case CAMIO_CSI0_CLK:
		camio_csi_clk =
		clk = clk_get(NULL, "csi_clk");
		msm_camio_clk_rate_set_2(clk, 153600000);
		break;
	case CAMIO_CSI0_VFE_CLK:
		camio_csi_vfe_clk =
		clk = clk_get(NULL, "csi_vfe_clk");
		break;
	case CAMIO_CSI0_PCLK:
		camio_csi_pclk =
		clk = clk_get(NULL, "csi_pclk");
		break;

	case CAMIO_JPEG_CLK:
		camio_jpeg_clk =
		clk = clk_get(NULL, "jpeg_clk");
		clk_set_min_rate(clk, 144000000);
		break;
	case CAMIO_JPEG_PCLK:
		camio_jpeg_pclk =
		clk = clk_get(NULL, "jpeg_pclk");
		break;
	case CAMIO_VPE_CLK:
		camio_vpe_clk =
		clk = clk_get(NULL, "vpe_clk");
		msm_camio_clk_set_min_rate(clk, vpe_clk_rate);
		break;
	default:
		break;
	}

	if (!IS_ERR(clk))
		clk_enable(clk);
	else
		rc = -1;
	return rc;
}

Exemple #8

Fichier : msm_io_vfe31.c Projet : Aarush/shardul-xperia-4.1.B.0.431

int msm_camio_clk_disable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_VFE_MDC_CLK:
		clk = camio_vfe_mdc_clk;
		break;

	case CAMIO_MDC_CLK:
		clk = camio_mdc_clk;
		break;

	case CAMIO_VFE_CLK:
		clk = camio_vfe_clk;
		if (camio_clk.vfe_clk_rate == 192000000)
			msm_camio_clk_rate_set_2(clk, 153600000);
		break;

	case CAMIO_VFE_CAMIF_CLK:
		clk = camio_vfe_camif_clk;
		break;

	case CAMIO_VFE_PBDG_CLK:
		clk = camio_vfe_pbdg_clk;
		break;

	case CAMIO_CAM_MCLK_CLK:
		clk = camio_cam_m_clk;
		break;

	case CAMIO_CAMIF_PAD_PBDG_CLK:
		clk = camio_camif_pad_pbdg_clk;
		break;
	case CAMIO_CSI0_CLK:
		clk = camio_csi_clk;
		break;
	case CAMIO_CSI0_VFE_CLK:
		clk = camio_csi_vfe_clk;
		break;
	case CAMIO_CSI0_PCLK:
		clk = camio_csi_pclk;
		break;
	case CAMIO_JPEG_CLK:
		clk = camio_jpeg_clk;
		break;
	case CAMIO_JPEG_PCLK:
		clk = camio_jpeg_pclk;
		break;
	case CAMIO_VPE_CLK:
		clk = camio_vpe_clk;
		break;
	default:
		break;
	}

	if (!IS_ERR(clk)) {
		clk_disable(clk);
		clk_put(clk);
	} else
		rc = -1;

	return rc;
}

Exemple #9

Fichier : msm_io_8960.c Projet : xpaum/e730_JB_kernel

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_CAM_MCLK_CLK:
		camio_cam_clk =
		clk = clk_get(NULL, "cam_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;

	case CAMIO_VFE_CLK:
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.vfe_clk_rate);
		break;

	case CAMIO_CSI0_VFE_CLK:
		camio_csi0_vfe_clk =
		clk = clk_get(NULL, "csi_vfe_clk");
		break;
/*
	case CAMIO_CSI1_VFE_CLK:
		camio_csi1_vfe_clk =
		clk = clk_get(&camio_dev->dev, "csi_vfe_clk");
		break;
*/
	case CAMIO_CSI_SRC_CLK:
		camio_csi_src_clk =
		clk = clk_get(NULL, "csi_src_clk");
		msm_camio_clk_rate_set_2(clk, 384000000);
		break;

	case CAMIO_CSI1_SRC_CLK:
		camio_csi1_src_clk =
			clk = clk_get(NULL, "csi_src_clk");
		msm_camio_clk_rate_set_2(clk, 384000000);
		break;

	case CAMIO_CSI0_CLK:
		camio_csi0_clk =
		clk = clk_get(NULL, "csi_clk");
		break;

	case CAMIO_CSI1_CLK:
		camio_csi1_clk =
		clk = clk_get(&camio_dev->dev, "csi_clk");
		break;

	case CAMIO_CSI_PIX_CLK:
		camio_csi_pix_clk =
		clk = clk_get(NULL, "csi_pix_clk");
		break;

	case CAMIO_CSI_RDI_CLK:
		camio_csi_rdi_clk =
		clk = clk_get(NULL, "csi_rdi_clk");
		break;

	case CAMIO_CSIPHY0_TIMER_CLK:
		camio_csiphy0_timer_clk =
		clk = clk_get(NULL, "csiphy0_timer_clk");
		break;

	case CAMIO_CSIPHY1_TIMER_CLK:
		camio_csiphy1_timer_clk =
		clk = clk_get(&camio_dev->dev, "csiphy1_timer_clk");
		break;

	case CAMIO_CSI0_PCLK:
		camio_csi0_pclk =
		clk = clk_get(NULL, "csi_pclk");
		break;

	case CAMIO_JPEG_CLK:
		camio_jpeg_clk =
		clk = clk_get(NULL, "ijpeg_clk");
		clk_set_min_rate(clk, 144000000);
		break;

	case CAMIO_JPEG_PCLK:
		camio_jpeg_pclk =
		clk = clk_get(NULL, "ijpeg_pclk");
		break;

	case CAMIO_VPE_CLK:
		camio_vpe_clk =
		clk = clk_get(NULL, "vpe_clk");
		msm_camio_clk_set_min_rate(clk, 150000000);
		break;

	case CAMIO_VPE_PCLK:
		camio_vpe_pclk =
		clk = clk_get(NULL, "vpe_pclk");
		break;

	default:
		break;
	}

	if (!IS_ERR(clk))
		clk_enable(clk);
	else
		rc = -1;
	return rc;
}

Exemple #10

Fichier : msm_io_vfe31.c Projet : mantera/WX_435_Kernel-CM7

int msm_camio_clk_enable(enum msm_camio_clk_type clktype)
{
	int rc = 0;
	struct clk *clk = NULL;

	switch (clktype) {
	case CAMIO_VFE_MDC_CLK:
		pr_err("CLK Enable: CAMIO_VFE_MDC_CLK");
		camio_vfe_mdc_clk =
		clk = clk_get(NULL, "vfe_mdc_clk");
		break;

	case CAMIO_MDC_CLK:
		pr_err("CLK Enable: CAMIO_MDC_CLK");
		camio_mdc_clk =
		clk = clk_get(NULL, "mdc_clk");
		break;

	case CAMIO_VFE_CLK:
		pr_err("CLK Enable: CAMIO_VFE_CLK");
		camio_vfe_clk =
		clk = clk_get(NULL, "vfe_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.vfe_clk_rate);
		break;

	case CAMIO_VFE_CAMIF_CLK:
		pr_err("CLK Enable: CAMIO_VFE_CAMIF_CLK");
		camio_vfe_camif_clk =
		clk = clk_get(NULL, "vfe_camif_clk");
		break;

	case CAMIO_VFE_PBDG_CLK:
		pr_err("CLK Enable: CAMIO_VFE_PBDG_CLK");
		camio_vfe_pbdg_clk =
		clk = clk_get(NULL, "vfe_pclk");
		break;

	case CAMIO_CAM_MCLK_CLK:
		pr_err("CLK Enable: CAMIO_CAM_MCLK_CLK");
		camio_cam_m_clk =
		clk = clk_get(NULL, "cam_m_clk");
		msm_camio_clk_rate_set_2(clk, camio_clk.mclk_clk_rate);
		break;

	case CAMIO_CAMIF_PAD_PBDG_CLK:
		pr_err("CLK Enable: CAMIO_PAD_PBDG_CLK");
		camio_camif_pad_pbdg_clk =
		clk = clk_get(NULL, "camif_pad_pclk");
		break;

	case CAMIO_CSI0_CLK:
		pr_err("CLK Enable: CAMIO_CSI0_CLK");
		camio_csi_clk =
		clk = clk_get(NULL, "csi_clk");
		msm_camio_clk_rate_set_2(clk, 153600000);
		break;
	case CAMIO_CSI0_VFE_CLK:
		pr_err("CLK Enable: CAMIO_VFE_CLK");
		camio_csi_vfe_clk =
		clk = clk_get(NULL, "csi_vfe_clk");
		break;
	case CAMIO_CSI0_PCLK:
		pr_err("CLK Enable: CAMIO_CSI0_CLK");
		camio_csi_pclk =
		clk = clk_get(NULL, "csi_pclk");
		break;

	case CAMIO_JPEG_CLK:
		pr_err("CLK Enable: CAMIO_JPEG_CLK");
		camio_jpeg_clk =
		clk = clk_get(NULL, "jpeg_clk");
		clk_set_min_rate(clk, 144000000);
		break;
	case CAMIO_JPEG_PCLK:
		pr_err("CLK Enable: CAMIO_JPEG_PCLK");
		camio_jpeg_pclk =
		clk = clk_get(NULL, "jpeg_pclk");
		break;
	case CAMIO_VPE_CLK:
		pr_err("CLK Enable: CAMIO_VPE_CLK");
		camio_vpe_clk =
		clk = clk_get(NULL, "vpe_clk");
		msm_camio_clk_set_min_rate(clk, 150000000);
		break;
	default:
		pr_err("CLK Enable: NO DEFINED CLOCK (CLKTYPE: %d)", clktype);
		break;
	}

	if (!IS_ERR(clk)) {
		pr_err("CLK Enabled");
		clk_enable(clk);
	} else {
		pr_err("CLK ERROR on check");
		rc = -1;
	}
	return rc;
}