#define MAX_INT 0x7ffffff
struct cec_platform_data_s {
+ unsigned char line_reg;/*cec gpio_i reg:0 ao;1 periph*/
unsigned int line_bit;/*cec gpio position in reg*/
bool ee_to_ao;/*ee cec hw module mv to ao;ao cec delete*/
};
void __iomem *cec_reg;
void __iomem *hdmi_rxreg;
void __iomem *hhi_reg;
+ void __iomem *periphs_reg;
struct hdmitx_dev *tx_dev;
struct workqueue_struct *cec_thread;
struct device *dbg_dev;
return 0;
}
CEC_ERR("error msg sts:0x%x\n", reg);
-
return -1;
}
{
int reg, ret = -EINVAL;
- reg = readl(cec_dev->cec_reg + AO_GPIO_I);
+ if (cec_dev->plat_data->line_reg == 1)
+ reg = readl(cec_dev->periphs_reg + PREG_PAD_GPIO3_I);
+ else
+ reg = readl(cec_dev->cec_reg + AO_GPIO_I);
ret = (reg & (1 << cec_dev->plat_data->line_bit));
return ret;
cec_rx_buf_clear();
return 0;
}
-
return 1;
}
tmp = tx_hpd;
return sprintf(buf, "%x\n", tmp);
}
-
tmp = hdmirx_rd_top(TOP_HPD_PWR5V);
CEC_INFO("TOP_HPD_PWR5V:%x\n", tmp);
tmp >>= 20;
#ifdef CONFIG_OF
static const struct cec_platform_data_s cec_gxl_data = {
+ .line_reg = 0,
.line_bit = 8,
.ee_to_ao = 0,
};
static const struct cec_platform_data_s cec_txlx_data = {
+ .line_reg = 0,
.line_bit = 7,
.ee_to_ao = 1,
};
static const struct cec_platform_data_s cec_g12a_data = {
- .line_bit = 7,
+ .line_reg = 1,
+ .line_bit = 3,
.ee_to_ao = 1,
};
static const struct cec_platform_data_s cec_txl_data = {
+ .line_reg = 0,
.line_bit = 7,
.ee_to_ao = 0,
};
if (ret > 0)
CEC_ERR("select state error:0x%x\n", ret);
}
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ao_exit");
if (res) {
- base = ioremap(res->start, res->end - res->start);
+ base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start);
+ if (!base) {
+ CEC_ERR("Unable to map ao_exit base\n");
+ goto tag_cec_reg_map_err;
+ }
cec_dev->exit_reg = (void *)base;
- } else {
- CEC_INFO("no memory resource\n");
- cec_dev->exit_reg = NULL;
- }
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ } else
+ CEC_ERR("no ao_exit regs\n")
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ao");
if (res) {
- base = ioremap(res->start, res->end - res->start);
+ base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start);
+ if (!base) {
+ CEC_ERR("Unable to map ao base\n");
+ goto tag_cec_reg_map_err;
+ }
cec_dev->cec_reg = (void *)base;
} else {
- CEC_ERR("no CEC reg resource\n");
- cec_dev->cec_reg = NULL;
+ CEC_ERR("no ao regs\n");
+ goto tag_cec_reg_map_err;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hdmirx");
if (res) {
- base = ioremap(res->start, res->end - res->start);
+ base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start);
+ if (!base) {
+ CEC_ERR("Unable to map hdmirx base\n");
+ goto tag_cec_reg_map_err;
+ }
cec_dev->hdmi_rxreg = (void *)base;
- } else {
- CEC_ERR("no hdmirx reg resource\n");
- cec_dev->hdmi_rxreg = NULL;
- }
- res = platform_get_resource(pdev, IORESOURCE_MEM, 3);
+ } else
+ CEC_ERR("no hdmirx regs\n")
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hhi");
if (res) {
- base = ioremap(res->start, res->end - res->start);
+ base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start);
+ if (!base) {
+ CEC_ERR("Unable to map hhi base\n");
+ goto tag_cec_reg_map_err;
+ }
cec_dev->hhi_reg = (void *)base;
- } else {
- CEC_ERR("no hhi reg resource\n");
- cec_dev->hhi_reg = NULL;
- }
+ } else
+ CEC_ERR("no hhi regs\n")
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "periphs");
+ if (res) {
+ base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start);
+ if (!base) {
+ CEC_ERR("Unable to map periphs base\n");
+ goto tag_cec_reg_map_err;
+ }
+ cec_dev->periphs_reg = (void *)base;
+ } else
+ CEC_ERR("no periphs regs\n")
r = of_property_read_u32(node, "port_num", &(cec_dev->port_num));
if (r) {
CEC_ERR("not find 'port_num'\n");
return 0;
tag_cec_msg_alloc_err:
+ free_irq(cec_dev->irq_cec, (void *)cec_dev);
+tag_cec_reg_map_err:
input_free_device(cec_dev->cec_info.remote_cec_dev);
tag_cec_alloc_input_err:
destroy_workqueue(cec_dev->cec_thread);
projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commitdiff