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path: root/drivers/media/dvb-frontends/cxd2820r.h
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Diffstat (limited to 'drivers/media/dvb-frontends/cxd2820r.h')
-rw-r--r--drivers/media/dvb-frontends/cxd2820r.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cxd2820r.h b/drivers/media/dvb-frontends/cxd2820r.h
index 56d42760263d..d77afe0b8a9e 100644
--- a/drivers/media/dvb-frontends/cxd2820r.h
+++ b/drivers/media/dvb-frontends/cxd2820r.h
@@ -37,6 +37,32 @@
#define CXD2820R_TS_PARALLEL 0x30
#define CXD2820R_TS_PARALLEL_MSB 0x70
+/*
+ * I2C address: 0x6c, 0x6d
+ */
+
+/**
+ * struct cxd2820r_platform_data - Platform data for the cxd2820r driver
+ * @ts_mode: TS mode.
+ * @ts_clk_inv: TS clock inverted.
+ * @if_agc_polarity: IF AGC polarity.
+ * @spec_inv: Input spectrum inverted.
+ * @gpio_chip_base: GPIO.
+ * @get_dvb_frontend: Get DVB frontend.
+ */
+
+struct cxd2820r_platform_data {
+ u8 ts_mode;
+ bool ts_clk_inv;
+ bool if_agc_polarity;
+ bool spec_inv;
+ int **gpio_chip_base;
+
+ struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
+/* private: For legacy media attach wrapper. Do not set value. */
+ bool attach_in_use;
+};
+
struct cxd2820r_config {
/* Demodulator I2C address.
* Driver determines DVB-C slave I2C address automatically from master