[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/media/dvb-frontends/mxl5xx.h b/src/kernel/linux/v4.19/drivers/media/dvb-frontends/mxl5xx.h
new file mode 100644
index 0000000..ad4c218
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/media/dvb-frontends/mxl5xx.h
@@ -0,0 +1,41 @@
+#ifndef _MXL5XX_H_
+#define _MXL5XX_H_
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+#include <media/dvb_frontend.h>
+
+struct mxl5xx_cfg {
+ u8 adr;
+ u8 type;
+ u32 cap;
+ u32 clk;
+ u32 ts_clk;
+
+ u8 *fw;
+ u32 fw_len;
+
+ int (*fw_read)(void *priv, u8 *buf, u32 len);
+ void *fw_priv;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_MXL5XX)
+
+extern struct dvb_frontend *mxl5xx_attach(struct i2c_adapter *i2c,
+ struct mxl5xx_cfg *cfg, u32 demod, u32 tuner,
+ int (**fn_set_input)(struct dvb_frontend *, int));
+
+#else
+
+static inline struct dvb_frontend *mxl5xx_attach(struct i2c_adapter *i2c,
+ struct mxl5xx_cfg *cfg, u32 demod, u32 tuner,
+ int (**fn_set_input)(struct dvb_frontend *, int))
+{
+ pr_warn("%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+#endif /* CONFIG_DVB_MXL5XX */
+
+#endif /* _MXL5XX_H_ */