1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/sp887x.h b/drivers/media/dvb/frontends/sp887x.h
new file mode 100644
index 000000000000..6a05d8f8e8cc
--- /dev/null
+++ b/drivers/media/dvb/frontends/sp887x.h
@@ -0,0 +1,29 @@
+/*
+   Driver for the Spase sp887x demodulator
+*/
+
+#ifndef SP887X_H
+#define SP887X_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+struct sp887x_config
+{
+        /* the demodulator's i2c address */
+        u8 demod_address;
+
+        /* PLL maintenance */
+        int (*pll_init)(struct dvb_frontend* fe);
+
+        /* this should return the actual frequency tuned to */
+        int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+
+        /* request firmware for device */
+        int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
+};
+
+extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
+                                          struct i2c_adapter* i2c);
+
+#endif // SP887X_H