patch by Gerd Knorr: add PLL library

(descriptions + helper functions for simple dvb plls)

1 files changed, 34 insertions, 0 deletions

diff --git a/linux/drivers/media/dvb/frontends/dvb-pll.h b/linux/drivers/media/dvb/frontends/dvb-pll.h
new file mode 100644
index 000000000..27bf61604
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/dvb-pll.h
@@ -0,0 +1,34 @@
+/*
+ * $Id: dvb-pll.h,v 1.1 2005/02/16 19:50:06 js Exp $
+ */
+
+struct dvb_pll_desc {
+	char *name;
+	u32  min;
+	u32  max;
+	void (*setbw)(u8 *buf, int bandwidth);
+	int  count;
+	struct {
+		u32 limit;
+		u32 offset;
+		u32 stepsize;
+		u8  cb1;
+		u8  cb2;
+	} entries[];
+};
+
+extern struct dvb_pll_desc dvb_pll_thomson_dtt7579;
+extern struct dvb_pll_desc dvb_pll_thomson_dtt759x;
+extern struct dvb_pll_desc dvb_pll_thomson_dtt7610;
+extern struct dvb_pll_desc dvb_pll_lg_z201;
+extern struct dvb_pll_desc dvb_pll_unknown_1;
+
+int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
+		      u32 freq, int bandwidth);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * compile-command: "make DVB=1"
+ * End:
+ */