V4L/DVB (3267): Add support for the Avermedia 777 DVB-T card

[deliverable/linux.git] / drivers / media / dvb / frontends / dvb-pll.c

diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index cd8f28275ed6b1a31d7dd412c4246a7516ea2c62..4f682534df427509dc9ea681054c5a95c3496572 100644 (file)
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -362,6 +362,48 @@ struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
 };
 EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
 
+/*
+ * Philips TD1316 Tuner.
+ */
+static void td1316_bw(u8 *buf, u32 freq, int bandwidth)
+{
+       u8 band;
+
+       /* determine band */
+       if (freq < 161000000)
+               band = 1;
+       else if (freq < 444000000)
+               band = 2;
+       else
+               band = 4;
+
+       buf[3] |= band;
+
+       /* setup PLL filter */
+       if (bandwidth == BANDWIDTH_8_MHZ)
+               buf[3] |= 1 << 3;
+}
+
+struct dvb_pll_desc dvb_pll_philips_td1316 = {
+       .name  = "Philips TD1316",
+       .min   =  87000000,
+       .max   = 895000000,
+       .setbw = td1316_bw,
+       .count = 9,
+       .entries = {
+               {  93834000, 36166000, 166666, 0xca, 0x60},
+               { 123834000, 36166000, 166666, 0xca, 0xa0},
+               { 163834000, 36166000, 166666, 0xca, 0xc0},
+               { 253834000, 36166000, 166666, 0xca, 0x60},
+               { 383834000, 36166000, 166666, 0xca, 0xa0},
+               { 443834000, 36166000, 166666, 0xca, 0xc0},
+               { 583834000, 36166000, 166666, 0xca, 0x60},
+               { 793834000, 36166000, 166666, 0xca, 0xa0},
+               { 858834000, 36166000, 166666, 0xca, 0xe0},
+       },
+};
+EXPORT_SYMBOL(dvb_pll_philips_td1316);
+
 /* ----------------------------------------------------------- */
 /* code                                                        */