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 a3d57ce9dd1230ded1a291ad590e39703dcf7c54..4f682534df427509dc9ea681054c5a95c3496572 100644 (file)
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -326,14 +326,14 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
 };
 EXPORT_SYMBOL(dvb_pll_tuv1236d);
 
-/* Samsung TBMV30111IN
+/* Samsung TBMV30111IN / TBMV30712IN1
  * used in Air2PC ATSC - 2nd generation (nxt2002)
  */
-struct dvb_pll_desc dvb_pll_tbmv30111in = {
-       .name = "Samsung TBMV30111IN",
+struct dvb_pll_desc dvb_pll_samsung_tbmv = {
+       .name = "Samsung TBMV30111IN / TBMV30712IN1",
        .min = 54000000,
        .max = 860000000,
-       .count = 4,
+       .count = 6,
        .entries = {
                { 172000000, 44000000, 166666, 0xb4, 0x01 },
                { 214000000, 44000000, 166666, 0xb4, 0x02 },
@@ -343,7 +343,66 @@ struct dvb_pll_desc dvb_pll_tbmv30111in = {
                { 999999999, 44000000, 166666, 0xfc, 0x02 },
        }
 };
-EXPORT_SYMBOL(dvb_pll_tbmv30111in);
+EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
+
+/*
+ * Philips SD1878 Tuner.
+ */
+struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
+       .name  = "Philips SD1878",
+       .min   =  950000,
+       .max   = 2150000,
+       .count = 4,
+       .entries = {
+               { 1250000, 499, 500, 0xc4, 0x00},
+               { 1550000, 499, 500, 0xc4, 0x40},
+               { 2050000, 499, 500, 0xc4, 0x80},
+               { 2150000, 499, 500, 0xc4, 0xc0},
+       },
+};
+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                                                        */
@@ -374,8 +433,8 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
        div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
        buf[0] = div >> 8;
        buf[1] = div & 0xff;
-       buf[2] = desc->entries[i].cb1;
-       buf[3] = desc->entries[i].cb2;
+       buf[2] = desc->entries[i].config;
+       buf[3] = desc->entries[i].cb;
 
        if (desc->setbw)
                desc->setbw(buf, freq, bandwidth);