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Subject: [media] dvb: add support for Thomson DTT7520X
Author:  Patrice Chotard <[email protected]>
Date:    Tue Jul 31 15:31:20 2012 -0300

Add support for Thomson DTT7520X pll needed by
ngene card Terratec Cynergy 2400i DT

Signed-off-by: Patrice Chotard <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/dvb/frontends/dvb-pll.c |   26 ++++++++++++++++++++++++++
 drivers/media/dvb/frontends/dvb-pll.h |    1 +
 2 files changed, 27 insertions(+), 0 deletions(-)

---

http://git.linuxtv.org/media_tree.git?a=commitdiff;h=5fb67074c6657edc34867cba78255b6f5b505f12

diff --git a/drivers/media/dvb/frontends/dvb-pll.c 
b/drivers/media/dvb/frontends/dvb-pll.c
index 1ab3483..6d8fe88 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -116,6 +116,31 @@ static struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
        },
 };
 
+static void thomson_dtt7520x_bw(struct dvb_frontend *fe, u8 *buf)
+{
+       u32 bw = fe->dtv_property_cache.bandwidth_hz;
+       if (bw == 8000000)
+               buf[3] ^= 0x10;
+}
+
+static struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
+       .name  = "Thomson dtt7520x",
+       .min   = 185000000,
+       .max   = 900000000,
+       .set   = thomson_dtt7520x_bw,
+       .iffreq = 36166667,
+       .count = 7,
+       .entries = {
+               {  305000000, 166667, 0xb4, 0x12 },
+               {  405000000, 166667, 0xbc, 0x12 },
+               {  445000000, 166667, 0xbc, 0x12 },
+               {  465000000, 166667, 0xf4, 0x18 },
+               {  735000000, 166667, 0xfc, 0x18 },
+               {  835000000, 166667, 0xbc, 0x18 },
+               {  999999999, 166667, 0xfc, 0x18 },
+       },
+};
+
 static struct dvb_pll_desc dvb_pll_lg_z201 = {
        .name  = "LG z201",
        .min   = 174000000,
@@ -513,6 +538,7 @@ static struct dvb_pll_desc *pll_list[] = {
        [DVB_PLL_UNDEFINED]              = NULL,
        [DVB_PLL_THOMSON_DTT7579]        = &dvb_pll_thomson_dtt7579,
        [DVB_PLL_THOMSON_DTT759X]        = &dvb_pll_thomson_dtt759x,
+       [DVB_PLL_THOMSON_DTT7520X]       = &dvb_pll_thomson_dtt7520x,
        [DVB_PLL_LG_Z201]                = &dvb_pll_lg_z201,
        [DVB_PLL_UNKNOWN_1]              = &dvb_pll_unknown_1,
        [DVB_PLL_TUA6010XS]              = &dvb_pll_tua6010xs,
diff --git a/drivers/media/dvb/frontends/dvb-pll.h 
b/drivers/media/dvb/frontends/dvb-pll.h
index 0869643..4de754f 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -27,6 +27,7 @@
 #define DVB_PLL_SAMSUNG_TBDU18132      16
 #define DVB_PLL_SAMSUNG_TBMU24112      17
 #define DVB_PLL_TDEE4                 18
+#define DVB_PLL_THOMSON_DTT7520X       19
 
 /**
  * Attach a dvb-pll to the supplied frontend structure.

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