Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5fb67074 authored by Patrice Chotard's avatar Patrice Chotard Committed by Mauro Carvalho Chehab
Browse files

[media] dvb: add support for Thomson DTT7520X 



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

Signed-off-by: default avatarPatrice Chotard <patricechotard@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 743135e7

drivers/media/dvb/frontends/dvb-pll.c

+26 −0
Original line number Diff line number Diff line
@@ -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,

drivers/media/dvb/frontends/dvb-pll.h

+1 −0
Original line number Diff line number Diff line
@@ -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.