[v5,2/5] dvb-frontends/dvb-pll: add tua6034 ISDB-T tuner used in Friio

Commit Message

Akihiro TSUKADA April 8, 2018, 5:21 p.m. UTC

From: Akihiro Tsukada <[e-mail]>

This driver already contains tua6034-based device settings,
but they are not for ISDB-T and have different parameters.

Signed-off-by: Akihiro Tsukada <[e-mail]>
---
Changes since v4:
- do not #define chip name constant

Changes since v3:
- rebase on the new style of specifying pll_desc

Changes since v2:
(patch #27927 dvb: tua6034: add a new driver for Infineon tua6034 tuner)
- extends dvb-pll instead of creating a new driver

 drivers/media/dvb-frontends/dvb-pll.c | 19 +++++++++++++++++++
 drivers/media/dvb-frontends/dvb-pll.h |  1 +
 2 files changed, 20 insertions(+)

Patch

diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c
index ff0f477276a..f7d444d09cf 100644
--- a/drivers/media/dvb-frontends/dvb-pll.c
+++ b/drivers/media/dvb-frontends/dvb-pll.c
@@ -533,6 +533,23 @@  static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
 	}
 };
 
+/* Infineon TUA6034 ISDB-T, used in Friio */
+/* CP cur. 50uA, AGC takeover: 103dBuV, PORT3 on */
+static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
+	.name   = "Infineon TUA6034 ISDB-T (Friio)",
+	.min    =  90000000,
+	.max    = 770000000,
+	.iffreq =  57000000,
+	.initdata = (u8[]){ 4, 0x9a, 0x50, 0xb2, 0x08 },
+	.sleepdata = (u8[]){ 4, 0x9a, 0x70, 0xb3, 0x0b },
+	.count = 3,
+	.entries = {
+		{ 170000000, 142857, 0xba, 0x09 },
+		{ 470000000, 142857, 0xba, 0x0a },
+		{ 770000000, 142857, 0xb2, 0x08 },
+	}
+};
+
 /* ----------------------------------------------------------- */
 
 static const struct dvb_pll_desc *pll_list[] = {
@@ -556,6 +573,7 @@  static const struct dvb_pll_desc *pll_list[] = {
 	[DVB_PLL_SAMSUNG_TDTC9251DH0]    = &dvb_pll_samsung_tdtc9251dh0,
 	[DVB_PLL_SAMSUNG_TBDU18132]	 = &dvb_pll_samsung_tbdu18132,
 	[DVB_PLL_SAMSUNG_TBMU24112]      = &dvb_pll_samsung_tbmu24112,
+	[DVB_PLL_TUA6034_FRIIO]          = &dvb_pll_tua6034_friio,
 };
 
 /* ----------------------------------------------------------- */
@@ -877,6 +895,7 @@  static const struct i2c_device_id dvb_pll_id[] = {
 	{"tbmu24112",		DVB_PLL_SAMSUNG_TBMU24112},
 	{"tdee4",		DVB_PLL_TDEE4},
 	{"dtt7520x",		DVB_PLL_THOMSON_DTT7520X},
+	{"tua6034_friio",	DVB_PLL_TUA6034_FRIIO},
 	{}
 };
 
diff --git a/drivers/media/dvb-frontends/dvb-pll.h b/drivers/media/dvb-frontends/dvb-pll.h
index 101537ae4ef..7555407c2cc 100644
--- a/drivers/media/dvb-frontends/dvb-pll.h
+++ b/drivers/media/dvb-frontends/dvb-pll.h
@@ -29,6 +29,7 @@ 
 #define DVB_PLL_SAMSUNG_TBMU24112      17
 #define DVB_PLL_TDEE4		       18
 #define DVB_PLL_THOMSON_DTT7520X       19
+#define DVB_PLL_TUA6034_FRIIO          20
 
 struct dvb_pll_config {
 	struct dvb_frontend *fe;