From 9ab1ba38e6a25a480234f196aa26239e28ac2407 Mon Sep 17 00:00:00 2001
From: Trent Piepho <xyzzy@speakeasy.org>
Date: Fri, 27 Apr 2007 12:31:28 -0300
Subject: V4L/DVB (5361): Dvb-pll: Fix Kconfig files and allow dvb-pll to be
 optional

A number of drivers selected DVB_PLL when they did not need it, and some
that did need it did not select it.

The DVB_PLL option is given a name and help text, so that it will show up
in the config menu.  DVB_PLL support can be turned on if an out-of-tree
driver needs it.

The standard dvb fe customization support is added to dvb-pll.h.  Since
all modules which select DVB_PLL do so unconditionally, it is not
possible to turn dvb-pll off when an enabled module selects it, unlike
most of the other frontend/tuner drivers.  This is because the users of
dvb-pll have static references to dvb-pll symbols other than the attach
function.  If these references are removed, then dvb-pll will be
disablable as the other frontend/tuner drivers are.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 drivers/media/dvb/frontends/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers/media/dvb/frontends/Kconfig')

diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index a205e0b45a54..b255cbe3a99d 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -280,8 +280,12 @@ comment "Tuners/PLL support"
 	depends on DVB_CORE
 
 config DVB_PLL
-	tristate
+	tristate "Generic I2C PLL based tuners"
 	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  This module driver a number of tuners based on PLL chips with a
+	  common I2C interface. Say Y when you want to support these tuners.
 
 config DVB_TDA826X
 	tristate "Philips TDA826X silicon tuner"
-- 
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