Commit Graph

8 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab fada193559 media: move dvb kAPI headers to include/media
Except for DVB, all media kAPI headers are at include/media.

Move the headers to it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-28 13:16:01 -05:00
Kevin Cheng 4f75189024 [media] lgdt3306a: support i2c mux for use by em28xx
Adds an i2c mux to the lgdt3306a demodulator.  This was done to support
the Hauppauge WinTV-dualHD 01595 USB TV tuner (em28xx), which utilizes two
si2157 tuners behind gate control.

Signed-off-by: Kevin Cheng <kcheng@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-02-03 13:45:48 -02:00
Mauro Carvalho Chehab 00c78a3728 dvb-frontends: use IS_REACHABLE() instead of IS_ENABLED()
Changeset 9b174527e7 added this new macro, ensuring that it
is true only if the function is actually reachable.

However, newer drivers were added since when it was written.
So, change those drivers to also use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-08 15:05:12 -03:00
Mauro Carvalho Chehab e2c47fa7dd [media] lgdt3306a: Remove FSF address
Fix this CodingStyle error:

	ERROR: Do not include the paragraph about writing to the Free Software Foundation's mailing address from the sample GPL notice. The FSF has changed addresses in the past, and may do so ag$
	#56: FILE: drivers/media/dvb-frontends/lgdt3306a.c:19:
	+ *    along with this program; if not, write to the Free Software$

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-03 10:34:13 -03:00
Mauro Carvalho Chehab 15c546e1c8 [media] lgdt3306a: one bit fields should be unsigned
Fix two smatch warnings:
	drivers/media/dvb-frontends/lgdt3306a.h:53:28: error: dubious one-bit signed bitfield
	drivers/media/dvb-frontends/lgdt3306a.h:56:33: error: dubious one-bit signed bitfield

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-03 10:34:12 -03:00
Mauro Carvalho Chehab c43e651205 [media] lgdt3306a: Use IS_ENABLED() for attach function
Simplify the check if CONFIG_DVB_LGDT3306A is enabled, use the
IS_ENABLED() macro, just like the other frontend modules.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-03 10:34:12 -03:00
Michael Ira Krufky 8e8cd34eaa [media] lgdt3306a: clean up whitespace & unneeded brackets
No functional changes.

Signed-off-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-03 10:34:08 -03:00
Fred Richter b63b36fa44 [media] DVB: add support for LG Electronics LGDT3306A ATSC/QAM-B Demodulator
This ATSC/QAM-B demodulator is used by several new devices.

Add support for it. Other patches will fix CodingStyle issues.

Signed-off-by: Fred Richter <frichter@hauppauge.com>
Signed-off-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-03 10:34:08 -03:00