From: Trent Piepho Date: Wed, 1 Aug 2007 02:06:50 +0000 (-0300) Subject: V4L/DVB (5975): cx88: Wrong values used for HD-3000 radio mode X-Git-Tag: v2.6.24-rc1~1463^2~257 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19dc74b7c5f02ada19840a85582f42f4dddcdb3e;p=pandora-kernel.git V4L/DVB (5975): cx88: Wrong values used for HD-3000 radio mode After some tedious work with a logic probe and a magnifying glass, I've determined that GPIO 7 is used to switch between the DTT7612's Sound 4.5 MHz IF output on pin 12 and the FM 10.7MHz If output on pin 11. GPIO 2 is used to switch the card's analog sound output from from the analog input connector to the CX23883's audio DACs. So, in radio mode GPIO2 = 1 and GPIO7 = 0. Add some comments about how the HD-3000's GPIOs are connected. Delete the vmux setting for the radio, as vmux doesn't apply to radio mode. Also delete the lines setting unused gpio words to zero; it's not necessary as 0 is the default value for uninitialized fields. Signed-off-by: Trent Piepho Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed