3 Commits

Author	SHA1	Message	Date
Malcolm Priestley	e305288547	[media] it913x-fe changes to power up and down of tuner ... Currently the tuner is constantly powered causing these effects. 1. Remembering last tune channel causing corruptions of changing channel. 2. Causing corruption on other frontend. 3. Higher current in standby of demodulator with clock running. Power sequence now follows; Power Up Tuner on -> Frontend suspend off -> Tuner clk on Power Down Frontend suspend on -> Tuner clk off -> Tuner off Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2011-10-08 08:03:27 -03:00
tvboxspy	7c2808e2fd	[media] it913x-fe: correct tuner settings ... Correct tuner settings for more accuracy. This now makes the tuner section more compatible with other versions of the IT913X series. TODOs Version 2 chip Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2011-09-23 23:08:17 -03:00
Malcolm Priestley	3dbbf82f49	[media] it913x_fe: frontend and tuner driver v1.05 ... Fronted and Tuner Driver for ITE IT913x Series with inital support for IT9137 integrated demodulator and tuner device. The driver is loosely based on AF9035 series. However, support is not intended for this device specificity. The IT9137 tuner has been tested on UHF bands, but VHF has only been simulated. Possible TODO the tuner sections may be separated from the main driver. All future devices should use the it913x_fe_script_loader for other tuner devices. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> [mchehab@redhat.com: Fix an issue at the Kconfig help] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>	2011-08-27 10:29:20 -03:00