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authorMauro Carvalho Chehab <mchehab@redhat.com>2011-07-10 14:33:29 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-27 17:55:51 -0300
commit5eee2bb270e34b2e8b245838faef3f9455c69ce6 (patch)
tree5db5785efe5d13566f598246394d6dca59ee3fc1 /Documentation/dvb
parent7558977a4ade512648bdfcc5f74dfffd7511d46f (diff)
downloadlinux-5eee2bb270e34b2e8b245838faef3f9455c69ce6.tar.bz2
[media] drxk: Add a fallback method for QAM parameter setting
The QAM standard is set using this scu_command: SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM The driver implements a version that has 4 parameters, however, Terratec H5 needs to break this into two separate commands, otherwise, DVB-C doesn't work. With this fix, scan is now properly working and getting the channel list: >>> tune to: 609000000:INVERSION_AUTO:5217000:FEC_3_4:QAM_256 >>> tuning status == 0x00 >>> tuning status == 0x07 >>> tuning status == 0x1f 0x0093 0x0026: pmt_pid 0x0758 (null) -- SporTV2 (running, scrambled) 0x0093 0x0027: pmt_pid 0x0748 (null) -- SporTV (running, scrambled) 0x0093 0x0036: pmt_pid 0x0768 (null) -- FX (running, scrambled) 0x0093 0x0052: pmt_pid 0x0788 (null) -- The History Channel (running, scrambled) Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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