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authorMichael Krufky <mkrufky@linuxtv.org>2008-04-22 14:45:51 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 14:07:49 -0300
commitac8b63b30a320699e602a18af6101528b408d41d (patch)
tree9a304127c8630cdd471b3cb5ab4169cc378888f1 /include
parent081b496a75fec134657f036f585738a1ca869047 (diff)
V4L/DVB (7346): tda9887: allow multiple driver instances for the same hardware to share state
Convert tda9887 to use the new hybrid_tuner_request_state and hybrid_tuner_release_state macros to manage state sharing between hybrid tuner instances. Some ATSC/DVB cards need to put the analog demodulator into standby before tuning digital. This patch allows us to attach the tda9887 driver to the digital side of the bridge driver and be able to put it into standby without jeopardizing the analog demod driver's state. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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