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libCEC driver #7

Closed
wants to merge 21 commits into from
Closed

libCEC driver #7

wants to merge 21 commits into from

Commits on Aug 4, 2016

  1. new amlogic cec driver redesigned initialization - code of delayed in… 

    …it now part of open call - interrupt handling moved into open/release - removed some debug lines - repaired logical address detection
    @gdachs @kszaq
    gdachs authored and kszaq committed Aug 4, 2016
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  2. amlogic_cec: add cec_late_timer 

    Sometimes there are messages waiting in rx queue that are not
visible for methods checking the buffer. This commits implements
hrtimer that checks buffer contents every 384ms. This is in line
with Amlogic's CEC driver.
    @kszaq
    kszaq committed Aug 4, 2016
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  3. amlogic_cec: rely on Amlogic HW driver to transmit messages

    @kszaq
    kszaq committed Aug 4, 2016
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  4. amlogic_cec: rely on Amlogic HW driver to receive messages

    @kszaq
    kszaq committed Aug 4, 2016
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  5. amlogic_cec: delete unused read and write methods

    @kszaq
    kszaq committed Aug 4, 2016
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  6. amlogic_cec: add tx_irq_handle for MESON8 

    When using Amlogic HW driver to transmit message, this is needed
to send TX_ABORT and TX_NO_OP.
    @kszaq
    kszaq committed Aug 4, 2016
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  7. amlogic_cec: modify rx irq handling 

    - do not lock if unrecognized message received
- clear rx buffer on unrecognized message
    @kszaq
    kszaq committed Aug 4, 2016
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  8. amlogic_cec: move INIT_LIST_HEAD

    @kszaq
    kszaq committed Aug 4, 2016
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  9. amlogic_cec: add hw reset on driver reopen

    @kszaq
    kszaq committed Aug 4, 2016
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  10. amlogic_cec: reset_hw on wait error

    @kszaq
    kszaq committed Aug 4, 2016
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  11. amlogic_cec: don't delete list entry if copy_to_user failed

    @kszaq
    kszaq committed Aug 4, 2016
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  12. amlogic_cec: don't wait for interrupt if there are messages in rx queue

    @kszaq
    kszaq committed Aug 4, 2016
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  13. amlogic_cec: move irq init/release to module init/exit

    @kszaq
    kszaq committed Aug 4, 2016
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  14. amlogic_cec: fix tabbing

    @kszaq
    kszaq committed Aug 4, 2016
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  15. amlogic_cec: move common read methods to one function

    @kszaq
    kszaq committed Aug 4, 2016
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  16. amlogic_cec: perform cec_node_init later 

    Clear RX buffer and reset HW on driver resume
    @kszaq
    kszaq committed Aug 4, 2016
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  17. amlogic_cec: init CEC only once 

    It is not neccessary to initialize CEC more than once,
with single initialization it runs OK with after multiple
libCEC reopen cycles. Only enable/disable IRQ on driver open/release.
    @kszaq
    kszaq committed Aug 4, 2016
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  18. amlogic_cec: always trigger libCEC on first open

    @kszaq
    kszaq committed Aug 4, 2016
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  19. amlogic_cec: trigger libCEC on every driver open

    @kszaq
    kszaq committed Aug 4, 2016
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  20. amlogic_cec: always save logical address to cec_global_info 

    This prevents setting different logical address in cec_hw_reset.
    @kszaq
    kszaq committed Aug 4, 2016
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  21. amlogic_cec: use common parameter to toggle debugging and turn it off… 

    … by default

This would also affect debug logging by methods in arch/arm/mach_meson*
    @kszaq
    kszaq committed Aug 4, 2016
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