ACK: [G][SRU][PATCH 0/2] Fix for IR Remote repeat issue

[Stefan Bader]

On 11.05.21 11:07, Po-Hsu Lin wrote:
> [Impact]
> Patch:
>    * media: rc: fix timeout handling after switch to microsecond durations
>    * media: rc: ite-cir: fix min_timeout calculation
> 
> Were applied to Groovy with our stable update process (bug 1918516)
> 
> User reported that IR Remote key press will be repeated for multiple
> times with these patches applied.
> 
> Commit 528222d853f92 ("media: rc: harmonize infrared durations to
> microseconds") that needs to be fixed by these two does not exist in
> 5.8 kernel. The patch author Matthias Reichl also state that these
> are for 5.10 and onward.
> 
> [Fix]
> Revert these two patches for groovy.
> 
> [Test]
> Test kernels for G-5.8 / F-5.8 can be found here:
> https://people.canonical.com/~phlin/kernel/lp-1926030-revert-for-ir/
> 
> User Ted L confirmed that F-5.8 test kernel can fix the problem.
> 
> [Where problems could occur]
> The chance to cause regression can be considered as low since the
> original patch that need to be fix by these two patches does not
> exist in 5.8 at all.
> 
> 
> Po-Hsu Lin (2):
>    UBUNTU: SAUCE: Revert "media: rc: ite-cir: fix min_timeout calculation"
>    UBUNTU: SAUCE: Revert "media: rc: fix timeout handling after switch to
>      microsecond durations"
> 
>   drivers/media/rc/ir-mce_kbd-decoder.c | 2 +-
>   drivers/media/rc/ite-cir.c            | 2 +-
>   drivers/media/rc/rc-main.c            | 4 ++--
>   drivers/media/rc/serial_ir.c          | 2 +-
>   4 files changed, 5 insertions(+), 5 deletions(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>

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