Re: [PATCH v1] Input: tegra-kbc - report wakeup key for some platforms.
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On Wed, Nov 30, 2011 at 02:14:03PM -0800, Rakesh Iyer wrote: > Thanks Dmitry. > > Since there can be multiple wake causes I wanted to isolate wake key > generation to the case where keyboard actually generated the wake > interrupt. I do not think you can guarantee this though because if user touches keyboard "too early", before your resume method had a chance to disable kbc interrupt as a wakeup source, you are still going to get that interrupt and deliver KEY_POWER even though KBC is not the actual wakeup source. So don't over-complicate it. If hardware can't detect actual key pressed just emit KEY_POWER if a key was at any time between calls to tegra_kbc_suspend() and tegra_kbc_resume(). BTW, could you please have your MUA wrap long lines around 75 column or so? Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html