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path: root/drivers/hid/intel-ish-hid/ipc/hw-ish.h
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* HID: intel-ish-hid: ipc: check FW status to distinguish ISH resume pathsEven Xu2017-02-081-0/+12
| | | | | | | | | | | | | For ISH resume, there are two paths, they need different way to handle: one where ISH is not powered off, in that case a simple resume message is enough, in other case we need a reset sequence. We can use ISH FW status to distinguish those two cases and handle them properly. Signed-off-by: Even Xu <even.xu@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: intel-ish-hid: ipc layerSrinivas Pandruvada2016-08-171-0/+71
This layer is responsible for - Enumerating over PCI bus - Inform FW about host readiness - Provide HW interface to transport layer for control and messages - Interrupt handling and routing Original-author: Daniel Drubin <daniel.drubin@intel.com> Reviewed-and-tested-by: Ooi, Joyce <joyce.ooi@intel.com> Tested-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: Rann Bar-On <rb6@duke.edu> Tested-by: Atri Bhattacharya <badshah400@aim.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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