On Tue, Aug 20, 2019 at 04:32:51PM +0300, Luca Coelho wrote:
From: Haim Dreyfuss haim.dreyfuss@intel.com
commit 0c3d7282233c7b02c74400b49981d6fff1d683a8 upstream.
South Korea is adding a more strict SAR limit called "Limb SAR". Currently, WGDS SAR offset group 3 is not used (not mapped to any country). In order to be able to comply with South Korea new restriction:
- OEM will use WGDS SAR offset group 3 to South Korea limitation.
- OEM will change WGDS revision to 1 (currently latest revision is 0) to notify that Korea Limb SAR applied.
- Driver will read the WGDS table and pass the values to FW (as usual)
- Driver will pass to FW an indication that Korea Limb SAR is applied in case table revision is 1.
Signed-off-by: Haim Dreyfuss haim.dreyfuss@intel.com Signed-off-by: Luca Coelho luciano.coelho@intel.com
This is needed in v5.2, because the FW API has changed and this patch is needed to support this new version. The new version was backported to our FW version 46, which we didn't predict at the time when the patch was committed to the mainline, but it needs to be taken now in order to avoid a regression.
Now queued up, thanks.
greg k-h