Revert "wireless-regdb: Update and disable 5470-5730MHz band according to TPC requirement for Singapore (SG)"
Singapore's regulatory authority has confirmed that 3 dBm EIRP reduction may be used in lieu of TPC support:
> Dear Mr Yong
>
> We refer to our email of 17 January 2024.
>
> RLAN operations at sub-band 34 and 35 is allowed to transmit at ≤1000mw eirp with TPC and DFS employed. IMDA TS SRD Table 1 sub-band 34 and 35 can take reference from either ETSI EN 301 893 or FCC Part15 §15.407.
>
> As stated earlier, FCC has pointed out that the TPC will not be required if eirp is less than 500mW.
> However, as the latest revision of TS SRD has just been published in Sep 2023, we will consider making modifications to it in the next release.
>
> - IMDA INFO (IMDA) <info@imda.gov.sg> on 2024-01-26
> Dear Andrew
>
> We refer to our email 31 January 2024.
>
> Kindly be informed that IMDA does not issue addendum documents. You may wish to cite this email to the maintainer.
>
> - IMDA INFO (IMDA) <info@imda.gov.sg> on 2024-02-07
Related wireless-regdb email/thread:
- [[PATCH] wireless-regdb: Update and disable 5470-5730MHz band according to TPC requirement for Singapore (SG)](https://lists.infradead.org/pipermail/wireless-regdb/2024-February/001517.html)
This reverts commit d695bf21d1cdf02e64924f452c242f7588469609.
Signed-off-by: Andrew Yong <me@ndoo.sg>
Link: https://lore.kernel.org/r/20240217014542.12971-1-me@ndoo.sg
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
1 file changed
