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authorYan-Hsuan Chuang <yhchuang@realtek.com>2020-03-18 17:52:24 +0800
committerKalle Valo <kvalo@codeaurora.org>2020-03-23 19:33:49 +0200
commit11a64888c79bb0bb62f575e5fe158af434155566 (patch)
treeeb9f331d097b6c0272952dc58386225a5324dde2 /drivers/nubus
parentaaab5d0e673749f82ff34e5f15ea8a689789a9ce (diff)
rtw88: 8822c: config RF table path B before path A
After MAC switched power, the hardware's RF registers will have its default value, but the default value for path B is incorrect. So, load RF path B first, to decrease the period between MAC on and RF path B config. By test, if we load path A first, then there's ~300ms that the path B is incorrect, it could lead to BT coex's A2DP glitch. But if we configure path B first, there will only have ~3ms, significantly lower possibility to have A2DP sound glitch. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200318095224.12940-1-yhchuang@realtek.com
Diffstat (limited to 'drivers/nubus')
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