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wil6210: do not set BIT_USER_SUPPORT_T_POWER_ON_0 in Talyn-MB

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In Sparrow, FW might sleep long time due to T_Power_On calculation
in slow clock, so T_Power_On was set to zero to shorten the L1SS
wake-up time.
In Talyn-MB the L1SS wake-up procedure is handled by the PMU (HW),
hence T_Power_On calculation is accurate and should not be forced
to zero.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Maya Erez 2019-02-28 11:34:48 +02:00 committed by Kalle Valo
parent 5793fe9d4f
commit f6194f769d
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/ath/wil6210/main.c
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@ -1603,7 +1603,8 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
if (wil->hw_version == HW_VER_UNKNOWN)
return -ENODEV;
if (test_bit(WIL_PLATFORM_CAPA_T_PWR_ON_0, wil->platform_capa)) {
if (test_bit(WIL_PLATFORM_CAPA_T_PWR_ON_0, wil->platform_capa) &&
wil->hw_version < HW_VER_TALYN_MB) {
wil_dbg_misc(wil, "Notify FW to set T_POWER_ON=0\n");
wil_s(wil, RGF_USER_USAGE_8, BIT_USER_SUPPORT_T_POWER_ON_0);
}