xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ath10k: add platform regulatory domain support

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This overrides whatever regulatory the device
EEPROM contains and uses what the platform says
instead - in this implementation the ACPI driver.

In case the hint is not programmed or corrupted (0xffff)
the device falls back to the eeprom programmed settings.

Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
[kvalo@qca.qualcomm.com: remove ifdef, change error handling, change info messages to dbg]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Bartosz Markowski
2016-09-28 15:11:58 +03:00
committed by Kalle Valo
parent d291d8e059
commit 209b2a68de
3 changed files with 114 additions and 2 deletions
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2
drivers/net/wireless/ath/ath10k/wmi.c
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@@ -4676,7 +4676,7 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work)
ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
ar->phy_capability = __le32_to_cpu(arg.phy_capab);
ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
ar->hw_eeprom_rd = __le32_to_cpu(arg.eeprom_rd);
ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
arg.service_map, arg.service_map_len);