Commit b591e982 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo

rtl8xxxu: For devices with external PA (8188RU), limit CCK TX power

Per the vendor driver, devices with an external PA needs limiting it's
TX power to 0x20.
Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 4062b8ff
...@@ -2421,6 +2421,13 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40) ...@@ -2421,6 +2421,13 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
cck[0] = priv->cck_tx_power_index_A[group]; cck[0] = priv->cck_tx_power_index_A[group];
cck[1] = priv->cck_tx_power_index_B[group]; cck[1] = priv->cck_tx_power_index_B[group];
if (priv->hi_pa) {
if (cck[0] > 0x20)
cck[0] = 0x20;
if (cck[1] > 0x20)
cck[1] = 0x20;
}
ofdm[0] = priv->ht40_1s_tx_power_index_A[group]; ofdm[0] = priv->ht40_1s_tx_power_index_A[group];
ofdm[1] = priv->ht40_1s_tx_power_index_B[group]; ofdm[1] = priv->ht40_1s_tx_power_index_B[group];
......
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