iwlwifi: enable DC calibration based on config parameter

[linux.git] / drivers / net / wireless / iwlwifi / iwl-5000.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index c6ccc25d6c1337f1e925d42d14d31ea72b46ccdf..fa2dbb56177c5fc4b643d4448a4a39668e742eef 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -249,10 +249,11 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv)
        /* Set initial calibration set */
        priv->hw_params.sens = &iwl5150_sensitivity;
        priv->hw_params.calib_init_cfg =
-               BIT(IWL_CALIB_DC)               |
                BIT(IWL_CALIB_LO)               |
                BIT(IWL_CALIB_TX_IQ)            |
                BIT(IWL_CALIB_BASE_BAND);
+       if (priv->cfg->need_dc_calib)
+               priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_DC);
 
        priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
 
@@ -660,6 +661,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
        .ucode_tracing = true,
        .sensitivity_calib_by_driver = true,
        .chain_noise_calib_by_driver = true,
+       .need_dc_calib = true,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -689,6 +691,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
        .ucode_tracing = true,
        .sensitivity_calib_by_driver = true,
        .chain_noise_calib_by_driver = true,
+       .need_dc_calib = true,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));