From: Chaya Rachel Ivgi <chaya.rachel.ivgi@xxxxxxxxx>
In case there is no value received from BIOS
for cTDP budget, the default should be 2000 mWatt.
Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index c5a9259145ea..7eee6d5f7922 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1173,7 +1173,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
}
/* TODO: read the budget from BIOS / Platform NVM */
- if (iwl_mvm_is_ctdp_supported(mvm) && mvm->cooling_dev.cur_state > 0) {
+
+ /*
+ * In case there is no budget from BIOS / Platform NVM the default
+ * budget should be 2000mW (cooling state 0).
+ */
+ if (iwl_mvm_is_ctdp_supported(mvm)) {
ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START,
mvm->cooling_dev.cur_state);
if (ret)
--
2.13.2
