This is a note to let you know that I've just added the patch titled
ice: fix dpll input pin phase_adjust value updates
to the 6.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ice-fix-dpll-input-pin-phase_adjust-value-updates.patch
and it can be found in the queue-6.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 91f1db083c45cb941925ed4a5fe3c6c82c4e9f62
Author: Arkadiusz Kubalewski <arkadiusz.kubalewski@xxxxxxxxx>
Date: Thu Feb 8 23:56:31 2024 +0100
ice: fix dpll input pin phase_adjust value updates
[ Upstream commit 3b14430c65b4f510b2a310ca4f18ed6ca7184b00 ]
The value of phase_adjust for input pin shall be updated in
ice_dpll_pin_state_update(..). Fix by adding proper argument to the
firmware query function call - a pin's struct field pointer where the
phase_adjust value during driver runtime is stored.
Previously the phase_adjust used to misinform user about actual
phase_adjust value. I.e., if phase_adjust was set to a non zero value and
if driver was reloaded, the user would see the value equal 0, which is
not correct - the actual value is equal to value set before driver reload.
Fixes: 90e1c90750d7 ("ice: dpll: implement phase related callbacks")
Reviewed-by: Alan Brady <alan.brady@xxxxxxxxx>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@xxxxxxxxx>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@xxxxxxxxx> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c
index 0f836adc0e587..10a469060d322 100644
--- a/drivers/net/ethernet/intel/ice/ice_dpll.c
+++ b/drivers/net/ethernet/intel/ice/ice_dpll.c
@@ -373,7 +373,7 @@ ice_dpll_pin_state_update(struct ice_pf *pf, struct ice_dpll_pin *pin,
case ICE_DPLL_PIN_TYPE_INPUT:
ret = ice_aq_get_input_pin_cfg(&pf->hw, pin->idx, NULL, NULL,
NULL, &pin->flags[0],
- &pin->freq, NULL);
+ &pin->freq, &pin->phase_adjust);
if (ret)
goto err;
if (ICE_AQC_GET_CGU_IN_CFG_FLG2_INPUT_EN & pin->flags[0]) {
