6.7-stable review patch. If anyone has any objections, please let me know.
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From: Arkadiusz Kubalewski arkadiusz.kubalewski@intel.com
[ 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@intel.com Signed-off-by: Arkadiusz Kubalewski arkadiusz.kubalewski@intel.com Tested-by: Pucha Himasekhar Reddy himasekharx.reddy.pucha@intel.com (A Contingent worker at Intel) Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/ice/ice_dpll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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]) {