Messages in this thread | | | Date | Tue, 30 Mar 2021 14:13:04 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH v5 6/9] soundwire: qcom: add support to new interrupts |
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On 26-03-21, 06:39, Srinivas Kandagatla wrote:
> - ctrl->reg_write(ctrl, SWRM_INTERRUPT_CLEAR, sts); > + do { > + for (i = 0; i < SWRM_INTERRUPT_MAX; i++) { > + value = intr_sts_masked & (1 << i);
BIT(i) istead of shifiting?
> + if (!value) > + continue; > + > + switch (value) { > + case SWRM_INTERRUPT_STATUS_SLAVE_PEND_IRQ: > + devnum = qcom_swrm_get_alert_slave_dev_num(swrm); > + if (devnum < 0) { > + dev_err_ratelimited(swrm->dev, > + "no slave alert found.spurious interrupt\n"); > + } else { > + sdw_handle_slave_status(&swrm->bus, swrm->status); > + } > > - if (sts & SWRM_INTERRUPT_STATUS_SPECIAL_CMD_ID_FINISHED) > - complete(&ctrl->broadcast); > + break; > + case SWRM_INTERRUPT_STATUS_NEW_SLAVE_ATTACHED: > + case SWRM_INTERRUPT_STATUS_CHANGE_ENUM_SLAVE_STATUS: > + dev_err_ratelimited(swrm->dev, "%s: SWR new slave attached\n", > + __func__);
This should be debug -- ~Vinod
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