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Merge "msm:ipa: stop UL IPA TX channel at the end of the probe"

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qctecmdr 2020-01-10 01:27:35 -08:00 • committed by Gerrit - the friendly Code Review server
commit 89cb2f1e04
1 changed files with 10 additions and 2 deletions
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12
drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c
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@ -2393,16 +2393,24 @@ static int ipa_mpm_mhi_probe_cb(struct mhi_device *mhi_dev,
}
if (ul_prod != IPA_CLIENT_MAX) {
/* No teth started yet, disable UL channel */
ipa_ep_idx = ipa3_get_ep_mapping(ul_prod);
if (ipa_ep_idx == IPA_EP_NOT_ALLOCATED) {
IPA_MPM_ERR("fail to alloc EP.\n");
goto fail_stop_channel;
}
ret = ipa3_stop_gsi_channel(ipa_ep_idx);
if (ret) {
IPA_MPM_ERR("MHIP Stop channel err = %d\n",
ret);
goto fail_stop_channel;
}
ipa_mpm_change_gsi_state(probe_id,
IPA_MPM_MHIP_CHAN_UL,
GSI_STOPPED);
}
if (is_acted)
ipa_mpm_vote_unvote_pcie_clk(CLK_OFF, probe_id, true,
&is_acted);
ipa_mpm_vote_unvote_pcie_clk(CLK_OFF, probe_id,
true, &is_acted);
break;
case IPA_MPM_TETH_INPROGRESS:
case IPA_MPM_TETH_CONNECTED: