msm: ipa_fwmk: Provide api for mhi driver to update state
Provide api for mhi driver to notify IPA of power states. Change-Id: I757b15e3c16bcb63cb09bb18a2056f07c6a9b95d Signed-off-by: Akshay Pandit <pandit@codeaurora.org>
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@ -319,6 +319,8 @@ struct ipa_fmwk_contex {
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int (*ipa_mhi_handle_ipa_config_req)(
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struct ipa_config_req_msg_v01 *config_req);
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int (*ipa_mhi_update_mstate)(enum ipa_mhi_mstate mstate_info);
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/* ipa_wigig APIs */
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int (*ipa_wigig_init)(struct ipa_wigig_init_in_params *in,
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struct ipa_wigig_init_out_params *out);
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@ -1451,7 +1453,8 @@ int ipa_fmwk_register_ipa_mhi(const struct ipa_mhi_data *in)
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|| ipa_fmwk_ctx->ipa_mhi_suspend
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|| ipa_fmwk_ctx->ipa_mhi_resume
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|| ipa_fmwk_ctx->ipa_mhi_destroy
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|| ipa_fmwk_ctx->ipa_mhi_handle_ipa_config_req) {
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|| ipa_fmwk_ctx->ipa_mhi_handle_ipa_config_req
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|| ipa_fmwk_ctx->ipa_mhi_update_mstate) {
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pr_err("ipa_mhi APIs were already initialized\n");
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return -EPERM;
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}
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@ -1465,6 +1468,7 @@ int ipa_fmwk_register_ipa_mhi(const struct ipa_mhi_data *in)
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ipa_fmwk_ctx->ipa_mhi_destroy = in->ipa_mhi_destroy;
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ipa_fmwk_ctx->ipa_mhi_handle_ipa_config_req =
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in->ipa_mhi_handle_ipa_config_req;
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ipa_fmwk_ctx->ipa_mhi_update_mstate = in->ipa_mhi_update_mstate;
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pr_info("ipa_mhi registered successfully\n");
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@ -1555,6 +1559,16 @@ int ipa_mhi_handle_ipa_config_req(struct ipa_config_req_msg_v01 *config_req)
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}
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EXPORT_SYMBOL(ipa_mhi_handle_ipa_config_req);
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int ipa_mhi_update_mstate(enum ipa_mhi_mstate mstate_info)
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{
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int ret;
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IPA_FMWK_DISPATCH_RETURN(ipa_mhi_update_mstate, mstate_info);
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return ret;
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}
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EXPORT_SYMBOL(ipa_mhi_update_mstate);
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/* registration API for IPA wigig module */
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int ipa_fmwk_register_ipa_wigig(const struct ipa_wigig_data *in)
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{
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@ -227,6 +227,8 @@ struct ipa_mhi_data {
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int (*ipa_mhi_handle_ipa_config_req)(
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struct ipa_config_req_msg_v01 *config_req);
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int (*ipa_mhi_update_mstate)(enum ipa_mhi_mstate mstate_info);
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};
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struct ipa_wigig_data {
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