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Commit 4c11c601 authored by Vamsi krishna Gattupalli's avatar Vamsi krishna Gattupalli
Browse files

msm: ADSPRPC: Enable Sensors PDR support 



Register for ADSP Sensors PDR notifications and handle Sensors PDR
By notifying all the Sensor static PD clients.

Change-Id: I0bd8d46bb01041f08e65bba616c406f88d46c0ed
Acked-by: default avatarNishant Chaubey <chaubey@qti.qualcomm.com>
Signed-off-by: default avatarVamsi krishna Gattupalli <vgattupa@codeaurora.org>
parent 1593b765

drivers/char/adsprpc.c

+30 −22
Original line number Diff line number Diff line
@@ -4012,31 +4012,39 @@ static int fastrpc_get_service_location_notify(struct notifier_block *nb, 
		pr_err("ADSPRPC: Audio PD restart notifier locator down\n");

		return NOTIFY_DONE;

	}



	for (i = 0; i < pdr->total_domains; i++) {

		if ((!strcmp(pdr->domain_list[i].name,

					"msm/adsp/audio_pd")) ||

					(!strcmp(pdr->domain_list[i].name,

		if ((!strcmp(spd->spdname, "audio_pdr_adsprpc"))

					&& (!strcmp(pdr->domain_list[i].name,

						"msm/adsp/audio_pd"))) {

			goto pdr_register;

		} else if ((!strcmp(spd->spdname, "sensors_pdr_adsprpc"))

					&& (!strcmp(pdr->domain_list[i].name,

						"msm/adsp/sensor_pd"))) {

			goto pdr_register;

		}

	}

	return NOTIFY_DONE;



pdr_register:

	if (!spd->pdrhandle) {

		spd->pdrhandle =

			service_notif_register_notifier(

			pdr->domain_list[i].name,

			pdr->domain_list[i].instance_id,

			&spd->pdrnb, &curr_state);

			if (IS_ERR(spd->pdrhandle)) {

	} else {

		pr_err("ADSPRPC: %s is already registered\n", spd->spdname);

	}



	if (IS_ERR(spd->pdrhandle))

		pr_err("ADSPRPC: Unable to register notifier\n");

			} else if (curr_state ==

				SERVREG_NOTIF_SERVICE_STATE_UP_V01) {

				pr_info("ADSPRPC: STATE_UP_V01 received\n");



	if (curr_state == SERVREG_NOTIF_SERVICE_STATE_UP_V01) {

		pr_info("ADSPRPC: %s is up\n", spd->spdname);

		spd->ispdup = 1;

			} else if (curr_state ==

				SERVREG_NOTIF_SERVICE_STATE_UNINIT_V01) {

				pr_info("ADSPRPC: STATE_UNINIT_V01 received\n");

			}

			break;

		}

	} else if (curr_state == SERVREG_NOTIF_SERVICE_STATE_UNINIT_V01) {

		pr_info("ADSPRPC: %s is uninitialzed\n", spd->spdname);

	}



	return NOTIFY_DONE;

}