diff options
| author | Alex Elder <elder@linaro.org> | 2020-03-05 22:28:15 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-08 22:07:09 -0700 |
| commit | d7f5f3c89c1a2344e88842ba0de327cc0098583e (patch) | |
| tree | 252ea77fe2aaf862b2b103972a8ab4ddecb32d7c /drivers/remoteproc/Makefile | |
| parent | e2f5cb7280f81aa1f3e4d38f51f89995ac14e502 (diff) | |
remoteproc: add IPA notification to q6v5 driver
Set up a subdev in the q6v5 modem remoteproc driver that generates
event notifications for the IPA driver to use for initialization and
recovery following a modem shutdown or crash.
A pair of new functions provides a way for the IPA driver to register
and deregister a notification callback function that will be called
whenever modem events (about to boot, running, about to shut down,
etc.) occur. A void pointer value (provided by the IPA driver at
registration time) and an event type are supplied to the callback
function.
One event, MODEM_REMOVING, is signaled whenever the q6v5 driver is
about to remove the notification subdevice. It requires the IPA
driver de-register its callback.
This sub-device is only used by the modem subsystem (MSS) driver,
so the code that adds the new subdev and allows registration and
deregistration of the notifier is found in "qcom_q6v6_mss.c".
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/remoteproc/Makefile')
| -rw-r--r-- | drivers/remoteproc/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/remoteproc/Makefile b/drivers/remoteproc/Makefile index e30a1b15fbac..0effd3825035 100644 --- a/drivers/remoteproc/Makefile +++ b/drivers/remoteproc/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_QCOM_Q6V5_ADSP) += qcom_q6v5_adsp.o obj-$(CONFIG_QCOM_Q6V5_MSS) += qcom_q6v5_mss.o obj-$(CONFIG_QCOM_Q6V5_PAS) += qcom_q6v5_pas.o obj-$(CONFIG_QCOM_Q6V5_WCSS) += qcom_q6v5_wcss.o +obj-$(CONFIG_QCOM_Q6V5_IPA_NOTIFY) += qcom_q6v5_ipa_notify.o obj-$(CONFIG_QCOM_SYSMON) += qcom_sysmon.o obj-$(CONFIG_QCOM_WCNSS_PIL) += qcom_wcnss_pil.o qcom_wcnss_pil-y += qcom_wcnss.o |