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-rw-r--r--drivers/hsi/clients/cmt_speech.c9
-rw-r--r--drivers/hsi/clients/nokia-modem.c11
-rw-r--r--include/uapi/linux/hsi/cs-protocol.h16
3 files changed, 22 insertions, 14 deletions
diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
index 4983529a9c6c..d04643f9548b 100644
--- a/drivers/hsi/clients/cmt_speech.c
+++ b/drivers/hsi/clients/cmt_speech.c
@@ -451,9 +451,14 @@ static void cs_hsi_read_on_control_complete(struct hsi_msg *msg)
dev_dbg(&hi->cl->device, "Read on control: %08X\n", cmd);
cs_release_cmd(msg);
if (hi->flags & CS_FEAT_TSTAMP_RX_CTRL) {
- struct timespec *tstamp =
+ struct timespec tspec;
+ struct cs_timestamp *tstamp =
&hi->mmap_cfg->tstamp_rx_ctrl;
- do_posix_clock_monotonic_gettime(tstamp);
+
+ ktime_get_ts(&tspec);
+
+ tstamp->tv_sec = (__u32) tspec.tv_sec;
+ tstamp->tv_nsec = (__u32) tspec.tv_nsec;
}
spin_unlock(&hi->lock);
diff --git a/drivers/hsi/clients/nokia-modem.c b/drivers/hsi/clients/nokia-modem.c
index bbb19231fa82..7f82c911ad74 100644
--- a/drivers/hsi/clients/nokia-modem.c
+++ b/drivers/hsi/clients/nokia-modem.c
@@ -112,7 +112,8 @@ static int nokia_modem_gpio_probe(struct device *dev)
modem->gpio_amount = gpio_count;
for (i = 0; i < gpio_count; i++) {
- modem->gpios[i].gpio = devm_gpiod_get_index(dev, NULL, i);
+ modem->gpios[i].gpio = devm_gpiod_get_index(dev, NULL, i,
+ GPIOD_OUT_LOW);
if (IS_ERR(modem->gpios[i].gpio)) {
dev_err(dev, "Could not get gpio %d\n", i);
return PTR_ERR(modem->gpios[i].gpio);
@@ -125,10 +126,6 @@ static int nokia_modem_gpio_probe(struct device *dev)
return err;
}
- err = gpiod_direction_output(modem->gpios[i].gpio, 0);
- if (err)
- return err;
-
err = gpiod_export(modem->gpios[i].gpio, 0);
if (err)
return err;
@@ -208,7 +205,7 @@ static int nokia_modem_probe(struct device *dev)
err = device_attach(&modem->ssi_protocol->device);
if (err == 0) {
- dev_err(dev, "Missing ssi-protocol driver\n");
+ dev_dbg(dev, "Missing ssi-protocol driver\n");
err = -EPROBE_DEFER;
goto error3;
} else if (err < 0) {
@@ -231,7 +228,7 @@ static int nokia_modem_probe(struct device *dev)
err = device_attach(&modem->cmt_speech->device);
if (err == 0) {
- dev_err(dev, "Missing cmt-speech driver\n");
+ dev_dbg(dev, "Missing cmt-speech driver\n");
err = -EPROBE_DEFER;
goto error4;
} else if (err < 0) {
diff --git a/include/uapi/linux/hsi/cs-protocol.h b/include/uapi/linux/hsi/cs-protocol.h
index 4957bba57cbe..f153d6ea7c62 100644
--- a/include/uapi/linux/hsi/cs-protocol.h
+++ b/include/uapi/linux/hsi/cs-protocol.h
@@ -76,6 +76,15 @@ struct cs_buffer_config {
};
/*
+ * struct for monotonic timestamp taken when the
+ * last control command was received
+ */
+struct cs_timestamp {
+ __u32 tv_sec; /* seconds */
+ __u32 tv_nsec; /* nanoseconds */
+};
+
+/*
* Struct describing the layout and contents of the driver mmap area.
* This information is meant as read-only information for the application.
*/
@@ -91,11 +100,8 @@ struct cs_mmap_config_block {
__u32 rx_ptr;
__u32 rx_ptr_boundary;
__u32 reserved3[2];
- /*
- * if enabled with CS_FEAT_TSTAMP_RX_CTRL, monotonic
- * timestamp taken when the last control command was received
- */
- struct timespec tstamp_rx_ctrl;
+ /* enabled with CS_FEAT_TSTAMP_RX_CTRL */
+ struct cs_timestamp tstamp_rx_ctrl;
};
#define CS_IO_MAGIC 'C'