diff options
-rw-r--r-- | drivers/hsi/clients/cmt_speech.c | 9 | ||||
-rw-r--r-- | drivers/hsi/clients/nokia-modem.c | 11 | ||||
-rw-r--r-- | include/uapi/linux/hsi/cs-protocol.h | 16 |
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' |