Gwendal Grignou 113a69460d platform/chrome: sensorhub: Add trace events for sample ... [ Upstream commit d453ceb654 ] Add trace event to report samples and their timestamp coming from the EC. It allows to check if the timestamps are correct and the filter is working correctly without introducing too much latency. To enable these events: cd /sys/kernel/debug/tracing/ echo 1 > events/cros_ec/enable echo 0 > events/cros_ec/cros_ec_request_start/enable echo 0 > events/cros_ec/cros_ec_request_done/enable echo 1 > tracing_on cat trace_pipe Observe event flowing: irq/105-chromeo-95 [000] .... 613.659758: cros_ec_sensorhub_timestamp: ... irq/105-chromeo-95 [000] .... 613.665219: cros_ec_sensorhub_filter: dx: ... Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-26 14:08:58 +02:00
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wilco_ec
chromeos_laptop.c
chromeos_pstore.c
chromeos_tbmc.c
cros_ec_chardev.c
cros_ec_debugfs.c	platform/chrome: cros_ec_debugfs: Control uptime information request	2020-06-19 19:16:18 +02:00
cros_ec_i2c.c
cros_ec_ishtp.c	platform/chrome: cros_ec_ishtp: Fix a double-unlock issue	2020-06-30 11:41:25 +02:00
cros_ec_lightbar.c	platform/chrome: cros_ec_lightbar: Reduce ligthbar get version command	2020-09-04 09:30:04 +02:00
cros_ec_lpc_mec.c
cros_ec_lpc_mec.h
cros_ec_lpc.c
cros_ec_proto.c	platform/chrome: cros_ec_proto: Send command again when timeout occurs	2021-09-18 13:40:37 +02:00
cros_ec_rpmsg.c	platform/chrome: cros_ec_rpmsg: Document missing struct parameters	2020-06-30 11:41:25 +02:00
cros_ec_sensorhub_ring.c	platform/chrome: sensorhub: Add trace events for sample	2021-09-26 14:08:58 +02:00
cros_ec_sensorhub.c
cros_ec_spi.c	platform/chrome: cros_ec_spi: Don't overwrite spi::mode	2020-12-30 11:53:45 +01:00
cros_ec_sysfs.c	platform/chrome: Use kobj_to_dev() instead of container_of()	2020-09-29 10:08:44 +02:00
cros_ec_trace.c	platform/chrome: cros_ec: Add command for regulator control.	2020-06-15 22:40:14 +01:00
cros_ec_trace.h	platform/chrome: sensorhub: Add trace events for sample	2021-09-26 14:08:58 +02:00
cros_ec_typec.c	platform/chrome: cros_ec_typec: Add DP mode check	2021-05-22 11:40:53 +02:00
cros_ec_vbc.c	platform/chrome: Use kobj_to_dev() instead of container_of()	2020-09-29 10:08:44 +02:00
cros_ec.c
cros_ec.h
cros_kbd_led_backlight.c
cros_usbpd_logger.c
cros_usbpd_notify.c
Kconfig	platform/chrome: Kconfig: Remove the transitional MFD_CROS_EC config	2020-09-04 09:30:04 +02:00
Makefile	platform/chrome: sensorhub: Add trace events for sample	2021-09-26 14:08:58 +02:00