linux-stable/drivers/platform
Raul E Rangel 205c9326fd platform/chrome: cros_ec_proto: Add response tracing
Add the ability to view response codes as well.

I dropped the EVENT_CLASS since there is only one event per class.

cros_ec_cmd has now been renamed to cros_ec_request_start.

Example:
$ echo 1 > /sys/kernel/debug/tracing/events/cros_ec/enable
$ cat /sys/kernel/debug/tracing/trace

369.416372: cros_ec_request_start: version: 0, command: EC_CMD_USB_PD_POWER_INFO
369.420528: cros_ec_request_done: version: 0, command: EC_CMD_USB_PD_POWER_INFO, ec result: EC_RES_SUCCESS, retval: 16
369.420529: cros_ec_request_start: version: 0, command: EC_CMD_USB_PD_DISCOVERY
369.421383: cros_ec_request_done: version: 0, command: EC_CMD_USB_PD_DISCOVERY, ec result: EC_RES_SUCCESS, retval: 5

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2019-12-10 10:14:02 +01:00
..
chrome platform/chrome: cros_ec_proto: Add response tracing 2019-12-10 10:14:02 +01:00
goldfish platform: goldfish: Allow goldfish drivers for archs with IOMEM and DMA 2019-10-10 15:24:20 +02:00
mellanox platform/mellanox: Fix Kconfig indentation 2019-11-21 14:31:34 +02:00
mips MIPS: Loongson: Fix return value of loongson_hwmon_init 2019-11-04 10:50:55 -08:00
olpc Platform: OLPC: add SPI MODULE_DEVICE_TABLE 2019-07-25 20:21:00 +03:00
x86 Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
Kconfig platform-drivers-x86 for v5.3-1 2019-07-14 16:51:47 -07:00
Makefile Platform: OLPC: Add XO-1.75 EC driver 2019-05-20 17:27:08 +03:00