| Message ID | 20250203125947.2701106-1-akuchynski@chromium.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add sysfs attributes to cros-ec-typec | expand |
On Mon, Feb 03, 2025 at 12:59:45PM +0000, Andrei Kuchynski wrote: > This patch series adds sysfs attributes to expose the state of EC. > These attributes provide user-space applications with a read-only view of > the EC state, eliminating the need for ioct calls and facilitating > diagnostics. > > Tested on a ChromeOS Brya device with kernel 6.6. Verified that user-space > applications can correctly read the new sysfs attributes. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next [1/2] platform/chrome: cros_ec_sysfs: Expose PD mux status commit: e6a3215f78716d25ad60b002fd0585c04ffd5d01 [2/2] platform/chrome: cros_ec_sysfs: Expose AP_MODE_ENTRY feature state commit: 435a3d78b87a93c52a4f84e36ba4a0857554c958 Thanks!
This patch series adds sysfs attributes to expose the state of EC. These attributes provide user-space applications with a read-only view of the EC state, eliminating the need for ioct calls and facilitating diagnostics. Tested on a ChromeOS Brya device with kernel 6.6. Verified that user-space applications can correctly read the new sysfs attributes. Andrei Kuchynski (2): platform/chrome: cros_ec_typec: Expose PD mux status via sysfs platform/chrome: cros_ec_typec: Expose AP_MODE_ENTRY feature state via sysfs .../ABI/testing/sysfs-class-chromeos | 20 ++++++ drivers/platform/chrome/cros_ec_sysfs.c | 71 +++++++++++++++++++ 2 files changed, 91 insertions(+)