| From: |
| Dave Carey <carvsdriver-AT-gmail.com> |
| To: |
| platform-driver-x86-AT-vger.kernel.org |
| Subject: |
| [PATCH v10 0/2] Lenovo Yoga Book 9 keyboard dock detection |
| Date: |
| Sun, 21 Jun 2026 09:57:42 -0400 |
| Message-ID: |
| <20260621135744.504613-1-carvsdriver@gmail.com> |
| Cc: |
| ilpo.jarvinen-AT-linux.intel.com, hansg-AT-kernel.org, johannes.goede-AT-oss.qualcomm.com, W_Armin-AT-gmx.de |
| Archive-link: |
| Article |
Changes in v10 (addressing Armin Wolf's v9 review of patch 2/2):
- Update ABI doc: Date: June 2026, KernelVersion: 6.16
- Add #include <linux/compiler_attributes.h> and <linux/types.h>
- yb9_kbdock_query(): change return to pointer-out u32 *bkbd to avoid
a 0xFFFFFFFF status value being misread as -EPERM
- struct yb9_kbdock_data: add spinlock_t lock
- yb9_kbdock_report(): hold lock across input_report_switch + input_sync
- yb9_kbdock_sync(): return int, propagate query error to callers
- yb9_kbdock_resume(), yb9_kbdock_block_probe(): propagate sync error
- struct wmi_buffer out: remove zero-initializer (not needed)
- yb9_kbdock_notify_new(): drop manual length check; use
.min_event_size = sizeof(__le32) in struct wmi_driver instead
Patch 1/2 (lenovo-ymc) is unchanged from v9.
Dave Carey (2):
platform/x86/lenovo: lenovo-ymc: Suppress probe on Yoga Book 9 14IAH10
platform/x86/lenovo: Add Yoga Book 9 keyboard dock detection driver
Documentation/ABI/testing/sysfs-driver-lenovo-yb9-kbdock | 19 ++
MAINTAINERS | 7 +
drivers/platform/x86/lenovo/Kconfig | 14 +
drivers/platform/x86/lenovo/Makefile | 1 +
drivers/platform/x86/lenovo/yb9-kbdock.c | 322 ++++++++++++
drivers/platform/x86/lenovo/ymc.c | 19 ++
6 files changed, 382 insertions(+)
2.47.0
