linux/drivers/platform
Armin Wolf b0908e03fd
platform/x86: acer-wmi: Stop using ACPI bitmap for platform profile choices
It turns out that the platform firmware on some models does not return
valid data when reading the bitmap of supported platform profiles.
This prevents the driver from loading on said models, even when the
platform profile interface itself works.

Fix this by stop using said bitmap until we have figured out how
the OEM software itself detects available platform profiles.

Tested-by: Lynne Megido <lynne@bune.city>
Reported-by: Lynne Megido <lynne@bune.city>
Closes: https://lore.kernel.org/platform-driver-x86/3f56e68f-85df-4c0a-982c-43f9d635be38@bune.city/
Fixes: 191e21f1a4 ("platform/x86: acer-wmi: use an ACPI bitmap to set the platform profile choices")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20250826204007.5088-1-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-08-28 18:49:31 +03:00
..
arm64 Merge branch 'fixes' into 'for-next' 2025-07-21 16:37:27 +03:00
chrome Driver core changes for 6.17-rc1 2025-07-29 12:15:39 -07:00
cznic treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
goldfish Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
loongarch platform/loongarch: laptop: Unregister generic_sub_drivers on exit 2025-06-07 11:37:15 +08:00
mellanox Driver core changes for 6.17-rc1 2025-07-29 12:15:39 -07:00
mips platform: mips: cpu_hwmon: Disable driver on unsupported hardware 2024-06-21 10:22:10 +02:00
olpc platform-drivers-x86 for v6.12-1 2024-09-19 09:16:04 +02:00
surface platform: Do not enable by default during compile testing 2025-04-24 15:53:35 +03:00
x86 platform/x86: acer-wmi: Stop using ACPI bitmap for platform profile choices 2025-08-28 18:49:31 +03:00
Kconfig platform: cznic: Add preliminary support for Turris Omnia MCU 2024-07-01 15:46:36 +02:00
Makefile platform-drivers-x86 for v6.11-1 2024-07-17 17:05:21 -07:00