[PATCH v3 0/5] platform/x86 acer-wmi: Improve platform profile handling

Hridesh MG
2025-01-08T08:45:56Z

This patch improves the platform profile handling for laptops using the
Acer Predator interface by making the following changes -

1) Using WMI calls to fetch the current platform profile instead of
directly accessing it from the EC. A new helper function is
introduced for this purpose.
2) Simplifying the cycling of platform profiles by making use of
platform_profile_cycle()
3) Using an ACPI bitmap to dynamically set platform_profile_choices to
better reflect the supported profiles.

The last patch also adds support for the Acer Nitro AN515-58 by adding
it to the quirk list.

Signed-off-by: Hridesh MG <hridesh699@gmail.com>
---
v1->v2:
[1/3]
- Fixed enum member alignment and reordered them

[2/3]
- Made use of test_bit to check bitmap values
- Replaced magic numbers with proper variables

Link to v1: https://lore.kernel.org/platform-driver-x86/20241231140442.10076-1-hridesh699@gmail.com/

v2->v3:
[1/5]
- Removed a line which was supposed to be in another patch

[3/5]
- Moved checking of max performance profile to [4/5]
- Restored code in profile_set which updates last_non_turbo_profile

Moved the supported profiles patch closer to the end of the series

Link to v2: https://lore.kernel.org/r/20250104-platform_profile-v2-0-b58164718903@gmail.com

---
Hridesh MG (5):
platform/x86: acer-wmi: use WMI calls for platform profile handling
platform/x86: acer-wmi: use new helper function for setting overclocks
platform/x86: acer-wmi: simplify platform profile cycling
platform/x86: acer-wmi: use an ACPI bitmap to set the platform profile choices
platform/x86: acer-wmi: add support for Acer Nitro AN515-58

drivers/platform/x86/acer-wmi.c | 301 +++++++++++++++++++++++++---------------
1 file changed, 188 insertions(+), 113 deletions(-)
---
base-commit: 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2
change-id: 20250102-platform_profile-fc1e0aaf2900

Best regards,
--
Hridesh MG <hridesh699@gmail.com>