kernel/linux.git/drivers/platform/surface/surface_platform_profile.c, branch v6.19.11

ACPI: platform_profile: Remove platform_profile_handler from exported symbols

2025-01-17T17:15:59+00:00

In order to protect the platform_profile_handler from API consumers, allocate it in platform_profile_register() and modify it's signature accordingly. Remove the platform_profile_handler from all consumer drivers and replace them with a pointer to the class device, which is now returned from platform_profile_register(). Replace *pprof with a pointer to the class device in the rest of exported symbols. Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-16-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/surface: surface_platform_profile: Use devm_platform_profile_register()

2025-01-16T15:26:31+00:00

Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-7-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Add `probe` to platform_profile_ops

2025-01-16T15:26:30+00:00

Add a `probe` callback to platform_profile_ops, which lets drivers initialize the choices member manually. This is a step towards unexposing the struct platform_profile_handler from the consumer drivers. Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-6-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Add `ops` member to handlers

2025-01-16T15:26:28+00:00

Replace *profile_get and *profile_set members with a general *ops member. Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-5-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Remove platform_profile_handler from callbacks

2025-01-16T15:26:26+00:00

Devices can now set drvdata to the class device, thus passing the platform_profile_handler to callbacks is unnecessary. Instead pass the class device. Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-4-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Let drivers set drvdata to the class device

2025-01-16T15:26:25+00:00

Add *drvdata to platform_profile_register() signature and assign it to the class device. While at it, pass specific driver state as drvdata to replace uses of container_of() with dev_get_drvdata(). Reviewed-by: Mario Limonciello Signed-off-by: Kurt Borja Reviewed-by: Mark Pearson Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20250116002721.75592-3-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Add platform handler argument to platform_profile_remove()

2024-12-10T17:17:51+00:00

To allow registering and unregistering multiple platform handlers calls to platform_profile_remove() will need to know which handler is to be removed. Add an argument for this. Tested-by: Mark Pearson Tested-by: Matthew Schwartz Reviewed-by: Hans de Goede Reviewed-by: Mark Pearson Reviewed-by: Maximilian Luz Reviewed-by: Ilpo Järvinen Reviewed-by: Armin Wolf Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20241206031918.1537-5-mario.limonciello@amd.com Signed-off-by: Ilpo Järvinen

ACPI: platform_profile: Add device pointer into platform profile handler

2024-12-10T17:17:49+00:00

In order to let platform profile handlers manage platform profile for their driver the core code will need a pointer to the device. Add this to the structure and use it in the trivial driver cases. Reviewed-by: Armin Wolf Reviewed-by: Ilpo Järvinen Reviewed-by: Maximilian Luz Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20241206031918.1537-4-mario.limonciello@amd.com Signed-off-by: Ilpo Järvinen

ACPI: platform-profile: Add a name member to handlers

2024-12-10T17:17:45+00:00

In order to prepare for allowing multiple handlers, introduce a name field that can be used to distinguish between different handlers. Tested-by: Mark Pearson Tested-by: Matthew Schwartz Reviewed-by: Hans de Goede Reviewed-by: Mark Pearson Reviewed-by: Maximilian Luz Reviewed-by: Ilpo Järvinen Reviewed-by: Armin Wolf Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20241206031918.1537-2-mario.limonciello@amd.com Signed-off-by: Ilpo Järvinen

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h