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| author | Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> | 2025-02-01 12:38:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-20 10:15:14 +0200 |
| commit | 0301b85fe6f983d41c0a85e94161e1f262716384 (patch) | |
| tree | db15a66908bfbc67378ada597ff158d569aa447c /include | |
| parent | f45f26a6b3e7260c129c7c6bb0ace63aeb7b3868 (diff) | |
| download | linux-0301b85fe6f983d41c0a85e94161e1f262716384.tar.gz linux-0301b85fe6f983d41c0a85e94161e1f262716384.tar.bz2 linux-0301b85fe6f983d41c0a85e94161e1f262716384.zip | |
HID: pidff: Add PERIODIC_SINE_ONLY quirk
[ Upstream commit abdbf8764f4962af2a910abb3a213ecf304a73d3 ]
Some devices only support SINE periodic effect although they advertise
support for all PERIODIC effect in their HID descriptor. Some just do
nothing when trying to play such an effect (upload goes fine), some express
undefined behavior like turning to one side.
This quirk forces all the periodic effects to be uploaded as SINE. This is
acceptable as all these effects are similar in nature and are mostly used as
rumble. SINE is the most popular with others seldom used (especially SAW_UP
and SAW_DOWN).
Fixes periodic effects for PXN and LITE STAR wheels
Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Reviewed-by: Michał Kopeć <michal@nozomi.space>
Reviewed-by: Paul Dino Jones <paul@spacefreak18.xyz>
Tested-by: Cristóferson Bueno <cbueno81@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hid.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index c2927e3854a6..495b5b3b2cb8 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -1234,6 +1234,7 @@ int hid_pidff_init_with_quirks(struct hid_device *hid, __u32 initial_quirks); #define HID_PIDFF_QUIRK_MISSING_PBO BIT(1) #define HID_PIDFF_QUIRK_PERMISSIVE_CONTROL BIT(2) #define HID_PIDFF_QUIRK_FIX_WHEEL_DIRECTION BIT(3) +#define HID_PIDFF_QUIRK_PERIODIC_SINE_ONLY BIT(4) #define dbg_hid(fmt, ...) pr_debug("%s: " fmt, __FILE__, ##__VA_ARGS__) |