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Date: Sat, 13 Apr 2024 12:39:17 +0000
From: Thomas Kuehne <thomas.kuehne@gmx.li>
To: jikos@kernel.org, bentiss@kernel.org
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] HID: hid-debug: add EV_FF and FF_STATUS mappings
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Currently hid-debug only output question marks for all force
feedback related input mapping making debugging gamepads
with force feedback a challenge.

This adds the necessary mapping information to output
EV_FF and FF_STATUS related information.

Signed-off-by: Thomas Kuehne <thomas.kuehne@gmx.li>
=2D--
 drivers/hid/hid-debug.c | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index add353a17853..bd9bb235363f 100644
=2D-- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -3572,12 +3572,38 @@ static const char *software[SW_CNT] =3D {
 	[SW_MACHINE_COVER] =3D "MachineCover",
 };

+static const char *force[FF_CNT] =3D {
+	[FF_RUMBLE] =3D "FF_RUMBLE",
+	[FF_PERIODIC] =3D "FF_PERIODIC",
+	[FF_CONSTANT] =3D "FF_CONSTANT",
+	[FF_SPRING] =3D "FF_SPRING",
+	[FF_FRICTION] =3D "FF_FRICTION",
+	[FF_DAMPER] =3D "FF_DAMPER",
+	[FF_INERTIA] =3D "FF_INERTIA",
+	[FF_RAMP] =3D "FF_RAMP",
+	[FF_SQUARE] =3D "FF_SQUARE",
+	[FF_TRIANGLE] =3D "FF_TRIANGLE",
+	[FF_SINE] =3D "FF_SINE",
+	[FF_SAW_UP] =3D "FF_SAW_UP",
+	[FF_SAW_DOWN] =3D "FF_SAW_DOWN",
+	[FF_CUSTOM] =3D "FF_CUSTOM",
+	[FF_GAIN] =3D "FF_GAIN",
+	[FF_AUTOCENTER] =3D "FF_AUTOCENTER",
+	[FF_MAX] =3D "FF_MAX",
+};
+
+static const char *force_status[FF_STATUS_MAX + 1] =3D {
+	[FF_STATUS_STOPPED] =3D "FF_STATUS_STOPPED",
+	[FF_STATUS_PLAYING] =3D "FF_STATUS_PLAYING",
+};
+
 static const char **names[EV_MAX + 1] =3D {
 	[EV_SYN] =3D syncs,			[EV_KEY] =3D keys,
 	[EV_REL] =3D relatives,			[EV_ABS] =3D absolutes,
 	[EV_MSC] =3D misc,			[EV_LED] =3D leds,
 	[EV_SND] =3D sounds,			[EV_REP] =3D repeats,
-	[EV_SW]  =3D software,
+	[EV_SW]  =3D software,			[EV_FF] =3D force,
+	[EV_FF_STATUS] =3D force_status,
 };

 static void hid_resolv_event(__u8 type, __u16 code, struct seq_file *f)

base-commit: 9ed46da14b9b9b2ad4edb3b0c545b6dbe5c00d39
=2D-
2.40.1