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Date: Sat, 4 Jun 2011 02:32:37 -0700 From: Simon Wood <simon@...gewell.org> To: linux-input@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Jiri Kosina <jkosina@...e.cz>, Michael Bauer <michael@...auer.org>, Marcin Tolysz <tolysz@...il.com>, Simon Wood <simon@...gewell.org>, Antonio Ospite <ospite@...denti.unina.it> Subject: [PATCHv4 3/3] sony_ff_bluetooth Add support for patching the HID descriptor when Sixaxis is connect via Bluetooth. In this mode the desciptor contains a trailing '0x00'. Patch suggested by Antonio Signed-off-by: Antonio Ospite <ospite@...denti.unina.it> Signed-off-by: Simon Wood <simon@...gewell.org> --- drivers/hid/hid-sony.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index f219746..5d37f97 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -49,8 +49,11 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, hid_info(hdev, "Fixing up Sony Vaio VGX report descriptor\n"); rdesc[55] = 0x06; } - if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && - *rsize == 148 && rdesc[83] == 0x75) { + + /* The HID descriptor exposed over BT has a trailing zero byte */ + if ((((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize == 148) || + ((sc->quirks & SIXAXIS_CONTROLLER_BT) && *rsize == 149 )) && + rdesc[83] == 0x75) { hid_info(hdev, "Fixing up Sony Sixaxis report descriptor\n"); memcpy((void *)&rdesc[83], (void *) &sixaxis_rdesc_fixup, sizeof(sixaxis_rdesc_fixup)); } @@ -64,7 +67,7 @@ static int sony_raw_event(struct hid_device *hdev, struct hid_report *report, __ { struct sony_sc *sc = hid_get_drvdata(hdev); - if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && + if ((sc->quirks & (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)) && rd[0] == 0x01 && size == 49) { swap(rd[41], rd[42]); swap(rd[43], rd[44]); -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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