diff options
Diffstat (limited to 'revert-input-wacom-testing-result-shows-get_report-is-unnecessary.patch')
| -rw-r--r-- | revert-input-wacom-testing-result-shows-get_report-is-unnecessary.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/revert-input-wacom-testing-result-shows-get_report-is-unnecessary.patch b/revert-input-wacom-testing-result-shows-get_report-is-unnecessary.patch new file mode 100644 index 00000000..f9f4a72a --- /dev/null +++ b/revert-input-wacom-testing-result-shows-get_report-is-unnecessary.patch @@ -0,0 +1,40 @@ +Bugzilla: N/A +Upstream-status: Sent upstream + +This reverts commit 1b2faaf7e219fc2905d75afcd4c815e5d39eda80. + +The Intuos4 series presents a bug in which it hangs if it receives +a set feature command while switching to the enhanced mode. +This bug is triggered when plugging an Intuos 4 while having +a gnome user session up and running. + +Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> +--- + +Hi Aris, + +actually, you bisected the bug, so can I consider that I have your signed-off-by? + +Cheers, +Benjamin + + drivers/input/tablet/wacom_sys.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c +index 7087b33..319a3ff 100644 +--- a/drivers/input/tablet/wacom_sys.c ++++ b/drivers/input/tablet/wacom_sys.c +@@ -536,6 +536,9 @@ static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int + + error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT, + report_id, rep_data, length, 1); ++ if (error >= 0) ++ error = wacom_get_report(intf, WAC_HID_FEATURE_REPORT, ++ report_id, rep_data, length, 1); + } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES); + + kfree(rep_data); +-- +1.9.0 + |