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Ticket #10501 (closed Patch - Bug Fix: Fixed)

Opened 14 months ago

Last modified 14 months ago

Fix for MPEGRec(/dev/video0): StartEncoding failed eno: Inappropriate ioctl for device (25)

Reported by: Anthony Messina <amessina@…> Owned by: danielk
Priority: major Milestone: 0.25
Component: MythTV - Recording Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

According to ​http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=9190d191b1b814dfb488125b54cf0de6eedd9220, the return value for unimplemented ioctls has been updated to ENOTTY (from EINVAL). This patch fixes the issue for analog recording from the HVR-2250 (saa7164), which would fail to record anything.

Attachments

mythtv-0.25-v4l2_EINVAL_ENOTTY.patch​ (1.0 KB) - added by Anthony Messina <amessina@…> 14 months ago.
Small patch to check for ENOTTY in mpegrecorder.cpp

Change History

Changed 14 months ago by Anthony Messina <amessina@…>

Small patch to check for ENOTTY in mpegrecorder.cpp

comment:1 Changed 14 months ago by danielk

  • Status changed from new to closed
  • Resolution set to Fixed

In [e967e30578e205b062821817002411c12c6390a8] Fixes #10501. Adapt to new return ioctl return value in Linux 3.1. Thanks to Anthony Messina for discovering the issue and the original patch. A different change was used only because #10501 will require a single point of exit from the functions affected.

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