diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-05-14 00:31:07 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-05-25 15:34:00 +0300 |
| commit | a1d0503d26ea2ef04f3f013d379e8f4d29c27127 (patch) | |
| tree | d4ef4ff9b0fee65f6385296521d27dd327f83dd0 /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | bdcddf95e82b1c4e370fc1196b1f4f50f775dab4 (diff) | |
drm: adv7511: Fix crash in IRQ handler when no encoder is associated
The ADV7511 is probed before its slave encoder init function associates
it with an encoder. This creates a time window during which hot plug
detection interrupts can occur with an encoder, resulting in a crash in
the IRQ handler.
Fix this by ignoring hot plug detection IRQs when no encoder is
associated yet.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
0 files changed, 0 insertions, 0 deletions