linux-stable/drivers/gpu/drm/i2c
Laurent Pinchart a1d0503d26 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>
2015-05-25 15:34:00 +03:00
..
adv7511.c drm: adv7511: Fix crash in IRQ handler when no encoder is associated 2015-05-25 15:34:00 +03:00
adv7511.h drm: Add adv7511 encoder driver 2014-11-26 20:09:40 +02:00
ch7006_drv.c drm: encapsulate crtc->set_config calls 2013-01-20 15:57:58 +01:00
ch7006_mode.c drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
ch7006_priv.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
Kconfig drm: Add adv7511 encoder driver 2014-11-26 20:09:40 +02:00
Makefile drm: Add adv7511 encoder driver 2014-11-26 20:09:40 +02:00
sil164_drv.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
tda998x_drv.c Merge branch 'drm-tda998x-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next 2015-05-15 15:23:10 +10:00