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(parent: d378859) | patch
drm/armada: fix irq handling
authorRussell King <rmk+kernel@armlinux.org.uk>
Tue, 26 Jun 2018 16:06:06 +0000 (17:06 +0100)
committerRussell King <rmk+kernel@armlinux.org.uk>
Mon, 9 Jul 2018 10:32:58 +0000 (11:32 +0100)
commit92298c1cd8e8a6b56322b602ad72b54e6237631d
treef2a54dc04157197b562cb62ba04b003e6d8d183btree | snapshot
parentd378859a667edc99e3473704847698cae97ca2b1commit | diff
drm/armada: fix irq handling

Add the missing locks to the IRQ enable/disable paths, and fix a comment
in the interrupt handler: reading the ISR clears down the status bits,
but does not reset the interrupt so it can signal again.  That seems to
require a write.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
drivers/gpu/drm/armada/armada_crtc.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;