[PATCHv6 2/9] gpu: host1x: Add syncpoint wait and interrupts

Add support for sync point interrupts, and sync point wait. Sync point wait used interrupts for unblocking wait. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom --- drivers/gpu/host1x/Makefile |1 + drivers/gpu/host1x/dev.c | 12 ++ drivers/gpu/h

[PATCHv6 2/9] gpu: host1x: Add syncpoint wait and interrupts

Add support for sync point interrupts, and sync point wait. Sync point wait used interrupts for unblocking wait. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom --- drivers/gpu/host1x/Makefile |1 + drivers/gpu/host1x/dev.c | 12 ++ drivers/gpu/h