Commit 2efa20da authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Mauro Carvalho Chehab

media: staging: tegra-vde: Do not handle spurious interrupts

Do not handle interrupts if we haven't asked for them, potentially that
could happen if HW wasn't programmed properly.
Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarHans Verkuil <hansverk@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 3830e4f2
...@@ -935,6 +935,9 @@ static irqreturn_t tegra_vde_isr(int irq, void *data) ...@@ -935,6 +935,9 @@ static irqreturn_t tegra_vde_isr(int irq, void *data)
{ {
struct tegra_vde *vde = data; struct tegra_vde *vde = data;
if (completion_done(&vde->decode_completion))
return IRQ_NONE;
tegra_vde_set_bits(vde, 0, vde->frameid + 0x208); tegra_vde_set_bits(vde, 0, vde->frameid + 0x208);
complete(&vde->decode_completion); complete(&vde->decode_completion);
......
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