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-rw-r--r--drivers/gpu/host1x/hw/channel_hw.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/host1x/hw/channel_hw.c b/drivers/gpu/host1x/hw/channel_hw.c
index 4030d64916f0..0c0eb43abf65 100644
--- a/drivers/gpu/host1x/hw/channel_hw.c
+++ b/drivers/gpu/host1x/hw/channel_hw.c
@@ -114,9 +114,13 @@ static inline void synchronize_syncpt_base(struct host1x_job *job)
static void host1x_channel_set_streamid(struct host1x_channel *channel)
{
-#if IS_ENABLED(CONFIG_IOMMU_API) && HOST1X_HW >= 6
+#if HOST1X_HW >= 6
+ u32 sid = 0x7f;
+#ifdef CONFIG_IOMMU_API
struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent);
- u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f;
+ if (spec)
+ sid = spec->ids[0] & 0xffff;
+#endif
host1x_ch_writel(channel, sid, HOST1X_CHANNEL_SMMU_STREAMID);
#endif