On Fri Jul 31 02:48:24 2026 +0300, Dikshita Agarwal wrote:
> UBWC configuration is not applicable to all SoCs. Add a check to avoid
> configuring UBWC during sys init on unsupported platforms.
>
> Reviewed-by: Dmitry Baryshkov <[email protected]>
> Signed-off-by: Dikshita Agarwal <[email protected]>
> Reviewed-by: Vishnu Reddy <[email protected]>
> Reviewed-by: Vikash Garodia <[email protected]>
> Reviewed-by: Konrad Dybcio <[email protected]>
> Signed-off-by: Dmitry Baryshkov <[email protected]>
> Signed-off-by: Bryan O'Donoghue <[email protected]>
Patch committed.
Thanks,
Bryan O'Donoghue
drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c | 3 +++
1 file changed, 3 insertions(+)
---
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
index 0d05dd2afc07..6e04175eb904 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
@@ -140,6 +140,9 @@ void iris_hfi_gen2_packet_sys_init(struct iris_core *core,
struct iris_hfi_heade
&payload,
sizeof(u32));
+ if (!ubwc->ubwc_enc_version)
+ return;
+
payload = qcom_ubwc_macrotile_mode(ubwc) ? 8 : 4;
iris_hfi_gen2_create_packet(hdr,
HFI_PROP_UBWC_MAX_CHANNELS,
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