[PATCH v9 03/19] media: iris: Skip UBWC configuration when not supported

[Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>]

From: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>

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 <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Reviewed-by: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 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,

-- 
2.47.3