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Subject: media: venus: hfi_venus: Restrict writing SCIACMDARG3 to Venus V1/V2
Author:  Konrad Dybcio <[email protected]>
Date:    Tue May 30 14:30:51 2023 +0200

This write was last present on msm-3.10, which means before HFI3XX
platforms were introduced. Guard it with an appropriate if condition.

Does not seem to have any adverse effects on at least SM8250.

Signed-off-by: Konrad Dybcio <[email protected]>
Signed-off-by: Stanimir Varbanov <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>

 drivers/media/platform/qcom/venus/hfi_venus.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

---

diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c 
b/drivers/media/platform/qcom/venus/hfi_venus.c
index 82854553f99e..19fc6575a489 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -462,7 +462,8 @@ static int venus_boot_core(struct venus_hfi_device *hdev)
        }
 
        writel(mask_val, wrapper_base + WRAPPER_INTR_MASK);
-       writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3);
+       if (IS_V1(hdev->core))
+               writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3);
 
        writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT);
        while (!ctrl_status && count < max_tries) {

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