[PATCH] media: iris: fix ltr count rc_type validity check in gen2

From: Wangao Wang

Date: Wed Oct 28 2026 - 23:12:24 EST


The condition was inverted: CBR_VFR, CBR_CFR and RC_OFF are the valid
rc_types for LTR, so reject anything that does NOT match these types.

Fixes: 6870381285b8 ("media: qcom: iris: Add Long-Term Reference support for encoder")
Signed-off-by: Wangao Wang <wangao.wang@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/qcom/iris/iris_ctrls.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c
index 4f2633bbb49f81f080ffbe91569d38e954ad15a1..2fd5cec16faebeabe69b836679db8cdbf89b4fac 100644
--- a/drivers/media/platform/qcom/iris/iris_ctrls.c
+++ b/drivers/media/platform/qcom/iris/iris_ctrls.c
@@ -1279,9 +1279,9 @@ int iris_set_ltr_count_gen2(struct iris_inst *inst, enum platform_inst_fw_cap_ty
if (!ltr_count)
return -EINVAL;

- if (inst->hfi_rc_type == HFI_RC_CBR_VFR ||
- inst->hfi_rc_type == HFI_RC_CBR_CFR ||
- inst->hfi_rc_type == HFI_RC_OFF) {
+ if (inst->hfi_rc_type != HFI_RC_CBR_VFR &&
+ inst->hfi_rc_type != HFI_RC_CBR_CFR &&
+ inst->hfi_rc_type != HFI_RC_OFF) {
inst->fw_caps[LTR_COUNT].value = 0;
return -EINVAL;
}

---
base-commit: 6d0933ae9d46674a6ea63a87e9e9ab4e662670c9
change-id: 20261029-gen2_ltr_fix-0a9b18cbe94c

Best regards,
--
Wangao Wang <wangao.wang@xxxxxxxxxxxxxxxx>