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From: Vikash Garodia <>
	Vikash Garodia <>
Subject: [PATCH] venus: helpers: keep max bandwidth when mbps exceeds the supported range
Date: Wed, 31 Mar 2021 14:58:22 +0530
Message-ID: <> (raw)

When the video usecase have macro blocks per sec which is  more than
supported, keep the required bus bandwidth as the maximum supported.

Signed-off-by: Vikash Garodia <>
 drivers/media/platform/qcom/venus/pm_helpers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index e349d01422c5..ebd7e42e31c1 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -186,7 +186,7 @@ static void mbs_to_bw(struct venus_inst *inst, u32 mbs, u32 *avg, u32 *peak)
 	for (i = 0; i < num_rows; i++) {
-		if (mbs > bw_tbl[i].mbs_per_sec)
+		if (i != 0 && mbs > bw_tbl[i].mbs_per_sec)
 		if (inst->dpb_fmt & HFI_COLOR_FORMAT_10_BIT_BASE) {
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-31  9:28 Vikash Garodia [this message]
2021-05-26 19:03 ` patchwork-bot+linux-arm-msm

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