[PATCH] venus: helpers: keep max bandwidth when mbps exceeds the supported range

From: Vikash Garodia
Date: Wed Mar 31 2021 - 05:29:35 EST


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 <vgarodia@xxxxxxxxxxxxxx>
---
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)
return;

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)
break;

if (inst->dpb_fmt & HFI_COLOR_FORMAT_10_BIT_BASE) {
--
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