media: venus: helpers: keep max bandwidth when mbps exceeds the supported range

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@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index abb4b69783b23e87f6f45ed22a3d64bf78438e4c..c7e1ebec47eeaab164d3f101d387a0cfde6c6ac4 100644 (file)
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -201,7 +201,7 @@ 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) {