From d33a94412ed1081f30d904cab54faea7c7b839fc Mon Sep 17 00:00:00 2001 From: Stanimir Varbanov Date: Wed, 11 Nov 2020 15:37:52 +0100 Subject: [PATCH] media: venus: pm_helpers: Check instance state when calculate instance frequency Skip calculating instance frequency if it is not in running state. Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/qcom/venus/pm_helpers.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c index a385026..89f20c2 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -939,6 +939,9 @@ static unsigned long calculate_inst_freq(struct venus_inst *inst, mbs_per_sec = load_per_instance(inst); + if (inst->state != INST_START) + return 0; + vpp_freq = mbs_per_sec * inst->clk_data.codec_freq_data->vpp_freq; /* 21 / 20 is overhead factor */ vpp_freq += vpp_freq / 20; -- 2.7.4