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Subject[PATCH v2 5/8] venus: pm_helpers: Check instance state when calculate instance frequency
Date
Skip calculating instance frequency if it is not in running state.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
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 ca99908ca3d3..cc84dc5e371b 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -940,6 +940,9 @@ 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;
--
2.17.1
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