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[84.238.221.89]) by smtp.gmail.com with ESMTPSA id b8sm2991405wrv.57.2020.11.11.06.38.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2020 06:38:31 -0800 (PST) From: Stanimir Varbanov To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Vikash Garodia , Alexandre Courbot , Fritz Koenig , Stanimir Varbanov Subject: [PATCH v2 5/8] venus: pm_helpers: Check instance state when calculate instance frequency Date: Wed, 11 Nov 2020 16:37:52 +0200 Message-Id: <20201111143755.24541-6-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201111143755.24541-1-stanimir.varbanov@linaro.org> References: <20201111143755.24541-1-stanimir.varbanov@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Skip calculating instance frequency if it is not in running state. Signed-off-by: Stanimir Varbanov --- 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