From: Mansur Alisha Shaik mansur@codeaurora.org
[ Upstream commit 21926d466e3a4f35c2536244d1d56512cc81a0a9 ]
Currently video driver is voting after clk enable and un voting before clk disable. This is incorrect, video driver should vote before clk enable and unvote after clk disable.
Corrected this by changing the order of clk enable and clk disable.
suspend")
Fixes: 07f8f22a33a9e ("media: venus: core: remove CNOC voting while device Signed-off-by: Mansur Alisha Shaik mansur@codeaurora.org Reviewed-by: Stephen Boyd swboyd@chromium.org Signed-off-by: Stanimir Varbanov stanimir.varbanov@linaro.org Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/qcom/venus/core.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 6103aaf43987b..52a3886c496eb 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -355,13 +355,16 @@ static __maybe_unused int venus_runtime_suspend(struct device *dev) if (ret) return ret;
+ if (pm_ops->core_power) { + ret = pm_ops->core_power(dev, POWER_OFF); + if (ret) + return ret; + } + ret = icc_set_bw(core->cpucfg_path, 0, 0); if (ret) return ret;
- if (pm_ops->core_power) - ret = pm_ops->core_power(dev, POWER_OFF); - return ret; }
@@ -371,16 +374,16 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) const struct venus_pm_ops *pm_ops = core->pm_ops; int ret;
+ ret = icc_set_bw(core->cpucfg_path, 0, kbps_to_icc(1000)); + if (ret) + return ret; + if (pm_ops->core_power) { ret = pm_ops->core_power(dev, POWER_ON); if (ret) return ret; }
- ret = icc_set_bw(core->cpucfg_path, 0, kbps_to_icc(1000)); - if (ret) - return ret; - return hfi_core_resume(core, false); }