Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-07 Thread Dmitry Baryshkov
On Mon, 7 Mar 2022 at 19:05, Vinod Polimera wrote: > > > WARNING: This email originated from outside of Qualcomm. Please be wary > > of any links or attachments, and do not enable macros. > > > > On Sat, 5 Mar 2022 at 00:49, Doug Anderson > > wrote: > > > On Thu, Mar 3, 2022 at 4:16 PM Dmitry

RE: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-07 Thread Vinod Polimera
> WARNING: This email originated from outside of Qualcomm. Please be wary > of any links or attachments, and do not enable macros. > > On Sat, 5 Mar 2022 at 00:49, Doug Anderson > wrote: > > On Thu, Mar 3, 2022 at 4:16 PM Dmitry Baryshkov > > wrote: > > > > > > On Fri, 4 Mar 2022 at 02:56,

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-04 Thread Dmitry Baryshkov
On Sat, 5 Mar 2022 at 00:49, Doug Anderson wrote: > On Thu, Mar 3, 2022 at 4:16 PM Dmitry Baryshkov > wrote: > > > > On Fri, 4 Mar 2022 at 02:56, Stephen Boyd wrote: > > > > > > Quoting Dmitry Baryshkov (2022-03-03 15:50:50) > > > > On Thu, 3 Mar 2022 at 12:40, Vinod Polimera > > > > wrote: >

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-04 Thread Doug Anderson
Hi, On Thu, Mar 3, 2022 at 4:16 PM Dmitry Baryshkov wrote: > > On Fri, 4 Mar 2022 at 02:56, Stephen Boyd wrote: > > > > Quoting Dmitry Baryshkov (2022-03-03 15:50:50) > > > On Thu, 3 Mar 2022 at 12:40, Vinod Polimera > > > wrote: > > > > > > > > Kernel clock driver assumes that initial rate

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-03 Thread Dmitry Baryshkov
On Fri, 4 Mar 2022 at 02:56, Stephen Boyd wrote: > > Quoting Dmitry Baryshkov (2022-03-03 15:50:50) > > On Thu, 3 Mar 2022 at 12:40, Vinod Polimera > > wrote: > > > > > > Kernel clock driver assumes that initial rate is the > > > max rate for that clock and was not allowing it to scale > > >

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-03 Thread Stephen Boyd
Quoting Dmitry Baryshkov (2022-03-03 15:50:50) > On Thu, 3 Mar 2022 at 12:40, Vinod Polimera wrote: > > > > Kernel clock driver assumes that initial rate is the > > max rate for that clock and was not allowing it to scale > > beyond the assigned clock value. > > > > Drop the assigned clock rate

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-03 Thread Dmitry Baryshkov
On Thu, 3 Mar 2022 at 12:40, Vinod Polimera wrote: > > Kernel clock driver assumes that initial rate is the > max rate for that clock and was not allowing it to scale > beyond the assigned clock value. > > Drop the assigned clock rate property and vote on the mdp clock as per > calculated value

Re: [PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-03 Thread Stephen Boyd
Quoting Vinod Polimera (2022-03-03 01:40:01) > Kernel clock driver assumes that initial rate is the > max rate for that clock and was not allowing it to scale > beyond the assigned clock value. > > Drop the assigned clock rate property and vote on the mdp clock as per > calculated value during the

[PATCH v4 4/4] arm64/dts/qcom/sm8250: remove assigned-clock-rate property for mdp clk

2022-03-03 Thread Vinod Polimera
Kernel clock driver assumes that initial rate is the max rate for that clock and was not allowing it to scale beyond the assigned clock value. Drop the assigned clock rate property and vote on the mdp clock as per calculated value during the usecase. Fixes: 7c1dffd471("arm64: dts: qcom: