Re: [Freedreno] [PATCH v7 3/6] clk: qcom: gdsc: Add a reset op to poll gdsc collapse

2022-12-08 Thread Akhil P Oommen
On 12/8/2022 8:32 PM, Akhil P Oommen wrote: > On 12/7/2022 9:15 PM, Ulf Hansson wrote: >> On Wed, 5 Oct 2022 at 11:08, Akhil P Oommen wrote: >>> Add a reset op compatible function to poll for gdsc collapse. This is >>> required because: >>> 1. We don't wait for it to turn OFF at hardware for VOT

Re: [PATCH v7 3/6] clk: qcom: gdsc: Add a reset op to poll gdsc collapse

2022-12-08 Thread Akhil P Oommen
On 12/7/2022 9:15 PM, Ulf Hansson wrote: > On Wed, 5 Oct 2022 at 11:08, Akhil P Oommen wrote: >> Add a reset op compatible function to poll for gdsc collapse. This is >> required because: >> 1. We don't wait for it to turn OFF at hardware for VOTABLE GDSCs. >> 2. There is no way for client dri

Re: [PATCH v7 3/6] clk: qcom: gdsc: Add a reset op to poll gdsc collapse

2022-12-07 Thread Ulf Hansson
On Wed, 5 Oct 2022 at 11:08, Akhil P Oommen wrote: > > Add a reset op compatible function to poll for gdsc collapse. This is > required because: > 1. We don't wait for it to turn OFF at hardware for VOTABLE GDSCs. > 2. There is no way for client drivers (eg. gpu driver) to do > put-with-wait

[PATCH v7 3/6] clk: qcom: gdsc: Add a reset op to poll gdsc collapse

2022-10-05 Thread Akhil P Oommen
Add a reset op compatible function to poll for gdsc collapse. This is required because: 1. We don't wait for it to turn OFF at hardware for VOTABLE GDSCs. 2. There is no way for client drivers (eg. gpu driver) to do put-with-wait for these gdscs which is required in some scenarios (eg. GPU