Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2025-01-03 Thread Gustavo Sousa
Quoting Jani Nikula (2025-01-03 08:11:59-03:00) >On Tue, 31 Dec 2024, Gustavo Sousa wrote: >> Quoting Jani Nikula (2024-12-31 08:45:56-03:00) >>>On Tue, 24 Dec 2024, Gustavo Sousa wrote: >>>I understand you're following patterns from elsewhere in the driver. But >> >> Correct. >> >>>I've always w

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2025-01-03 Thread Jani Nikula
On Tue, 31 Dec 2024, Gustavo Sousa wrote: > Quoting Jani Nikula (2024-12-31 08:45:56-03:00) >>On Tue, 24 Dec 2024, Gustavo Sousa wrote: >>I understand you're following patterns from elsewhere in the driver. But > > Correct. > >>I've always wondered why we use a mixture of atomic state, global sta

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2025-01-02 Thread Hogander, Jouni
On Tue, 2024-12-31 at 10:08 -0300, Gustavo Sousa wrote: > Quoting Hogander, Jouni (2024-12-31 08:23:58-03:00) > > On Tue, 2024-12-24 at 13:53 -0300, Gustavo Sousa wrote: > > > The CMTG is a timing generator that runs in parallel with > > > transcoders > > > timing generators and can be used as a re

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2024-12-31 Thread Gustavo Sousa
Quoting Jani Nikula (2024-12-31 08:45:56-03:00) >On Tue, 24 Dec 2024, Gustavo Sousa wrote: >> The CMTG is a timing generator that runs in parallel with transcoders >> timing generators and can be used as a reference for synchronization. >> >> On PTL (display Xe3_LPD), we have observed that we are

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2024-12-31 Thread Gustavo Sousa
Quoting Hogander, Jouni (2024-12-31 08:23:58-03:00) >On Tue, 2024-12-24 at 13:53 -0300, Gustavo Sousa wrote: >> The CMTG is a timing generator that runs in parallel with transcoders >> timing generators and can be used as a reference for synchronization. >> >> On PTL (display Xe3_LPD), we have obs

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2024-12-31 Thread Jani Nikula
On Tue, 24 Dec 2024, Gustavo Sousa wrote: > The CMTG is a timing generator that runs in parallel with transcoders > timing generators and can be used as a reference for synchronization. > > On PTL (display Xe3_LPD), we have observed that we are inheriting from > GOP a display configuration with th

Re: [PATCH v3] drm/i915/cmtg: Disable the CMTG

2024-12-31 Thread Hogander, Jouni
On Tue, 2024-12-24 at 13:53 -0300, Gustavo Sousa wrote: > The CMTG is a timing generator that runs in parallel with transcoders > timing generators and can be used as a reference for synchronization. > > On PTL (display Xe3_LPD), we have observed that we are inheriting > from > GOP a display confi

[PATCH v3] drm/i915/cmtg: Disable the CMTG

2024-12-24 Thread Gustavo Sousa
The CMTG is a timing generator that runs in parallel with transcoders timing generators and can be used as a reference for synchronization. On PTL (display Xe3_LPD), we have observed that we are inheriting from GOP a display configuration with the CMTG enabled. Because our driver doesn't currently