Re: [PATCH v3 07/16] drm/i915: Fix PTE decode during initial plane readout

2024-01-30 Thread Paz Zcharya
On Tue, Jan 16, 2024 at 11:46:13AM +0100, Nirmoy Das wrote: > > On 1/16/2024 8:56 AM, Ville Syrjala wrote: > > From: Ville Syrjälä > > > > When multiple pipes are enabled by the BIOS we try to read out each > > in turn. But we do the readout for the second only after the inherited > > vma for th

Re: [PATCH v3 07/16] drm/i915: Fix PTE decode during initial plane readout

2024-01-16 Thread Nirmoy Das
On 1/16/2024 8:56 AM, Ville Syrjala wrote: From: Ville Syrjälä When multiple pipes are enabled by the BIOS we try to read out each in turn. But we do the readout for the second only after the inherited vma for the first has been rebound into its original place (and thus the PTEs have been rew

[PATCH v3 07/16] drm/i915: Fix PTE decode during initial plane readout

2024-01-15 Thread Ville Syrjala
From: Ville Syrjälä When multiple pipes are enabled by the BIOS we try to read out each in turn. But we do the readout for the second only after the inherited vma for the first has been rebound into its original place (and thus the PTEs have been rewritten). Unlike the BIOS we set some high cachi