Hi Joonas,

On Thu, May 22, 2025 at 09:25:04AM +0300, Joonas Lahtinen wrote:
> (+ Tvrkto)
> 
> Quoting Ville Syrjala (2025-04-11 17:43:12)
> > From: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > 
> > The intel-media-driver is currently broken on DG1 because
> > it uses EXEC_CAPTURE with recovarable contexts. Relax the
> > check to allow that.
> > 
> > I've also submitted a fix for the intel-media-driver:
> > https://github.com/intel/media-driver/pull/1920
> > 
> > Cc: sta...@vger.kernel.org
> > Cc: Matthew Auld <matthew.a...@intel.com>
> > Cc: Thomas Hellström <thomas.hellst...@linux.intel.com>
> > Testcase: igt/gem_exec_capture/capture-invisible
> > Fixes: 71b1669ea9bd ("drm/i915/uapi: tweak error capture on recoverable 
> > contexts")
> > Reviewed-by: Andi Shyti <andi.sh...@linux.intel.com>
> > Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c 
> > b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> > index ca7e9216934a..ea9d5063ce78 100644
> > --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> > +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
> > @@ -2013,7 +2013,7 @@ static int eb_capture_stage(struct i915_execbuffer 
> > *eb)
> >                         continue;
> >  
> >                 if (i915_gem_context_is_recoverable(eb->gem_context) &&
> > -                   (IS_DGFX(eb->i915) || GRAPHICS_VER_FULL(eb->i915) > 
> > IP_VER(12, 0)))
> > +                   GRAPHICS_VER_FULL(eb->i915) > IP_VER(12, 10))
> 
> The IS_DGFX check was there because the error capture is expected to be
> broken on anything with VRAM.
> 
> If we have already submitted an userspace fix to remove that flag, that
> would be the right way to go.

Oh! We need to add a comment there, though, because in the
future I expect someone else might decide to send the same patch.

Andi

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