The cpu (de)tiler hw is gone, this stopped being useful. Plus it never supported any of the fancy new tiling formats, which means userspace also stopped using the magic side-channel this provides.
This would totally break a lot of the igts, but they're already broken for the same reasons as userspace on gen12 would be. Cc: Kenneth Graunke <kenn...@whitecape.org> Cc: Jason Ekstrand <ja...@jlekstrand.net> Cc: Chris Wilson <ch...@chris-wilson.co.uk> Cc: Lucas De Marchi <lucas.demar...@intel.com> Signed-off-by: Daniel Vetter <daniel.vet...@intel.com> --- drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c index ca0c2f451742..2ee96f27a294 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c @@ -313,10 +313,15 @@ int i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { + struct drm_i915_private *dev_priv = to_i915(dev); struct drm_i915_gem_set_tiling *args = data; struct drm_i915_gem_object *obj; int err; + /* there is no cpu (de)tiling in the hw anymore on gen12+ */ + if (INTEL_GEN(dev_priv) >= 12) + return -EOPNOTSUPP; + obj = i915_gem_object_lookup(file, args->handle); if (!obj) return -ENOENT; @@ -402,6 +407,9 @@ i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data, struct drm_i915_gem_object *obj; int err = -ENOENT; + if (INTEL_GEN(dev_priv) >= 12) + return -EOPNOTSUPP; + rcu_read_lock(); obj = i915_gem_object_lookup_rcu(file, args->handle); if (obj) { -- 2.23.0.rc1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx