On Fri, Aug 6, 2021 at 8:25 PM John Harrison john.c.harrison@intel.com wrote:
On 7/28/2021 12:21, Matthew Brost wrote:
Disable bonding on gen12+ platforms aside from ones already supported by the i915 - TGL, RKL, and ADL-S.
Signed-off-by: Matthew Brost matthew.brost@intel.com
drivers/gpu/drm/i915/gem/i915_gem_context.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index 05c3ee191710..9c3672bac0e2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -446,6 +446,13 @@ set_proto_ctx_engines_bond(struct i915_user_extension __user *base, void *data) u16 idx, num_bonds; int err, n;
if (GRAPHICS_VER(i915) >= 12 && !IS_TIGERLAKE(i915) &&!IS_ROCKETLAKE(i915) && !IS_ALDERLAKE_S(i915)) {drm_dbg(&i915->drm,"Bonding on gen12+ aside from TGL, RKL, and ADL_S not allowed\n");I would have said not supported rather than not allowed. Either way: Reviewed-by: John Harrison John.C.Harrison@Intel.com
Either is fine with me.
Acked-by: Daniel Vetter daniel.vetter@ffwll.ch
return -ENODEV;}if (get_user(idx, &ext->virtual_index)) return -EFAULT;