Also check for correct revision id in each Gen9 platform (SKL until B0 and BXT until A0). Cc: Nick Hoath <nicholas.hoath@xxxxxxxxx> Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_lrc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 28a712e..d8b605f 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -301,10 +301,10 @@ uint64_t intel_lr_context_descriptor(struct intel_context *ctx, /* desc |= GEN8_CTX_FORCE_RESTORE; */ /* WaEnableForceRestoreInCtxtDescForVCS:skl */ - if (IS_GEN9(dev) && - INTEL_REVID(dev) <= SKL_REVID_B0 && - (ring->id == BCS || ring->id == VCS || - ring->id == VECS || ring->id == VCS2)) + /* WaEnableForceRestoreInCtxtDescForVCS:bxt */ + if (((IS_SKYLAKE(dev) && INTEL_REVID(dev) <= SKL_REVID_B0) || + (IS_BROXTON(dev) && INTEL_REVID(dev) == BXT_REVID_A0)) && + (ring->id == VCS || ring->id == VCS2)) desc |= GEN8_CTX_FORCE_RESTORE; return desc; -- 2.5.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
