diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 670835318a1f..b7bdb0739744 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -811,6 +811,14 @@ static void intel_fbc_program_cfb(struct intel_fbc *fbc) fbc->funcs->program_cfb(fbc); } +static void intel_fbc_program_workarounds(struct intel_fbc *fbc) +{ + /* Wa_22014263786:icl,jsl,tgl,dg1,rkl,adls,dg2,adlp */ + if (DISPLAY_VER(fbc->i915) >= 11) + intel_de_rmw(fbc->i915, ILK_DPFC_CHICKEN(fbc->id), 0, + DPFC_CHICKEN_FORCE_SLB_INVALIDATION); +} + static void __intel_fbc_cleanup_cfb(struct intel_fbc *fbc) { struct drm_i915_private *i915 = fbc->i915; @@ -1462,6 +1470,7 @@ static void __intel_fbc_enable(struct intel_atomic_state *state, intel_fbc_update_state(state, crtc, plane); + intel_fbc_program_workarounds(fbc); intel_fbc_program_cfb(fbc); } |