diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 55c6a34e11e0..a363664b233e 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -975,6 +975,11 @@ void intel_enable_pipe(const struct intel_crtc_state *new_crtc_state) /* FIXME: assert CPU port conditions for SNB+ */ } + /* Wa_22012358565:adlp */ + if (DISPLAY_VER(dev_priv) == 13) + intel_de_rmw(dev_priv, PIPE_ARB_CTL(pipe), + 0, PIPE_ARB_USE_PROG_SLOTS); + reg = PIPECONF(cpu_transcoder); val = intel_de_read(dev_priv, reg); if (val & PIPECONF_ENABLE) { |