On Mon, May 04, 2020 at 10:58:28AM +0300, Imre Deak wrote: > Unmask/enable AUX interrupts on all ports on TGL+. So far the interrupts > worked only on port A, which meant each transaction on other ports took > 10ms. > > Cc: <stable@xxxxxxxxxxxxxxx> # v5.4+ > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/i915/i915_irq.c | 16 +++------------- > 1 file changed, 3 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c > index bd722d0650c8..0b8b0c069ce3 100644 > --- a/drivers/gpu/drm/i915/i915_irq.c > +++ b/drivers/gpu/drm/i915/i915_irq.c > @@ -3361,7 +3361,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv) > u32 de_pipe_masked = gen8_de_pipe_fault_mask(dev_priv) | > GEN8_PIPE_CDCLK_CRC_DONE; > u32 de_pipe_enables; > - u32 de_port_masked = GEN8_AUX_CHANNEL_A; > + u32 de_port_masked = gen8_de_port_aux_mask(dev_priv); > u32 de_port_enables; > u32 de_misc_masked = GEN8_DE_EDP_PSR; > enum pipe pipe; > @@ -3369,18 +3369,8 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv) > if (INTEL_GEN(dev_priv) <= 10) > de_misc_masked |= GEN8_DE_MISC_GSE; > > - if (INTEL_GEN(dev_priv) >= 9) { > - de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C | > - GEN9_AUX_CHANNEL_D; > - if (IS_GEN9_LP(dev_priv)) > - de_port_masked |= BXT_DE_PORT_GMBUS; > - } > - > - if (INTEL_GEN(dev_priv) >= 11) > - de_port_masked |= ICL_AUX_CHANNEL_E; > - > - if (IS_CNL_WITH_PORT_F(dev_priv) || INTEL_GEN(dev_priv) >= 11) > - de_port_masked |= CNL_AUX_CHANNEL_F; > + if (IS_GEN9_LP(dev_priv)) > + de_port_masked |= BXT_DE_PORT_GMBUS; > > de_pipe_enables = de_pipe_masked | GEN8_PIPE_VBLANK | > GEN8_PIPE_FIFO_UNDERRUN; > -- > 2.23.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Ville Syrjälä Intel