| Message ID | 20230327123433.896216-2-mika.kahola@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/mtl: Add Support for C10 chips | expand |
On Mon, 2023-03-27 at 15:34 +0300, Mika Kahola wrote: > From: Clint Taylor <clinton.a.taylor@intel.com> > > Initialization sequences and C10 phy are in place to be able to enable > the first 2 ports of MTL. The other ports use C20 phy that still need > to be properly added. Enable the first ports for now, keeping a TODO > comment about the others. > > Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com> > Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> > Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com> > --- Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> > drivers/gpu/drm/i915/display/intel_display.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c > b/drivers/gpu/drm/i915/display/intel_display.c > index 5a386c7c0bc9..9fe6e33a66d6 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -7796,7 +7796,11 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) > if (!HAS_DISPLAY(dev_priv)) > return; > > - if (IS_DG2(dev_priv)) { > + if (IS_METEORLAKE(dev_priv)) { > + /* TODO: initialize TC ports as well */ > + intel_ddi_init(dev_priv, PORT_A); > + intel_ddi_init(dev_priv, PORT_B); > + } else if (IS_DG2(dev_priv)) { > intel_ddi_init(dev_priv, PORT_A); > intel_ddi_init(dev_priv, PORT_B); > intel_ddi_init(dev_priv, PORT_C);
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 5a386c7c0bc9..9fe6e33a66d6 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7796,7 +7796,11 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) if (!HAS_DISPLAY(dev_priv)) return; - if (IS_DG2(dev_priv)) { + if (IS_METEORLAKE(dev_priv)) { + /* TODO: initialize TC ports as well */ + intel_ddi_init(dev_priv, PORT_A); + intel_ddi_init(dev_priv, PORT_B); + } else if (IS_DG2(dev_priv)) { intel_ddi_init(dev_priv, PORT_A); intel_ddi_init(dev_priv, PORT_B); intel_ddi_init(dev_priv, PORT_C);