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| author | Clint Taylor <clinton.a.taylor@intel.com> | 2023-04-14 00:24:43 +0300 |
|---|---|---|
| committer | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2023-04-14 18:13:00 +0300 |
| commit | 764739d8cef28a3c926bb58a63894a162d9997a2 (patch) | |
| tree | 45fda603c2940447f61135e2ef912f8ee93730f2 /drivers/gpu/drm/i915/display/intel_display.c | |
| parent | b66a8abaa48accd3d4b93c1820bbd995fa26ed78 (diff) | |
| download | linux-764739d8cef28a3c926bb58a63894a162d9997a2.tar.xz | |
drm/i915/mtl: Initial DDI port setup
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.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230413212443.1504245-10-radhakrishna.sripada@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 0334565cec82..2d4215862ed3 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7801,7 +7801,11 @@ 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); |