diff options
| author | Anusha Srivatsa <[email protected]> | 2021-05-18 17:06:12 -0700 |
|---|---|---|
| committer | Lucas De Marchi <[email protected]> | 2021-05-19 23:59:16 -0700 |
| commit | 93a6497188b88170f28800b9fe1ac879efe295b8 (patch) | |
| tree | deb7add5de7be3ae835373e502215504df6c10ef | |
| parent | 7959ffe5768cbd732242cbdaa5ce2f3a2cad8ea2 (diff) | |
drm/i915/adl_p: Setup ports/phys
The SoC has 6 DDI ports(DDI A,DDI B and DDI TC1-4.
The first two are connected to combo phys while
the rest are connected to TC phys.
Cc: Matt Roper <[email protected]>
Cc: Clinton Taylor <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: Swathi Dhanavanthri <[email protected]>
Signed-off-by: Anusha Srivatsa <[email protected]>
Signed-off-by: Clinton Taylor <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Reviewed-by: Imre Deak <[email protected]>
Signed-off-by: Lucas De Marchi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 729cd19a0cfb..b9d908f0bc58 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -3675,7 +3675,9 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy) bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy) { - if (IS_TIGERLAKE(dev_priv)) + if (IS_ALDERLAKE_P(dev_priv)) + return phy >= PHY_F && phy <= PHY_I; + else if (IS_TIGERLAKE(dev_priv)) return phy >= PHY_D && phy <= PHY_I; else if (IS_ICELAKE(dev_priv)) return phy >= PHY_C && phy <= PHY_F; @@ -11251,7 +11253,14 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) if (!HAS_DISPLAY(dev_priv)) return; - if (IS_ALDERLAKE_S(dev_priv)) { + if (IS_ALDERLAKE_P(dev_priv)) { + intel_ddi_init(dev_priv, PORT_A); + intel_ddi_init(dev_priv, PORT_B); + intel_ddi_init(dev_priv, PORT_TC1); + intel_ddi_init(dev_priv, PORT_TC2); + intel_ddi_init(dev_priv, PORT_TC3); + intel_ddi_init(dev_priv, PORT_TC4); + } else if (IS_ALDERLAKE_S(dev_priv)) { intel_ddi_init(dev_priv, PORT_A); intel_ddi_init(dev_priv, PORT_TC1); intel_ddi_init(dev_priv, PORT_TC2); |