diff options
| author | Paulo Zanoni <[email protected]> | 2018-05-21 17:25:47 -0700 |
|---|---|---|
| committer | Paulo Zanoni <[email protected]> | 2018-06-14 14:53:58 -0700 |
| commit | 00c92d929ac36848fbe88567ef14af947ab636e4 (patch) | |
| tree | d441e9219cb0170ae9275a5199dd52237e9cba92 | |
| parent | 970888e7d130f19affc72ffbadf05b40b7693a27 (diff) | |
drm/i915/icl: unconditionally init DDI for every port
On ICP, port present straps (from SFUSE_STRAP PCH register) are no
longer supported. Software should determine the presence through BIOS
VBT, hotplug or other mechanisms.
v2: Improve commit message (Lucas).
Reviewed-by: Lucas De Marchi <[email protected]>
Signed-off-by: Paulo Zanoni <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 1ac375879510..9939e092d9aa 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14045,7 +14045,14 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) if (intel_crt_present(dev_priv)) intel_crt_init(dev_priv); - if (IS_GEN9_LP(dev_priv)) { + if (IS_ICELAKE(dev_priv)) { + intel_ddi_init(dev_priv, PORT_A); + intel_ddi_init(dev_priv, PORT_B); + intel_ddi_init(dev_priv, PORT_C); + intel_ddi_init(dev_priv, PORT_D); + intel_ddi_init(dev_priv, PORT_E); + intel_ddi_init(dev_priv, PORT_F); + } else if (IS_GEN9_LP(dev_priv)) { /* * FIXME: Broxton doesn't support port detection via the * DDI_BUF_CTL_A or SFUSE_STRAP registers, find another way to |