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| author | Imre Deak <imre.deak@intel.com> | 2018-11-01 16:04:22 +0200 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2018-11-02 01:24:00 +0200 |
| commit | ac897d6bd7035390d621c283769b19a488ee15bc (patch) | |
| tree | 1edabee9f3096e08c303bed30ca12a39da721dd2 /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | 563d22a0394856a5d984c48b94312ef614fce841 (diff) | |
| download | linux-stable-ac897d6bd7035390d621c283769b19a488ee15bc.tar.gz linux-stable-ac897d6bd7035390d621c283769b19a488ee15bc.tar.bz2 linux-stable-ac897d6bd7035390d621c283769b19a488ee15bc.zip | |
drm/i915: Init aux_ch for HDMI ports too
From ICL onwards DDI/TypeC ports - even in HDMI static mode - need to know
which AUX CH belongs to them, so initialize aux_ch for those ports too.
For consistency do this for all HDMI ports, not only for DDI/TypeC ones.
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-4-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 78b96e86d8ef..24944c362f37 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -3901,6 +3901,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) (DDI_BUF_PORT_REVERSAL | DDI_A_4_LANES); intel_dig_port->dp.output_reg = INVALID_MMIO_REG; intel_dig_port->max_lanes = intel_ddi_max_lanes(intel_dig_port); + intel_dig_port->aux_ch = intel_aux_ch(dev_priv, port); switch (port) { case PORT_A: |