diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2019-07-12 15:16:41 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2019-07-15 09:53:25 -0700 |
| commit | 48cf0a1ec1701787945008c945aa35bb6cfacb70 (patch) | |
| tree | 4ee4462edff17c04c35cd58134cffc94d3c707e4 /drivers/gpu/drm/i915/display/intel_hdmi.c | |
| parent | 506927ec8bbbdd99261cec4cd28cd0fd54e02218 (diff) | |
drm/i915/ehl: Map MCC pins based on PHY, not port
Now that we distinguish between phy and port(ddi), mcc_port_to_ddc_pin
should use the phy, not the DDI, for determining DDC pins.
We're only converting the MCC function at the moment since EHL is the
only platform that has configurations where port!=phy.
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712221641.21031-1-matthew.d.roper@intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdmi.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 77af0dfd93ce..098ea2c5d831 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -2943,20 +2943,21 @@ static u8 icl_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port) static u8 mcc_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port) { + enum phy phy = intel_port_to_phy(dev_priv, port); u8 ddc_pin; - switch (port) { - case PORT_A: + switch (phy) { + case PHY_A: ddc_pin = GMBUS_PIN_1_BXT; break; - case PORT_B: + case PHY_B: ddc_pin = GMBUS_PIN_2_BXT; break; - case PORT_C: + case PHY_C: ddc_pin = GMBUS_PIN_9_TC1_ICP; break; default: - MISSING_CASE(port); + MISSING_CASE(phy); ddc_pin = GMBUS_PIN_1_BXT; break; } |