Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
drivers/gpu/drm/i915/intel_i2c.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 61931ca17cd9..9696b738a691 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -56,6 +56,12 @@ static const struct gmbus_pin gmbus_pins_bdw[] = {
[GMBUS_PIN_DPD] = { "dpd", GPIOF },
};
+static const struct gmbus_pin gmbus_pins_skl[] = {
+ [GMBUS_PIN_DPC] = { "dpc", GPIOD },
+ [GMBUS_PIN_DPB] = { "dpb", GPIOE },
+ [GMBUS_PIN_DPD] = { "dpd", GPIOF },
+};
+
static const struct gmbus_pin gmbus_pins_bxt[] = {
[GMBUS_PIN_1_BXT] = { "dpb", PCH_GPIOB },
[GMBUS_PIN_2_BXT] = { "dpc", PCH_GPIOC },
@@ -68,6 +74,8 @@ static const struct gmbus_pin *get_gmbus_pin(struct
drm_i915_private *dev_priv,
{
if (IS_BROXTON(dev_priv))
return &gmbus_pins_bxt[pin];
+ else if (IS_SKYLAKE(dev_priv))
+ return &gmbus_pins_skl[pin];
else if (IS_BROADWELL(dev_priv))
return &gmbus_pins_bdw[pin];
else
@@ -81,6 +89,8 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private
*dev_priv,
if (IS_BROXTON(dev_priv))
size = ARRAY_SIZE(gmbus_pins_bxt);
+ else if (IS_SKYLAKE(dev_priv))
+ size = ARRAY_SIZE(gmbus_pins_skl);
else if (IS_BROADWELL(dev_priv))
size = ARRAY_SIZE(gmbus_pins_bdw);
else
--
2.1.4
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