| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2019 Intel Corporation |
| */ |
| |
| #ifndef __INTEL_GMBUS_H__ |
| #define __INTEL_GMBUS_H__ |
| |
| #include <linux/types.h> |
| |
| struct drm_i915_private; |
| struct i2c_adapter; |
| |
| int intel_gmbus_setup(struct drm_i915_private *dev_priv); |
| void intel_gmbus_teardown(struct drm_i915_private *dev_priv); |
| bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv, |
| unsigned int pin); |
| int intel_gmbus_output_aksv(struct i2c_adapter *adapter); |
| |
| struct i2c_adapter * |
| intel_gmbus_get_adapter(struct drm_i915_private *dev_priv, unsigned int pin); |
| void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed); |
| void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit); |
| bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter); |
| void intel_gmbus_reset(struct drm_i915_private *dev_priv); |
| |
| #endif /* __INTEL_GMBUS_H__ */ |
