Searched refs:gpio_reg (Results 1 – 1 of 1) sorted by relevance
| /openbsd/src/sys/dev/pci/drm/i915/display/ |
| D | intel_gmbus.c | 49 i915_reg_t gpio_reg; member
247 reserved = intel_de_read_notrace(i915, bus->gpio_reg) & in get_reserved()
259 intel_de_write_notrace(i915, bus->gpio_reg, reserved | GPIO_CLOCK_DIR_MASK); in get_clock()
260 intel_de_write_notrace(i915, bus->gpio_reg, reserved); in get_clock()
262 return (intel_de_read_notrace(i915, bus->gpio_reg) & GPIO_CLOCK_VAL_IN) != 0; in get_clock()
271 intel_de_write_notrace(i915, bus->gpio_reg, reserved | GPIO_DATA_DIR_MASK); in get_data()
272 intel_de_write_notrace(i915, bus->gpio_reg, reserved); in get_data()
274 return (intel_de_read_notrace(i915, bus->gpio_reg) & GPIO_DATA_VAL_IN) != 0; in get_data()
290 intel_de_write_notrace(i915, bus->gpio_reg, reserved | clock_bits); in set_clock()
291 intel_de_posting_read(i915, bus->gpio_reg); in set_clock()
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