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03120feffb
The HTI or HDPORT handling is sprinkled around. Centralize to one place. Add a note about how subtle the mapping from HDPORT_STATE register to dpll mask actually is. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221109144209.3624739-1-jani.nikula@intel.com
16 lines
387 B
C
16 lines
387 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2022 Intel Corporation
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*/
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#ifndef __INTEL_HTI_REGS_H__
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#define __INTEL_HTI_REGS_H__
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#include "i915_reg_defs.h"
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#define HDPORT_STATE _MMIO(0x45050)
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#define HDPORT_DPLL_USED_MASK REG_GENMASK(15, 12)
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#define HDPORT_DDI_USED(phy) REG_BIT(2 * (phy) + 1)
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#define HDPORT_ENABLED REG_BIT(0)
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#endif /* __INTEL_HTI_REGS_H__ */
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