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drm/i915/reg: move masked field helpers to i915_reg_defs.h
This is a more logical place for generic helpers. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/5161a0c6d98df206c6c4c1add3fc3f2f408020b1.1668008071.git.jani.nikula@intel.com
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2 changed files with 13 additions and 13 deletions
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@ -171,19 +171,6 @@
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INTEL_INFO(dev_priv)->display.cursor_offsets[PIPE_A] + \
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DISPLAY_MMIO_BASE(dev_priv) + (reg))
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#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
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#define _MASKED_FIELD(mask, value) ({ \
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if (__builtin_constant_p(mask)) \
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BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
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if (__builtin_constant_p(value)) \
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BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
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if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \
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BUILD_BUG_ON_MSG((value) & ~(mask), \
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"Incorrect value for mask"); \
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__MASKED_FIELD(mask, value); })
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#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
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#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0))
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#define GU_CNTL _MMIO(0x101010)
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#define LMEM_INIT REG_BIT(7)
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@ -98,6 +98,19 @@
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*/
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#define REG_FIELD_GET64(__mask, __val) ((u64)FIELD_GET(__mask, __val))
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#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
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#define _MASKED_FIELD(mask, value) ({ \
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if (__builtin_constant_p(mask)) \
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BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
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if (__builtin_constant_p(value)) \
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BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
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if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \
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BUILD_BUG_ON_MSG((value) & ~(mask), \
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"Incorrect value for mask"); \
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__MASKED_FIELD(mask, value); })
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#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
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#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0))
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typedef struct {
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u32 reg;
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} i915_reg_t;
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