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drm/amd/display: Remove unused function in gamma_calcs

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Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2017-01-04 18:41:25 -05:00 committed by Alex Deucher
parent 7abcf6b504
commit 7a8b8b1403
1 changed files with 0 additions and 39 deletions
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39
drivers/gpu/drm/amd/display/dc/calcs/gamma_calcs.c
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@ -185,45 +185,6 @@ static bool setup_custom_float(
return true;
}
static bool convert_to_custom_float_format_ex(
struct fixed31_32 value,
const struct custom_float_format *format,
struct custom_float_value *result)
{
return build_custom_float(
value, format,
&result->negative, &result->mantissa, &result->exponenta) &&
setup_custom_float(
format, result->negative, result->mantissa, result->exponenta,
&result->value);
}
static bool round_custom_float_6_12(
struct hw_x_point *x)
{
struct custom_float_format fmt;
struct custom_float_value value;
fmt.exponenta_bits = 6;
fmt.mantissa_bits = 12;
fmt.sign = true;
if (!convert_to_custom_float_format_ex(
x->x, &fmt, &value))
return false;
x->adjusted_x = x->x;
if (value.mantissa) {
BREAK_TO_DEBUGGER();
return false;
}
return true;
}
static bool build_hw_curve_configuration(
const struct curve_config *curve_config,
struct gamma_curve *gamma_curve,