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path: root/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/calcs/custom_float.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/calcs/custom_float.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c b/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
index 7243c37f569e..31d167bc548f 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
@@ -36,41 +36,41 @@ static bool build_custom_float(
uint32_t exp_offset = (1 << (format->exponenta_bits - 1)) - 1;
const struct fixed31_32 mantissa_constant_plus_max_fraction =
- dal_fixed31_32_from_fraction(
+ dc_fixpt_from_fraction(
(1LL << (format->mantissa_bits + 1)) - 1,
1LL << format->mantissa_bits);
struct fixed31_32 mantiss;
- if (dal_fixed31_32_eq(
+ if (dc_fixpt_eq(
value,
- dal_fixed31_32_zero)) {
+ dc_fixpt_zero)) {
*negative = false;
*mantissa = 0;
*exponenta = 0;
return true;
}
- if (dal_fixed31_32_lt(
+ if (dc_fixpt_lt(
value,
- dal_fixed31_32_zero)) {
+ dc_fixpt_zero)) {
*negative = format->sign;
- value = dal_fixed31_32_neg(value);
+ value = dc_fixpt_neg(value);
} else {
*negative = false;
}
- if (dal_fixed31_32_lt(
+ if (dc_fixpt_lt(
value,
- dal_fixed31_32_one)) {
+ dc_fixpt_one)) {
uint32_t i = 1;
do {
- value = dal_fixed31_32_shl(value, 1);
+ value = dc_fixpt_shl(value, 1);
++i;
- } while (dal_fixed31_32_lt(
+ } while (dc_fixpt_lt(
value,
- dal_fixed31_32_one));
+ dc_fixpt_one));
--i;
@@ -81,15 +81,15 @@ static bool build_custom_float(
}
*exponenta = exp_offset - i;
- } else if (dal_fixed31_32_le(
+ } else if (dc_fixpt_le(
mantissa_constant_plus_max_fraction,
value)) {
uint32_t i = 1;
do {
- value = dal_fixed31_32_shr(value, 1);
+ value = dc_fixpt_shr(value, 1);
++i;
- } while (dal_fixed31_32_lt(
+ } while (dc_fixpt_lt(
mantissa_constant_plus_max_fraction,
value));
@@ -98,23 +98,23 @@ static bool build_custom_float(
*exponenta = exp_offset;
}
- mantiss = dal_fixed31_32_sub(
+ mantiss = dc_fixpt_sub(
value,
- dal_fixed31_32_one);
+ dc_fixpt_one);
- if (dal_fixed31_32_lt(
+ if (dc_fixpt_lt(
mantiss,
- dal_fixed31_32_zero) ||
- dal_fixed31_32_lt(
- dal_fixed31_32_one,
+ dc_fixpt_zero) ||
+ dc_fixpt_lt(
+ dc_fixpt_one,
mantiss))
- mantiss = dal_fixed31_32_zero;
+ mantiss = dc_fixpt_zero;
else
- mantiss = dal_fixed31_32_shl(
+ mantiss = dc_fixpt_shl(
mantiss,
format->mantissa_bits);
- *mantissa = dal_fixed31_32_floor(mantiss);
+ *mantissa = dc_fixpt_floor(mantiss);
return true;
}