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pco: pygen: propagate selected source for ops with multiple source selections

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Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412>
This commit is contained in:
Simon Perretta 2025-01-01 14:07:44 +00:00 • committed by Marge Bot
parent 61602bb08d
commit 329d219ef2
2 changed files with 31 additions and 1 deletions
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30
src/imagination/pco/pco_internal.h
View file

@ -2499,6 +2499,36 @@ ref_src_map_valid(pco_ref ref, enum pco_io mapped_src, bool *needs_s124)
return false;
}
static inline enum pco_srcsel pco_ref_srcsel(pco_ref ref)
{
enum pco_io io = pco_ref_get_io(ref);
switch (io) {
case PCO_IO_S0:
return PCO_SRCSEL_S0;
case PCO_IO_S1:
return PCO_SRCSEL_S1;
case PCO_IO_S2:
return PCO_SRCSEL_S2;
case PCO_IO_S3:
return PCO_SRCSEL_S3;
case PCO_IO_S4:
return PCO_SRCSEL_S4;
case PCO_IO_S5:
return PCO_SRCSEL_S5;
default:
break;
}
UNREACHABLE("");
}
/**
* \brief Returns whether none of the lower/upper sources in an instruction
* group are set.

2
src/imagination/pco/pco_map.py
View file

@ -1135,7 +1135,7 @@ encode_map(O_LD,
('drc', ('pco_ref_get_drc', SRC(0))),
('burstlen', ('pco_ref_get_imm', SRC(1))),
('srcseladd', 's0'),
('srcseladd', ('pco_ref_srcsel', SRC(2))),
('cachemode_ld', OM_MCU_CACHE_MODE_LD)
])
],