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radeonsi: don't miss changes to SPI_TMPRING_SIZE

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I'm not sure about the consequences of this bug, but it's definitely
dangerous.

This applies to SI, CIK, VI.

Cc: 11.0 11.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-01-13 18:42:02 +01:00
parent 6303231a1d
commit dc96a18d24
1 changed files with 7 additions and 2 deletions
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9
src/gallium/drivers/radeonsi/si_state_shaders.c
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@ -1317,6 +1317,7 @@ static bool si_update_spi_tmpring_size(struct si_context *sctx)
si_get_max_scratch_bytes_per_wave(sctx);
unsigned scratch_needed_size = scratch_bytes_per_wave *
sctx->scratch_waves;
unsigned spi_tmpring_size;
int r;
if (scratch_needed_size > 0) {
@ -1386,8 +1387,12 @@ static bool si_update_spi_tmpring_size(struct si_context *sctx)
assert((scratch_needed_size & ~0x3FF) == scratch_needed_size &&
"scratch size should already be aligned correctly.");
sctx->spi_tmpring_size = S_0286E8_WAVES(sctx->scratch_waves) |
S_0286E8_WAVESIZE(scratch_bytes_per_wave >> 10);
spi_tmpring_size = S_0286E8_WAVES(sctx->scratch_waves) |
S_0286E8_WAVESIZE(scratch_bytes_per_wave >> 10);
if (spi_tmpring_size != sctx->spi_tmpring_size) {
sctx->spi_tmpring_size = spi_tmpring_size;
sctx->emit_scratch_reloc = true;
}
return true;
}