diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index ab9c4cc2834..211a6152e0c 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -47,23 +47,31 @@ static void si_init_atom(struct r600_atom *atom, struct r600_atom **list_elem, *list_elem = atom; } -static uint32_t cik_num_banks(struct si_screen *sscreen, unsigned bpe, unsigned tile_split) +uint32_t cik_num_banks(struct si_screen *sscreen, unsigned bpe, unsigned tile_split) { - if (sscreen->b.info.cik_macrotile_mode_array_valid) { - unsigned index, tileb; + unsigned index, tileb; - tileb = 8 * 8 * bpe; - tileb = MIN2(tile_split, tileb); + tileb = 8 * 8 * bpe; + tileb = MIN2(tile_split, tileb); - for (index = 0; tileb > 64; index++) { - tileb >>= 1; - } + for (index = 0; tileb > 64; index++) { + tileb >>= 1; + } + if ((sscreen->b.chip_class == CIK) && + sscreen->b.info.cik_macrotile_mode_array_valid) { assert(index < 16); return (sscreen->b.info.cik_macrotile_mode_array[index] >> 6) & 0x3; } + if ((sscreen->b.chip_class == SI) && + sscreen->b.info.si_tile_mode_array_valid) { + assert(index < 16); + + return (sscreen->b.info.si_tile_mode_array[index] >> 20) & 0x3; + } + /* The old way. */ switch (sscreen->b.tiling_info.num_banks) { case 2: |