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ac/surface: don't forbid 256KB swizzle modes on smaller gfx11 chips

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let addrlib make the right choice

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17864>
This commit is contained in:
Marek Olšák 2022-07-10 23:33:42 -04:00 • committed by Marge Bot
parent 2c25dd0f27
commit 5c0b0f0058
1 changed files with 1 additions and 7 deletions
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8
src/amd/common/ac_surface.c
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@ -1432,14 +1432,8 @@ static int gfx9_get_preferred_swizzle_mode(ADDR_HANDLE addrlib, const struct rad
/* TODO: We could allow some of these: */
sin.forbiddenBlock.micro = 1; /* don't allow the 256B swizzle modes */
if (info->gfx_level >= GFX11) {
if ((1 << G_0098F8_NUM_PIPES(info->gb_addr_config)) <= 16) {
sin.forbiddenBlock.gfx11.thin256KB = 1;
sin.forbiddenBlock.gfx11.thick256KB = 1;
}
} else {
if (info->gfx_level < GFX11)
sin.forbiddenBlock.var = 1; /* don't allow the variable-sized swizzle modes */
}
sin.bpp = in->bpp;
sin.width = in->width;