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etnaviv: expose real map buffer alignment

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As we do not suballocate any buffers, the real map buffer alignment
is determined by the GEM BO map alignment, which is at least 4KB.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17343>
This commit is contained in:
Lucas Stach 2022-07-02 00:16:30 +02:00 • committed by Marge Bot
parent b50aa918f4
commit 07369bf44d
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/etnaviv/etnaviv_screen.c
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@ -166,7 +166,7 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
return 256;
case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
return 4; /* XXX could easily be supported */
return 4096;
case PIPE_CAP_NPOT_TEXTURES:
return true; /* VIV_FEATURE(priv->dev, chipMinorFeatures1,