From 1372ccfe6f812db65a0e9c467edb4565c56e6677 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Tue, 3 Apr 2018 19:32:12 -0400 Subject: [PATCH] radeonsi: disable TC-compat HTILE on Tonga and Iceland MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Acked-by: Samuel Pitoiset Tested-by: Dieter Nützel --- src/gallium/drivers/radeonsi/si_texture.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/gallium/drivers/radeonsi/si_texture.c b/src/gallium/drivers/radeonsi/si_texture.c index b1a47dd6068..17957f18a5f 100644 --- a/src/gallium/drivers/radeonsi/si_texture.c +++ b/src/gallium/drivers/radeonsi/si_texture.c @@ -1442,6 +1442,13 @@ struct pipe_resource *si_texture_create(struct pipe_screen *screen, bool is_flushed_depth = templ->flags & SI_RESOURCE_FLAG_FLUSHED_DEPTH; bool tc_compatible_htile = sscreen->info.chip_class >= VI && + /* There are issues with TC-compatible HTILE on Tonga (and + * Iceland is the same design), and documented bug workarounds + * don't help. For example, this fails: + * piglit/bin/tex-miplevel-selection 'texture()' 2DShadow -auto + */ + sscreen->info.family != CHIP_TONGA && + sscreen->info.family != CHIP_ICELAND && (templ->flags & PIPE_RESOURCE_FLAG_TEXTURING_MORE_LIKELY) && !(sscreen->debug_flags & DBG(NO_HYPERZ)) && !is_flushed_depth && -- 2.30.2