diff options
Diffstat (limited to 'src/gallium/drivers/etnaviv/etnaviv_screen.c')
| -rw-r--r-- | src/gallium/drivers/etnaviv/etnaviv_screen.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c index 0781fec5881..129b0cd6c77 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_screen.c +++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c @@ -472,9 +472,19 @@ gpu_supports_texure_format(struct etna_screen *screen, uint32_t fmt, if (fmt >= TEXTURE_FORMAT_DXT1 && fmt <= TEXTURE_FORMAT_DXT4_DXT5) supported = VIV_FEATURE(screen, chipFeatures, DXT_TEXTURE_COMPRESSION); - if (fmt & EXT_FORMAT) + if (fmt & EXT_FORMAT) { supported = VIV_FEATURE(screen, chipMinorFeatures1, HALTI0); + /* ETC1 is checked above, as it has its own feature bit. ETC2 is + * supported with HALTI0, however that implementation is buggy in hardware. + * The blob driver does per-block patching to work around this. As this + * is currently not implemented by etnaviv, enable it for HALTI1 (GC3000) + * only. + */ + if (util_format_is_etc(format)) + supported = VIV_FEATURE(screen, chipMinorFeatures2, HALTI1); + } + if (!supported) return false; |