diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/iris/iris_program.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/gallium/drivers/iris/iris_program.c b/src/gallium/drivers/iris/iris_program.c index 4b1a5d9958b..95c56a11748 100644 --- a/src/gallium/drivers/iris/iris_program.c +++ b/src/gallium/drivers/iris/iris_program.c @@ -1497,14 +1497,18 @@ iris_get_scratch_space(struct iris_context *ice, /* The documentation for 3DSTATE_PS "Scratch Space Base Pointer" says: * - * "Scratch Space per slice is computed based on 4 sub-slices. SW must - * allocate scratch space enough so that each slice has 4 slices - * allowed." + * "Scratch Space per slice is computed based on 4 sub-slices. SW + * must allocate scratch space enough so that each slice has 4 + * slices allowed." * * According to the other driver team, this applies to compute shaders * as well. This is not currently documented at all. + * + * This hack is no longer necessary on Gen11+. */ - unsigned subslice_total = 4 * devinfo->num_slices; + unsigned subslice_total = screen->subslice_total; + if (devinfo->gen < 11) + subslice_total = 4 * devinfo->num_slices; assert(subslice_total >= screen->subslice_total); if (!*bop) { |