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radv: remove no-op si_multiwave_lds_size_workaround() 

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5837>
This commit is contained in:
Samuel Pitoiset 2020-07-08 21:45:09 +02:00 committed by Marge Bot
parent 7f794137da
commit 55f615660c
1 changed files with 0 additions and 18 deletions
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18
src/amd/vulkan/radv_pipeline.c
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@ -1963,23 +1963,6 @@ calculate_gs_ring_sizes(struct radv_pipeline *pipeline,
pipeline->graphics.gsvs_ring_size = MIN2(gsvs_ring_size, max_size);
}
static void si_multiwave_lds_size_workaround(struct radv_device *device,
unsigned *lds_size)
{
/* If tessellation is all offchip and on-chip GS isn't used, this
* workaround is not needed.
*/
return;
/* SPI barrier management bug:
* Make sure we have at least 4k of LDS in use to avoid the bug.
* It applies to workgroup sizes of more than one wavefront.
*/
if (device->physical_device->rad_info.family == CHIP_BONAIRE ||
device->physical_device->rad_info.family == CHIP_KABINI)
*lds_size = MAX2(*lds_size, 8);
}
struct radv_shader_variant *
radv_get_shader(struct radv_pipeline *pipeline,
gl_shader_stage stage)
@ -2025,7 +2008,6 @@ calculate_tess_state(struct radv_pipeline *pipeline,
assert(lds_size <= 32768);
lds_size = align(lds_size, 256) / 256;
}
si_multiwave_lds_size_workaround(pipeline->device, &lds_size);
tess.lds_size = lds_size;