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turnip: add option to force use of hw binning 

For running deqp tests which have small render sizes and don't otherwise
get coverage of hw binning / multiple tiles.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3851>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3851>
This commit is contained in:
Jonathan Marek 2020-02-18 08:50:39 -05:00 committed by Marge Bot
parent 97a590af21
commit d795eb207f
3 changed files with 14 additions and 1 deletions
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13
src/freedreno/vulkan/tu_cmd_buffer.c
View File

@ -202,11 +202,19 @@ tu_tiling_config_update_tile_layout(struct tu_tiling_config *tiling,
.height = align(ra_height, tile_align_h),
};
if (unlikely(dev->physical_device->instance->debug_flags & TU_DEBUG_FORCEBIN)) {
/* start with 2x2 tiles */
tiling->tile_count.width = 2;
tiling->tile_count.height = 2;
tiling->tile0.extent.width = align(DIV_ROUND_UP(ra_width, 2), tile_align_w);
tiling->tile0.extent.height = align(DIV_ROUND_UP(ra_height, 2), tile_align_h);
}
/* do not exceed max tile width */
while (tiling->tile0.extent.width > max_tile_width) {
tiling->tile_count.width++;
tiling->tile0.extent.width =
align(ra_width / tiling->tile_count.width, tile_align_w);
align(DIV_ROUND_UP(ra_width, tiling->tile_count.width), tile_align_w);
}
/* do not exceed gmem size */
@ -754,6 +762,9 @@ use_hw_binning(struct tu_cmd_buffer *cmd)
if (unlikely(cmd->device->physical_device->instance->debug_flags & TU_DEBUG_NOBIN))
return false;
if (unlikely(cmd->device->physical_device->instance->debug_flags & TU_DEBUG_FORCEBIN))
return true;
return (tiling->tile_count.width * tiling->tile_count.height) > 2;
}

1
src/freedreno/vulkan/tu_device.c
View File

@ -368,6 +368,7 @@ static const struct debug_control tu_debug_options[] = {
{ "ir3", TU_DEBUG_IR3 },
{ "nobin", TU_DEBUG_NOBIN },
{ "sysmem", TU_DEBUG_SYSMEM },
{ "forcebin", TU_DEBUG_FORCEBIN },
{ NULL, 0 }
};

1
src/freedreno/vulkan/tu_private.h
View File

@ -338,6 +338,7 @@ enum tu_debug_flags
TU_DEBUG_IR3 = 1 << 2,
TU_DEBUG_NOBIN = 1 << 3,
TU_DEBUG_SYSMEM = 1 << 4,
TU_DEBUG_FORCEBIN = 1 << 5,
};
struct tu_instance