diff options
| author | Samuel Pitoiset <[email protected]> | 2019-08-21 10:50:48 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2019-08-23 09:54:06 +0200 |
| commit | 0813c27d8d4a7e9372a8a86d970b598fc4e3bfd1 (patch) | |
| tree | 106e174cf38832aab9cd2dea0168ac32a8f33a09 /src/amd/vulkan/si_cmd_buffer.c | |
| parent | 7d1c0911436d4411cb6425b1d1d25b3bd1dd3138 (diff) | |
radv/gfx10: don't initialize VGT_INSTANCE_STEP_RATE_0
Only gfx9 and older use it to get InstanceID in VGPR1.
Ported from RadeonSI.
Cc: 19.2 <[email protected]>
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/vulkan/si_cmd_buffer.c')
| -rw-r--r-- | src/amd/vulkan/si_cmd_buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c index e37b9498a71..32674d38bb9 100644 --- a/src/amd/vulkan/si_cmd_buffer.c +++ b/src/amd/vulkan/si_cmd_buffer.c @@ -192,7 +192,8 @@ si_emit_graphics(struct radv_physical_device *physical_device, radeon_set_context_reg(cs, R_028B98_VGT_STRMOUT_BUFFER_CONFIG, 0x0); } - radeon_set_context_reg(cs, R_028AA0_VGT_INSTANCE_STEP_RATE_0, 1); + if (physical_device->rad_info.chip_class <= GFX9) + radeon_set_context_reg(cs, R_028AA0_VGT_INSTANCE_STEP_RATE_0, 1); if (!physical_device->has_clear_state) radeon_set_context_reg(cs, R_028AB8_VGT_VTX_CNT_EN, 0x0); if (physical_device->rad_info.chip_class < GFX7) |