diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_descriptors.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_descriptors.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index f04ed8794f7..5b7298eca9d 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -1926,17 +1926,22 @@ void si_emit_graphics_shader_userdata(struct si_context *sctx, R_00B030_SPI_SHADER_USER_DATA_PS_0); si_emit_shader_pointer(sctx, descs, R_00B130_SPI_SHADER_USER_DATA_VS_0); - si_emit_shader_pointer(sctx, descs, - R_00B330_SPI_SHADER_USER_DATA_ES_0); - /* GFX9 merged LS-HS and ES-GS. Only set RW_BUFFERS for ES and LS. */ if (sctx->b.chip_class >= GFX9) { + /* GFX9 merged LS-HS and ES-GS. + * Set RW_BUFFERS in the special registers, so that + * it's preloaded into s[0:1] instead of s[8:9]. + */ si_emit_shader_pointer(sctx, descs, - R_00B430_SPI_SHADER_USER_DATA_LS_0); + R_00B208_SPI_SHADER_USER_DATA_ADDR_LO_GS); + si_emit_shader_pointer(sctx, descs, + R_00B408_SPI_SHADER_USER_DATA_ADDR_LO_HS); } else { si_emit_shader_pointer(sctx, descs, R_00B230_SPI_SHADER_USER_DATA_GS_0); si_emit_shader_pointer(sctx, descs, + R_00B330_SPI_SHADER_USER_DATA_ES_0); + si_emit_shader_pointer(sctx, descs, R_00B430_SPI_SHADER_USER_DATA_HS_0); } } |