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radeonsi: fix texture border colors for compute shaders 

There are VM faults without this.

Cc: 12.0 <mesa-stable@lists.freedesktop.org>
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-10-05 01:49:30 +02:00
parent 844f8268e1
commit cc4a19c4ad
1 changed files with 12 additions and 0 deletions
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12
src/gallium/drivers/radeonsi/si_compute.c
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@ -208,6 +208,7 @@ static void si_set_global_binding(
static void si_initialize_compute(struct si_context *sctx)
{
struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
uint64_t bc_va;
radeon_set_sh_reg_seq(cs, R_00B810_COMPUTE_START_X, 3);
radeon_emit(cs, 0);
@ -242,6 +243,17 @@ static void si_initialize_compute(struct si_context *sctx)
0x190 /* Default value */);
}
/* Set the pointer to border colors. */
bc_va = sctx->border_color_buffer->gpu_address;
if (sctx->b.chip_class >= CIK) {
radeon_set_uconfig_reg_seq(cs, R_030E00_TA_CS_BC_BASE_ADDR, 2);
radeon_emit(cs, bc_va >> 8); /* R_030E00_TA_CS_BC_BASE_ADDR */
radeon_emit(cs, bc_va >> 40); /* R_030E04_TA_CS_BC_BASE_ADDR_HI */
} else {
radeon_set_config_reg(cs, R_00950C_TA_CS_BC_BASE_ADDR, bc_va >> 8);
}
sctx->cs_shader_state.emitted_program = NULL;
sctx->cs_shader_state.initialized = true;
}