radv/gfx10: implement a GE bug workaround

[mesa.git] / src / amd / vulkan / radv_meta_buffer.c

diff --git a/src/amd/vulkan/radv_meta_buffer.c b/src/amd/vulkan/radv_meta_buffer.c
index b3aed109a5e24e68cde2f77e42fefea8ecb74ba8..c457ac4e5f2754e3598d158c2492f0db5224dcbc 100644 (file)
--- a/src/amd/vulkan/radv_meta_buffer.c
+++ b/src/amd/vulkan/radv_meta_buffer.c
@@ -44,13 +44,14 @@ build_buffer_fill_shader(struct radv_device *dev)
        nir_ssa_dest_init(&load->instr, &load->dest, 1, 32, "fill_value");
        nir_builder_instr_insert(&b, &load->instr);
 
-       nir_ssa_def *swizzled_load = nir_swizzle(&b, &load->dest.ssa, (unsigned[]) { 0, 0, 0, 0}, 4, false);
+       nir_ssa_def *swizzled_load = nir_swizzle(&b, &load->dest.ssa, (unsigned[]) { 0, 0, 0, 0}, 4);
 
        nir_intrinsic_instr *store = nir_intrinsic_instr_create(b.shader, nir_intrinsic_store_ssbo);
        store->src[0] = nir_src_for_ssa(swizzled_load);
        store->src[1] = nir_src_for_ssa(&dst_buf->dest.ssa);
        store->src[2] = nir_src_for_ssa(offset);
        nir_intrinsic_set_write_mask(store, 0xf);
+       nir_intrinsic_set_access(store, ACCESS_NON_READABLE);
        store->num_components = 4;
        nir_builder_instr_insert(&b, &store->instr);
 
@@ -110,6 +111,7 @@ build_buffer_copy_shader(struct radv_device *dev)
        store->src[1] = nir_src_for_ssa(&dst_buf->dest.ssa);
        store->src[2] = nir_src_for_ssa(offset);
        nir_intrinsic_set_write_mask(store, 0xf);
+       nir_intrinsic_set_access(store, ACCESS_NON_READABLE);
        store->num_components = 4;
        nir_builder_instr_insert(&b, &store->instr);
 
@@ -413,8 +415,8 @@ uint32_t radv_fill_buffer(struct radv_cmd_buffer *cmd_buffer,
        if (size >= RADV_BUFFER_OPS_CS_THRESHOLD) {
                fill_buffer_shader(cmd_buffer, bo, offset, size, value);
                flush_bits = RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
-                            RADV_CMD_FLAG_INV_VMEM_L1 |
-                            RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2;
+                            RADV_CMD_FLAG_INV_VCACHE |
+                            RADV_CMD_FLAG_WB_L2;
        } else if (size) {
                uint64_t va = radv_buffer_get_va(bo);
                va += offset;