i965: Use PTE MOCS for all external buffers

[mesa.git] / src / mesa / drivers / dri / i965 / brw_blorp.c

diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c
index 5a86af8b4ac4b90196d3c855fd8e4d6b1016b3ba..626bf44caad062442aa5bab6d1aae6e88a64eeaa 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -114,14 +114,14 @@ brw_blorp_init(struct brw_context *brw)
    brw->blorp.upload_shader = brw_blorp_upload_shader;
 }
 
-static uint32_t tex_mocs[] = {
+static uint32_t wb_mocs[] = {
    [7] = GEN7_MOCS_L3,
    [8] = BDW_MOCS_WB,
    [9] = SKL_MOCS_WB,
    [10] = CNL_MOCS_WB,
 };
 
-static uint32_t rb_mocs[] = {
+static uint32_t pte_mocs[] = {
    [7] = GEN7_MOCS_L3,
    [8] = BDW_MOCS_PTE,
    [9] = SKL_MOCS_PTE,
@@ -158,7 +158,8 @@ blorp_surf_for_miptree(struct brw_context *brw,
       .buffer = mt->bo,
       .offset = mt->offset,
       .reloc_flags = is_render_target ? EXEC_OBJECT_WRITE : 0,
-      .mocs = is_render_target ? rb_mocs[devinfo->gen] : tex_mocs[devinfo->gen],
+      .mocs = (is_render_target || mt->bo->external) ? pte_mocs[devinfo->gen] :
+                                                       wb_mocs[devinfo->gen],
    };
 
    surf->aux_usage = aux_usage;