drm/nouveau/core: have fifo store a unique context identifier at attach time

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / nouveau / core / engine / fifo / nv50.c

diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
index 5b80f3e..452f224 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
@@ -81,6 +81,7 @@ nv50_fifo_context_attach(struct nouveau_object *parent,
                return -EINVAL;
        }
 
+       nv_engctx(ectx)->addr = nv_gpuobj(base)->addr >> 12;
        nv_wo32(base->eng, addr + 0x00, 0x00190000);
        nv_wo32(base->eng, addr + 0x04, lower_32_bits(limit));
        nv_wo32(base->eng, addr + 0x08, lower_32_bits(start));