From: Thierry Reding treding@nvidia.com
gp10b uses the new engine enumeration mechanism introduced in the Pascal architecture. As a result, the copy engine, which used to be at index 2 for prior Tegra GPU instantiations, has now moved to index 0. Fix up the index and also use the gp100 variant of the copy engine class because on gp10b the PASCAL_DMA_COPY_B class is not supported.
Signed-off-by: Thierry Reding treding@nvidia.com --- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index d2d6d5f4028a..99d3fa3fad89 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2387,7 +2387,7 @@ nv13b_chipset = { .pmu = gm20b_pmu_new, .timer = gk20a_timer_new, .top = gk104_top_new, - .ce[2] = gp102_ce_new, + .ce[0] = gp100_ce_new, .dma = gf119_dma_new, .fifo = gp10b_fifo_new, .gr = gp10b_gr_new,