From e9f8cb79f18da8b37e575ad15f57da8e82e8296e Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Wed, 18 Mar 2015 15:28:23 -0700 Subject: gpu: nvgpu: Do not touch gr status mask GR status disable mask was never set, so driver always disabled all engines from status rollup. Change-Id: I500a127be9253294f73d1f42ce89b886471a9117 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/719141 --- drivers/gpu/nvgpu/gk20a/gr_gk20a.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/gr_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c index 0aa0037f..4933d442 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c @@ -4214,10 +4214,6 @@ static int gk20a_init_gr_setup_hw(struct gk20a *g) gk20a_writel(g, gr_exception2_r(), 0xFFFFFFFF); gk20a_writel(g, gr_exception2_en_r(), 0xFFFFFFFF); - /* ignore status from some units */ - data = gk20a_readl(g, gr_status_mask_r()); - gk20a_writel(g, gr_status_mask_r(), data & gr->status_disable_mask); - gr_gk20a_load_zbc_table(g, gr); g->ops.ltc.init_cbc(g, gr); -- cgit v1.2.2