From ff38ab4dcd87088dc60c870aaf910fcdc4af5918 Mon Sep 17 00:00:00 2001 From: Alex Waterman Date: Wed, 12 Jul 2017 16:49:57 -0700 Subject: gpu: nvgpu: Disable rd_coalesce for all chips Disable read coalescing for all chips. Bug 200314091 Change-Id: Iaa3f58f94369ae1edae0620083eca4594be730fd Signed-off-by: Alex Waterman Reviewed-on: https://git-master.nvidia.com/r/1518308 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/gr_gk20a.c | 3 +++ 1 file changed, 3 insertions(+) (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 608b011a..cd1d31a5 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c @@ -4521,6 +4521,9 @@ static int gk20a_init_gr_setup_hw(struct gk20a *g) if (g->ops.fb.init_cbc) g->ops.fb.init_cbc(g, gr); + if (g->ops.gr.disable_rd_coalesce) + g->ops.gr.disable_rd_coalesce(g); + /* load ctx init */ for (i = 0; i < sw_ctx_load->count; i++) gk20a_writel(g, sw_ctx_load->l[i].addr, -- cgit v1.2.2