From 82bbd0cd5d3d82bacc5023830d0eeb21065dd5f2 Mon Sep 17 00:00:00 2001 From: Alex Waterman Date: Fri, 9 Sep 2016 16:59:21 -0700 Subject: gpu: nvgpu: implement PCIe Gen2 frequency swap Implement the basic code to swap between PCIe bus speeds for the GPU. Other GPUs are not supported yet. Currently the following speeds can be used: Gen1 (2.5 MTPS) Gen2 (5.0 MTPS) gp106 on DPX2 does not support Gen3. JIRA DNVGPU-89 Change-Id: I8bebfc9d99b682bdcff406fa56e806097dd51499 Reviewed-on: http://git-master/r/1218177 Signed-off-by: Alex Waterman Reviewed-on: http://git-master/r/1227925 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/Makefile.nvgpu-t18x | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/Makefile.nvgpu-t18x') diff --git a/drivers/gpu/nvgpu/Makefile.nvgpu-t18x b/drivers/gpu/nvgpu/Makefile.nvgpu-t18x index eb9d5977..17b33959 100644 --- a/drivers/gpu/nvgpu/Makefile.nvgpu-t18x +++ b/drivers/gpu/nvgpu/Makefile.nvgpu-t18x @@ -42,7 +42,8 @@ nvgpu-y += \ $(nvgpu-t18x)/clk/clk.o \ $(nvgpu-t18x)/gp106/clk_gp106.o \ $(nvgpu-t18x)/gp106/gp106_gating_reglist.o \ - $(nvgpu-t18x)/gp106/therm_gp106.o + $(nvgpu-t18x)/gp106/therm_gp106.o \ + $(nvgpu-t18x)/gp106/xve_gp106.o nvgpu-$(CONFIG_TEGRA_GK20A) += $(nvgpu-t18x)/gp10b/platform_gp10b_tegra.o -- cgit v1.2.2