From ae893b37c014b13f68aa7547640bda3589363f4d Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Fri, 8 Apr 2016 12:03:32 -0700 Subject: gpu: nvgpu: gp10b: Use sysmem aperture for SoC memory In Tegra GPU, SoC memory has to be accessed as vidmem. In discrete GPU, it has to be accessed as sysmem. Change-Id: Id26588df17b4921533804f72bc8c0ac3892ae154 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1122591 GVS: Gerrit_Virtual_Submit Reviewed-by: Seshendra Gadagottu Tested-by: Seshendra Gadagottu Reviewed-by: Konsta Holtta --- drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h') diff --git a/drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h b/drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h index f66fa934..0caffb22 100644 --- a/drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h +++ b/drivers/gpu/nvgpu/gp10b/hw_pbdma_gp10b.h @@ -322,6 +322,14 @@ static inline u32 pbdma_userd_target_vid_mem_f(void) { return 0x0; } +static inline u32 pbdma_userd_target_sys_mem_coh_f(void) +{ + return 0x2; +} +static inline u32 pbdma_userd_target_sys_mem_ncoh_f(void) +{ + return 0x3; +} static inline u32 pbdma_userd_addr_f(u32 v) { return (v & 0x7fffff) << 9; -- cgit v1.2.2