From dde83cb0d265f1586de322c9c36d36a0bf5358a5 Mon Sep 17 00:00:00 2001 From: Arto Merilainen Date: Fri, 8 Aug 2014 16:18:30 +0300 Subject: gpu: nvgpu: gk20a: cde: Add base_post_divide param This patch adds a parameter to communicate the compression bit backing store address we write to the hardware. Change-Id: Ibc0e3d8304e893ddf15b4e03b405c7d85a73e95b Signed-off-by: Arto Merilainen Reviewed-on: http://git-master/r/454510 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/cde_gk20a.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/cde_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c index 2c24db85..63a1a590 100644 --- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c @@ -321,6 +321,9 @@ static int gk20a_cde_patch_params(struct gk20a_cde_ctx *cde_ctx) if (new_data == 0) err = -EINVAL; break; + case TYPE_PARAM_BACKINGSTORE_BASE_HW: + new_data = g->gr.compbit_store.base_hw; + break; default: user_id = param->id - NUM_RESERVED_PARAMS; if (user_id < 0 || user_id >= MAX_CDE_USER_PARAMS) -- cgit v1.2.2