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gpu: nvgpu: gp10b: Define compressible page size

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gp10b can compress 4k pages.

Bug 1605769

Change-Id: I15cf4b9ead0fefdfc430cfc4919dcb16721f5cb2
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/725794
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Terje Bergstrom
2015-03-31 14:50:10 -07:00
committed by Deepak Nibade
parent c258832b99
commit 1c3f7c7e1e
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/nvgpu/gp10b/fb_gp10b.c
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@@ -92,10 +92,16 @@ static int gp10b_fb_compression_page_size(struct gk20a *g)
return SZ_64K;
}
static int gp10b_fb_compressible_page_size(struct gk20a *g)
{
return SZ_4K;
}
void gp10b_init_fb(struct gpu_ops *gops)
{
gm20b_init_fb(gops);
gops->fb.compression_page_size = gp10b_fb_compression_page_size;
gops->fb.compressible_page_size = gp10b_fb_compressible_page_size;
gp10b_init_uncompressed_kind_map();
gp10b_init_kind_attr();