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gpu: nvgpu: Dynamic compbit store size in asim

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We have hardcoded compbit backing store to cover 1MB of memory in
ASIM. Remove that hard coding and use the total memory size instead.

Change-Id: Ibb5c6ae88015960fa360ddd5f7bba05949d4da7b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/450313
This commit is contained in:
Terje Bergstrom
2014-08-01 13:54:45 +03:00
committed by Dan Willemsen
parent 91d83a078c
commit c6a5d3369d
1 changed files with 3 additions and 7 deletions
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10
drivers/gpu/nvgpu/gk20a/gr_gk20a.c
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@@ -4596,13 +4596,9 @@ static int gk20a_init_gr_setup_sw(struct gk20a *g)
if (err)
goto clean_up;
if (tegra_cpu_is_asim())
gr->max_comptag_mem = 1; /* MBs worth of comptag coverage */
else {
gk20a_dbg_info("total ram pages : %lu", totalram_pages);
gr->max_comptag_mem = totalram_pages
>> (10 - (PAGE_SHIFT - 10));
}
gk20a_dbg_info("total ram pages : %lu", totalram_pages);
gr->max_comptag_mem = totalram_pages
>> (10 - (PAGE_SHIFT - 10));
err = g->ops.ltc.init_comptags(g, gr);
if (err)
goto clean_up;