diff options
author | Jon Medhurst <tixy@linaro.org> | 2014-06-16 13:49:22 +0100 |
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committer | Jon Medhurst <tixy@linaro.org> | 2014-06-16 13:49:22 +0100 |
commit | 1866f48b9f1337693acdba76916aa27e4acd6acf (patch) | |
tree | 11165b2ad7b8654292ffadcae9616500dcbd7774 /drivers/gpu/arm/midgard/mali_kbase_cache_policy.c | |
parent | c7c76a7898c8f7484c8493796299a400171ecff0 (diff) | |
parent | 266df09df6ab7cc29cc252989d38c27e3380bc02 (diff) |
Merge branch 'lsk-3.10-armlt-mali' into integration-lsk-3.10-juno-androidlsk-3.10-armlt-juno-20140616
Conflicts:
linaro/configs/vexpress64.conf
Diffstat (limited to 'drivers/gpu/arm/midgard/mali_kbase_cache_policy.c')
-rw-r--r-- | drivers/gpu/arm/midgard/mali_kbase_cache_policy.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/gpu/arm/midgard/mali_kbase_cache_policy.c b/drivers/gpu/arm/midgard/mali_kbase_cache_policy.c new file mode 100644 index 000000000000..a1c3aa88307b --- /dev/null +++ b/drivers/gpu/arm/midgard/mali_kbase_cache_policy.c @@ -0,0 +1,41 @@ +/* + * + * (C) COPYRIGHT ARM Limited. All rights reserved. + * + * This program is free software and is provided to you under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation, and any use by you of this program is subject to the terms + * of such GNU licence. + * + * A copy of the licence is included with the program, and can also be obtained + * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + + + + + +/** + * @file mali_kbase_cache_policy.h + * Cache Policy API. + */ + +#include "mali_kbase_cache_policy.h" + +/* + * The output flags should be a combination of the following values: + * KBASE_REG_CPU_CACHED: CPU cache should be enabled + */ +u32 kbase_cache_enabled(u32 flags, u32 nr_pages) +{ + u32 cache_flags = 0; + + CSTD_UNUSED(nr_pages); + + if (flags & BASE_MEM_CACHED_CPU) + cache_flags |= KBASE_REG_CPU_CACHED; + + return cache_flags; +} |