| To: | Ralf Baechle <ralf@linux-mips.org> |
|---|---|
| Subject: | [PATCH -queue 0/2] loongson2f: add video acceleration support |
| From: | Wu Zhangjin <wuzhangjin@gmail.com> |
| Date: | Wed, 11 Nov 2009 13:59:22 +0800 |
| Cc: | linux-mips@linux-mips.org, Wu Zhangjin <wuzhangjin@gmail.com> |
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| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
This patchset add video acceleration support for loongson2f family machines via
uncached accelerated TLB mapping.
We add a new option CPU_SUPPORT_VIDEO_ACC for loongson2f and it's successors,
so all of them can share this souce code via selecting this option.
Thanks!
Wu Zhangjin
Wu Zhangjin (2):
[loongson] 2f: Add CPU_SUPPORT_VIDEO_ACC
[loongson] 2f: Improve video performance via uncached accelerated TLB
map
arch/mips/Kconfig | 4 +++
arch/mips/include/asm/pgtable.h | 13 +++++++++
arch/mips/loongson/common/mem.c | 58 +++++++++++++++++++++++++++++++++++++++
3 files changed, 75 insertions(+), 0 deletions(-)
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