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| author | Damian <dhobsong@igel.co.jp> | 2011-05-18 11:10:07 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 16:06:24 +0900 |
| commit | 7caa4342ca5b37d2d178b464c16badd4228b3b7b (patch) | |
| tree | 0111e05278facfc0eb92c46b80c577d1e1e694e4 /drivers/video/sh_mobile_lcdcfb.h | |
| parent | 71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff) | |
| download | blackbird-op-linux-7caa4342ca5b37d2d178b464c16badd4228b3b7b.tar.gz blackbird-op-linux-7caa4342ca5b37d2d178b464c16badd4228b3b7b.zip | |
sh_mobile_meram: MERAM framework for LCDC
Based on the patch by Takanari Hayama <taki@igel.co.jp>
Adds support framework necessary to use Media RAM (MERAM)
caching functionality with the LCDC. The MERAM is accessed
through up to 4 Interconnect Buffers (ICBs).
ICB numbers and MERAM address ranges to use are specified in
by filling in the .meram_cfg member of the LCDC platform data
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.h')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h index f16cb5645a13..aeed6687e6a7 100644 --- a/drivers/video/sh_mobile_lcdcfb.h +++ b/drivers/video/sh_mobile_lcdcfb.h @@ -39,6 +39,7 @@ struct sh_mobile_lcdc_chan { int use_count; int blank_status; struct mutex open_lock; /* protects the use counter */ + int meram_enabled; }; #endif |
