path: root/drivers/video/sh_mobile_lcdcfb.h
diff options
authorDamian <dhobsong@igel.co.jp>2011-05-18 11:10:07 +0000
committerPaul Mundt <lethal@linux-sh.org>2011-05-23 16:06:24 +0900
commit7caa4342ca5b37d2d178b464c16badd4228b3b7b (patch)
tree0111e05278facfc0eb92c46b80c577d1e1e694e4 /drivers/video/sh_mobile_lcdcfb.h
parent71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff)
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')
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h
index f16cb5645a1..aeed6687e6a 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;