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fbdev: sh_mobile_lcdc: Don't confuse line size with pitch

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When using the MERAM the LCDC line size needs to be programmed with a
MERAM-specific value different than the real frame buffer pitch. Fix it.

Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: stable@vger.kernel.org  # for 3.4
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Laurent Pinchart
2012-05-18 10:58:26 +02:00
committed by Linus Torvalds
parent 471368557a
commit 72c04af9a2
2 changed files with 4 additions and 2 deletions
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drivers/video/sh_mobile_lcdcfb.h
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@@ -84,6 +84,7 @@ struct sh_mobile_lcdc_chan {
unsigned long base_addr_y;
unsigned long base_addr_c;
unsigned int line_size;
int (*notify)(struct sh_mobile_lcdc_chan *ch,
enum sh_mobile_lcdc_entity_event event,