[oe-commits] org.oe.dev linux-openmoko : commit missing patch

[xora commit]

linux-openmoko : commit missing patch

Author: xora at openembedded.org
Branch: org.openembedded.dev
Revision: 9752a217b0ecc9150faff5e9838c013accdcb091
ViewMTN: http://monotone.openembedded.org/revision/info/9752a217b0ecc9150faff5e9838c013accdcb091
Files:
1
packages/linux/linux-openmoko/glamo-report-vram-size-to-userspace.patch
Diffs:

#
# mt diff -r890f2107a1779ee04782cd9e97729d21d5fbe047 -r9752a217b0ecc9150faff5e9838c013accdcb091
#
# 
# 
# add_file "packages/linux/linux-openmoko/glamo-report-vram-size-to-userspace.patch"
#  content [c9d35297bee6c1f0e66123fe4919e96dc632cf70]
# 
============================================================
--- packages/linux/linux-openmoko/glamo-report-vram-size-to-userspace.patch	c9d35297bee6c1f0e66123fe4919e96dc632cf70
+++ packages/linux/linux-openmoko/glamo-report-vram-size-to-userspace.patch	c9d35297bee6c1f0e66123fe4919e96dc632cf70
@@ -0,0 +1,67 @@
+From ff1564e5100eeccd53ee6b007813ea722f8cf8b6 Mon Sep 17 00:00:00 2001
+From: Chia-I Wu <olv at openmoko.com>
+Date: Mon, 1 Oct 2007 21:16:46 +0800
+Subject: [PATCH] glamo: report vram size to userspace
+
+Set fb_fix_screeninfo.smem_len to RESSIZE(fb_res).  This is not the real
+vram size, as it is a hardcoded value in glamo-core.c for now.
+---
+ drivers/video/glamo/glamo-fb.c |   13 +++++--------
+ 1 files changed, 5 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/video/glamo/glamo-fb.c b/drivers/video/glamo/glamo-fb.c
+index 451de75..160a5b1 100644
+--- a/drivers/video/glamo/glamo-fb.c
++++ b/drivers/video/glamo/glamo-fb.c
+@@ -54,8 +54,6 @@
+ 
+ #define RESSIZE(ressource) (((ressource)->end - (ressource)->start)+1)
+ 
+-#define GLAMO_FB_ALLOC	(640*480*2)
+-
+ struct glamofb_handle {
+ 	struct fb_info *fb;
+ 	struct device *dev;
+@@ -224,7 +222,6 @@ static int glamofb_set_par(struct fb_info *info)
+ 	}
+ 
+ 	glamo->fb->fix.line_length = (var->width * var->bits_per_pixel) / 8;
+-	glamo->fb->fix.smem_len = info->fix.line_length * var->yres_virtual;
+ 
+ 	return 0;
+ }
+@@ -453,7 +450,7 @@ static int __init glamofb_probe(struct platform_device *pdev)
+ 	}
+ 
+ 	glamofb->fb_res = request_mem_region(glamofb->fb_res->start,
+-					     GLAMO_FB_ALLOC, pdev->name);
++					     RESSIZE(glamofb->fb_res), pdev->name);
+ 	if (!glamofb->fb_res) {
+ 		dev_err(&pdev->dev, "failed to request vram region\n");
+ 		goto out_release_reg;
+@@ -467,6 +464,7 @@ static int __init glamofb_probe(struct platform_device *pdev)
+ 		goto out_release_fb;
+ 	}
+ 	fbinfo->fix.smem_start = (unsigned long) glamofb->fb_res->start;
++	fbinfo->fix.smem_len = RESSIZE(glamofb->fb_res);
+ 
+ 	fbinfo->screen_base = ioremap(glamofb->fb_res->start,
+ 				       RESSIZE(glamofb->fb_res));
+@@ -522,11 +520,10 @@ static int __init glamofb_probe(struct platform_device *pdev)
+ 	fbinfo->var.green.length = 6;
+ 	fbinfo->var.blue.length = 5;
+ 	fbinfo->var.transp.length = 0;
+-	fbinfo->fix.smem_len = mach_info->xres.max *
+-			       mach_info->yres.max *
+-			       mach_info->bpp.max / 8;
+ 
+-	memset(fbinfo->screen_base, 0, fbinfo->fix.smem_len);
++	memset(fbinfo->screen_base, 0, mach_info->xres.max *
++				       mach_info->yres.max *
++				       mach_info->bpp.max / 8);
+ 
+ 	glamo_engine_enable(mach_info->glamo, GLAMO_ENGINE_LCD);
+ 	glamo_engine_reset(mach_info->glamo, GLAMO_ENGINE_LCD);
+-- 
+1.5.3.1
+