From: Ben Dooks <ben-linux@fluff.org>
To: linux-fbdev-devel@lists.sourceforge.net
Cc: vince@simtec.co.uk, Ben Dooks <ben-linux@fluff.org>
Subject: [PATCH] FB: Fix resume path in S3C2410 framebuffer driver.
Date: Mon, 19 Nov 2007 18:06:52 +0000 [thread overview]
Message-ID: <20071119180725.620155899@fluff.org> (raw)
In-Reply-To: 20071119180650.568288237@fluff.org
[-- Attachment #1: simtec/simtec-drivers-fb-s3c2410-resume.patch --]
[-- Type: text/plain, Size: 1024 bytes --]
Ensure that the LCD engine is correctly re-initialised
and the correct parameters passed ot s3c2410fb_init_registers.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Index: linux-2.6.24-rc3-fb1/drivers/video/s3c2410fb.c
===================================================================
--- linux-2.6.24-rc3-fb1.orig/drivers/video/s3c2410fb.c
+++ linux-2.6.24-rc3-fb1/drivers/video/s3c2410fb.c
@@ -1026,7 +1026,11 @@ static int s3c2410fb_resume(struct platf
clk_enable(info->clk);
msleep(1);
- s3c2410fb_init_registers(info);
+ s3c2410fb_init_registers(fbinfo);
+
+ /* re-activate our display after resume */
+ s3c2410fb_activate_var(fbinfo);
+ s3c2410fb_blank(FB_BLANK_UNBLANK, fbinfo);
return 0;
}
--
Ben (ben@fluff.org, http://www.fluff.org/)
'a smiley only costs 4 bytes'
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next prev parent reply other threads:[~2007-11-19 18:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-19 18:06 [PATCH] SM501 and S3C2410 fb driver fixes for 2.6.24-rc3 Ben Dooks
2007-11-19 18:06 ` [PATCH] FB/SM501: Ensure console suspended before saving state Ben Dooks
2007-11-19 18:06 ` Ben Dooks [this message]
2007-11-19 18:06 ` [PATCH] FB: Update debugging in S3C2410 framebuffer driver Ben Dooks
2007-11-19 18:06 ` [PATCH] FB: Ensure S3C2410 framebuffer clears initial memory to black Ben Dooks
2007-11-19 18:06 ` [PATCH] FB: Check default_display parameter passed in platform data Ben Dooks
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