From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] video/mx3fb: fix clock divider
Date: Thu, 16 Dec 2010 12:41:47 +0100 [thread overview]
Message-ID: <20101216114147.D4AF3BB0BA@gemini.denx.de> (raw)
From: Stefano Babic <sbabic@denx.de>
Fix clock divider for COM57H5M10XRC display.
The previous setting caused flicker.
Tested on Qong (EVBLite with COM57H5M10XRC).
Signed-off-by: Stefano Babic <sbabic@denx.de>
---
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 7f04b49..893ec04 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -85,7 +85,7 @@ void lcd_panel_disable(void)
#define V_END_WIDTH (7 + 3) /* lower_margin + vsync_len */
#define SIG_POL (DI_D3_DRDY_SHARP_POL | DI_D3_CLK_POL)
#define IF_CONF 0
-#define IF_CLK_DIV 0x175
+#define IF_CLK_DIV 0x55
#else
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Steal five dollars and you were a petty thief. Steal thousands of
dollars and you are either a government or a hero.
- Terry Pratchett, _Going_Postal_
next reply other threads:[~2010-12-16 11:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-16 11:41 Wolfgang Denk [this message]
2010-12-16 12:35 ` [U-Boot] video/mx3fb: fix clock divider Stefano Babic
2010-12-16 13:31 ` Wolfgang Denk
2010-12-16 23:17 ` Anatolij Gustschin
2010-12-16 13:41 ` Stefano Babic
2010-12-17 20:24 ` Wolfgang Denk
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