Subject: hx4700 fb mode 640x480 - msg#00007

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Touchscreen: wrong response

Good daytime. I have bought 4700 and flashed Linux in it. In Opie I couldn't pass calibration test because when it complete it starts again. In GPE test passes, but records wrong results. So, for example, I can't press button on screen because device do not respond correctly on touchscreen events. In our (Russian) forum I knew that it appears not on all 4700 devices (some units work properly). So, I have some questions: 1) Does somebody met this problem and how it was solved (if was)? 2) If not, how I can check these "buggy" units in future? Huge thanks and excuse me about my English :( --- best regards, Anzo

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Reflash my hx4700

Hi all, I have been playing with Familiar on my hx4700 for many years now and would like to change it back to Win CE. Of course, I have no idea what happened to my CE image. lost somewhere. How could I reload it? Regards, S. -- PGP key available from usual key servers No legitimate reason to know, no legitimate reason to ask.

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Touchscreen: wrong response

Good daytime. I have bought 4700 and flashed Linux in it. In Opie I couldn't pass calibration test because when it complete it starts again. In GPE test passes, but records wrong results. So, for example, I can't press button on screen because device do not respond correctly on touchscreen events. In our (Russian) forum I knew that it appears not on all 4700 devices (some units work properly). So, I have some questions: 1) Does somebody met this problem and how it was solved (if was)? 2) If not, how I can check these "buggy" units in future? Huge thanks and excuse me about my English :( --- best regards, Anzo

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Re: hx4700 fb mode 640x480

Hello Roman, Tuesday, November 13, 2007, 5:21:35 PM, you wrote: > Hi, it is fix for fb 640x480 mode, it allow to use Ximageon with screen > rotation on hx4700 (needed some changes in Ximageon for screen and > touchscreen coordination). There are some trouble with screen corruption > while suspend/resume with screen orientation 90 or 270. What's background of this specific patch? What exactly "some trouble" means? What issues this patch itself will bring? What about 320x240 mode? I suggest opening a bug in bugtracker with detailed description of the issue and why it is fixed this way, so possible future regressions can be tracked properly. > diff -urN kernel26/arch/arm/mach-pxa/hx4700/hx4700_lcd.c > kernel26.new/arch/arm/mach-pxa/hx4700/hx4700_lcd.c > --- kernel26/arch/arm/mach-pxa/hx4700/hx4700_lcd.c 2007-05-07 14:18: > 36.000000000 +0400 > +++ kernel26.new/arch/arm/mach-pxa/hx4700/hx4700_lcd.c 2007-11-13 15:34: > 48.000000000 +0300 > @@ -175,7 +175,7 @@ > .crtc_goe = 0, > .pll_freq = 95, > .pixclk_divider = 4, > - .pixclk_divider_rotated = 4, > + .pixclk_divider_rotated = 9, > .pixclk_src = CLK_SRC_PLL, > .sysclk_divider = 0, > .sysclk_src = CLK_SRC_PLL, -- Best regards, Paul mailto:pmiscml-Re5JQEeQqe8AvxtiuMwx3w@xxxxxxxxxxxxxxxx