On Wed, Aug 07, 2019 at 07:47:43PM +0200, Matthieu Herrb wrote: > On Wed, Aug 07, 2019 at 11:32:09AM +0200, Matthieu Herrb wrote: > > > > I will also have a look on why did the extra built-in modes disapear. > > But I think that if you can run a better driver than xf86-video-vesa, > > it is better. > > Hi again, > > I think I've found the problem. > It's caused by this commit: > https://gitlab.freedesktop.org/xorg/xserver/commit/fdc79fe72bc0b97776df2c3a664076c60e08a87c > > Can you try this patch to xserver 1.20.5 ? > > The reason why xf86PruneDuplicateModes() removes modes that are not > duplicated is still to be identified though. > > Index: hw/xfree86/modes/xf86EdidModes.c > =================================================================== > RCS file: /cvs/xenocara/xserver/hw/xfree86/modes/xf86EdidModes.c,v > retrieving revision 1.18 > diff -u -p -u -r1.18 xf86EdidModes.c > --- hw/xfree86/modes/xf86EdidModes.c 27 Jul 2019 07:57:17 -0000 1.18 > +++ hw/xfree86/modes/xf86EdidModes.c 7 Aug 2019 17:42:14 -0000 > @@ -1220,8 +1220,6 @@ xf86EdidMonitorSet(int scrnIndex, MonPtr > Monitor->Modes = Modes; > } > > - Monitor->Modes = xf86PruneDuplicateModes(Monitor->Modes); > - > /* Update pointer to last mode */ > for (Mode = Monitor->Modes; Mode && Mode->next; Mode = Mode->next) {} > Monitor->Last = Mode; >
I confirm the diff solves the issue. [ 39.848] (II) VESA(0): Total Memory: 256 64KB banks (16384kB) [ 39.848] (II) VESA(0): <default monitor>: Using hsync range of 30.00-83.00 kHz [ 39.848] (II) VESA(0): <default monitor>: Using vrefresh range of 56.00-75.00 Hz [ 39.848] (II) VESA(0): <default monitor>: Using maximum pixel clock of 145.00 MHz [ 39.848] (WW) VESA(0): Unable to estimate virtual size [ 39.848] (II) VESA(0): Not using built-in mode "1400x1050" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "640x400" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "640x400" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "640x350" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "512x384" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "320x240" (no mode of this name) [ 39.848] (II) VESA(0): Not using built-in mode "320x200" (no mode of this name) [ 39.848] (II) VESA(0): Virtual size is 1280x1024 (pitch 1280) [ 39.848] (**) VESA(0): *Built-in mode "1280x1024" [ 39.848] (**) VESA(0): *Built-in mode "1280x1024" [ 39.848] (**) VESA(0): *Built-in mode "1152x864" [ 39.849] (**) VESA(0): *Built-in mode "1024x768" [ 39.849] (**) VESA(0): *Built-in mode "800x600" [ 39.849] (**) VESA(0): *Built-in mode "640x480" [ 39.849] (**) VESA(0): *Built-in mode "720x400" [ 39.849] (**) VESA(0): Display dimensions: (430, 270) mm [ 39.849] (**) VESA(0): DPI set to (75, 96) [ 39.849] (**) VESA(0): Using "Shadow Framebuffer" The virtual size isn't "720x400" anymore. Thanks. -- Sebastien Marie
