On Sun, Jan 11, 2015 at 03:23:58PM +0100, Jan Stary wrote:
> (... now that I can boot it.)
>
> The Intel graphics is not recognized.
>
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x0f00 rev
> 0x0c
> vga1 at pci0 dev 2 function 0 vendor "Intel", unknown product 0x0f31 rev
> 0x0c
> intagp at vga1 not configured
>
> The ASUS manual just says "Intel HD Graphics".
> See full dmesg and pcidump -xx below.
>
> Without a xorg.conf, it tries the Intel driver but then connects as VESA.
> It picks 1280x1024 and seems to work fine, except killing X with ctrl-alt-back
> does not take me back to the console, just blanks the screen.
> See the (long) Xorg.0.log below.
>
> acpidump can be downloaded at
> http://stare.cz/dmesg/asus-J1800IC-acpidump.tar.gz
>
> What can I do to help make this supported?
>
> Jan
valleyview/Bay Trail graphics were not enabled by default in
upstream drm until 3.11 and our drm code is based on 3.8.
You could try the following but I don't have much hope of it working
without updating other drm code. This is something like
"generation 7.5" Intel graphics so it shouldn't need agp_i810.c
modification as inteldrm will manage the gtt itself.
Index: sys/dev/pci/drm/i915/i915_devlist.h
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/i915/i915_devlist.h,v
retrieving revision 1.2
diff -u -p -r1.2 i915_devlist.h
--- sys/dev/pci/drm/i915/i915_devlist.h 12 Jul 2014 23:31:07 -0000 1.2
+++ sys/dev/pci/drm/i915/i915_devlist.h 12 Jan 2015 12:48:58 -0000
@@ -104,4 +104,9 @@ static const struct pci_matchid i915_dev
{ 0x8086, 0x0D0E },
{ 0x8086, 0x0D1E },
{ 0x8086, 0x0D2E },
+ { 0x8086, 0x0f30 },
+ { 0x8086, 0x0f31 },
+ { 0x8086, 0x0f33 },
+ { 0x8086, 0x0157 },
+ { 0x8086, 0x0155 },
};
Index: sys/dev/pci/drm/i915/i915_drv.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/i915/i915_drv.c,v
retrieving revision 1.69
diff -u -p -r1.69 i915_drv.c
--- sys/dev/pci/drm/i915/i915_drv.c 20 Dec 2014 16:34:27 -0000 1.69
+++ sys/dev/pci/drm/i915/i915_drv.c 12 Jan 2015 12:48:22 -0000
@@ -419,6 +419,11 @@ const static struct drm_pcidev inteldrm_
INTEL_VGA_DEVICE(0x0D0E, &intel_haswell_d_info), /* CRW GT1 reserved */
INTEL_VGA_DEVICE(0x0D1E, &intel_haswell_d_info), /* CRW GT2 reserved */
INTEL_VGA_DEVICE(0x0D2E, &intel_haswell_d_info), /* CRW GT3 reserved */
+ INTEL_VGA_DEVICE(0x0f30, &intel_valleyview_m_info),
+ INTEL_VGA_DEVICE(0x0f31, &intel_valleyview_m_info),
+ INTEL_VGA_DEVICE(0x0f33, &intel_valleyview_m_info),
+ INTEL_VGA_DEVICE(0x0157, &intel_valleyview_m_info),
+ INTEL_VGA_DEVICE(0x0155, &intel_valleyview_d_info),
{0, 0, 0}
};
