Re: port-i386/49678: DRM errors with i386 i915drmkms on 82915GM (eeepc 900)

[mlh%goathill.org@localhost (MLH)]

Taylor R Campbell wrote:
>    Date: Sun, 5 Apr 2015 22:00:19 -0400 (EDT)
>    From: mlh%goathill.org@localhost (MLH)
> 
>    Taylor R Campbell wrote:
>    > Thanks!  Can you update sys/external/bsd/drm2/include/linux/pci.h to
>    > 1.16 and try again?
> 
>    No visible change either.
> 
> I missed a zero in that commit.  Try 1.17?

Yeah! The LVDS console is active with this one! With no external
monitor connected, the console works great. With the external
monitor, the graphical display is following the external monitor
as only about the top half of the display is diplayed and is offset
to the right about an inch. There are still some leftover trash
lines under X such as when windows are resized but the having the
LVDS display working again is great! Thanks!

...
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 8086 product 2590 (rev. 0x04)
agp0 at pchb0: i915-family chipset
agp0: detected 7932k stolen memory
agp0: aperture at 0xd0000000, size 0x10000000
i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product 2592 (rev. 0x04)
drm: Memory usable by graphics device = 256M
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
i915drmkms0: interrupting at ioapic0 pin 16 (i915)
drm: initialized overlay support
intelfb0 at i915drmkms0
i915drmkms0: info: registered panic notifier
intelfb0: framebuffer at 0xda0b4000, size 1024x600, depth 32, stride 4096
wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
vendor 8086 product 2792 (miscellaneous display, revision 0x04) at pci0 dev 2 function 1 not configured
...
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-521,-23)@ 189.119764 -> 189.120388 [e 1 us, 0 rep]
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-681,-22)@ 189.209802 -> 189.210404 [e 1 us, 0 rep]
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1209,-71)@ 189.337703 -> 189.338839 [e 1 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1669,-74)@ 189.473953 -> 189.475141 [e 1 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-442,-23)@ 189.569965 -> 189.570586 [e 1 us, 0 rep]
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-808,-23)@ 189.660012 -> 189.660644 [e 1 us, 0 rep]
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1424,-71)@ 189.790196 -> 189.791334 [e 1 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1308,-70)@ 189.930656 -> 189.931778 [e 1 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 32
DRM debug in drm_framebuffer_reference: FB ID: 32
DRM debug in drm_framebuffer_unreference: FB ID: 32
DRM debug in drm_framebuffer_reference: FB ID: 31
DRM debug in drm_framebuffer_unreference: FB ID: 31
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-306,-23)@ 215.502502 -> 215.503119 [e 1 us, 0 rep]
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 832, vtotal 520, vdisplay 480
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 31500 kHz framedur 13734603 linedur 26412, pixeldur 31
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-727,-20)@ 215.592537 -> 215.593088 [e 1 us, 0 rep]
DRM debug in drm_framebuffer_reference: FB ID: 33
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1264,-71)@ 215.726965 -> 215.728101 [e 2 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_reference: FB ID: 33
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1712, vtotal 1104, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 17500444 linedur 15851, pixeldur 9
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0 : v 7 p(-1045,-52)@ 219.158681 -> 219.159514 [e 2 us, 0 rep]
DRM debug in __drm_framebuffer_unreference: FB ID: 0
DRM debug in drm_framebuffer_unreference: FB ID: 0

Screen 0: minimum 320 x 200, current 1024 x 600, maximum 4096 x 4096
LVDS1 connected 1024x600+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x600      59.52*+
   800x600       60.32    56.25  
   640x480       59.94  
VGA1 disconnected (normal left inverted right x axis y axis)
TV1 disconnected (normal left inverted right x axis y axis)