linux-kernel - Re: [Intel-gfx] linux-next: Tree for Jul 25 [ call-trace: drm

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Date:	Thu, 25 Jul 2013 21:32:54 +0200
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	Chris Wilson <chris@...is-wilson.co.uk>,
	Sedat Dilek <sedat.dilek@...il.com>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	intel-gfx <intel-gfx@...ts.freedesktop.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	DRI <dri-devel@...ts.freedesktop.org>,
	linux-next <linux-next@...r.kernel.org>
Subject: Re: [Intel-gfx] linux-next: Tree for Jul 25 [ call-trace: drm |
 drm-intel related? ]

On Thu, Jul 25, 2013 at 9:22 PM, Chris Wilson <chris@...is-wilson.co.uk> wrote:
> On Thu, Jul 25, 2013 at 09:12:41PM +0200, Sedat Dilek wrote:
>> New -3 dmesg.
>
> That puts the ball back in the ddx's court. Next debugging patch:
>
> diff --git a/src/intel_driver.c b/src/intel_driver.c
> index f4d76bb..1f4f299 100644
> --- a/src/intel_driver.c
> +++ b/src/intel_driver.c
> @@ -170,6 +170,7 @@ static Bool i830CreateScreenResources(ScreenPtr screen)
>                 return FALSE;
>
>         intel_copy_fb(scrn);
> +       ErrorF("%s: Success\n", __func__);
>         return TRUE;
>  }
>
> diff --git a/src/intel_uxa.c b/src/intel_uxa.c
> index 2f14173..6be7ebe 100644
> --- a/src/intel_uxa.c
> +++ b/src/intel_uxa.c
> @@ -1150,11 +1150,15 @@ Bool intel_uxa_create_screen_resources(ScreenPtr screen)
>         intel_screen_private *intel = intel_get_screen_private(scrn);
>         dri_bo *bo = intel->front_buffer;
>
> -       if (!uxa_resources_init(screen))
> +       if (!uxa_resources_init(screen)) {
> +               ErrorF("bang: %d\n", __LINE__);
>                 return FALSE;
> +       }
>
> -       if (drm_intel_gem_bo_map_gtt(bo))
> +       if (drm_intel_gem_bo_map_gtt(bo)) {
> +               ErrorF("bang: %d\n", __LINE__);
>                 return FALSE;
> +       }
>
>         pixmap = screen->GetScreenPixmap(screen);
>         intel_set_pixmap_bo(pixmap, bo);
> @@ -1167,8 +1171,10 @@ Bool intel_uxa_create_screen_resources(ScreenPtr screen)
>                                    NULL);
>         scrn->displayWidth = intel->front_pitch / intel->cpp;
>
> -       if (!intel_glamor_create_screen_resources(screen))
> +       if (!intel_glamor_create_screen_resources(screen)) {
> +               ErrorF("bang: %d\n", __LINE__);
>                 return FALSE;
> +       }
>
>         return TRUE;
>  }
>
> --

dmesg -4 and X.log attached.

- S.

> Chris Wilson, Intel Open Source Technology Centre
> --
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View attachment "dmesg_3.11.0-rc2-next20130725-6-iniza-small_after-startx-4.txt" of type "text/plain" (136683 bytes)

Download attachment "Xorg.0.log" of type "application/octet-stream" (18860 bytes)