[PULL] mxsfb fixes

Stefan Agner stefan at agner.ch
Mon Mar 6 06:54:23 UTC 2017


Marek, Dave,

On 2017-02-26 04:43, Marek Vasut wrote:
> Here's one with a tag, updated on drm-next again :
> 
> The following changes since commit d458079eb403fe4db625af349329e312c976d743:
> 
>   drm/tinydrm: fix mipi-dbi warning. (2017-02-24 13:23:36 +1000)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/marex/linux-2.6.git
> tags/mxsfb-fixes-20170226


With 4.11-rc1 i.MX 7 fails for me with:
OF: graph: no port node found in /soc/aips-bus at 30400000/lcdif at 30730000
Unable to handle kernel NULL pointer dereference at virtual address
00000004

Afaik, this should be fixed with ("drm: mxsfb: Fix crash when provided
invalid DT bindings"), but the pull did not make it...

Can we get this into 4.11?

--
Stefan


> 
> for you to fetch changes up to d83574b9f0494d8bc4f00704483c6f1d3cd3ce30:
> 
>   drm: mxsfb: Implement drm_panel handling (2017-02-26 13:22:05 +0100)
> 
> ----------------------------------------------------------------
> Fabio Estevam (2):
>       drm: mxsfb_crtc: Fix the framebuffer misplacement
>       drm: mxsfb: Implement drm_panel handling
> 
> Marek Vasut (1):
>       drm: mxsfb: Fix crash when provided invalid DT bindings
> 
> Stefan Agner (2):
>       drm: mxsfb: use bus_format to determine LCD bus width
>       drm: mxsfb: fix pixel clock polarity
> 
>  drivers/gpu/drm/mxsfb/mxsfb_crtc.c | 49
> +++++++++++++++++++++++++++++++++++++++++++------
>  drivers/gpu/drm/mxsfb/mxsfb_drv.c  |  4 ++++
>  drivers/gpu/drm/mxsfb/mxsfb_out.c  |  4 ++++
>  drivers/gpu/drm/mxsfb/mxsfb_regs.h |  1 +
>  4 files changed, 52 insertions(+), 6 deletions(-)
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