On Mon, 23 Oct 2017, David Binderman <dcb314@xxxxxxxxxxx> wrote:
> Hello there,
>
> Source code is
>
> if ((temp & PIPEACONF_PIPE_STATE) == 1)
> break;
>
> but
>
> $ fgrep PIPEACONF_PIPE_STATE `find drivers/gpu/drm/gma500 -name \*.h -print`
> drivers/gpu/drm/gma500/psb_intel_reg.h:#define PIPEACONF_PIPE_STATE (1 << 30)
> $
>
> Suggest new code
>
> if ((temp & PIPEACONF_PIPE_STATE) != 0)
> break;
Suggest looking at latest sources. ;)
Fixed by 67a3b63a54cb ("drm: gma500: fix logic error").
BR,
Jani.
--
Jani Nikula, Intel Open Source Technology Center
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