On Tue, May 24, 2016 at 8:45 AM, Daniel Vetter <daniel.vetter at ffwll.ch>
wrote:
> Forgot to update the docs when nuking that. Oops.
>
> Fixes: fcee59065e58 ("drm: Nuke ->vblank_disable_allowed")
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> Documentation/DocBook/gpu.tmpl | 9 +--------
> 1 file changed, 1 insertion(+), 8 deletions(-)
>
> diff --git a/Documentation/DocBook/gpu.tmpl b/Documentation/DocBook/gpu.tmpl
> index 3306b4e931f7..cb130514cedf 100644
> --- a/Documentation/DocBook/gpu.tmpl
> +++ b/Documentation/DocBook/gpu.tmpl
> @@ -2829,14 +2829,7 @@ void (*disable_vblank) (struct drm_device *dev, int
> crtc);</synopsis>
> <para>
> Drivers must initialize the vertical blanking handling core with a
> call to
> <function>drm_vblank_init</function> in their
> - <methodname>load</methodname> operation. The function will set the
> struct
> - <structname>drm_device</structname>
> - <structfield>vblank_disable_allowed</structfield> field to 0. This will
> - keep vertical blanking interrupts enabled permanently until the first
> mode
> - set operation, where <structfield>vblank_disable_allowed</structfield>
> is
> - set to 1. The reason behind this is not clear. Drivers can set the
> field
> - to 1 after <function>calling drm_vblank_init</function> to make
> vertical
> - blanking interrupts dynamically managed from the beginning.
> + <methodname>load</methodname> operation.
> </para>
> <para>
> Vertical blanking interrupts can be enabled by the DRM core or by
> drivers
> --
> 2.8.1
>
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