Re: [PATCH 9/9] drm/i915: PSR HSW: update after enabling sprite.

Daniel Vetter
2014-06-13T08:01:11Z

On Thu, Jun 12, 2014 at 10:16:46AM -0700, Rodrigo Vivi wrote:
> On the current structure HSW doesn't support PSR with sprites enabled
> but sprites can be enabled after PSR was enabled what would cause
> user to miss screen updates.
>
> v2: move it to update_plane.
>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Reviewed-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com>
> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merged the other patches, too (except patch 4). I need to chat with you
about locking ;-)
-Daniel

> ---
> drivers/gpu/drm/i915/intel_sprite.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> index 1b66ddc..404335d 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -1051,6 +1051,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
> mutex_unlock(&dev->struct_mutex);
> }
>
> + intel_edp_psr_update(dev);
> +
> return 0;
> }
>
> --
> 1.9.3
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch