Reviewed-by: Rodrigo VIvi <[email protected]> On Thu, Sep 4, 2014 at 4:27 AM, Damien Lespiau <[email protected]> wrote:
> Let's put to good use the new PLANE_CTL macros. > > Signed-off-by: Damien Lespiau <[email protected]> > --- > drivers/gpu/drm/i915/intel_display.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_display.c > b/drivers/gpu/drm/i915/intel_display.c > index 48d2d0d..3d9f447 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -1335,7 +1335,14 @@ static void assert_sprites_disabled(struct > drm_i915_private *dev_priv, > int reg, sprite; > u32 val; > > - if (IS_VALLEYVIEW(dev)) { > + if (INTEL_INFO(dev)->gen >= 9) { > + for_each_sprite(pipe, sprite) { > + val = I915_READ(PLANE_CTL(pipe, sprite)); > + WARN(val & PLANE_CTL_ENABLE, > + "plane %d assertion failure, should be off on > pipe %c but is still active\n", > + sprite, pipe_name(pipe)); > + } > + } else if (IS_VALLEYVIEW(dev)) { > for_each_sprite(pipe, sprite) { > reg = SPCNTR(pipe, sprite); > val = I915_READ(reg); > -- > 1.8.3.1 > > _______________________________________________ > Intel-gfx mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/intel-gfx > -- Rodrigo Vivi Blog: http://blog.vivi.eng.br
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