From: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> Just like we already do in haswell_get_pipe_config(). This should prevent some WARNs when we run pm_rpm on SNB. Testcase: igt/pm_rpm Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80463 Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3d69097..0e6217a 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7261,6 +7261,10 @@ static bool ironlake_get_pipe_config(struct intel_crtc *crtc, struct drm_i915_private *dev_priv = dev->dev_private; uint32_t tmp; + if (!intel_display_power_enabled(dev_priv, + POWER_DOMAIN_PIPE(crtc->pipe))) + return false; + pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe; pipe_config->shared_dpll = DPLL_ID_PRIVATE; -- 2.0.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
