From 62819dfd859e9d9960bd2ac86e0a9e356b66d03e Mon Sep 17 00:00:00 2001 From: José Roberto de Souza Date: Tue, 6 Nov 2018 11:08:42 -0800 Subject: drm/i915/icl: Reset PSR interruptions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All other interruptions gen11 interruptions are reset in gen11_irq_reset() also it is done for other gens that supports PSR. Cc: Dhinakaran Pandiyan Cc: Paulo Zanoni Reviewed-by: Ville Syrjälä Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181106190843.18009-3-jose.souza@intel.com --- drivers/gpu/drm/i915/i915_irq.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index d7e47d6082de..d447d7d508f4 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3679,6 +3679,9 @@ static void gen11_irq_reset(struct drm_device *dev) I915_WRITE(GEN11_DISPLAY_INT_CTL, 0); + I915_WRITE(EDP_PSR_IMR, 0xffffffff); + I915_WRITE(EDP_PSR_IIR, 0xffffffff); + for_each_pipe(dev_priv, pipe) if (intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_PIPE(pipe))) -- cgit