From: Imre Deak Date: Thu, 4 Jan 2024 08:30:02 +0000 (+0200) Subject: drm/i915: Suspend the framebuffer console earlier during system suspend X-Git-Tag: v6.9-rc1~126^2~21^2~75 X-Git-Url: https://repo.jachan.dev/linux.git/commitdiff_plain/1ef28d86bea9 drm/i915: Suspend the framebuffer console earlier during system suspend Suspend the FB console early during system suspend to prevent new FB probe/modeset cycles interfering with the HW uninitialization steps in a similar way as during driver shutdown as described in the previous patch. Link: https://patchwork.freedesktop.org/patch/msgid/20240104083008.2715733-7-imre.deak@intel.com Reviewed-by: Jouni Högander Signed-off-by: Imre Deak --- diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 0d78df3e7eff..8005a29e78ca 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -1080,6 +1080,7 @@ static int i915_drm_suspend(struct drm_device *dev) /* We do a lot of poking in a lot of registers, make sure they work * properly. */ intel_power_domains_disable(dev_priv); + intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED, true); if (HAS_DISPLAY(dev_priv)) drm_kms_helper_poll_disable(dev); @@ -1103,8 +1104,6 @@ static int i915_drm_suspend(struct drm_device *dev) opregion_target_state = suspend_to_idle(dev_priv) ? PCI_D1 : PCI_D3cold; intel_opregion_suspend(dev_priv, opregion_target_state); - intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED, true); - dev_priv->suspend_count++; intel_dmc_suspend(dev_priv);