From: Rodrigo Vivi Date: Wed, 13 Nov 2024 22:50:16 +0000 (-0500) Subject: drm/{i915, xe}: Move power_domains suspend/resume to display_power X-Git-Tag: v6.14-rc1~174^2~12^2~74 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a594f284ddce5b152ffe4d938708ed714f796887;p=thirdparty%2Fkernel%2Flinux.git drm/{i915, xe}: Move power_domains suspend/resume to display_power Move intel_power_domains_{suspend,resume} to inside intel_display_power_{suspend_late, resume_early}. With this also change the VLV suspend failure to call the intel_display_power_resume_early. In the end, the only function executed there for VLV is the intel_power_domains_resume. Besides make the code more consistency give the call that was immediately before: intel_display_power_suspend_late. Reviewed-by: Jonathan Cavitt Link: https://patchwork.freedesktop.org/patch/msgid/20241113225016.208673-7-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 2766fd9208b06..59dee2dc05528 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -2232,10 +2232,12 @@ static void intel_power_domains_verify_state(struct drm_i915_private *i915) #endif -void intel_display_power_suspend_late(struct drm_i915_private *i915) +void intel_display_power_suspend_late(struct drm_i915_private *i915, bool s2idle) { struct intel_display *display = &i915->display; + intel_power_domains_suspend(i915, s2idle); + if (DISPLAY_VER(i915) >= 11 || IS_GEMINILAKE(i915) || IS_BROXTON(i915)) { bxt_enable_dc9(display); @@ -2263,6 +2265,8 @@ void intel_display_power_resume_early(struct drm_i915_private *i915) /* Tweaked Wa_14010685332:cnp,icp,jsp,mcc,tgp,adp */ if (INTEL_PCH_TYPE(i915) >= PCH_CNP && INTEL_PCH_TYPE(i915) < PCH_DG1) intel_de_rmw(i915, SOUTH_CHICKEN1, SBCLK_RUN_REFCLK_DIS, 0); + + intel_power_domains_resume(i915); } void intel_display_power_suspend(struct drm_i915_private *i915) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h index 3f8f84df47334..688f3b60b5c5e 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.h +++ b/drivers/gpu/drm/i915/display/intel_display_power.h @@ -176,7 +176,7 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv, bool s2idle) void intel_power_domains_resume(struct drm_i915_private *dev_priv); void intel_power_domains_sanitize_state(struct drm_i915_private *dev_priv); -void intel_display_power_suspend_late(struct drm_i915_private *i915); +void intel_display_power_suspend_late(struct drm_i915_private *i915, bool s2idle); void intel_display_power_resume_early(struct drm_i915_private *i915); void intel_display_power_suspend(struct drm_i915_private *i915); void intel_display_power_resume(struct drm_i915_private *i915); diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index c9ed69d7fce81..b500ccf50410d 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -1086,14 +1086,12 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) for_each_gt(gt, dev_priv, i) intel_uncore_suspend(gt->uncore); - intel_power_domains_suspend(dev_priv, s2idle); - - intel_display_power_suspend_late(dev_priv); + intel_display_power_suspend_late(dev_priv, s2idle); ret = vlv_suspend_complete(dev_priv); if (ret) { drm_err(&dev_priv->drm, "Suspend complete failed: %d\n", ret); - intel_power_domains_resume(dev_priv); + intel_display_power_resume_early(dev_priv); goto out; } @@ -1292,8 +1290,6 @@ static int i915_drm_resume_early(struct drm_device *dev) intel_display_power_resume_early(dev_priv); - intel_power_domains_resume(dev_priv); - enable_rpm_wakeref_asserts(&dev_priv->runtime_pm); return ret; diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index e60eb7c49e5a5..760847959bc10 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -395,12 +395,11 @@ void xe_display_pm_runtime_suspend(struct xe_device *xe) void xe_display_pm_suspend_late(struct xe_device *xe) { bool s2idle = suspend_to_idle(); + if (!xe->info.probe_display) return; - intel_power_domains_suspend(xe, s2idle); - - intel_display_power_suspend_late(xe); + intel_display_power_suspend_late(xe, s2idle); } void xe_display_pm_shutdown_late(struct xe_device *xe) @@ -422,8 +421,6 @@ void xe_display_pm_resume_early(struct xe_device *xe) return; intel_display_power_resume_early(xe); - - intel_power_domains_resume(xe); } static void __xe_display_pm_resume(struct xe_device *xe, bool runtime)