From: Mario Limonciello (AMD) <superm1@kernel.org>
Date: Tue, 9 Dec 2025 22:00:29 +0000 (-0600)
Subject: drm/amd: Resume the device in thaw() callback when console suspend is disabled
X-Git-Tag: v6.19-rc2~13^2~2^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=244a07c4862d5a2e3efd56241dc979ebf2b798a4;p=thirdparty%2Fkernel%2Flinux.git

drm/amd: Resume the device in thaw() callback when console suspend is disabled

If console suspend has been disabled using `no_console_suspend` also
wake up during thaw() so that some messages can be seen for debugging.

Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/4191
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 63387cbbb714d9f0d179d9d4560de1408d0906de)
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 2dfbddcef9ab..848e6b7db482 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -33,6 +33,7 @@
 #include <drm/drm_vblank.h>
 
 #include <linux/cc_platform.h>
+#include <linux/console.h>
 #include <linux/dynamic_debug.h>
 #include <linux/module.h>
 #include <linux/mmu_notifier.h>
@@ -2704,7 +2705,9 @@ static int amdgpu_pmops_thaw(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 
 	/* do not resume device if it's normal hibernation */
-	if (!pm_hibernate_is_recovering() && !pm_hibernation_mode_is_suspend())
+	if (console_suspend_enabled &&
+	    !pm_hibernate_is_recovering() &&
+	    !pm_hibernation_mode_is_suspend())
 		return 0;
 
 	return amdgpu_device_resume(drm_dev, true);