Merge tag 'drm-intel-next-2025-09-12' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

Cross-subsystem Changes:
- Overflow: add range_overflows and range_end_overflows (Jani)

Core Changes:
- Get rid of dev->struct_mutex (Luiz)

Non-display related:
 - GVT: Remove redundant ternary operators (Liao)
 - Various i915_utils clean-ups (Jani)

 Display related:
 - Wait PSR idle before on dsb commit (Jouni)
 - Fix size for for_each_set_bit() in abox iteration (Jani)
 - Abstract figuring out encoder name (Jani)
 - Remove FBC modulo 4 restriction for ADL-P+ (Uma)
 - Panic: refactor framebuffer allocation (Jani)
 - Backlight luminance control improvements (Suraj, Aaron)
 - Add intel_display_device_present (Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/aMxX_lBxm7wd5wmi@intel.com

1 files changed, 22 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index b210c3250501..22a4a1575d22 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -20,6 +20,7 @@
 #include "intel_fb.h"
 #include "intel_fb_bo.h"
 #include "intel_frontbuffer.h"
+#include "intel_panic.h"
 #include "intel_plane.h"
 
 #define check_array_bounds(display, a, i) drm_WARN_ON((display)->drm, (i) >= ARRAY_SIZE(a))
@@ -2343,6 +2344,26 @@ intel_user_framebuffer_create(struct drm_device *dev,
 	return fb;
 }
 
+struct intel_framebuffer *intel_framebuffer_alloc(void)
+{
+	struct intel_framebuffer *intel_fb;
+	struct intel_panic *panic;
+
+	intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
+	if (!intel_fb)
+		return NULL;
+
+	panic = intel_panic_alloc();
+	if (!panic) {
+		kfree(intel_fb);
+		return NULL;
+	}
+
+	intel_fb->panic = panic;
+
+	return intel_fb;
+}
+
 struct drm_framebuffer *
 intel_framebuffer_create(struct drm_gem_object *obj,
 			 const struct drm_format_info *info,
@@ -2351,7 +2372,7 @@ intel_framebuffer_create(struct drm_gem_object *obj,
 	struct intel_framebuffer *intel_fb;
 	int ret;
 
-	intel_fb = intel_bo_alloc_framebuffer();
+	intel_fb = intel_framebuffer_alloc();
 	if (!intel_fb)
 		return ERR_PTR(-ENOMEM);