drm/i915/fbdev: print info about stolen memory preference for fbdev

If stolen memory cannot be allocated for the fbdev because of the
preference for fbc, have an info about that in the log.

v2: log text changed

Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patch.msgid.link/20260220170908.201422-7-vinod.govindapillai@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_fbdev_fb.c b/drivers/gpu/drm/i915/display/intel_fbdev_fb.c
index 90993d09a73f89bfea9258ed0ce4bf9d177194a4..6f84eb6355ded9c6e75826b2f33969bc97e7caa4 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_fbdev_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev_fb.c
@@ -46,6 +46,9 @@ struct drm_gem_object *intel_fbdev_fb_bo_create(struct drm_device *drm, int size
        } else {
                if (intel_fbdev_fb_prefer_stolen(drm, size))
                        obj = i915_gem_object_create_stolen(i915, size);
+               else
+                       drm_info(drm, "Allocating fbdev: Stolen memory not preferred.\n");
+
                if (IS_ERR(obj))
                        obj = i915_gem_object_create_shmem(i915, size);
        }