Consolidate the "should we allocate fbdev fb in stolen?"
check into a helper function. Makes it easier to change the
heuristics without having to change so many places.
v2: rebase related changes and consolidate all the prefer
stolen conditions into a single function (Vinod)
v3: avoid including intel_display_core.h (Jani)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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/20260220170908.201422-4-vinod.govindapillai@intel.com
i915 and xe do different things on the failure path; i915 calls
drm_gem_object_put() while xe calls xe_bo_unpin_map_no_vm(). Add a
helper to enable further refactoring.
v2: Call drm_gem_object_put() on intel_fbdev_fb_bo_destroy()
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/22bc3c3158f5a22ab258ada8684766fdf75fefec.1758184771.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Change intel_fbdev_fb_alloc() to return struct intel_fb instead
of struct drm_framebuffer. Let's us eliminate some annoying
aliasing variables in the fbdev setup code.
v2: Assing the results to the correct variable (Jani)
Fix xe's copy
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510102233.25057-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Split out code from intel_fbdev that can not be share between i915 and
xe. Create new i915 specific source/header file intel_fbdev_fb.[ch] which
contains this code.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231115090719.3210079-2-jouni.hogander@intel.com
