On Tue, 30 Jun 2026, Maarten Lankhorst <[email protected]> wrote: > Using stolen memory has effect on system stability on integrated at high load, > and causes increased latency waking up from media C6 state. > > Only use stolen memory when needed, which is for GSC firmware and FBC. > > Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/work_items/7513 > > Maarten Lankhorst (3): > drm/xe: Avoid using stolen memory for DPT. > drm/xe/display: Avoid using stolen memory for framebuffer when media > gt exists.
AFAICT this patch was not merged at all, but patches 1 and 3 were, i.e. what was merged was never tested. This is not how we're supposed to roll. BR, Jani. > drm/xe/display: Do not allocate into stolen for new framebuffers. > > drivers/gpu/drm/xe/display/xe_display_bo.c | 40 +++++++--------------- > drivers/gpu/drm/xe/display/xe_fb_pin.c | 33 +++++------------- > 2 files changed, 21 insertions(+), 52 deletions(-) -- Jani Nikula, Intel
