The mei support for LNL hasn't landed yet, so we can't use the GSC proxy component. Note that the lack of the GSC proxy means that the content protection features (PXP, HDCP) won't work.
Signed-off-by: Daniele Ceraolo Spurio <[email protected]> --- drivers/gpu/drm/xe/xe_gsc_proxy.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_gsc_proxy.c b/drivers/gpu/drm/xe/xe_gsc_proxy.c index 35e397b68dfc..3a7ba63b5bf2 100644 --- a/drivers/gpu/drm/xe/xe_gsc_proxy.c +++ b/drivers/gpu/drm/xe/xe_gsc_proxy.c @@ -446,6 +446,15 @@ int xe_gsc_proxy_init(struct xe_gsc *gsc) mutex_init(&gsc->proxy.mutex); + /* + * FIXME: mei support for LNL hasn't been merged yet so we can't use the + * GSC proxy component yet. + */ + if (xe->info.platform == XE_LUNARLAKE) { + xe_gt_info(gt, "skipping GSC proxy init due to missing LNL mei support\n"); + return -ENODEV; + } + if (!IS_ENABLED(CONFIG_INTEL_MEI_GSC_PROXY)) { xe_gt_info(gt, "can't init GSC proxy due to missing mei component\n"); return -ENODEV; -- 2.43.0
