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Commit 8b72ce15 authored Jun 23, 2015 by Daniel Stone Committed by Dave Airlie Jun 24, 2015

drm: Always enable atomic API



Now that the interface has been proven by a port of Weston (using all
atomic features including TEST_ONLY), remove the module parameter
guarding the atomic API from being exposed, and let it run free in the
wild.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent fa2f97dd

drivers/gpu/drm/drm_drv.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -46,13 +46,11 @@ MODULE_AUTHOR(CORE_AUTHOR);
		MODULE_DESCRIPTION(CORE_DESC);
		MODULE_LICENSE("GPL and additional rights");
		MODULE_PARM_DESC(debug, "Enable debug output");
		MODULE_PARM_DESC(atomic, "Enable experimental atomic KMS API");
		MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs] (0: never disable, <0: disable immediately)");
		MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
		MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");

		module_param_named(debug, drm_debug, int, 0600);
		module_param_named_unsafe(atomic, drm_atomic, bool, 0600);

		static DEFINE_SPINLOCK(drm_minor_lock);
		static struct idr drm_minors_idr;

drivers/gpu/drm/drm_ioctl.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -350,9 +350,6 @@ drm_setclientcap(struct drm_device dev, void data, struct drm_file *file_priv)
		file_priv->universal_planes = req->value;
		break;
		case DRM_CLIENT_CAP_ATOMIC:
		/* for now, hide behind experimental drm.atomic moduleparam */
		if (!drm_atomic)
		return -EINVAL;
		if (!drm_core_check_feature(dev, DRIVER_ATOMIC))
		return -EINVAL;
		if (req->value > 1)