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Commit 56d237d2 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nv50-/kms: wait for enough ring space in crtc_prepare() 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 6e8e268b

drivers/gpu/drm/nouveau/nv50_display.c

+2 −2
Original line number Diff line number Diff line
@@ -957,7 +957,7 @@ nv50_crtc_prepare(struct drm_crtc *crtc) 


	nv50_display_flip_stop(crtc);



	push = evo_wait(mast, 2);

	push = evo_wait(mast, 6);

	if (push) {

		if (nv50_vers(mast) < NV84_DISP_MAST_CLASS) {

			evo_mthd(push, 0x0874 + (nv_crtc->index * 0x400), 1);