From 40bbee55c114750d2995028603902d7d2ed35ebd Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 1 Jun 2022 20:48:10 +1000 Subject: [PATCH] drm/nouveau/gr/gf100-: wfi after register-bashing golden init Match RM. Signed-off-by: Ben Skeggs Reviewed-by: Lyude Paul --- drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c index 9795896..edd4b86 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c @@ -1410,6 +1410,8 @@ gf100_grctx_generate_main(struct gf100_gr_chan *chan) grctx->r408840(gr); if (grctx->r419c0c) grctx->r419c0c(gr); + + gf100_gr_wait_idle(gr); } #define CB_RESERVED 0x80000 -- 2.7.4