From 97cc526eb7ae17c6ec3509a129863ea85f4e8900 Mon Sep 17 00:00:00 2001 From: Maarten Maathuis Date: Sun, 16 Aug 2009 04:06:44 +0200 Subject: [PATCH] nv50: borrow some flushing code from the ddx - This fixes neverball corruption. - I'm unsure about what we're actually flushing here. --- src/gallium/drivers/nv50/nv50_context.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c index a2222d88b93..48f36d6a8b5 100644 --- a/src/gallium/drivers/nv50/nv50_context.c +++ b/src/gallium/drivers/nv50/nv50_context.c @@ -31,9 +31,17 @@ static void nv50_flush(struct pipe_context *pipe, unsigned flags, struct pipe_fence_handle **fence) { - struct nv50_context *nv50 = (struct nv50_context *)pipe; - - FIRE_RING(nv50->screen->base.channel); + struct nv50_context *nv50 = nv50_context(pipe); + struct nouveau_channel *chan = nv50->screen->base.channel; + struct nouveau_grobj *eng2d = nv50->screen->eng2d; + + /* We need this in the ddx for reliable composite, not sure what we're + * actually flushing. We generate all our own flushes with flags = 0. */ + WAIT_RING(chan, 3); + BEGIN_RING(chan, eng2d, 0x0110, 1); + OUT_RING (chan, 0); + + FIRE_RING(chan); } static void -- 2.30.2