From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Wed, 28 Jun 2017 12:24:45 +0000 (-0400)
Subject: drm/nouveau/disp/nv50-: bump max chans to 21
X-Git-Tag: Ubuntu-5.13.0-19.19~12939^2~4^2~1
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a90e049cacd965dade4dae7263b4d3fd550e78b6;p=mirror_ubuntu-jammy-kernel.git

drm/nouveau/disp/nv50-: bump max chans to 21

GP102's cursors go from chan 17..20. Increase the array size to hold
their data properly.

Fixes: e50fcff15f ("drm/nouveau/disp/gp102: fix cursor/overlay immediate channel indices")
Cc: stable@vger.kernel.org # v4.10+
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h
index 19c635663399..6ea19466f436 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h
@@ -22,7 +22,7 @@ struct nv50_disp {
 		u8 type[3];
 	} pior;
 
-	struct nv50_disp_chan *chan[17];
+	struct nv50_disp_chan *chan[21];
 };
 
 void nv50_disp_super_1(struct nv50_disp *);