| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 017/105] drm/nouveau/disp/nv50-: bump max chans to 21 | Date | Fri, 4 Aug 2017 16:14:45 -0700 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Ilia Mirkin <imirkin@alum.mit.edu>
commit a90e049cacd965dade4dae7263b4d3fd550e78b6 upstream.
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") Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.h @@ -27,7 +27,7 @@ struct nv50_disp { u8 type[3]; } pior; - struct nv50_disp_chan *chan[17]; + struct nv50_disp_chan *chan[21]; }; int nv50_disp_root_scanoutpos(NV50_DISP_MTHD_V0);
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