[PATCH AUTOSEL 5.7 090/388] drm/nouveau: gr/gk20a: Use firmware version 0

Sasha Levin
2020-06-18T02:48:03Z

From: Thierry Reding <treding@nvidia.com>

[ Upstream commit 21454fe697fde188ad6fb541f94b9838fa73ab38 ]

Tegra firmware doesn't actually use any version numbers and passing -1
causes the existing firmware binaries not to be found. Use version 0 to
find the correct files.

Fixes: ef16dc278ec2 ("drm/nouveau/gr/gf100-: select implementation based on available FW")
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
index 4209b24a46d7..bf6b65257852 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
@@ -341,7 +341,7 @@ gk20a_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif)

static const struct gf100_gr_fwif
gk20a_gr_fwif[] = {
- { -1, gk20a_gr_load, &gk20a_gr },
+ { 0, gk20a_gr_load, &gk20a_gr },
{}
};

--
2.25.1