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