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    Subject[PATCH 5.16 171/200] drm/msm/a6xx: Add missing suspend_count increment
    Date
    From: Rob Clark <robdclark@chromium.org>

    [ Upstream commit 860a7b2a87b7c743154824d0597b6c3eb3b53154 ]

    Reported-by: Danylo Piliaiev <dpiliaiev@igalia.com>
    Fixes: 3ab1c5cc3939 ("drm/msm: Add param for userspace to query suspend count")
    Signed-off-by: Rob Clark <robdclark@chromium.org>
    Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Link: https://lore.kernel.org/r/20220113163215.215367-1-robdclark@gmail.com
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
    index 78aad5216a613..a305ff7e8c6fb 100644
    --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
    +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
    @@ -1557,6 +1557,8 @@ static int a6xx_pm_suspend(struct msm_gpu *gpu)
    for (i = 0; i < gpu->nr_rings; i++)
    a6xx_gpu->shadow[i] = 0;

    + gpu->suspend_count++;
    +
    return 0;
    }

    --
    2.34.1


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