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; }