commit 860a7b2a87b7c743154824d0597b6c3eb3b53154
author Rob Clark <robdclark@chromium.org> Thu Jan 13 08:32:13 2022 -0800
committer Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tue Jan 25 05:47:57 2022 +0300
tree d5a4490f3f1f7cb85e8dd2c901b02996fa4677b7
parent 0a727b459ee39bd4c5ced19d6024258ac87b6b2e

drm/msm/a6xx: Add missing suspend_count increment

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>

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 51b8377..17cfad64 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1560,6 +1560,8 @@ 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;
 }