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path: root/drivers/video/tegra/dc/dc.c
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Diffstat (limited to 'drivers/video/tegra/dc/dc.c')
-rw-r--r--drivers/video/tegra/dc/dc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c
index 1825d21..f01c853 100644
--- a/drivers/video/tegra/dc/dc.c
+++ b/drivers/video/tegra/dc/dc.c
@@ -1909,7 +1909,7 @@ static void tegra_dc_vblank(struct work_struct *work)
tegra_dc_program_bandwidth(dc);
/* Update the SD brightness */
- if (dc->enabled)
+ if (dc->enabled && dc->out->sd_settings)
nvsd_updated = nvsd_update_brightness(dc);
mutex_unlock(&dc->lock);