diff options
-rw-r--r-- | arch/arm/mach-tegra/include/mach/dc.h | 1 | ||||
-rw-r--r-- | drivers/video/tegra/dc/dc.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/dc.h b/arch/arm/mach-tegra/include/mach/dc.h index 7d81cd760155..6aa30ca03083 100644 --- a/arch/arm/mach-tegra/include/mach/dc.h +++ b/arch/arm/mach-tegra/include/mach/dc.h @@ -361,6 +361,7 @@ struct tegra_dc_out { int (*enable)(void); int (*postpoweron)(void); + int (*prepoweroff)(void); int (*disable)(void); int (*hotplug_init)(void); diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 664e17a87b1a..834637db0f3a 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -2456,6 +2456,9 @@ static void _tegra_dc_controller_disable(struct tegra_dc *dc) { unsigned i; + if (dc->out && dc->out->prepoweroff) + dc->out->prepoweroff(); + if (dc->out_ops && dc->out_ops->disable) dc->out_ops->disable(dc); |