diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2013-08-30 17:15:51 +0530 |
|---|---|---|
| committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2014-04-16 23:51:29 +0400 |
| commit | 03cf1bf1f35c32c3d54eb07ece4c2b892aaf546d (patch) | |
| tree | df76ca7a2eeee0351a229fa5f2e6c57244b2dc44 /drivers/gpu | |
| parent | 7096cab0baebb1b95efaec859a08366bfec750cc (diff) | |
drm/exynos: Add shutdown hook for HDMI
Without this patch, HDMI monitor still displays data after shutdown.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 4fae1dc8704..fe510efb1d9 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2003,6 +2003,15 @@ static int hdmi_remove(struct platform_device *pdev) return 0; } +static void hdmi_shutdown(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev); + struct hdmi_context *hdata = ctx->ctx; + + hdmi_poweroff(hdata); +} + #ifdef CONFIG_PM_SLEEP static int hdmi_suspend(struct device *dev) { @@ -2075,6 +2084,7 @@ static const struct dev_pm_ops hdmi_pm_ops = { struct platform_driver hdmi_driver = { .probe = hdmi_probe, .remove = hdmi_remove, + .shutdown = hdmi_shutdown, .driver = { .name = "exynos-hdmi", .owner = THIS_MODULE, |