diff options
author | Xia Yang <xiay@nvidia.com> | 2013-11-18 15:46:08 -0800 |
---|---|---|
committer | Jon Mayo <jmayo@nvidia.com> | 2014-03-17 11:23:52 -0700 |
commit | 8fdb56c5d010c1c57c90c91a39faeda1297c0418 (patch) | |
tree | 329ab9d1d8989b788b6b609df11999d19cff9604 /drivers/video/tegra/dc/hdmi.c | |
parent | 20cdfc6abb0e294fa7e7cd47532ea687d7582412 (diff) |
video: tegra: hdmi: remove unnecessary reset in SM
Change tegra_dc_hdmi_detect() to return HPD status.
Change HDMI state machine not to reset HDMI if bootloader have set it up.
Bug 1401958
Bug 1425201
Change-Id: Iea5f4648083a01619888d7d805be7231e1202f2e
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/355335
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/dc/hdmi.c')
-rw-r--r-- | drivers/video/tegra/dc/hdmi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/tegra/dc/hdmi.c b/drivers/video/tegra/dc/hdmi.c index 1417568fbea9..87675477e663 100644 --- a/drivers/video/tegra/dc/hdmi.c +++ b/drivers/video/tegra/dc/hdmi.c @@ -847,9 +847,8 @@ bool tegra_dc_hdmi_mode_filter(const struct tegra_dc *dc, static bool tegra_dc_hdmi_detect(struct tegra_dc *dc) { hdmi_state_machine_set_pending_hpd(); - /* result isn't used by dc */ - return true; + return tegra_dc_hpd(dc); } static irqreturn_t tegra_dc_hdmi_irq(int irq, void *ptr) |