From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Zhang Subject: [PATCH v2 11/12] drm/tegra: dsi: Set connector DPMS state when enable/disable Date: Wed, 1 Jul 2015 16:21:54 +0800 Message-ID: <1435738915-31973-12-git-send-email-markz@nvidia.com> References: <1435738915-31973-1-git-send-email-markz@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1435738915-31973-1-git-send-email-markz-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, daniel-/w4YWyX8dFk@public.gmane.org Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Mark Zhang List-Id: linux-tegra@vger.kernel.org This patch fixes a bug when drm_helper_connector_dpms tries to switch connector/encoder/crtc DPMS status. Signed-off-by: Mark Zhang --- drivers/gpu/drm/tegra/dsi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c index 1d21f149d7f2..7917b7875496 100644 --- a/drivers/gpu/drm/tegra/dsi.c +++ b/drivers/gpu/drm/tegra/dsi.c @@ -898,6 +898,8 @@ static void tegra_dsi_encoder_mode_set(struct drm_encoder *encoder, if (output->panel) drm_panel_enable(output->panel); + output->connector.dpms = DRM_MODE_DPMS_ON; + return; } @@ -937,6 +939,7 @@ static void tegra_dsi_encoder_disable(struct drm_encoder *encoder) tegra_dsi_disable(dsi); + output->connector.dpms = DRM_MODE_DPMS_OFF; return; } -- 1.7.9.5