This patch fixes a bug when drm_helper_connector_dpms tries to switch connector/encoder/crtc DPMS status. Signed-off-by: Mark Zhang <markz@xxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
