From 0407ed8afe0cada72b0c28fd35c821fe3b235593 Mon Sep 17 00:00:00 2001 From: Ajay Kumar Date: Thu, 31 Jul 2014 23:12:07 +0530 Subject: [PATCH] drm/tegra: Add support for panel prepare and unprepare routines Modify tegra output driver to support the new panel calls: prepare and unprepare. Signed-off-by: Ajay Kumar Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/output.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index a3e4f1e..9609bc3 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -140,7 +140,9 @@ static void tegra_encoder_dpms(struct drm_encoder *encoder, int mode) if (mode != DRM_MODE_DPMS_ON) { drm_panel_disable(panel); tegra_output_disable(output); + drm_panel_unprepare(panel); } else { + drm_panel_prepare(panel); tegra_output_enable(output); drm_panel_enable(panel); } -- 2.7.4