diff mbox

[08/15] drm/tegra: Add support for panel prepare and unprepare routines

Message ID 1406828534-10072-9-git-send-email-ajaykumar.rs@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ajay Kumar July 31, 2014, 5:42 p.m. UTC 
Modify tegra output driver to support the new panel calls:
prepare and unprepare.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
 drivers/gpu/drm/tegra/output.c |    2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 446837e..0c67d7e 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);
 	}