drm/fsl-dcu: add TCON driver

[linux-2.6-block.git] / drivers / gpu / drm / fsl-dcu / fsl_dcu_drm_rgb.c

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 8780deba5e8aa34fc58405592144a3f7a1c99a3e..f586f1e681d76682d6bdd058ab721cf26b228018 100644 (file)
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -17,6 +17,7 @@
 #include <drm/drm_panel.h>
 
 #include "fsl_dcu_drm_drv.h"
+#include "fsl_tcon.h"
 
 static int
 fsl_dcu_drm_encoder_atomic_check(struct drm_encoder *encoder,
@@ -28,10 +29,20 @@ fsl_dcu_drm_encoder_atomic_check(struct drm_encoder *encoder,
 
 static void fsl_dcu_drm_encoder_disable(struct drm_encoder *encoder)
 {
+       struct drm_device *dev = encoder->dev;
+       struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
+
+       if (fsl_dev->tcon)
+               fsl_tcon_bypass_disable(fsl_dev->tcon);
 }
 
 static void fsl_dcu_drm_encoder_enable(struct drm_encoder *encoder)
 {
+       struct drm_device *dev = encoder->dev;
+       struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
+
+       if (fsl_dev->tcon)
+               fsl_tcon_bypass_enable(fsl_dev->tcon);
 }
 
 static const struct drm_encoder_helper_funcs encoder_helper_funcs = {