gma500: Add ops for hotplug support.

[karo-tx-linux.git] / drivers / gpu / drm / gma500 / psb_drv.h

diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index 6235499f39b893886f4e1b7fb3a04c9ba7f88a63..ab483c34c75150a810b2d25cfae8ae6b71eec051 100644 (file)
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -130,6 +130,7 @@ enum {
 #define _PSB_VSYNC_PIPEA_FLAG    (1<<7)
 #define _MDFLD_MIPIA_FLAG        (1<<16)
 #define _MDFLD_MIPIC_FLAG        (1<<17)
+#define _PSB_IRQ_DISP_HOTSYNC    (1<<17)
 #define _PSB_IRQ_SGX_FLAG        (1<<18)
 #define _PSB_IRQ_MSVDX_FLAG      (1<<19)
 #define _LNC_IRQ_TOPAZ_FLAG      (1<<20)
@@ -703,6 +704,8 @@ struct psb_ops {
 
        /* Display management hooks */
        int (*output_init)(struct drm_device *dev);
+       int (*hotplug)(struct drm_device *dev);
+       void (*hotplug_enable)(struct drm_device *dev, bool on);
        /* Power management hooks */
        void (*init_pm)(struct drm_device *dev);
        int (*save_regs)(struct drm_device *dev);