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gma500: Add ops for hotplug support.

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This provides the needed callback hooks to add hotplug display support to
the GMA36x0 devices.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alan Cox
2012-04-25 14:38:20 +01:00
committed by Dave Airlie
parent d235e64a43
commit 68cb638f92
2 changed files with 26 additions and 7 deletions
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3
drivers/gpu/drm/gma500/psb_drv.h
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@@ -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);