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| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | 2017-09-15 19:42:06 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2017-12-04 14:04:11 +0300 |
| commit | 7912dee7775e4c7590c227b4163bdb635bc50dd6 (patch) | |
| tree | bb8ceb86cd8f00b9a0641b40918a46055e86c1f4 /drivers/gpu/drm/rcar-du/rcar_du_drv.h | |
| parent | e2f930aaa3519865bbdfa1a37d4974a717c1fa09 (diff) | |
| download | linux-7912dee7775e4c7590c227b4163bdb635bc50dd6.tar.xz | |
drm: rcar-du: Implement system suspend/resume support
To support system suspend operations we must ensure the hardware is
stopped, and resumed explicitly from the suspend and resume handlers.
Implement suspend and resume functions using the DRM atomic helper
functions.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_drv.h')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index f8cd79488ece..f400fde65a0c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h @@ -81,6 +81,7 @@ struct rcar_du_device { struct drm_device *ddev; struct drm_fbdev_cma *fbdev; + struct drm_atomic_state *suspend_state; struct rcar_du_crtc crtcs[RCAR_DU_MAX_CRTCS]; unsigned int num_crtcs; |