Hi, Souptick:
On Sat, 2018-07-28 at 19:08 +0530, Souptick Joarder wrote:
> convert drm_atomic_helper_suspend/resume() to use
> drm_mode_config_helper_suspend/resume().
>
Reviewed-by: CK Hu <ck...@mediatek.com>
> Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com>
> Signed-off-by: Ajit Negi <ajitn.li...@gmail.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 21 ++++++++-------------
> 1 file changed, 8 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index a2ca90f..1fcda2de 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -520,29 +520,24 @@ static int mtk_drm_sys_suspend(struct device *dev)
> {
> struct mtk_drm_private *private = dev_get_drvdata(dev);
> struct drm_device *drm = private->drm;
> + int ret;
>
> - drm_kms_helper_poll_disable(drm);
> -
> - private->suspend_state = drm_atomic_helper_suspend(drm);
> - if (IS_ERR(private->suspend_state)) {
> - drm_kms_helper_poll_enable(drm);
> - return PTR_ERR(private->suspend_state);
> - }
> -
> + ret = drm_mode_config_helper_suspend(drm);
> DRM_DEBUG_DRIVER("mtk_drm_sys_suspend\n");
> - return 0;
> +
> + return ret;
> }
>
> static int mtk_drm_sys_resume(struct device *dev)
> {
> struct mtk_drm_private *private = dev_get_drvdata(dev);
> struct drm_device *drm = private->drm;
> + int ret;
>
> - drm_atomic_helper_resume(drm, private->suspend_state);
> - drm_kms_helper_poll_enable(drm);
> -
> + ret = drm_mode_config_helper_resume(drm);
> DRM_DEBUG_DRIVER("mtk_drm_sys_resume\n");
> - return 0;
> +
> + return ret;
> }
> #endif
>
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