Messages in this thread Patch in this message | | | From | Yakir Yang <> | Subject | [PATCH v2 3/3] drm/bridge: analogix_dp: remove the panel prepare/unprepare in suspend/resume | Date | Fri, 22 Jul 2016 09:50:53 +0800 |
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We already manager the panel power status in bridge_disable and connector->detect functions, then we don't need to manager the panel power status at suspend/resume in particular.
Signed-off-by: Yakir Yang <ykk@rock-chips.com> --- Changes in v2: None
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 12 ------------ 1 file changed, 12 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 0ddaf93..3dadad2 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1413,11 +1413,6 @@ int analogix_dp_suspend(struct device *dev) clk_disable_unprepare(dp->clock); - if (dp->plat_data->panel) { - if (drm_panel_unprepare(dp->plat_data->panel)) - DRM_ERROR("failed to turnoff the panel\n"); - } - return 0; } EXPORT_SYMBOL_GPL(analogix_dp_suspend); @@ -1433,13 +1428,6 @@ int analogix_dp_resume(struct device *dev) return ret; } - if (dp->plat_data->panel) { - if (drm_panel_prepare(dp->plat_data->panel)) { - DRM_ERROR("failed to setup the panel\n"); - return -EBUSY; - } - } - return 0; } EXPORT_SYMBOL_GPL(analogix_dp_resume); -- 1.9.1
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