[PATCH v5 08/12] drm/rockchip: vop: Unprepare clocks when unbinding

From	Jeffy Chen <jeffy.chen@rock-chips.com>
Newsgroups	linux.kernel
Subject	[PATCH v5 08/12] drm/rockchip: vop: Unprepare clocks when unbinding
Date	2017-04-06 14:40 +0200
Message-ID	<tteRI-5K-21@gated-at.bofh.it> (permalink)
References	<tteRH-5K-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

The clocks are prepared when binding vop.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---

Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index b65b296..3f7a82d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1634,6 +1634,10 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
 
 	pm_runtime_disable(dev);
 	vop_destroy_crtc(vop);
+
+	clk_unprepare(vop->aclk);
+	clk_unprepare(vop->hclk);
+	clk_unprepare(vop->dclk);
 }
 
 const struct component_ops vop_component_ops = {
-- 
2.1.4

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH v5 08/12] drm/rockchip: vop: Unprepare clocks when unbinding Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-06 14:40 +0200

csiph-web