diff mbox

[03/25] drm/exynos: gsc: prepare and unprepare gsc clock

Message ID 1447161821-1877-4-git-send-email-m.szyprowski@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marek Szyprowski Nov. 10, 2015, 1:23 p.m. UTC 
From: Seung-Woo Kim <sw0312.kim@samsung.com>

Ths patch changes the clk_enable and clk_disable call in gsc driver
into clk_prepare_enable and clk_disable_unprepare.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Gustavo Padovan Nov. 12, 2015, 3:11 p.m. UTC | #1 
Hi Marek,

2015-11-10 Marek Szyprowski <m.szyprowski@samsung.com>:

> From: Seung-Woo Kim <sw0312.kim@samsung.com>
> 
> Ths patch changes the clk_enable and clk_disable call in gsc driver
> into clk_prepare_enable and clk_disable_unprepare.
> 
> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  drivers/gpu/drm/exynos/exynos_drm_gsc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

	Gustavo
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diff mbox

Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 11b87d2a7913..72a9c84e06b6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1215,10 +1215,10 @@  static int gsc_clk_ctrl(struct gsc_context *ctx, bool enable)
 	DRM_DEBUG_KMS("enable[%d]\n", enable);
 
 	if (enable) {
-		clk_enable(ctx->gsc_clk);
+		clk_prepare_enable(ctx->gsc_clk);
 		ctx->suspended = false;
 	} else {
-		clk_disable(ctx->gsc_clk);
+		clk_disable_unprepare(ctx->gsc_clk);
 		ctx->suspended = true;
 	}