[PATCH] drm/exynos: fimd: actually disable dp clock

[Gustavo Padovan]

From: Gustavo Padovan <gustavo.pado...@collabora.co.uk>

fimd_dp_clock_enable() was setting the always to enabled,
this patch fix this to actually use the value that is set to 'val'.

Reported-by: Emilio López <emilio.lopez at collabora.co.uk>
Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c 
b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 03ad549..3d1aba6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -871,7 +871,7 @@ static void fimd_dp_clock_enable(struct exynos_drm_crtc 
*crtc, bool enable)
                return;

        val = enable ? DP_MIE_CLK_DP_ENABLE : DP_MIE_CLK_DISABLE;
-       writel(DP_MIE_CLK_DP_ENABLE, ctx->regs + DP_MIE_CLKCON);
+       writel(val, ctx->regs + DP_MIE_CLKCON);
 }

 static const struct exynos_drm_crtc_ops fimd_crtc_ops = {
-- 
2.1.0