drm/exynos: fimd: actually disable dp clock
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Message ID 1443649254-21443-1-git-send-email-gustavo@padovan.org
State New
Headers show

Commit Message

Gustavo Padovan Sept. 30, 2015, 9:40 p.m. UTC
From: Gustavo Padovan <gustavo.padovan@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@collabora.co.uk>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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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 = {