drm/exynos: Disable fimd interrupts on power off

Disable fimd interrupts on power off.

BUG=None
TEST=Tested on snow with powerd_suspend and idle off

Change-Id: I37734b62b03b79b922b93c821e606a9ba77d26a1
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/43640
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 12ce4d6..c66740d 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -791,6 +791,8 @@ static int fimd_power_on(struct fimd_context *fimd_ctx, bool enable)
                 */
                fimd_window_suspend(fimd_ctx);
 
+               fimd_disable_vblank(fimd_ctx);
+
                if (fimd_ctx->panel_type == DP_LCD)
                        writel(0, fimd_ctx->regs + DPCLKCON);