[PATCH 1/5] video: exynos mipi dsi: enable interrupt again after sw reset

[Donghwa Lee <dh09.lee@samsung.com>]

I resend this patch by including this series.
You can refer the original patch by below url.
http://marc.info/?l=linux-fbdev&m\x133610770329570&w=2

When exynos_mipi_update_cfg() is called, mipi dsi registers were become
sw reset. So, It needs to enable interrupt again.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 drivers/video/exynos/exynos_mipi_dsi.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c
index 557091d..49c7351 100644
--- a/drivers/video/exynos/exynos_mipi_dsi.c
+++ b/drivers/video/exynos/exynos_mipi_dsi.c
@@ -102,6 +102,8 @@ static void exynos_mipi_update_cfg(struct mipi_dsim_device *dsim)
 	/* set display timing. */
 	exynos_mipi_dsi_set_display_mode(dsim, dsim->dsim_config);
 
+	exynos_mipi_dsi_init_interrupt(dsim);
+
 	/*
 	 * data from Display controller(FIMD) is transferred in video mode
 	 * but in case of command mode, all settigs is updated to registers.
-- 
1.7.4.1