[RFC v2 PATCH 02/14] drm/exynos: dsi: delay setting clocks after reset

YoungJun Cho
2014-04-21T12:28:45Z

Some phy control registers are not kept after software reset.
So this patch makes the clocks containing phy control to be set
after software reset.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 956e5f3..2cf1f0b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -946,10 +946,10 @@ static irqreturn_t exynos_dsi_irq(int irq, void *dev_id)

static int exynos_dsi_init(struct exynos_dsi *dsi)
{
- exynos_dsi_enable_clock(dsi);
exynos_dsi_reset(dsi);
enable_irq(dsi->irq);
exynos_dsi_wait_for_reset(dsi);
+ exynos_dsi_enable_clock(dsi);
exynos_dsi_init_link(dsi);

return 0;
--
1.7.9.5