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[v10,2/2] video: drm: exynos: Add pinctrl support to fimd

Message ID 1362116080-20063-3-git-send-email-vikas.sajjan@linaro.org
State New
Headers show

Commit Message

Vikas C Sajjan March 1, 2013, 5:34 a.m. UTC 
Adds support for pinctrl to drm fimd

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c |    9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index e323cf9..c00aa4a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -19,6 +19,7 @@ 
 #include <linux/clk.h>
 #include <linux/of_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/pinctrl/consumer.h>
 
 #include <video/of_display_timing.h>
 #include <video/samsung_fimd.h>
@@ -879,6 +880,7 @@  static int fimd_probe(struct platform_device *pdev)
 	struct exynos_drm_fimd_pdata *pdata;
 	struct exynos_drm_panel_info *panel;
 	struct resource *res;
+	struct pinctrl *pctrl;
 	int win;
 	int ret = -EINVAL;
 
@@ -897,6 +899,13 @@  static int fimd_probe(struct platform_device *pdev)
 			DRM_ERROR("failed: of_get_fb_videomode() : %d\n", ret);
 			return ret;
 		}
+		pctrl = devm_pinctrl_get_select_default(dev);
+		if (IS_ERR(pctrl)) {
+			DRM_ERROR("failed: devm_pinctrl_get_select_default():\n"
+				"%d\n", PTR_RET(pctrl));
+			return PTR_ERR(pctrl);
+		}
+
 	} else {
 		pdata = pdev->dev.platform_data;
 		if (!pdata) {