To allow the iomux to be configured for the display.
Signed-off-by: Sascha Hauer s.hauer@pengutronix.de --- drivers/staging/imx-drm/parallel-display.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c index 9b51d73..324283c 100644 --- a/drivers/staging/imx-drm/parallel-display.c +++ b/drivers/staging/imx-drm/parallel-display.c @@ -23,6 +23,7 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_crtc_helper.h> #include <linux/videodev2.h> +#include <linux/pinctrl/consumer.h>
#include "imx-drm.h"
@@ -195,11 +196,20 @@ static int __devinit imx_pd_probe(struct platform_device *pdev) struct imx_parallel_display *imxpd; int ret; const char *fmt; + struct pinctrl *pinctrl;
imxpd = devm_kzalloc(&pdev->dev, sizeof(*imxpd), GFP_KERNEL); if (!imxpd) return -ENOMEM;
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + dev_warn(&pdev->dev, "pinctrl_get_select_default failed with %d", + ret); + return ret; + } + edidp = of_get_property(np, "edid", &imxpd->edid_len); if (edidp) imxpd->edid = kmemdup(edidp, imxpd->edid_len, GFP_KERNEL);