Hi,
On 02/21/2013 02:11 PM, Vikas Sajjan wrote:
> Adds support for pinctrl to drm fimd.
>
> Signed-off-by: Leela Krishna Amudala <l.krishna at samsung.com>
> Signed-off-by: Vikas Sajjan <vikas.sajjan at linaro.org>
> ---
> drivers/gpu/drm/exynos/exynos_drm_fimd.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> index f80cf68..878b134 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 fb_videomode *fbmode;
> + struct pinctrl *pctrl;
> struct resource *res;
> int win;
> int ret = -EINVAL;
> @@ -900,6 +902,13 @@ static int fimd_probe(struct platform_device *pdev)
> "with return value: %d\n", ret);
> return ret;
> }
> + pctrl = devm_pinctrl_get_select_default(dev);
> + if (IS_ERR_OR_NULL(pctrl)) {
> + DRM_ERROR("failed: devm_pinctrl_get_select_default()\n"
> + "with return value: %d\n", PTR_RET(pctrl));
> + return PTR_RET(pctrl);
> + }
I think pinctrl isn't related with dt then it doesn't need to be in "if
(pdev->dev.of_node)".
> +
Blank.
> } else {
> pdata = pdev->dev.platform_data;
> if (!pdata) {
