From: Marek Vasut Date: Wed, 3 Apr 2013 15:36:28 +0000 (-0300) Subject: staging: imx-drm: Make IPU KMS parse display-timings X-Git-Tag: v3.10-rc1~192^2~349 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=afb12edf9478b71885b088a9dc9e7099aa46cf8f;p=~emulex%2Finfiniband.git staging: imx-drm: Make IPU KMS parse display-timings This patch adds support for parsing of the DT display-timings prop to IPU KMS driver. Signed-off-by: Marek Vasut Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c index a8064fcc03d..2a252020b0a 100644 --- a/drivers/staging/imx-drm/parallel-display.c +++ b/drivers/staging/imx-drm/parallel-display.c @@ -57,6 +57,7 @@ static void imx_pd_connector_destroy(struct drm_connector *connector) static int imx_pd_connector_get_modes(struct drm_connector *connector) { struct imx_parallel_display *imxpd = con_to_imxpd(connector); + struct device_node *np = imxpd->dev->of_node; int num_modes = 0; if (imxpd->edid) { @@ -72,6 +73,15 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector) num_modes++; } + if (np) { + struct drm_display_mode *mode = drm_mode_create(connector->dev); + of_get_drm_display_mode(np, &imxpd->mode, 0); + drm_mode_copy(mode, &imxpd->mode); + mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, + drm_mode_probed_add(connector, mode); + num_modes++; + } + return num_modes; }