Dear Steffen Trumtrar,
> Hi!
>
> Finally, right in time before the end of the world on friday, v16 of the
> display helpers.
I tested this on 3.8-rc1 (next 20130103) with the imx drm driver. After adding
the following piece of code (quick hack), this works just fine. Thanks!
diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-
drm/parallel-display.c
index a8064fc..e45002a 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;
}
Best regards,
Marek Vasut
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