Hi Tomi,
Thank you for the patch.
On Wednesday 16 Aug 2017 12:11:25 Tomi Valkeinen wrote:
> The driver sets crtc and plane rotation properties back to 0 degrees in
> dev_lastclose() using drm_object_property_set_value().
> drm_object_property_set_value() doesn't do anything with atomic drivers,
> and a recent change added WARN_ON() when atomic driver calls the
> function.
>
> So remove the code.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> ---
> drivers/gpu/drm/omapdrm/omap_drv.c | 33 ---------------------------------
> 1 file changed, 33 deletions(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c
> b/drivers/gpu/drm/omapdrm/omap_drv.c index 17f13efcfebd..46ee0f25262e
> 100644
> --- a/drivers/gpu/drm/omapdrm/omap_drv.c
> +++ b/drivers/gpu/drm/omapdrm/omap_drv.c
> @@ -464,44 +464,11 @@ static int dev_open(struct drm_device *dev, struct
> drm_file *file) */
> static void dev_lastclose(struct drm_device *dev)
> {
> - int i;
> -
> - /* we don't support vga_switcheroo.. so just make sure the fbdev
> - * mode is active
> - */
> struct omap_drm_private *priv = dev->dev_private;
> int ret;
>
> DBG("lastclose: dev=%p", dev);
>
> - /* need to restore default rotation state.. not sure
> - * if there is a cleaner way to restore properties to
> - * default state? Maybe a flag that properties should
> - * automatically be restored to default state on
> - * lastclose?
> - */
> - for (i = 0; i < priv->num_crtcs; i++) {
> - struct drm_crtc *crtc = priv->crtcs[i];
> -
> - if (!crtc->primary->rotation_property)
> - continue;
> -
> - drm_object_property_set_value(&crtc->base,
> - crtc->primary-
>rotation_property,
> - DRM_MODE_ROTATE_0);
> - }
> -
> - for (i = 0; i < priv->num_planes; i++) {
> - struct drm_plane *plane = priv->planes[i];
> -
> - if (!plane->rotation_property)
> - continue;
> -
> - drm_object_property_set_value(&plane->base,
> - plane->rotation_property,
> - DRM_MODE_ROTATE_0);
> - }
> -
> if (priv->fbdev) {
> ret = drm_fb_helper_restore_fbdev_mode_unlocked(priv->fbdev);
> if (ret)
--
Regards,
Laurent Pinchart
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