diff options
Diffstat (limited to 'drivers/gpu/drm/meson/meson_drv.h')
| -rw-r--r-- | drivers/gpu/drm/meson/meson_drv.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/gpu/drm/meson/meson_drv.h b/drivers/gpu/drm/meson/meson_drv.h new file mode 100644 index 000000000000..6195327c51ca --- /dev/null +++ b/drivers/gpu/drm/meson/meson_drv.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2016 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MESON_DRV_H +#define __MESON_DRV_H + +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/of.h> +#include <drm/drmP.h> + +struct meson_drm { + struct device *dev; + void __iomem *io_base; + struct regmap *hhi; + struct regmap *dmc; + int vsync_irq; + + struct drm_device *drm; + struct drm_crtc *crtc; + struct drm_fbdev_cma *fbdev; + struct drm_plane *primary_plane; + + /* Components Data */ + struct { + bool osd1_enabled; + bool osd1_interlace; + bool osd1_commit; + uint32_t osd1_ctrl_stat; + uint32_t osd1_blk0_cfg[5]; + } viu; + + struct { + unsigned int current_mode; + } venc; +}; + +static inline int meson_vpu_is_compatible(struct meson_drm *priv, + const char *compat) +{ + return of_device_is_compatible(priv->dev->of_node, compat); +} + +#endif /* __MESON_DRV_H */ |