diff options
Diffstat (limited to 'drivers/gpu/drm/mcde/mcde_drm.h')
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_drm.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_drm.h b/drivers/gpu/drm/mcde/mcde_drm.h new file mode 100644 index 000000000000..dab4db021231 --- /dev/null +++ b/drivers/gpu/drm/mcde/mcde_drm.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018 Linus Walleij <linus.walleij@linaro.org> + * Parts of this file were based on the MCDE driver by Marcus Lorentzon + * (C) ST-Ericsson SA 2013 + */ +#include <drm/drm_simple_kms_helper.h> + +#ifndef _MCDE_DRM_H_ +#define _MCDE_DRM_H_ + +struct mcde { + struct drm_device drm; + struct device *dev; + struct drm_panel *panel; + struct drm_bridge *bridge; + struct drm_connector *connector; + struct drm_simple_display_pipe pipe; + struct mipi_dsi_device *mdsi; + s16 stride; + bool te_sync; + bool oneshot_mode; + unsigned int flow_active; + spinlock_t flow_lock; /* Locks the channel flow control */ + + void __iomem *regs; + + struct clk *mcde_clk; + struct clk *lcd_clk; + struct clk *hdmi_clk; + + struct regulator *epod; + struct regulator *vana; +}; + +bool mcde_dsi_irq(struct mipi_dsi_device *mdsi); +void mcde_dsi_te_request(struct mipi_dsi_device *mdsi); +extern struct platform_driver mcde_dsi_driver; + +void mcde_display_irq(struct mcde *mcde); +void mcde_display_disable_irqs(struct mcde *mcde); +int mcde_display_init(struct drm_device *drm); + +#endif /* _MCDE_DRM_H_ */ |