On Thu, Jan 31, 2013 at 02:45:02AM +0100, Laurent Pinchart wrote:
The R-Car Display Unit (DU) DRM driver supports both superposition processors and all eight planes in RGB and YUV formats without alpha blending.
Only VGA and LVDS encoders and connectors are currently supported.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com
[snip]
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig new file mode 100644 index 0000000..686486d --- /dev/null +++ b/drivers/gpu/drm/rcar-du/Kconfig @@ -0,0 +1,11 @@ +config DRM_RCAR_DU
- tristate "DRM Support for R-Car Display Unit"
- depends on DRM && ARCH_SHMOBILE
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER
- select DRM_GEM_CMA_HELPER
- select OF
- help
Choose this option if you have an R-Car chipset.If M is selected the module will be called rcar-du-drm.
Git tells me there is a blank line at EOF here.
[snip]
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.h b/drivers/gpu/drm/rcar-du/rcar_du_kms.h new file mode 100644 index 0000000..363ed0b --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.h @@ -0,0 +1,34 @@ +/*
- rcar_du_kms.h -- R-Car Display Unit Mode Setting
- Copyright (C) 2013 Renesas Corporation
- Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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.
- */
+#ifndef __RCAR_DU_KMS_H__ +#define __RCAR_DU_KMS_H__
+#include <linux/types.h>
+struct rcar_du_device;
+struct rcar_du_format_info {
- u32 fourcc;
- unsigned int bpp;
- unsigned int planes;
- unsigned int dddf;
- unsigned int edf;
+};
+const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
+int rcar_du_modeset_init(struct rcar_du_device *rcdu);
+#endif /* __RCAR_DU_KMS_H__ */
And here
[snip]