diff options
Diffstat (limited to 'drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.h')
| -rw-r--r-- | drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.h b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.h new file mode 100644 index 000000000..876e97cfb --- /dev/null +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * RZ/G2L Display Unit Mode Setting + * + * Copyright (C) 2023 Renesas Electronics Corporation + * + * Based on rcar_du_kms.h + */ + +#ifndef __RZG2L_DU_KMS_H__ +#define __RZG2L_DU_KMS_H__ + +#include <linux/types.h> + +struct dma_buf_attachment; +struct drm_file; +struct drm_device; +struct drm_gem_object; +struct drm_mode_create_dumb; +struct rzg2l_du_device; +struct sg_table; + +struct rzg2l_du_format_info { + u32 fourcc; + u32 v4l2; + unsigned int bpp; + unsigned int planes; + unsigned int hsub; +}; + +const struct rzg2l_du_format_info *rzg2l_du_format_info(u32 fourcc); + +int rzg2l_du_modeset_init(struct rzg2l_du_device *rcdu); + +int rzg2l_du_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args); + +struct drm_gem_object * +rzg2l_du_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *sgt); + +#endif /* __RZG2L_DU_KMS_H__ */ |