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author | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:30 +0800 |
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committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:30 +0800 |
commit | 1cd04b2aba9f3b3468adf0789030240e032d8d3e (patch) | |
tree | 2e010c15b347b7acda9bc7a2ab4abca9d58043eb /include/linux/dispdev.h | |
parent | cff72c10aa27e3a74eb5d5b7ceb7808d8c917d15 (diff) | |
parent | b7086e0a1dec82bf7e8e96e17738151f0aee82fc (diff) |
Merge topic branch 'video' into integration-linux-ux500
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
Diffstat (limited to 'include/linux/dispdev.h')
-rw-r--r-- | include/linux/dispdev.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/include/linux/dispdev.h b/include/linux/dispdev.h new file mode 100644 index 00000000000..cbcf6705150 --- /dev/null +++ b/include/linux/dispdev.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * ST-Ericsson Display device driver + * + * Author: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com> + * for ST-Ericsson. + * + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef _DISPDEV_H_ +#define _DISPDEV_H_ + +#if !defined(__KERNEL__) && !defined(_KERNEL) +#include <stdint.h> +#else +#include <linux/types.h> +#include <video/mcde.h> +#endif + +#define DISPDEV_DEFAULT_DEVICE_PREFIX "disp" + +enum dispdev_fmt { + DISPDEV_FMT_RGB565, + DISPDEV_FMT_RGB888, + DISPDEV_FMT_RGBX8888, + DISPDEV_FMT_RGBA8888, + DISPDEV_FMT_YUV422, +}; + +struct dispdev_config { + uint16_t format; + uint16_t stride; + uint16_t x; + uint16_t y; + uint16_t z; + uint16_t width; + uint16_t height; + + uint32_t user_flags; +}; + +struct dispdev_buffer_info { + uint16_t buf_idx; + uint16_t display_update; + struct dispdev_config buf_cfg; +}; + +#define DISPDEV_SET_CONFIG_IOC _IOW('D', 1, struct dispdev_config) +#define DISPDEV_GET_CONFIG_IOC _IOR('D', 2, struct dispdev_config) +#define DISPDEV_REGISTER_BUFFER_IOC _IO('D', 3) +#define DISPDEV_UNREGISTER_BUFFER_IOC _IO('D', 4) +#define DISPDEV_QUEUE_BUFFER_IOC _IOW('D', 5, struct dispdev_buffer_info) +#define DISPDEV_DEQUEUE_BUFFER_IOC _IO('D', 6) + +#ifdef __KERNEL__ + +int dispdev_create(struct mcde_display_device *ddev, bool overlay, + struct mcde_overlay *parent_ovly); +void dispdev_destroy(struct mcde_display_device *ddev); + +#endif /* __KERNEL__ */ + +#endif /* _DISPDEV_H_ */ + |