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445e258fa2
Introduce omap_vout_vrfb.c and omap_vout_vrfb.h, for all VRFB related API's, making OMAP_VOUT driver independent from VRFB. This is required for OMAP4 DSS, since OMAP4 doesn't have VRFB block. Added new enum vout_rotation_type and "rotation_type" member to omapvideo_info, this is initialized based on the arch type in omap_vout_probe. The rotation_type var is now used to choose between vrfb and non-vrfb calls. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
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* omap_vout_vrfb.h
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*
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* Copyright (C) 2010 Texas Instruments.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*
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*/
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#ifndef OMAP_VOUT_VRFB_H
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#define OMAP_VOUT_VRFB_H
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#ifdef CONFIG_VIDEO_OMAP2_VOUT_VRFB
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void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout);
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int omap_vout_setup_vrfb_bufs(struct platform_device *pdev, int vid_num,
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u32 static_vrfb_allocation);
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void omap_vout_release_vrfb(struct omap_vout_device *vout);
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int omap_vout_vrfb_buffer_setup(struct omap_vout_device *vout,
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unsigned int *count, unsigned int startindex);
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int omap_vout_prepare_vrfb(struct omap_vout_device *vout,
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struct videobuf_buffer *vb);
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void omap_vout_calculate_vrfb_offset(struct omap_vout_device *vout);
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#else
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void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout) { }
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int omap_vout_setup_vrfb_bufs(struct platform_device *pdev, int vid_num,
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u32 static_vrfb_allocation)
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{ return 0; }
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void omap_vout_release_vrfb(struct omap_vout_device *vout) { }
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int omap_vout_vrfb_buffer_setup(struct omap_vout_device *vout,
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unsigned int *count, unsigned int startindex)
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{ return 0; }
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int omap_vout_prepare_vrfb(struct omap_vout_device *vout,
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struct videobuf_buffer *vb)
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{ return 0; }
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void omap_vout_calculate_vrfb_offset(struct omap_vout_device *vout) { }
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#endif
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#endif
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