2 * generic display timing functions
4 * Copyright (c) 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
6 * This file is released under the GPLv2
9 #include <linux/errno.h>
10 #include <linux/export.h>
11 #include <video/display_timing.h>
12 #include <video/videomode.h>
14 int videomode_from_timing(const struct display_timings
*disp
,
15 struct videomode
*vm
, unsigned int index
)
17 struct display_timing
*dt
;
19 dt
= display_timings_get(disp
, index
);
23 vm
->pixelclock
= display_timing_get_value(&dt
->pixelclock
, TE_TYP
);
24 vm
->hactive
= display_timing_get_value(&dt
->hactive
, TE_TYP
);
25 vm
->hfront_porch
= display_timing_get_value(&dt
->hfront_porch
, TE_TYP
);
26 vm
->hback_porch
= display_timing_get_value(&dt
->hback_porch
, TE_TYP
);
27 vm
->hsync_len
= display_timing_get_value(&dt
->hsync_len
, TE_TYP
);
29 vm
->vactive
= display_timing_get_value(&dt
->vactive
, TE_TYP
);
30 vm
->vfront_porch
= display_timing_get_value(&dt
->vfront_porch
, TE_TYP
);
31 vm
->vback_porch
= display_timing_get_value(&dt
->vback_porch
, TE_TYP
);
32 vm
->vsync_len
= display_timing_get_value(&dt
->vsync_len
, TE_TYP
);
34 vm
->dmt_flags
= dt
->dmt_flags
;
35 vm
->data_flags
= dt
->data_flags
;
39 EXPORT_SYMBOL_GPL(videomode_from_timing
);
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