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| author | Tomi Valkeinen | 2013-03-21 13:20:12 +0100 |
|---|---|---|
| committer | Tomi Valkeinen | 2013-03-21 13:34:33 +0100 |
| commit | 6cd2c7db41eab204b6474534df4ca68a7dc53d86 (patch) | |
| tree | b559543ced377ff12f7285fff3459374d66afc3c /drivers/video/videomode.c | |
| parent | videomode: remove timing_entry_index (diff) | |
| download | kernel-qcow2-linux-6cd2c7db41eab204b6474534df4ca68a7dc53d86.tar.gz kernel-qcow2-linux-6cd2c7db41eab204b6474534df4ca68a7dc53d86.tar.xz kernel-qcow2-linux-6cd2c7db41eab204b6474534df4ca68a7dc53d86.zip | |
videomode: videomode_from_timing work
We currently have videomode_from_timing(), which takes one
display_timing entry from display_timings.
To make it easier to use display_timing without display_timings, this
patch renames videomode_from_timing() to videomode_from_timings(), and
adds a new videomode_from_timing() which just converts a given
display_timing to videomode.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Diffstat (limited to 'drivers/video/videomode.c')
| -rw-r--r-- | drivers/video/videomode.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/video/videomode.c b/drivers/video/videomode.c index a3d95f263cd5..df375c96c5d3 100644 --- a/drivers/video/videomode.c +++ b/drivers/video/videomode.c @@ -11,15 +11,9 @@ #include <video/display_timing.h> #include <video/videomode.h> -int videomode_from_timing(const struct display_timings *disp, - struct videomode *vm, unsigned int index) +void videomode_from_timing(const struct display_timing *dt, + struct videomode *vm) { - struct display_timing *dt; - - dt = display_timings_get(disp, index); - if (!dt) - return -EINVAL; - vm->pixelclock = dt->pixelclock.typ; vm->hactive = dt->hactive.typ; vm->hfront_porch = dt->hfront_porch.typ; @@ -32,7 +26,20 @@ int videomode_from_timing(const struct display_timings *disp, vm->vsync_len = dt->vsync_len.typ; vm->flags = dt->flags; +} +EXPORT_SYMBOL_GPL(videomode_from_timing); + +int videomode_from_timings(const struct display_timings *disp, + struct videomode *vm, unsigned int index) +{ + struct display_timing *dt; + + dt = display_timings_get(disp, index); + if (!dt) + return -EINVAL; + + videomode_from_timing(dt, vm); return 0; } -EXPORT_SYMBOL_GPL(videomode_from_timing); +EXPORT_SYMBOL_GPL(videomode_from_timings); |