#1823 closed defect (fixed)
Add new framebuffer ioctl to switch video modes
Reported by: | Sebastien Bourdeauducq | Owned by: | Joel Sherrill |
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Priority: | normal | Milestone: | 4.11 |
Component: | score | Version: | 4.11 |
Severity: | normal | Keywords: | |
Cc: | ralf.corsepius@…, chrisj@…, sebastian.huber@…, gedare@… | Blocked By: | |
Blocking: |
Description
Simple ioctl where the application passes an integer value to define a video mode. Used by the current Milkymist framebuffer driver, might be replaced by something more complete in the future.
Attachments (1)
Change History (8)
Changed on 06/20/11 at 10:50:01 by Sebastien Bourdeauducq
Attachment: | fbioctl.diff added |
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comment:1 Changed on 06/20/11 at 11:27:02 by Ralf Corsepius
Cc: | Ralf Corsepius added |
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comment:2 Changed on 06/20/11 at 16:13:03 by Gedare Bloom
Cc: | giddyup44@… added |
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comment:3 Changed on 06/21/11 at 06:15:38 by Sebastian Huber
Cc: | Sebastian Huber added |
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comment:4 Changed on 07/03/11 at 23:52:55 by Chris Johns
Cc: | Chris Johns added |
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comment:5 Changed on 07/12/11 at 00:06:09 by Chris Johns
Resolution: | → fixed |
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Status: | new → closed |
comment:6 Changed on 07/12/11 at 13:49:03 by Sebastian Huber
Replying to comment:23:
I don't see any ioctl's in linux/fb.h to set anything except the cursor.
There are some "PUT", e.g. to change the color map.
Under
Linux, the driver author "knows better" than the user, thus no control over
details like this. Ultimately, it can't be used as a model for RTEMS because
we assume the user is smart and may have a good reason to switch some settings.
Maybe, but the RTEMS user is quite alone.
comment:7 Changed on 11/24/14 at 18:58:28 by Gedare Bloom
Version: | HEAD → 4.11 |
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Replace Version=HEAD with Version=4.11 for the tickets with Milestone >= 4.11
patch