| 8d21547d3c9c3bc653261f26d554cfabc4a083de |
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02-Mar-2012 |
Bernie Thompson <bernie@plugable.com> |
udlfb: fix hcd_buffer_free panic on unplug/replug
Fix race conditions with unplug/replug behavior, in particular
take care not to hold up USB probe/disconnect for long-running
framebuffer operations and rely on usb to handle teardown.
Fix for kernel panic reported with new F17 multiseat support.
Reported-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Bernie Thompson <bernie@plugable.com>
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| 58e7c3b00114c48e0879e9fbafd37e0e0c2402cb |
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21-Aug-2011 |
Bernie Thompson <bernie@plugable.com> |
udlfb: add more comprehensive support for DPMS FB_BLANK_* modes
Fixes earlier problems where monitor would not return from blank
Test with any DisplayLink-based USB 2.0 graphics adapter
sudo nano /sys/class/graphics/fb?/blank
and write out single digit FB_BLANK_* code from include/linux/fb.h
Supports on (0), blank (1), suspend (2,3), powerdown (4)
Signed-off-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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| 81f6f3c1047392a22b9a20bbecf98c7f2d6f922a |
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06-Jan-2011 |
Paul Mundt <lethal@linux-sh.org> |
video: udlfb: Kill off special printk wrappers, use pr_fmt().
This kills off all of the dl_xxx() printk wrappers and simply stubs in a
pr_fmt() definition to accomplish the same thing.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| b9f03a3cd06c6f8bbecfe08eae2a69cc0a13c690 |
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06-Jan-2011 |
Paul Mundt <lethal@linux-sh.org> |
video: udlfb: Kill off some magic constants for EDID sizing.
The edid length is fixed, so use the standard definition consistently.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| 96f8d864afd646e4a52ea55462b7d83e3b94fd5c |
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16-Nov-2010 |
Paul Mundt <lethal@linux-sh.org> |
fbdev: move udlfb out of staging.
udlfb has undergone a fair bit of cleanup recently and is effectively at
the point where it can be liberated from staging purgatory and promoted
to a real driver.
The outstanding cleanups are all minor, with some of them dependent on
drivers/video headers, so these will be done incrementally from udlfb's
new home.
Requested-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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