| d4f68a7506e924e28a9153933076628002ba8bbc |
|
29-Aug-2014 |
David Herrmann <dh.herrmann@gmail.com> |
drm: merge drm_usb into udl
This merges all the remains of drm_usb into its only user, udl. We can
then drop all the drm_usb stuff, including dev->usbdev.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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| bf02d87fa458a665c176eaefd58d29bc615a8875 |
|
18-Jul-2014 |
Rob Clark <robdclark@gmail.com> |
drm/udl: use helpers
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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| 34ea3d386347cd6de4c2fa2491dd85c9e753e7e4 |
|
29-May-2014 |
Thomas Wood <thomas.wood@intel.com> |
drm: add register and unregister functions for connectors
Introduce generic functions to register and unregister connectors. This
provides a common place to add and remove associated user space
interfaces.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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| 1baee58638fc58248625255f5c5fcdb987f11b1f |
|
12-Apr-2013 |
Dave Airlie <airlied@gmail.com> |
udl: handle EDID failure properly.
Don't oops seems proper.
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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| 7b4cf994e4c6ba48872bb25253cc393b7fb74c82 |
|
11-Jan-2013 |
Hans de Goede <hdegoede@redhat.com> |
udldrmfb: udl_get_edid: drop unneeded i--
This is a left-over from when udl_get_edid returned the amount of bytes
successfully read, which it no longer does.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
|
| 242187b362555849e8c971dfbbfd55f8bd9fa717 |
|
11-Jan-2013 |
Hans de Goede <hdegoede@redhat.com> |
udldrmfb: udl_get_edid: usb_control_msg buffer must not be on the stack
The buffer passed to usb_control_msg may end up in scatter-gather list, and
may thus not be on the stack. Having it on the stack usually works on x86, but
not on other archs.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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| c930812fe5ebe725760422c9c351d1f6fde1502d |
|
11-Jan-2013 |
Hans de Goede <hdegoede@redhat.com> |
udldrmfb: Fix EDID not working with monitors with EDID extension blocks
udldrmfb only reads the main EDID block, and if that advertises extensions
the drm_edid code expects them to be present, and starts reading beyond the
buffer udldrmfb passes it.
Although it may be possible to read more EDID info with the udl we simpy don't
know how, and even if trial and error gets it working on one device, that is
no guarantee it will work on other revisions. So this patch does a simple fix
in the form of patching the EDID info to report 0 extension blocks, this
fixes udldrmfb only doing 1024x768 on monitors with EDID extension blocks.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
|
| 99d1dba6d926582ebfecbb06579094db353622e2 |
|
12-Oct-2012 |
Rob Clark <rob@ti.com> |
drm/udl: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
|
| b27b6d328a96da3892f3de21d1b37364b380f966 |
|
19-Nov-2012 |
Sachin Kamat <sachin.kamat@linaro.org> |
drm/udl: Add missing static storage class specifiers in udl_connector.c
Fixes the following sparse warnings:
drivers/gpu/drm/udl/udl_connector.c:80:20: warning:
symbol 'udl_best_single_encoder' was not declared. Should it be static?
drivers/gpu/drm/udl/udl_connector.c:93:5: warning:
symbol 'udl_connector_set_property' was not declared. Should it be static?
drivers/gpu/drm/udl/udl_connector.c:106:35: warning:
symbol 'udl_connector_helper_funcs' was not declared. Should it be static?
drivers/gpu/drm/udl/udl_connector.c:112:28: warning:
symbol 'udl_connector_funcs' was not declared. Should it be static?
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
|
| 760285e7e7ab282c25b5e90816f7c47000557f4f |
|
02-Oct-2012 |
David Howells <dhowells@redhat.com> |
UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/
Convert #include "..." to #include <path/...> in drivers/gpu/.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
|
| 3a75885848996baab5276ff37ebf7295c3c753f0 |
|
25-Sep-2012 |
Dave Airlie <airlied@redhat.com> |
drm/udl: limit modes to the sku pixel limits.
Otherwise when X starts we commonly get a black screen scanning
out nothing, its wierd dpms on/off from userspace brings it back,
With this on F18, multi-seat works again with my 1920x1200 monitor
which is above the sku limit for the device I have.
Cc: stable@vger.kernel.org
Reviewed-by: Alex Deucher <alexander.deucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
|
| 451023dc32d4542c21b52ad1692e6e01cb75b099 |
|
15-Aug-2012 |
Jani Nikula <jani.nikula@intel.com> |
drm: remove the raw_edid field from struct drm_display_info
Neither the drm core nor any of the drivers really need the raw_edid field
of struct drm_display_info for anything. Instead of being useful, it
creates confusion about who is responsible for freeing the memory it points
to and setting the field to NULL afterwards, leading to memory leaks and
dangling pointers.
Remove the raw_edid field, and fix drivers as necessary.
Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
|
| 5320918b9a87865223fd6b228e530bf30bc64d9d |
|
14-Dec-2010 |
Dave Airlie <airlied@gmail.com> |
drm/udl: initial UDL driver (v4)
This is an initial drm/kms driver for the displaylink devices.
Supports fb_defio,
supports KMS dumb interface
supports 24bpp via conversion to 16bpp, hw can do this better.
supports hot unplug using new drm core features.
On an unplug, it disables connector polling, unplugs connectors
from sysfs, unplugs fbdev layer (using Kay's API), drops all the
USB device URBs, and call the drm core to unplug the device.
This driver is based in large parts on udlfb.c so I've licensed
it under GPLv2.
Signed-off-by: Dave Airlie <airlied@redhat.com>
|