- 08 9月, 2012 10 次提交
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由 Tomi Valkeinen 提交于
Remove unnecessary includes from omapdss. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
The old omapfb driver contains a table for DMA element types, which is not used. Remove it. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
Remove unnecessary includes from the old omapfb driver. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
Use devm_ functions in panel-taal.c's probe when possible. Also reorder the initialization sequence so that devm_ allocations are done before things that require explicit freeing. This simplifies the probe and remove functions. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
Recent commit dca2b152 (OMAPDSS: DSI: Maintain copy of operation mode in driver data) broke DSI for video mode displays. The commit changed the way dssdev->caps are initialized, and the result was that every DSI display is initialized with manual-update and tear-elim caps. The code that sets dssdev->caps is not very good, even when fixed. omapdss driver shouldn't be writing dssdev->caps at all. This patch fixes the problem with video mode displays by moving the initialization of dssdev->caps to the panel driver. The same change is done for RFBI. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
Currently the way to configure clocks related to DSI (both DSI and DISPC clocks) happens via omapdss platform data. The reason for this is that configuring the DSS clocks is a very complex problem, and it's impossible for the SW to know requirements about things like interference. However, for general cases it should be fine to calculate the dividers for clocks in the SW. The calculated clocks are probably not perfect, but should work. This patch adds support to calculate the dividers when using DSI command mode panels. The panel gives the required DDR clock rate and LP clock rate, and the DSI driver configures itself and DISPC accordingly. This patch is somewhat ugly, though. The code does its job by modifying the platform data where the clock dividers would be if the board file gave them. This is not how it's going to be in the future, but allows us to have quite simple patch and keep the backward compatibility. It also allows the developer to still give the exact dividers from the board file when there's need for that, as long as the panel driver does not override them. There are also other areas for improvement. For example, it would be better if the panel driver could ask for a DSI clock in a certain range, as, at least command mode panels, the panel can work fine with many different clock speeds. While the patch is not perfect, it allows us to remove the hardcoded clock dividers from the board file, making it easier to bring up a new panel and to use device tree from omapdss. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
Add max value of DSI functional clock to dss_features, so that DSI driver can use it. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
The HDMI driver requires vdda_hdmi_dac power for operation, but does not enable it. This has worked because the regulator has been always enabled. But this may not always be the case, as I encountered when implementing HDMI device tree support. This patch changes the HDMI driver to use the vdda_hdmi_dac. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
TPD12S015A spec says to wait 300us after setting CT_CP_HPD gpio for the 5V power output to reach 90% of the voltage. This patch adds the delay to the driver. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
We currently manage HDMI GPIOs in the board files via platform_enable/disable calls. This won't work with device tree, and in any case the correct place to manage the GPIOs is in the HDMI driver. This patch moves the handling of the GPIOs to the HDMI driver. The GPIO handling is moved to the common hdmi.c file, and this probably needs to be revisited when adding OMAP5 HDMI support to see if the GPIO handling needs to be moved to IP specific files. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: NTony Lindgren <tony@atomide.com>
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- 30 8月, 2012 12 次提交
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由 Paul Menzel 提交于
Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with vertical stripes in the top half. In commit bc42aabc [2] commit bc42aabc Author: Adam Jackson <ajax@redhat.com> Date: Wed May 23 16:26:54 2012 -0400 drm/edid/quirks: ViewSonic VA2026w Adam Jackson added the quirk `EDID_QUIRK_FORCE_REDUCED_BLANKING` which is also needed for this ASUS monitor. All log files and output from `xrandr` is included in the referenced Bugzilla report #17629. Please note that this monitor only has a VGA (D-Sub) connector [1]. [1] http://www.asus.com/Display/LCD_Monitors/VW222S/ [2] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17629Signed-off-by: NPaul Menzel <paulepanter@users.sourceforge.net> Cc: <dri-devel@lists.freedesktop.org> Cc: Adam Jackson <ajax@redhat.com> Cc: Ian Pilcher <arequipeno@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Forest Bond 提交于
[this one ideally should make 3.6 - it fixes the very annoying mode setting bug] This causes the pipe to be forced off prior to initial mode set, which roughly mirrors the behavior of the i915 driver. It fixes initial mode setting on my Intel DN2800MT (Cedarview) board. Without it, mode setting triggers an out-of-range error from the monitor for most modes, but only on initial configuration (i.e. they can be configured successfully from userspace after that). Signed-off-by: NForest Bond <forest.bond@rapidrollout.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Was using the DCE41 code which was wrong. Fixes blank displays on a number of Trinity systems. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Christian König 提交于
radeon_ring_restore is freeing the memory for the saved ring data. We need to remember that, otherwise we try to restore the ring data again on the next try. Additional to that it shouldn't try the reset infinitely if we have saved ring data. Signed-off-by: NChristian König <deathsimple@vodafone.de> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Jerome Glisse 提交于
It seems some of those IGP dislike non dma32 page despite what documentation says. Fix regression since we allowed non dma32 pages. It seems it only affect some revision of those IGP chips as we don't know which one just force dma32 for all of them. https://bugzilla.redhat.com/show_bug.cgi?id=785375Signed-off-by: NJerome Glisse <jglisse@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Adjust the panel mode setup to match the behavior of the vbios. Rather than checking for specific bridge chip ids, just check the eDP configuration register. This saves extra aux transactions and works across DP bridge chips without requiring additional per chip id checking. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Power gating is per crtc pair, but the powergating registers should be called individually. The hw handles power up/down properly. The pair is powered up if either crtc in the pair is powered up and the pair is not powered down until both crtcs in the pair are powered down. This simplifies programming and should save additional power as the previous code never actually power gated the crtc pair. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
The ordering is important and the current drm code wasn't cutting it for modern DIG encoders. We need to have information about crtc before setting up the encoders so I've shifted the ordering a bit. Probably we'll need a full rework akin to danvet's recent intel patchs. This patch fixes numerous issues with DP bridge chips and makes link training much more reliable. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Some plls are shared for DP. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: NMichel Dänzer <michel.daenzer@amd.com>
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由 Marek Olšák 提交于
Checking of the second colorbuffer was skipped on r700, because CB_TARGET_MASK was 0xf. With r600, CB_TARGET_MASK is changed to 0xff, so we must set the number of samples of the second colorbuffer to 1 in order to pass the CS checker. The DRM version is bumped, because RESOLVE_BOX is always rejected without this fix on r600. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Marek Olšák 提交于
This should help catch uninitialized registers and reject commands because of that. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 29 8月, 2012 2 次提交
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由 Sachin Kamat 提交于
delay.h header file was included twice. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Ben Skeggs 提交于
On some Fermi chipsets (NVCE particularly) PCOPY1 doesn't exist. And if what I've seen on Kepler is true of Fermi too, chipsets of the same type can have different PCOPY units available. This should fix a v3.5 regression reported by a number of people effecting suspend/resume on NVC8/NVCE chipsets. Cc: stable@vger.kernel.org [3.5] Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 28 8月, 2012 1 次提交
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由 Heiko Carstens 提交于
For unimplemented ioctls the dasd driver should return -ENOTTY. Reported-by: NWanlong Gao <gaowanlong@cn.fujitsu.com> Acked-by: NStefan Weinhuber <wein@de.ibm.com> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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- 25 8月, 2012 1 次提交
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由 Prarit Bhargava 提交于
commit d70e551c, Add " 2GB ATA Flash Disk"/"ADMA428M" to DMA blacklist, should have added a space before 2GB. Signed-off-by: NPrarit Bhargava <prarit@redhat.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 24 8月, 2012 3 次提交
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由 Calvin Walton 提交于
This board is incorrectly detected as having an LVDS connector, resulting in the VGA output (the only available output on the board) showing the console only in the top-left 1024x768 pixels, and an extra LVDS connector appearing in X. It's a desktop Mini-ITX board using an Atom D525 CPU with an NM10 chipset. I've had this board for about a year, but this is the first time I noticed the issue because I've been running it headless for most of its life. Signed-off-by: NCalvin Walton <calvin.walton@kepstin.ca>
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由 Chris Wilson 提交于
The current layout is to place the per-process tables at the end of the GTT. However, this is currently using a hardcoded maximum size for the GTT and not taking in account limitations imposed by the BIOS. Use the value for the total number of entries allocated in the table as provided by the configuration registers. Reported-by: NMatthew Garrett <mjg@redhat.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Matthew Garret <mjg@redhat.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Jakob Bornecrantz 提交于
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 23 8月, 2012 3 次提交
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由 Vijay Purushothaman 提交于
This is already fixed for ILK and SNB in the below commit but somehow IVB is missed. commit ab2f9df1 Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Mon Feb 27 12:40:10 2012 -0800 drm/i915: fix color order for BGR formats on SNB Had the wrong bits and field definitions. Signed-off-by: NVijay Purushothaman <vijay.a.purushothaman@intel.com> Reviewed-by: NAntti Koskipää <antti.koskipaa@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Xu, Anhua 提交于
Wrong order of parameters passed-in when calling hdmi/adpa /lvds_pipe_enabled(), 2nd and 3rd parameters are reversed. This bug was indroduced by commit 1519b995 Author: Keith Packard <keithp@keithp.com> Date: Sat Aug 6 10:35:34 2011 -0700 drm/i915: Fix PCH port pipe select in CPT disable paths The reachable tag for this commit is v3.1-rc1-3-g1519b995Signed-off-by: NAnhua Xu <anhua.xu@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44876Tested-by: NDaniel Schroeder <sec@dschroeder.info> Cc: stable@vger.kernel.org Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Luca Tettamanti 提交于
The old interface is bugged and reads the wrong sensor when retrieving the reading for the chassis fan (it reads the CPU sensor); the new interface works fine. Reported-by: NGöran Uddeborg <goeran@uddeborg.se> Cc: stable@vger.kernel.org Tested-by: NGöran Uddeborg <goeran@uddeborg.se> Signed-off-by: NLuca Tettamanti <kronos.it@gmail.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 22 8月, 2012 8 次提交
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由 Simon Farnsworth 提交于
This QUANTA device is driven by the generic hid-multitouch.ko driver, and therefore shouldn't be in the special drivers list. This has been an oversight in 4fa3a583 ("HID: hid-multitouch: Switch to device groups"). Signed-off-by: NSimon Farnsworth <simon.farnsworth@onelan.co.uk> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Al Viro 提交于
It's not critical (anymore) since another thread closing the file will block on ->device_lock before it gets to dropping the final reference, but it's definitely cleaner that way... Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
we really need to make sure that dropping the last reference happens under the group->device_lock; otherwise a loop (under device_lock) might find vfio_device instance that is being freed right now, has already dropped the last reference and waits on device_lock to exclude the sucker from the list. Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Chandrabhanu Mahapatra 提交于
The OMAP3 checks have been removed and replaced by a dss feature FEAT_DPI_USES_VDDS_DSI for cleaner implementation. The patches "OMAP: DSS2: enable VDDS_DSI when using DPI" (8a2cfea8) by Tomi Valkeinen <tomi.valkeinen@nokia.com> and "ARM: omap: fix oops in drivers/video/omap2/dss/dpi.c" (40410715) by Russell King <rmk+kernel@arm.linux.org.uk> had introduced these checks. As it is evident from these patches a dependency exists for some DSS pins on VDDS_DSI which is better shown by dss feature FEAT_DPI_USES_VDDS_DSI. Signed-off-by: NChandrabhanu Mahapatra <cmahapatra@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Chandrabhanu Mahapatra 提交于
OMAP4 checks are removed from VENC to provide it a cleaner interface. These checks were introduced by patches "HACK: OMAP: DSS2: VENC: disable VENC on OMAP4 to prevent crash" (ba02fa37) by Tomi Valkeinen <tomi.valkeinen@ti.com> and "OMAPDSS: VENC: fix NULL pointer dereference in DSS2 VENC sysfs debug attr on OMAP4" (cc1d3e03) by Danny Kukawka <danny.kukawka@bisect.de> to prevent VENC from crashing OMAP4 kernel. Signed-off-by: NChandrabhanu Mahapatra <cmahapatra@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Chandrabhanu Mahapatra 提交于
All the cpu_is checks have been moved to dss_init_features function providing a much more generic and cleaner interface. The OMAP version and revision specific initializations in various functions are cleaned and the necessary data are moved to dss_features structure which is local to dss.c. Signed-off-by: NChandrabhanu Mahapatra <cmahapatra@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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