- 18 Jul, 2011 1 commit
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Jerome Marchand authored
This patch fixes the unmapping order of KM_USER0/1 in handle_uncompressed_page() and zram_read() so that kmap()/kunmap() calls are correctly nested. Reported-by:
Nitin Gupta <ngupta@vflare.org> Signed-off-by:
Jerome Marchand <jmarchan@redhat.com> Reviewed-by:
Greg Kroah-Hartman <gregkh@suse.de>
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- 17 Jul, 2011 1 commit
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Greg Kroah-Hartman authored
This reverts commit 66dca517. It caused build errors on some platforms: drivers/video/Kconfig:36:error: recursive dependency detected! drivers/video/Kconfig:36: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:22: symbol DRM_KMS_HELPER is selected by DRM_PSB drivers/staging/gma500/Kconfig:1: symbol DRM_PSB depends on ACPI_VIDEO Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Acked-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
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- 16 Jul, 2011 1 commit
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Alan Cox authored
Signed-off-by:
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- 15 Jul, 2011 21 commits
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Alan Cox authored
We did the groundwork earlier now we can use it Signed-off-by:
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Alan Cox authored
Fix up the merge build Signed-off-by:
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Alan Cox authored
We really don't want this all done by ifdeffery - and this isn't any need as it's fairly easy to sort out. Signed-off-by:
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Alan Cox authored
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Alan Cox authored
We want to hit the MM panel backlight when appropriate Signed-off-by:
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Alan Cox authored
If we go out of range we break the pm counts on the error path Signed-off-by:
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Alan Cox authored
There are a least three different species we need to deal with and right now it seems the only way to sort them out is via DMI. Encapsulate the entire pile somewhere private and out of the way. Hopefully a saner method will emerge later. Signed-off-by:
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Alan Cox authored
This differs enough from the Cedarview HDMI sufficiently to want to keep them separated. We need to sort out the power management for Oaktrail/Moorestown in order to plumb this lot into the register handling logic. Signed-off-by:
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Alan Cox authored
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Octavian Purdila authored
Moorestown does not have a DDC bus, skip getting modes via DDC. This fixes the following bug: BUG: unable to handle kernel NULL pointer dereference at 00000010 IP: [<c1172ff7>] i2c_transfer+0x17/0xb0 *pde = 00000000 Oops: 0000 [#1] Call Trace: [<c1153ae9>] drm_do_probe_ddc_edid+0x59/0x90 [<c1153cb4>] drm_get_edid+0x24/0x250 [<c11805d2>] psb_intel_ddc_get_modes+0x22/0x60 [<c117fe11>] psb_intel_lvds_get_modes+0x21/0x80 Signed-off-by:
Octavian Purdila <octavian.purdila@intel.com> Signed-off-by:
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Octavian Purdila authored
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Alan Cox authored
Octavian Purdila posted a patch that sets num_crtc to 1 for Moorestown, but Oaktrail has 2 so we need to split Oaktrail/Moorestown more sensibly, and also cope with some other differences later on. Signed-off-by:
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Octavian Purdila authored
PCI core only prefer one of legacy PM and new PM. And since runtime pm is implemented, which requires the new PM method, we should remove the legacy PM method. Signed-off-by:
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Alan Cox authored
For things like cursors and many kinds of framebuffer set up we are actually best using the stolen memory when possible. Signed-off-by:
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Alan Cox authored
This does the same as the dumb mmap but we want them separated in the ABI in case a future extension to the dumb interface means we can't treat them the same way. Signed-off-by:
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Alan Cox authored
We currently have a test hack framebuffer mode ioctl, turn that into a DRM interface. Signed-off-by:
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Alan Cox authored
We need to provide an interface to create additional buffers for the cursor Signed-off-by:
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Alan Cox authored
ACPI Video is used by GMA500 so we need to depend upon it Signed-off-by:
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Alan Cox authored
Ubuntu users reported that dithering was not being set on Poulsbo, and they have a point as we set one variable and check another which is never set. Signed-off-by:
Luca Forina <luca.forina@gmail.com> Signed-off-by:
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Alan Cox authored
It's part of the psb_device so just make it part of the struct not a pointer. This does cause a bit of noise shuffling indirections. Signed-off-by:
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Alan Cox authored
This completes the clean up all the non Medfield C files to the point where checkpatch approves of them barring some silly 80 column whining. The Medfield stuff is still in a lot of flux but the rest is now ready for general tidy and review. Signed-off-by:
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- 12 Jul, 2011 1 commit
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Greg Kroah-Hartman authored
It's been stagnant for a while with out much forward progress for a variety of different reasons. So remove it for now. It can be reverted at any time if development picks back up again. Acked-by:
David Cross <odc@cypress.com> Signed-off-by:
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- 08 Jul, 2011 15 commits
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Dan Magenheimer authored
This is version 3 of an update to zcache, incorporating feedback from the list. This patch adds support to the in-kernel transcendent memory ("tmem") code and the zcache driver for multiple clients, which will be needed for both RAMster and KVM support. It also adds additional tmem callbacks to support RAMster and corresponding no-op stubs in the zcache driver. In v2, I've also taken the liberty of adding some additional sysfs variables to both surface information and allow policy control. Those experimenting with zcache should find them useful. V3 clarifies some code walking and declaring arrays. Signed-off-by:Dan Magenheimer <dan.magenheimer@oracle.com> [v3: error27@gmail.com: fix array bounds/walking] [v2: konrad.wilk@oracle.com: fix bools, add check for NULL, fix a comment] [v2: sjenning@linux.vnet.ibm.com: add info/tunables for poor compression] [v2: marcusklemm@googlemail.com: add tunable for max persistent pages] Acked-by:
Dan Carpenter <error27@gmail.com> Cc: Nitin Gupta <ngupta@vflare.org> Cc: linux-mm@kvack.org Cc: kvm@vger.kernel.org Signed-off-by:
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Justin P. Mattock authored
This patch fixes a typo. Signed-off-by:
Justin P. Mattock <justinmattock@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Cho, Yu-Chen authored
Remove ENE UB6250 MS card codes from keucr. Signed-off-by:
Cho, Yu-Chen <acho@novell.com> Signed-off-by:
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Cho, Yu-Chen authored
Merge ENE UB6250 MS card codes from keucr to drivers/usb/storage/ene_ub6250.c. Signed-off-by:
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Bryan Freed authored
Remove the driver's get_sensor_data() interfaces and replace them with iio_chan_spec channels. This converts 4 files to the new framework. Driver ABI change: The intensity_infrared_raw file is now intensity_ir_raw. Signed-off-by:
Bryan Freed <bfreed@chromium.org> Signed-off-by:
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Bryan Freed authored
Add "proximity" to the iio_chan_type_name_spec_shared string list to support proximity sensors. Now this list fully matches the declared iio_chan_type enums. Signed-off-by:
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Bryan Freed authored
This makes comparison between the iio_chan_type_name_spec_shared strings and the iio_chan_type enums easier. Signed-off-by:
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Bryan Freed authored
The I2C clientdata is set to indio_dev instead of chip as of a couple weeks ago. Correct the calls to i2c_get_clientdata() accordingly. Otherwise the driver fails to initialize. Signed-off-by:
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Ravishankar authored
This is a patch to the rtd520.c file that fixes up a printk warning found by the checkpatch.pl tool Signed-off-by:
Ravishankr <ravishakarkm32@gmail.com> Signed-off-by:
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Ravishankar authored
This is a patch to the rtd520.c file that fixes up a warning: line over 80 character found by the checkpatch.pl tool Signed-off-by:
Ravishankar <ravishankarkm32@gmail.com> Signed-off-by:
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Jean Delvare authored
The third parameter of module_param is supposed to represent sysfs file permissions. A value of "1" makes no sense. I am changing it to "0" to align with the other module parameters in this driver. Signed-off-by:
Jean Delvare <jdelvare@suse.de> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Brett Rudley <brudley@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Signed-off-by:
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Dan Carpenter authored
We dereference "buf" on the line before so if it were NULL here we would have OOPsed earlier. Also list_entry() never returns NULL. And finally, we handled the situation where the list is empty earlier in the function. So this test isn't needed and I've removed it. Signed-off-by:
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Mark Einon authored
The comment at the top of the function states 'we need to initialize all the macstat registers to zero', but not all macstat registers are zeroed. Zero the missing registers. Tested on an ET-131x device. Signed-off-by:
Mark Einon <mark.einon@gmail.com> Signed-off-by:
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Mark Einon authored
I must remember to run checkpatch on 'trivial' patches too... Signed-off-by:
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Mark Einon authored
Trivial name changes. Tested on an ET-131x device. Signed-off-by:
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