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* usb: dwc3: gadget: WARN() on bogus usb_ep_queue()Felipe Balbi2014-11-031-2/+10
| | | | | | | | | | | | | | | Some gadget/function drivers might want to do improper request recycling by allocating a single request from one particular endpoint and queueing it to another completely unrelated endpoint. One such case was found with f_loopback.c. To prevent such cases from happening again, let's WARN() so we get a loud enough failure and persuade users to report errors. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: gadget: set state to NOT_ATTACHED on disconnect_irqFelipe Balbi2014-11-031-0/+1
| | | | | | | | whenever we get a Disconnect Interrupt, we should make sure to update out udc state to NOT_ATTACHED, otherwise sysfs will show wrong values. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: udc: document our sysfs ABIFelipe Balbi2014-11-031-0/+93
| | | | | | | | I noticed that this has been missing for quite some time so I decided it was about time to document it. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: configfs: add suspend/resumeAndrzej Pietrasiewicz2014-11-033-4/+7
| | | | | | | | | | USB gadgets composed with configfs lack suspend and resume methods. This patch uses composite_suspend()/composite_resume() the same way e.g. composite_setup() or composite_disconnect() are used in a configfs-based gadget. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: f_uac1: remove an unneeded NULL checkDan Carpenter2014-11-031-3/+0
| | | | | | | | | This NULL check sets off a static checker warning because we already dereferenced "card" earlier in the function. However, since "card" is never NULL so we can just remove the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: udc-core: call ->disconnect() when soft disconnectingFelipe Balbi2014-11-031-0/+1
| | | | | | | | | | | | when disconnecting from host using our soft_connect sysfs interface, also let the gadget driver know about it by calling the gadget driver's ->disconnect() method. No problems have been found while not calling ->disconnect() so far, it's just good convention. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: get rid of ->prepare()/->complete()Felipe Balbi2014-11-033-73/+8
| | | | | | | | | | | Using ->prepare()/->complete() to mask/unmask IRQs is wrong at least for dwc3. We need to make sure that by the end of ->resume(), IRQs are working and ready to fire because a child device may need working IRQs for its own ->resume() method. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: dwc3-omap: get rid of ->prepare()/->complete()George Cherian2014-11-031-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | Enabling the core interrupts in complete is too late for XHCI, and stops it from proper operation. The root of the problem is due to a disagreement between dwc3-omap and XHCI about when IRQs should be enabled. As it turns out, ->resume's documentation states that: "... generally the driver is expected to start working again, responding to hardware events and software requests (the device itself may be left in a low-power state, waiting for a runtime resume to occur) ..." From that we infer that IRQs must be unmasked by the end of ->resume(). Due to that, we will remove ->prepare() and ->complete() and disable/enable interrupts in ->suspend()/->resume(). Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: pxa27x_udc: add devicetree supportRobert Jarzmik2014-11-031-0/+11
| | | | | | | | | Add support for device-tree device discovery. If devicetree is not provided, fallback to legacy platform data "discovery". Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: devicetree@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: pxa27x_udc: transfer mach_info into pxa_udcRobert Jarzmik2014-11-032-7/+7
| | | | | | | | | | | | | Convert the mach info, and store the udc_command in the pxa_udc control structure. It is to be noticed that the udc_is_connected() in mach info is not transfered. This was not used, as mioa701 machine doesn't need it, balloon3 doesn't really use it, and most importantly the current driver never uses it. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: pxa27x_udc: prepare device-tree supportRobert Jarzmik2014-11-032-26/+31
| | | | | | | | | | For this preparation, a preliminary cleanup is done : - convert the probing of pxa27x_udc to gpio_desc. The conversion is partial because : - the platform data still provides a gpio number, not a gpio desc Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: add support for generic PHYYoshihiro Shimoda2014-11-032-0/+30
| | | | | | | | | This patch adds support for the generic PHY. The generic PHY will be used in multiplatform environment. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: clean up rcar2.c to support a generic PHYYoshihiro Shimoda2014-11-031-22/+26
| | | | | | | To support both usb PHY and generic PHY, this patch cleans up rcar2.c. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: rename phy to usb_phy in usbhs_privYoshihiro Shimoda2014-11-032-14/+14
| | | | | | | | To support a generic phy driver in this driver later, this patch renames "struct usb_phy *phy" to "struct usb_phy *usb_phy". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: ep0: trace ep0 TRBs tooFelipe Balbi2014-11-031-0/+6
| | | | | | | Add TRB tracepoints for ep0 TRBs as that might help finding bugs with ep0 handling. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: composite: conditionally dequeue os_desc and setup requestsFelipe Balbi2014-11-031-3/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case we unload a gadget driver while any of os_desc_req or req are still pending, we need to make sure to dequeue them. By using our setup_pending and os_desc_pending flags we achieve that in a way that doesn't cause any regressions because we won't dequeue a request which was already completed. The original idea came from Li Jun's commit f2267089ea17fa97b796b1b4247e3f8957655df3 (usb: gadget: composite: dequeue cdev->req before free it in composite_dev_cleanup) which, unfortunately, caused two regressions (kfree() being called before usb_ep_dequeue() and calling usb_ep_dequeue() when the request was already completed). That commit also didn't take care of os_desc_req which can fall into the same situation so we must care for that one too. Note that in order to make code slightly easier to read, we introduce composite_ep_queue() which hides details about how to fiddle with our pending flags. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: composite: set our req->context to cdevFelipe Balbi2014-11-031-0/+7
| | | | | | | | by doing that we will be able to match our requests against req and os_desc_req and also clear our pending flags from complete callback. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: composite: introduce setup and os_desc pending flagsFelipe Balbi2014-11-031-0/+5
| | | | | | | | These flags we be set to true whenever their matching request is queued. They will be cleared to false when that request completes. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: add ACPI supportHeikki Krogerus2014-11-031-0/+13
| | | | | | | Adding ACPI ID used on newer Intel SoCs. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: core: only setting the dma_mask when neededHeikki Krogerus2014-11-031-3/+5
| | | | | | | | If the probe drivers have already set the dma_mask, not replacing the value. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: trace: remove unnecessary newline characterFelipe Balbi2014-11-032-13/+13
| | | | | | tracing infrastructure already adds those for us. Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: dwc3: core: write LINUX_VERSION_CODE to our GUID registerFelipe Balbi2014-11-031-0/+7
| | | | | | | | | | | | | | | DWC3's GUID register is supposed to be used to write any sort of version we might want. It helps when getting bug reports for platforms you don't have HW to know which kernel version of the driver was running on the platform. Because we don't really track driver version, but we _do_ track the kernel version, let's write LINUX_VERSION_CODE to that register and use it for debugging. Reviewed-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Linux 3.18-rc3v3.18-rc3Linus Torvalds2014-11-021-2/+2
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* Merge tag 'for-linus-20141102' of git://git.infradead.org/linux-mtdLinus Torvalds2014-11-026-39/+73
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MTD fixes from Brian Norris: "Three main MTD fixes for 3.18: - A regression from 3.16 which was noticed in 3.17. With the restructuring of the m25p80.c driver and the SPI NOR library framework, we omitted proper listing of the SPI device IDs. This means m25p80.c wouldn't auto-load (modprobe) properly when built as a module. For now, we duplicate the device IDs into both modules. - The OMAP / ELM modules were depending on an implicit link ordering. Use deferred probing so that the new link order (in 3.18-rc) can still allow for successful probing. - Fix suspend/resume support for LH28F640BF NOR flash" * tag 'for-linus-20141102' of git://git.infradead.org/linux-mtd: mtd: cfi_cmdset_0001.c: fix resume for LH28F640BF chips mtd: omap: fix mtd devices not showing up mtd: m25p80,spi-nor: Fix module aliases for m25p80 mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id mtd: m25p80: get rid of spi_get_device_id
| * mtd: cfi_cmdset_0001.c: fix resume for LH28F640BF chipsDmitry Eremin-Solenikov2014-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After '#echo mem > /sys/power/state' some devices can not be properly resumed because apparently the MTD Partition Configuration Register has been reset to default thus the rootfs cannot be mounted cleanly on resume. An example of this can be found in the SA-1100 Developer's Manual at 9.5.3.3 where the second step of the Sleep Shutdown Sequence is described: "An internal reset is applied to the SA-1100. All units are reset...". As workaround we refresh the PCR value as done initially on chip setup. This behavior and the fix are confirmed by our tests done on 2 different Zaurus collie units with kernel 3.17. Fixes: 812c5fa82bae: ("mtd: cfi_cmdset_0001.c: add support for Sharp LH28F640BF NOR") Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Cc: <stable@vger.kernel.org> # 3.16+ Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * mtd: omap: fix mtd devices not showing upFrans Klaver2014-10-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 6d178ef2fd5e ("mtd: nand: Move ELM driver and rename as omap_elm"), I don't have any mtd devices present on my am335x. This changes the link order of the omap_elm and omap2 objects, causing them to probe in the wrong order. To fix this, make elm_config defer probing until the omap_elm driver is actually loaded. Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * mtd: m25p80,spi-nor: Fix module aliases for m25p80Ben Hutchings2014-10-213-4/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | m25p80's device ID table is now spi_nor_ids, defined in spi-nor. The MODULE_DEVICE_TABLE() macro doesn't work with extern definitions, but its use was also removed at the same time. Now if m25p80 is built as a module it doesn't get the necessary aliases to be loaded automatically. A clean solution to this will involve defining the list of device IDs in spi-nor.h and removing struct spi_device_id from the spi-nor API, but this is quite a large change. As a quick fix suitable for stable, copy the device IDs back into m25p80. Fixes: 03e296f613af ("mtd: m25p80: use the SPI nor framework") Cc: <stable@vger.kernel.org> # 3.16.x: 32f1b7c8352f: mtd: move support for struct flash_platform_data into m25p80 Cc: <stable@vger.kernel.org> # 3.16.x: 90e55b3812a1: mtd: m25p80: get rid of spi_get_device_id Cc: <stable@vger.kernel.org> # 3.16.x: 70f3ce0510af: mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id Cc: <stable@vger.kernel.org> # 3.16.x Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_idBen Hutchings2014-10-174-30/+14
| | | | | | | | | | | | | | | | | | | | Drivers currently call spi_nor_match_id() and then spi_nor_scan(). This adds a dependency on struct spi_device_id which we want to avoid. Make spi_nor_scan() do it for them. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| * mtd: m25p80: get rid of spi_get_device_idRafał Miłecki2014-10-171-5/+5
| | | | | | | | | | | | | | | | This simplifies the way we use spi_nor framework and will allow us to drop spi_nor_match_id. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
* | Merge tag 'scsi-for-linus' of ↵Linus Torvalds2014-11-026-19/+53
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of six patches consisting of: - two MAINTAINER updates - two scsi-mq fixs for the old parallel interface (not every request is tagged and we need to set the right flags to populate the SPI tag message) - a fix for a memory leak in scatterlist traversal caused by a preallocation update in 3.17 - an ipv6 fix for cxgbi" [ The scatterlist fix also came in separately through the block layer tree ] * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: MAINTAINERS: ufs - remove self MAINTAINERS: change hpsa and cciss maintainer libcxgbi : support ipv6 address host_param scsi: set REQ_QUEUE for the blk-mq case Revert "block: all blk-mq requests are tagged" lib/scatterlist: fix memory leak with scsi-mq
| * | MAINTAINERS: ufs - remove selfSantosh Y2014-10-281-1/+0
| | | | | | | | | | | | | | | | | | | | | I have moved, I do not have the hardware access anymore. Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
| * | MAINTAINERS: change hpsa and cciss maintainerDon Brace2014-10-281-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change ownership of the hpsa driver from Stephen M. Cameron (Hewlett-Packard) to Don Brace (PMC-Sierra). Change ownership of the cciss driver from Mike Miller (Hewlett-Packard) to Don Brace (PMC-Sierra). Signed-off-by: Don Brace <don.brace@pmcs.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
| * | libcxgbi : support ipv6 address host_paramAnish Bhatt2014-10-282-10/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libcxgbi was always returning an ipv4 address for ISCSI_HOST_PARAM_IPADDRESS, return appropriate address based on address family Signed-off-by: Anish Bhatt <anish@chelsio.com> Signed-off-by: Karen Xie <kxie@chelsio.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
| * | scsi: set REQ_QUEUE for the blk-mq caseChristoph Hellwig2014-10-282-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To generate the right SPI tag messages we need to properly set QUEUE_FLAG_QUEUED in the request_queue and mirror it to the request. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Jens Axboe <axboe@kernel.dk> Reported-by: Meelis Roos <mroos@linux.ee> Tested-by: Meelis Roos <mroos@linux.ee> Cc: stable@vger.kernel.org
| * | Revert "block: all blk-mq requests are tagged"Christoph Hellwig2014-10-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit fb3ccb5da71273e7f0d50b50bc879e50cedd60e7. SCSI-2/SPI actually needs the tagged/untagged flag in the request to work properly. Revert this patch and add a follow on to set it in the right place. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Jens Axboe <axboe@kernel.dk> Reported-by: Meelis Roos <mroos@linux.ee> Tested-by: Meelis Roos <mroos@linux.ee> Cc: stable@vger.kernel.org
| * | lib/scatterlist: fix memory leak with scsi-mqTony Battersby2014-10-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a memory leak with scsi-mq triggered by commands with large data transfer length. Fixes: c53c6d6a68b1 ("scatterlist: allow chaining to preallocated chunks") Cc: <stable@vger.kernel.org> # 3.17.x Signed-off-by: Tony Battersby <tonyb@cybernetics.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
* | | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2014-11-0222-83/+116
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "Nothing too astounding or major: radeon, i915, vmwgfx, armada and exynos. Biggest ones: - vmwgfx has one big locking regression fix - i915 has come displayport fixes - radeon has some stability and a memory alloc failure - armada and exynos have some vblank fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (24 commits) drm/exynos: correct connector->dpms field before resuming drm/exynos: enable vblank after DPMS on drm/exynos: init kms poll at the end of initialization drm/exynos: propagate plane initialization errors drm/exynos: vidi: fix build warning drm/exynos: remove explicit encoder/connector de-initialization drm/exynos: init vblank with real number of crtcs drm/vmwgfx: Filter out modes those cannot be supported by the current VRAM size. drm/vmwgfx: Fix hash key computation drm/vmwgfx: fix lock breakage drm/i915/dp: only use training pattern 3 on platforms that support it drm/radeon: remove some buggy dead code drm/i915: Ignore VBT backlight check on Macbook 2, 1 drm/radeon: remove invalid pci id drm/radeon: dpm fixes for asrock systems radeon: clean up coding style differences in radeon_get_bios() drm/radeon: Use drm_malloc_ab instead of kmalloc_array drm/radeon/dpm: disable ulv support on SI drm/i915: Fix GMBUSFREQ on vlv/chv drm/i915: Ignore long hpds on eDP ports ...
| * \ \ Merge branch 'exynos-drm-fixes' of ↵Dave Airlie2014-11-037-42/+29
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes This pull-request includes some bug fixes and code cleanups. Especially, this fixes the bind failure issue occurred when it tries to re-bind Exynos drm driver after unbound, and the modetest failure issue incurred by not having a pair to vblank on and off requests. * 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: correct connector->dpms field before resuming drm/exynos: enable vblank after DPMS on drm/exynos: init kms poll at the end of initialization drm/exynos: propagate plane initialization errors drm/exynos: vidi: fix build warning drm/exynos: remove explicit encoder/connector de-initialization drm/exynos: init vblank with real number of crtcs
| | * | | drm/exynos: correct connector->dpms field before resumingAndrzej Hajda2014-11-031-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During system suspend after connector switch off its dpms field is set to connector previous dpms state. To properly resume dpms field should be set to its actual state (off) before resuming to previous dpms state. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: enable vblank after DPMS onAndrzej Hajda2014-11-031-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before DPMS off driver disables vblank. It should be balanced by vblank enable after DPMS on. The patch fixes issue with page_flip ioctl not being able to acquire vblank counter introduced by patch: drm: Always reject drm_vblank_get() after drm_vblank_off() Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: init kms poll at the end of initializationAndrzej Hajda2014-11-031-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HPD events can be generated by components even if drm_dev is not fully initialized, to skip such events kms poll initialization should be performed at the end of load callback followed directly by forced connection detection. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: propagate plane initialization errorsAndrzej Hajda2014-11-031-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error during plane initialization load callback incorrectly return success, this patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: vidi: fix build warningInki Dae2014-11-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | encoder object isn't used anymore so remove it. Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: remove explicit encoder/connector de-initializationAndrzej Hajda2014-11-035-22/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All KMS objects are destroyed by drm_mode_config_cleanup in proper order so component drivers should not care about it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * | | drm/exynos: init vblank with real number of crtcsAndrzej Hajda2014-11-031-9/+9
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialization of vblank with MAX_CRTC caused attempts to disabling vblanks for non-existing crtcs in case drm used fewer crtcs. The patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * | | Merge branch 'vmwgfx-fixes-3.18' of git://people.freedesktop.org/~thomash/linuxDave Airlie2014-11-023-9/+24
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A critical 3.18 regression fix from Rob, (thanks!) A fix to avoid advertizing modes we can't support from Sinclair (welcome Sinclair!) and a fix for an incorrect hash key computation from me that is completely harmless, but can wait 'til the next merge window if necessary. (I can't really bother stable with this one). * 'vmwgfx-fixes-3.18' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: Filter out modes those cannot be supported by the current VRAM size. drm/vmwgfx: Fix hash key computation drm/vmwgfx: fix lock breakage
| | * | | drm/vmwgfx: Filter out modes those cannot be supported by the current VRAM size.Sinclair Yeh2014-10-312-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When screen objects are enabled, the bpp is assumed to be 32, otherwise it is set to 16. v2: * Use u32 instead of u64 for assumed_bpp. * Fixed mechanism to check for screen objects * Limit the back buffer size to VRAM. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Cc: <stable@vger.kernel.org>
| | * | | drm/vmwgfx: Fix hash key computationThomas Hellstrom2014-10-311-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hash key computation in vmw_cmdbuf_res_remove incorrectly didn't take the resource type into account, contrary to all the other related functions. This becomes important when the cmdbuf resource manager handles more than one resource type. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
| | * | | drm/vmwgfx: fix lock breakageRob Clark2014-10-311-4/+4
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After: commit d059f652e73c35678d28d4cd09ab2cec89696af9 Author: Daniel Vetter <daniel.vetter@ffwll.ch> AuthorDate: Fri Jul 25 18:07:40 2014 +0200 drm: Handle legacy per-crtc locking with full acquire ctx drm_mode_cursor_common() was switched to use drm_modeset_(un)lock_crtc() which uses full aquire ctx. So dropping/reaquiring the lock via drm_modeset_(un)lock() directly isn't the right thing to do, as lockdep kindly points out. The 'FIXME's about sorting out whether vmwgfx *really* needs to lock-all for cursor updates still apply. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Tested-by: Thomas Hellstrom <thellstrom@vmware.com>
| * | | Merge branch 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2014-10-318-17/+25
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-fixes - dpm stability fixes for SI and KV - remove an invalid pci id - kmalloc_array fixes - minor cleanups * 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: remove some buggy dead code drm/radeon: remove invalid pci id drm/radeon: dpm fixes for asrock systems radeon: clean up coding style differences in radeon_get_bios() drm/radeon: Use drm_malloc_ab instead of kmalloc_array drm/radeon/dpm: disable ulv support on SI
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-16 05:57:14 +0000