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2013-09-03[SCSI] qla2xxx: Add setting of driver version string for vendor application.Joe Carnuccio5-1/+119
Signed-off-by: Joe Carnuccio <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Remove QL_DEBUG_LEVEL_17 defines from qla_nx.c.Chad Dupuis2-14/+1
Signed-off-by: Chad Dupuis <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Add ISPFX00 specific bus reset routine.Armen Baloyan4-4/+30
Signed-off-by: Armen Baloyan <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Perform warm reset every 2 minutes if firmware load fails ↵Armen Baloyan1-0/+8
for ISPFX00. Signed-off-by: Armen Baloyan <[email protected]> Acked-by: Srinivasa Rao <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Set factory reset recovery timeout to 10 min. for ISPFX00.Armen Baloyan2-0/+4
Signed-off-by: Armen Baloyan <[email protected]> Acked-by: Srinivasa Rao <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Correct multiqueue offset calculations.Andrew Vasquez4-24/+18
Signed-off-by: Andrew Vasquez <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Fix incorrect test after list_for_each_entry() exits.Joe Carnuccio1-1/+4
list_for_each_entry() never leaves the iterator pointing to null. Signed-off-by: Joe Carnuccio <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Add support for ISP8044.Atul Deshmukh18-158/+4849
[jejb: checkpatch fixes] Signed-off-by: Atul Deshmukh <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla2xxx: Print some variables to hexadecimal string via %*phN formatOleksandr Khoshaba8-181/+58
The patch changes a specifier used to output some variables. Instead of using stack for each byte the '%*ph[CN]' allows to take a one pointer and prints entire buffer as a hexadecimal string with the separator ':' or ''. Signed-off-by: Oleksandr Khoshaba <[email protected]> Signed-off-by: Saurav Kashyap <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt3sas: Remove phys on topology changeJan Vesely1-1/+4
Signed-off-by: Jan Vesely <[email protected]> Acked-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Remove phys on topology change.Jan Vesely1-1/+4
Signed-off-by: Jan Vesely <[email protected]> Acked-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] bfa: firmware update to 3.2.1.1Rasesh Mody1-3/+3
This patch updates the firmware to address the thermal notification issue Signed-off-by: Rasesh Mody <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter DriverBradley Grove18-0/+15662
This is a new driver for ATTO Technology's ExpressSAS series of hardware RAID adapters. It supports the following adapters: - ExpressSAS R60F - ExpressSAS R680 - ExpressSAS R608 - ExpressSAS R644 Signed-off-by: Bradley Grove <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] eata_pio: off by one in eata_pio_detect()Dan Carpenter1-1/+1
Smatch complains that the reg_IRQ[] array only has MAXIRQ (16) elements so we are one space beyond the end of the array here. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Update driver version to 5.04.00-k1Vikas Chaudhary1-1/+1
Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Return error if minidump data collection failsVikas Chaudhary1-0/+1
Return error from function qla4_8xxx_collect_md_data() if minidump data collection fails. Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Fix the minidump data collection check in for loopSantosh Vernekar1-5/+3
Signed-off-by: Santosh Vernekar <[email protected]> Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Add pex-dma support for capturing minidumpSantosh Vernekar4-3/+263
Add pex-dma support for ISP8324 and ISP8042 to improve the minidump capture time. Signed-off-by: Santosh Vernekar <[email protected]> Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] zfcp: enable FCP hardware data router by defaultSteffen Maier1-2/+2
Enabling the data router support by default can increase performance in certain situations. It is safe to do so and tolerated in LPAR and under z/VM in case there is no data router support in that environment. Signed-off-by: Steffen Maier <[email protected]> Reviewed-by: Martin Peschke <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] zfcp: dead code removalMartin Peschke2-11/+0
Get rid of unused function zfcp_fsf_get_req and corresponding prototype definition. Commit a54ca0f62f953898b05549391ac2a8a4dad6482b in v2.6.28 "[SCSI] zfcp: Redesign of the debug tracing for HBA records." accidentally introduced this code which was dead in the first place. Signed-off-by: Martin Peschke <[email protected]> Signed-off-by: Steffen Maier <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] zfcp: cleanup use of obsolete strict_strto* functionsMartin Peschke2-8/+8
strict_strtoul and friends are obsolete. Use kstrtoul functions instead. Signed-off-by: Martin Peschke <[email protected]> Signed-off-by: Steffen Maier <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] zfcp: consistently use appropriate SBAL flag definitionsMartin Peschke1-1/+2
minor cleanup for status read request Signed-off-by: Martin Peschke <[email protected]> Signed-off-by: Steffen Maier <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt3sas: Added a driver module parameter max_msix_vectorsSreekanth Reddy1-0/+14
Added a driver module parameter max_msix_vectors. Using this module parameter the maximum number of MSI-X vectors could be set. The number of MSI-X vectors used would be the minimum of MSI-X vectors supported by the HBA, the number of CPU cores and the value set to max_msix_vectors module parameter. The default value of this module parameter is set to 8. The default value of this parameter is set to 8 inorder to reduce the amount of memory required for Reply Descriptor Post queue. This is because with the higher MSI-X vectors, some times kernel is not able to allocate the requested amount of memory and crash is observed. To overcome this problem, the default value is set to 8. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Update driver version to 5.04.00-k0Vikas Chaudhary1-1/+1
Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Update Copyright headerVikas Chaudhary18-18/+18
Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Implementation of ACB configuration during Loopback for ISP8042Nilesh Javali6-9/+203
While loopback diagnostic is in progress, disable the ACB which resets all the active connections to target. Disable ACB would filter out all the DHCP multicast and broadcast packets which otherwise cause the diagnostic test to take longer time to complete or failures in some other cases. Signed-off-by: Nilesh Javali <[email protected]> Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] qla4xxx: Added support for ISP8042Vikas Chaudhary9-79/+100
Signed-off-by: Vikas Chaudhary <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Bump driver version to v16.100.00.00Sreekanth Reddy1-2/+2
Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Fix for kernel panic when driver loads with HBA connected to ↵Sreekanth Reddy1-0/+14
non LUN 0 configured expander With some enclosures when LUN 0 is not created but LUN 1 or LUN X is created then SCSI scan procedure calls target_alloc, slave_alloc call back functions for LUN 0 and slave_destory() for same LUN 0. In these kind of cases within slave_destroy, pointer to scsi_target in _sas_device structure is set to NULL, following which when slave_alloc for LUN 1 is called then starget would not be set properly for this LUN. So, scsi_target pointer pointing to NULL value would lead to a crash later in the discovery procedure. To solve this issue set the sas_device's scsi_target pointer to scsi_device's scsi_target if it is NULL earlier in slave_alloc callback function. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: when Async scanning is enabled then while scanning, devices ↵Sreekanth Reddy1-10/+13
are removed but their transport layer entries are not removed When Async scanning mode is enabled and device scanning is in progress then devices should not be removed. But in actuality, devices are removed but their transport layer entries are not removed. This causes error to add the same device to the transport layer after host reset or diagnostic reset. So, in this patch, modified the code in such a way that device is not removed when Async scanning mode is enabled and device scanning is in progress. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Infinite loop can occur if ↵Sreekanth Reddy1-12/+4
MPI2_IOCSTATUS_CONFIG_INVALID_PAGE is not returned Infinite loop can occur if IOCStatus is not equal to MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value in the while loops in functions _scsih_search_responding_sas_devices, _scsih_search_responding_raid_devices and _scsih_search_responding_expanders So, Instead of checking for MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value, in this patch code is modified to check for IOCStatus not equals to MPI2_IOCSTATUS_SUCCESS to break the while loop. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: The copyright in driver sources is updated for the year 2013Sreekanth Reddy8-8/+8
The copyright in driver sources is updated for the year 2013. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: MPI2 Rev X (2.00.16) specificationsSreekanth Reddy8-11/+18
Change set in MPI2 Rev x specification and 2.00.26 header files 1. Added two new AbortType values for TargetModeAbort Request: one to abort all IOs from a single initiator and other to abort only Command IUs. 2. Added Use Slot Information during Port Enable Event Reply flag to the Flags field of Manufacturing Page 7. 3. Added OEM Identifier to BiosOptions bits of BIOS Page 1. Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Change in MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED ↵Sreekanth Reddy1-4/+1
notification methodology The intent of this patch is to perform a graceful shutdown of target drives even if volume doesn't exits. Changes done in this patch 1. Removed the check for the presence of volumes before sending down MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED. Therefore, this RAID action would be sent if the card is IR Firmware. 2. The MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED is sent even when the system undergoes suspend (in addition to remove/shutdown which was already present) Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03[SCSI] mpt2sas: Null pointer deference possibility in ↵Sreekanth Reddy4-23/+25
mpt2sas_ctl_event_callback function Added a check to identify if mpi_reply is NULL in mpt2sas_ctl_event_callback() and return without proceeding if it is the case. Also modified the following functions to return void instead of 0 or 1 as returning those values from events perspective doesn't make sense. * _base_async_event() * mpt2sas_ctl_event_callback() * mpt2sas_scsih_event_callback() Signed-off-by: Sreekanth Reddy <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2013-09-03drivers: thermal: add check when unregistering cpu coolingEduardo Valentin1-1/+5
This patch avoids NULL pointer accesses while unregistering cpu cooling devices, in case a NULL pointer is received. Cc: Zhang Rui <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Eduardo Valentin <[email protected]>
2013-09-03thermal: thermal_core: allow binding with limits on bind_paramsEduardo Valentin1-4/+15
When registering a thermal zone device using platform information via bind_params, the thermal framework will always perform the cdev binding using the lowest and highest limits (THERMAL_NO_LIMIT). This patch changes the data structures so that it is possible to inform what are the desired limits for each trip point inside a bind_param. The way the binding is performed is also changed so that it uses the new data structure. Cc: Zhang Rui <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Eduardo Valentin <[email protected]>
2013-09-03drivers: thermal: make usage of CONFIG_THERMAL_HWMON optionalEduardo Valentin1-3/+5
When registering a new thermal_device, the thermal framework will always add a hwmon sysfs interface. This patch adds a flag to make this behavior optional. Now when registering a new thermal device, the caller can optionally inform if hwmon interface is desirable. This can be done by means of passing a thermal_zone_params.no_hwmon == true. In order to keep same behavior as of today, all current calls will by default create the hwmon interface. Cc: David Woodhouse <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Zhang Rui <[email protected]> Suggested-by: Wei Ni <[email protected]> Signed-off-by: Eduardo Valentin <[email protected]>
2013-09-03drivers: thermal: parent virtual hwmon with thermal zoneEduardo Valentin1-1/+1
When creating virtual hwmon devices based out of thermal zone devices, the virtual devices won't have parents. This patch changes the code so that the parent of virtual hwmon devices is the thermal zone device that they are based of. Cc: Zhang Rui <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Eduardo Valentin <[email protected]>
2013-09-03thermal: hwmon: move hwmon support to single fileEduardo Valentin5-254/+331
In order to improve code organization, this patch moves the hwmon sysfs support to a file named thermal_hwmon. This helps to add extra support for hwmon without scrambling the code. In order to do this move, the hwmon list head is now using its own locking. Before, the list used the global thermal locking. Also, some minor changes in the code were required, as recommended by checkpatch.pl. Cc: Zhang Rui <[email protected]> Cc: [email protected] Cc: [email protected] Acked-by: Durgadoss R <[email protected]> Signed-off-by: Eduardo Valentin <[email protected]>
2013-09-03[media] cx88: Fix regression: CX88_AUDIO_WM8775 can't be 0Hans Verkuil1-1/+1
Cards using the wm8775 specify that in their card struct. Those that do not use it leave the audio_chip field to 0. Unfortunately, the CX88_AUDIO_WM8775 enum is 0 as well, so boards that do not have the wm8775 still try to load and use that driver. Change it to 1 to fix this. This regression was introduced in commit facd23664f1d63c33fbc6da52261c8548ed3fbd4. Signed-off-by: Hans Verkuil <[email protected]> Reported-by: Knut Petersen <[email protected]> Tested-by: Knut Petersen <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] exynos4-is: Fix entity unregistration on error pathSylwester Nawrocki1-1/+1
This patch corrects media entities unregistration order to make sure the fimc.N.capture and fimc-lite video nodes are unregistered with fimc->lock mutex held. This prevents races between video device open() and defered probing and NULL pointer dereference in open() callback as follows: [ 77.645000] Unable to handle kernel NULL pointer dereference at virtual address 00000290t [ 77.655000] pgd = ee7a8000 [ 77.660000] [00000290] *pgd=6e13c831, *pte=00000000, *ppte=00000000 [ 77.665000] Internal error: Oops: 17 [#1] PREEMPT SMP ARM [ 77.670000] Modules linked in: s5p_fimc ipv6 exynos_fimc_is exynos_fimc_lite s5p_csis v4l2_mem2mem videobuf2_dma_contig videobuf2_memops exynos4_is_common videobuf2_core [last unloaded: s5p_fimc] [ 77.685000] CPU: 0 PID : 2998 Comm: v4l_id Tainted: G W 3.10.0-next-20130709-00039-g39f491b-dirty #1548 [ 77.695000] task: ee084000 ti: ee46e000 task.ti: ee46e000 [ 77.700000] PC is at __mutex_lock_slowpath+0x54/0x368 [ 77.705000] LR is at __mutex_lock_slowpath+0x24/0x368 [ 77.710000] pc : [<c038dc10>] lr : [<c038dbe0>] psr: 60000093 [ 77.710000] sp : ee46fd70 ip : 000008c8 fp : c054e34c [ 77.725000] r10: ee084000 r9 : 00000000 r8 : ee439480 [ 77.730000] r7 : ee46e000 r6 : 60000013 r5 : 00000290 r4 : 0000028c [ 77.735000] r3 : 00000000 r2 : 00000000 r1 : 20000093 r0 : 00000001 [ 77.740000] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [ 77.750000] Control: 10c5387d Table: 6e7a804a DAC: 00000015 [ 77.755000] Process v4l_id (pid: 2998, stack limit = 0xee46e238) [ 77.760000] Stack: (0xee46fd70 to 0xee470000) ... [ 77.935000] [<c038dc10>] (__mutex_lock_slowpath+0x54/0x368) from [<c038df30>] (mutex_lock+0xc/0x24) [ 77.945000] [<c038df30>] (mutex_lock+0xc/0x24) from [<bf03fa90>] (fimc_lite_open+0x12c/0x2bc [exynos_fimc_lite]) [ 77.955000] [<bf03fa90>] (fimc_lite_open+0x12c/0x2bc [exynos_fimc_lite]) from [<c02ab11c>] (v4l2_open+0xa0/0xe0) [ 77.965000] [<c02ab11c>] (v4l2_open+0xa0/0xe0) from [<c00b1de4>] (chrdev_open+0x88/0x170) [ 77.975000] [<c00b1de4>] (chrdev_open+0x88/0x170) from [<c00ac710>] (do_dentry_open.isra.14+0x1d8/0x258) [ 77.985000] [<c00ac710>] (do_dentry_open.isra.14+0x1d8/0x258) from [<c00ac860>] (finish_open+0x20/0x38) [ 77.995000] [<c00ac860>] (finish_open+0x20/0x38) from [<c00ba658>] (do_last.isra.43+0x538/0xb1c) [ 78.000000] [<c00ba658>] (do_last.isra.43+0x538/0xb1c) from [<c00bacf0>] (path_openat+0xb4/0x5c4) [ 78.010000] [<c00bacf0>] (path_openat+0xb4/0x5c4) from [<c00bb4b4>] (do_filp_open+0x2c/0x80) [ 78.020000] [<c00bb4b4>] (do_filp_open+0x2c/0x80) from [<c00ad744>] (do_sys_open+0xf4/0x1a8) [ 78.025000] [<c00ad744>] (do_sys_open+0xf4/0x1a8) from [<c000e320>] (ret_fast_syscall+0x0/0x30) [ 78.035000] Code: 1a000093 e10f6000 f10c0080 e2845004 (e1953f9f) Reported-by: Andrzej Hajda <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] exynos-gsc: Register v4l2 deviceArun Kumar K3-1/+10
Gscaler video device registration was happening without reference to a parent v4l2_dev causing probe to fail. The patch creates a parent v4l2 device and uses it for the gsc m2m video device registration. This fixes regression introduced with comit commit 1c1d86a1ea07506 [media] v4l2: always require v4l2_dev, rename parent to dev_parent Signed-off-by: Arun Kumar K <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] exynos4-is: Fix fimc-lite bayer formatsArun Kumar K1-2/+2
The 10-bit and 12-bit Bayer output formats supported by FIMC-LITE actually use 16 bits where the extra bits are padded with zeros. The patch corrects buffer allocation for these two formats by modifying the depth field. This prevents memory corruption by the output DMA due to insufficient buffer size. Signed-off-by: Arun Kumar K <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] em28xx: fix assignment of the eeprom dataAlban Browaeys1-1/+1
Set the config structure pointer to the eeprom data pointer (data, here eedata dereferenced) not the pointer to the pointer to the eeprom data (eedata itself). Signed-off-by: Alban Browaeys <[email protected]> Signed-off-by: Frank Schäfer <[email protected]> Cc: [email protected] # for v3.10 Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] hdpvr: fix iteration over uninitialized lists in hdpvr_probe()Alexey Khoroshilov1-5/+6
free_buff_list and rec_buff_list are initialized in the middle of hdpvr_probe(), but if something bad happens before that, error handling code calls hdpvr_delete(), which contains iteration over the lists (via hdpvr_free_buffers()). The patch moves the lists initialization to the beginning and by the way fixes goto label in error handling of registering videodev. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] usbtv: Throw corrupted frames awayLubomir Rintel1-2/+13
Ignore out of order data and mark incomplete buffers as errored. This gets rid of annoying flicker due to occassional garbage from hardware. Signed-off-by: Lubomir Rintel <[email protected]> Cc: Hans Verkuil <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] usbtv: Fix deinterlacingLubomir Rintel1-11/+25
The image data is laid out a bit more weirdly and thus needs more work to properly interlace. What we get from hardware is V4L2_FIELD_ALTERNATE, but since userspace support for it is practically nonexistent, thus we make V4L2_FIELD_INTERLACED from it so that it's more easily interpreted. Signed-off-by: Lubomir Rintel <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
2013-09-03[media] ml86v7667: fix compile warning: 'ret' set but not usedHans Verkuil1-2/+2
media_build/v4l/ml86v7667.c: In function 'ml86v7667_s_ctrl': media_build/v4l/ml86v7667.c:120:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ And indeed, ret is set but not used. Let's actually return the error code. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-09-03[media] s5p-g2d: Fix registration failureSachin Kamat1-0/+1
Commit 1c1d86a1ea ("[media] v4l2: always require v4l2_dev, rename parent to dev_parent") expects v4l2_dev to be always set. It converted most of the drivers using the parent field of video_device to v4l2_dev field. G2D driver did not set the parent field. Hence it got left out. Without this patch we get the following boot warning and G2D driver fails to register the video device. WARNING: CPU: 0 PID: 1 at drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0xfc0/0x1028() Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc1-00001-g1c3e372-dirty #9 [<c0014b7c>] (unwind_backtrace+0x0/0xf4) from [<c0011524>] (show_stack+0x10/0x14) [<c0011524>] (show_stack+0x10/0x14) from [<c041d7a8>] (dump_stack+0x7c/0xb0) [<c041d7a8>] (dump_stack+0x7c/0xb0) from [<c001dc94>] (warn_slowpath_common+0x6c/0x88) [<c001dc94>] (warn_slowpath_common+0x6c/0x88) from [<c001dd4c>] (warn_slowpath_null+0x1c/0x24) [<c001dd4c>] (warn_slowpath_null+0x1c/0x24) from [<c02cf8d4>] (__video_register_device+0xfc0/0x1028) [<c02cf8d4>] (__video_register_device+0xfc0/0x1028) from [<c0311a94>] (g2d_probe+0x1f8/0x398) [<c0311a94>] (g2d_probe+0x1f8/0x398) from [<c0247d54>] (platform_drv_probe+0x14/0x18) [<c0247d54>] (platform_drv_probe+0x14/0x18) from [<c0246b10>] (driver_probe_device+0x108/0x220) [<c0246b10>] (driver_probe_device+0x108/0x220) from [<c0246cf8>] (__driver_attach+0x8c/0x90) [<c0246cf8>] (__driver_attach+0x8c/0x90) from [<c0245050>] (bus_for_each_dev+0x60/0x94) [<c0245050>] (bus_for_each_dev+0x60/0x94) from [<c02462c8>] (bus_add_driver+0x1c0/0x24c) [<c02462c8>] (bus_add_driver+0x1c0/0x24c) from [<c02472d0>] (driver_register+0x78/0x140) [<c02472d0>] (driver_register+0x78/0x140) from [<c00087c8>] (do_one_initcall+0xf8/0x144) [<c00087c8>] (do_one_initcall+0xf8/0x144) from [<c05b29e8>] (kernel_init_freeable+0x13c/0x1d8) [<c05b29e8>] (kernel_init_freeable+0x13c/0x1d8) from [<c041a108>] (kernel_init+0xc/0x160) [<c041a108>] (kernel_init+0xc/0x160) from [<c000e2f8>] (ret_from_fork+0x14/0x3c) ---[ end trace 4e0ec028b0028e02 ]--- s5p-g2d 12800000.g2d: Failed to register video device s5p-g2d: probe of 12800000.g2d failed with error -22 Signed-off-by: Sachin Kamat <[email protected]> Cc: Hans Verkuil <[email protected]> Signed-off-by: Kamil Debski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Cc: [email protected]
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