- 06 Jul, 2015 38 commits
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Nicholas Mc Guire authored
API compliance scanning with coccinelle flagged: ./drivers/media/usb/gspca/m5602/m5602_s5k83a.c:180:9-25: WARNING: timeout (100) seems HZ dependent Numeric constants passed to schedule_timeout() make the effective timeout HZ dependent which makes little sense in a polling loop for the cameras rotation state. Fixed up by converting the constant to jiffies with msecs_to_jiffies() Signed-off-by:
Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Dan Carpenter authored
We already know status is negative because of the earlier check so there is no need to check again. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Ricardo Ribalda authored
They are no longer used in old non-control-framework bridge drivers. Reported-by:
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Prashant Laddha authored
In many cases, refresh rate is not exact integer. In such cases, fraction was lost and it used to print, say, 59 in case of 59.94. Now, capturing the fraction up to 2 decimal places. Signed-off-by:
Prashant Laddha <prladdha@cisco.com> Signed-off-by:
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Ricardo Ribalda authored
We can simplify the code removing the if(). v4l2_ctr_new sets ctrls->elems to 1 when !ctrl->is_ptr. Signed-off-by:
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Josh Wu authored
The master clock should be handled by sensor itself. Signed-off-by:
Josh Wu <josh.wu@atmel.com> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Josh Wu authored
The runtime pm resume/suspend will enable/disable pclk (ISI peripheral clock). We have to call runtime_pm_get_sync()/runtime_pm_put() when we need to access ISI registers. In atmel_isi_probe(), remove the isi disable code as at that moment ISI peripheral clock is not enable yet. Besides, clock_start()/clock_stop() is used to control the mclk, not the ISI peripheral clock. So move this to start[stop]_streaming() function. Signed-off-by:
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Josh Wu authored
In current code, stop_streaming() will just return if ISI is still working in the codec. But this is incorrect, we need to disable ISI even it is working on the codec, otherwise stop_streaming() will not work as we expected. Signed-off-by:
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Laurent Pinchart authored
Cropping should be configured on the pipeline subdev nodes, not through the video nodes. Remove crop support on all video nodes. Signed-off-by:
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Laurent Pinchart authored
Now that the driver doesn't use the non-exported omap4_ctrl_pad_readl and omap4_ctrl_pad_writel functions nothing prevents it from being compiled as a module anymore. Signed-off-by:
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Sakari Ailus authored
Commit 813f5c0a ("media: Change media device link_notify behaviour") modified the media controller link setup notification API and updated the OMAP3 ISP driver accordingly. As a side effect it introduced a bug by turning power on after setting the link instead of before. This results in sub-devices not being powered down in some cases when they should be. Fix it. Fixes: 813f5c0a [media] media: Change media device link_notify behaviour Signed-off-by:
Sakari Ailus <sakari.ailus@iki.fi> Cc: stable@vger.kernel.org # since v3.10 Signed-off-by:
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Sakari Ailus authored
The async notifier was registered before the v4l2_device was registered and before the notifier callbacks were set. This could lead to missing the bound() and complete() callbacks and to attempting to spin_lock() and uninitialised spin lock. Also fix unregistering the async notifier in the case of an error --- the function may not fail anymore after the notifier is registered. Fixes: da7f3843 ("[media] omap3isp: Add support for the Device Tree") Signed-off-by:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
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Joe Perches authored
Don't use the kernel types in uapi headers. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Hans Verkuil authored
The last CVT standard introduced reduced blanking version 2 which is signaled by a vsync of 8. Log this. Signed-off-by:
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Prashant Laddha authored
Added support for reduced blanking version 2 (RB v2) in cvt timings. Standard specifies a fixed vsync pulse of 8 lines to indicate RB v2 timings. Vertical back porch is fixed at 6 lines and vertical front porch is remainder of vertical blanking time. For RB v2, horizontal blanking is fixed at 80 pixels. Horizontal sync is fixed at 32. All horizontal timing counts (active pixels, front, back porches) can be specified upto a precision of 1. RB v2 allows for non standard aspect ratios. In RB v2 vsync does not indicate aspect ratio. In absence of aspect ratio v4l2_detect_cvt() cannot calculate image width from image height. Hence extending the v4l2_detect_cvt() to pass image width in case of RB v2. Signed-off-by:
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Fabian Frederick authored
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by:
Fabian Frederick <fabf@skynet.be> Signed-off-by:
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Fabian Frederick authored
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by:
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Fabian Frederick authored
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by:
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Fabian Frederick authored
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by:
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Fabian Frederick authored
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by:
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Hans Verkuil authored
The RC_ST and IR_SUNXI entries have weird indentation, and the RC_ST entry is actually malformed. Fix it. Signed-off-by:
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Jan Roemisch authored
This patch fixes region selection for lower bottom_frequency in BCM2048 FM receiver. It also removes "Japan wide band" region since this is impossible to do just like that. Signed-off-by:
Jan Roemisch <maxx@spaceboyz.net> Acked-by:
Pali Rohár <pali.rohar@gmail.com> Signed-off-by:
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Krzysztof Hałasa authored
solo_dev and pdev cannot be NULL here. It doesn't matter if we initialized the PCI device or not. Signed-off-by:
Krzysztof Ha?asa <khalasa@piap.pl> Signed-off-by:
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Krzysztof Hałasa authored
readl() and writel() are atomic, we don't need the spin lock. Also, flushing posted write buffer isn't required. Especially on read :-) Signed-off-by:
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Krzysztof Hałasa authored
Fixes a panic on ARM. Diagnosis by Russell King. Signed-off-by:
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Krzysztof Hałasa authored
The period count is fixed, don't confuse ALSA. Signed-off-by:
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Hans Verkuil authored
Fix the sequence counter: we're counting frames, not fields. Also remove the unused 'field' field. That would only be needed if this driver would support V4L2_FIELD_ALTERNATE. Signed-off-by:
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Mauro Carvalho Chehab authored
Linux 4.2-rc1 * tag 'v4.2-rc1': (12415 commits) Linux 4.2-rc1 bluetooth: fix list handling 9p: cope with bogus responses from server in p9_client_{read,write} p9_client_write(): avoid double p9_free_req() 9p: forgetting to cancel request on interrupted zero-copy RPC dax: bdev_direct_access() may sleep block: Add support for DAX reads/writes to block devices dax: Use copy_from_iter_nocache dax: Add block size note to documentation NTB: Add split BAR output for debugfs stats NTB: Change WARN_ON_ONCE to pr_warn_once on unsafe NTB: Print driver name and version in module init NTB: Increase transport MTU to 64k from 16k NTB: Rename Intel code names to platform names NTB: Default to CPU memcpy for performance NTB: Improve performance with write combining NTB: Use NUMA memory in Intel driver NTB: Use NUMA memory and DMA chan in transport NTB: Rate limit ntb_qp_link_work NTB: Add tool test client ...
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- 05 Jul, 2015 2 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v4.2-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull late x86 platform driver updates from Darren Hart: "The following came in a bit later and I wanted them to bake in next a few more days before submitting, thus the second pull. A new intel_pmc_ipc driver, a symmetrical allocation and free fix in dell-laptop, a couple minor fixes, and some updated documentation in the dell-laptop comments. intel_pmc_ipc: - Add Intel Apollo Lake PMC IPC driver tc1100-wmi: - Delete an unnecessary check before the function call "kfree" dell-laptop: - Fix allocating & freeing SMI buffer page - Show info about WiGig and UWB in debugfs - Update information about wireless control" * tag 'platform-drivers-x86-v4.2-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: intel_pmc_ipc: Add Intel Apollo Lake PMC IPC driver tc1100-wmi: Delete an unnecessary check before the function call "kfree" dell-laptop: Fix allocating & freeing SMI buffer page dell-laptop: Show info about WiGig and UWB in debugfs dell-laptop: Update information about wireless control
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