summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/Kconfig
Commit message (Collapse)AuthorAgeFilesLines
* media: tegra-cec: add Tegra HDMI CEC driverHans Verkuil2017-10-271-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | This driver adds support for the Tegra CEC IP. It is based on the NVIDIA drivers/misc/tegra-cec driver in their 3.10 kernel. This has been converted to the CEC framework and cleaned up. Tested with my Jetson TK1 board. It has also been tested with the Tegra X1 in an embedded product. Note of warning for the Tegra X2: this SoC supports two HDMI outputs, but only one CEC adapter and the CEC bus is shared between the two outputs. This is a design mistake and the CEC adapter can control only one HDMI output. Never hook up both HDMI outputs to the CEC bus in a hardware design: this is illegal as per the CEC specification. The CEC bus can be shared between multiple inputs and zero or one outputs, but not between multiple outputs. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* Merge commit '3728e6a255b5' into patchworkMauro Carvalho Chehab2017-10-171-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '3728e6a255b5': (904 commits) Linux 4.14-rc5 x86/microcode: Do the family check first locking/lockdep: Disable cross-release features for now x86/mm: Flush more aggressively in lazy TLB mode mm, swap: use page-cluster as max window of VMA based swap readahead mm: page_vma_mapped: ensure pmd is loaded with READ_ONCE outside of lock kmemleak: clear stale pointers from task stacks fs/binfmt_misc.c: node could be NULL when evicting inode fs/mpage.c: fix mpage_writepage() for pages with buffers linux/kernel.h: add/correct kernel-doc notation tty: fall back to N_NULL if switching to N_TTY fails during hangup Revert "vmalloc: back off when the current task is killed" mm/cma.c: take __GFP_NOWARN into account in cma_alloc() scripts/kallsyms.c: ignore symbol type 'n' userfaultfd: selftest: exercise -EEXIST only in background transfer mm: only display online cpus of the numa node mm: remove unnecessary WARN_ONCE in page_vma_mapped_walk(). mm/mempolicy: fix NUMA_INTERLEAVE_HIT counter include/linux/of.h: provide of_n_{addr,size}_cells wrappers for !CONFIG_OF mm/madvise.c: add description for MADV_WIPEONFORK and MADV_KEEPONFORK ...
| * media: platform: VIDEO_QCOM_CAMSS should depend on HAS_DMAGeert Uytterhoeven2017-09-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If NO_DMA=y: warning: (TOUCHSCREEN_SUR40 && VIDEO_TW68 && VIDEO_CX23885 && VIDEO_CX25821 && VIDEO_CX88 && VIDEO_SAA7134 && VIDEO_COBALT && VIDEO_QCOM_CAMSS) selects VIDEOBUF2_DMA_SG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) and ERROR: "bad_dma_ops" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "bad_dma_ops" [drivers/media/platform/qcom/camss-8x16/qcom-camss.ko] undefined! VIDEO_QCOM_CAMSS selects VIDEOBUF2_DMA_SG, which bypasses its dependency on HAS_DMA. Make VIDEO_QCOM_CAMSS depend on HAS_DMA to fix this. Fixes: f5c074947f56533c ("media: camss: Enable building") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
* | [media] rockchip/rga: v4l2 m2m supportJacob Chen2017-10-161-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rockchip RGA is a separate 2D raster graphic acceleration unit. It accelerates 2D graphics operations, such as point/line drawing, image scaling, rotation, BitBLT, alpha blending and image blur/sharpness The driver supports various operations from the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs according to operations The code in rga-buf.c is used to create private mmu table for RGA. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* | media: cec-gpio: add HDMI CEC GPIO driverHans Verkuil2017-09-231-0/+10
|/ | | | | | | | | | | | | | | | | | | | | | | Add a simple HDMI CEC GPIO driver that sits on top of the cec-pin framework. While I have heard of SoCs that use the GPIO pin for CEC (apparently an early RockChip SoC used that), the main use-case of this driver is to function as a debugging tool. By connecting the CEC line to a GPIO pin on a Raspberry Pi 3 for example it turns it into a CEC debugger and protocol analyzer. With 'cec-ctl --monitor-pin' the CEC traffic can be analyzed. But of course it can also be used with any hardware project where the HDMI CEC line is hooked up to a pull-up gpio line. In addition this has (optional) support for tracing HPD changes if the HPD is connected to a GPIO. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: camss: Enable buildingTodor Tomov2017-08-261-0/+7
| | | | | | | | | Add Makefile and update platform/Kconfig and platform/Makefile to enable building of the QCom CAMSS driver. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: platform: Add Amlogic Meson AO CEC Controller driverNeil Armstrong2017-08-091-0/+11
| | | | | | | | | | | | | | | The Amlogic SoC embeds a standalone CEC controller, this patch adds a driver for such controller. The controller does not need HPD to be active, and could support up to max 5 logical addresses, but only 1 is handled since the Suspend firmware can make use of this unique logical address to wake up the device. The Suspend firmware configuration will be added in an other patchset. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com:s/if (ret)/if (res)/ to fix obvious typo] Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: venus: fix compile-test build on non-qcom ARM platformArnd Bergmann2017-07-201-2/+2
| | | | | | | | | | | | | | | | | | | If QCOM_MDT_LOADER is enabled, but ARCH_QCOM is not, we run into a build error: ERROR: "qcom_mdt_load" [drivers/media/platform/qcom/venus/venus-core.ko] undefined! ERROR: "qcom_mdt_get_size" [drivers/media/platform/qcom/venus/venus-core.ko] undefined! This changes the 'select' statement again, so we only try to enable those symbols when the drivers will actually get built, and explicitly test for QCOM_MDT_LOADER to be enabled before calling into it. Fixes: 76724b30f222 ("[media] media: venus: enable building with COMPILE_TEST") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: platform: video-mux: convert to multiplexer frameworkPhilipp Zabel2017-07-201-0/+1
| | | | | | | | | | | Now that the multiplexer framework is merged, drop the temporary mmio-mux implementation from the video-mux driver and convert it to use the multiplexer API. [mchehab@s-opensource.com: fix a merge conflict at Kconfig] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: platform: video-mux: fix Kconfig dependencyArnd Bergmann2017-07-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | When CONFIG_V4L2 is built as a loadable module, the new video mux driver fails to link as built-in code: drivers/media/platform/video-mux.o: In function `video_mux_remove': video-mux.c:(.text+0x24): undefined reference to `v4l2_async_unregister_subdev' drivers/media/platform/video-mux.o: In function `video_mux_probe': video-mux.c:(.text+0x800): undefined reference to `v4l2_subdev_init' video-mux.c:(.text+0xa10): undefined reference to `v4l2_async_register_subdev' This makes it use the same Kconfig dependency as all the other users of the VIDEO_V4L2_SUBDEV_API symbol. Fixes: 68803ad4522f ("[media] platform: add video-multiplexer subdevice driver") Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: venus: enable building with COMPILE_TESTStanimir Varbanov2017-06-201-2/+3
| | | | | | | | | | We want all media drivers to build with COMPILE_TEST, as the Coverity instance we use on Kernel works only for x86. Also, our test workflow relies on it, in order to identify git bisect breakages. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
* [media] media: venus: enable building of Venus video driverStanimir Varbanov2017-06-201-0/+13
| | | | | | | | | | | | | | | This adds Venus driver Makefile and changes v4l2 platform Makefile/Kconfig in order to enable building of the driver. Note that in this initial version the COMPILE_TEST-ing is not supported because the drivers specific to ARM builds are still in process of enabling the aforementioned compile testing. Once that disadvantage is fixed the Venus driver compile testing will be possible with follow-up changes. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] platform: add video-multiplexer subdevice driverPhilipp Zabel2017-06-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | This driver can handle SoC internal and external video bus multiplexers, controlled by mux controllers provided by the mux controller framework, such as MMIO register bitfields or GPIOs. The subdevice passes through the mbus configuration of the active input to the output side. Since the mux framework is not yet merged, this driver contains temporary mmio-mux support to work without the framework. The driver should be converted to use the multiplexer API once the "mux: minimal mux subsystem" and "mux: mmio-based syscon mux controller" patches are merged. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Pavel Machek <pavel@ucw.cz> [hans.verkuil@cisco.com: add 'select REGMAP' to Kconfig] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: platform: rcar_drif: Add DRIF supportRamesh Shanmugasundaram2017-06-201-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds Digital Radio Interface (DRIF) support to R-Car Gen3 SoCs. The driver exposes each instance of DRIF as a V4L2 SDR device. A DRIF device represents a channel and each channel can have one or two sub-channels respectively depending on the target board. DRIF supports only Rx functionality. It receives samples from a RF frontend tuner chip it is interfaced with. The combination of DRIF and the tuner device, which is registered as a sub-device, determines the receive sample rate and format. In order to be compliant as a V4L2 SDR device, DRIF needs to bind with the tuner device, which can be provided by a third party vendor. DRIF acts as a slave device and the tuner device acts as a master transmitting the samples. The driver allows asynchronous binding of a tuner device that is registered as a v4l2 sub-device. The driver can learn about the tuner it is interfaced with based on port endpoint properties of the device in device tree. The V4L2 SDR device inherits the controls exposed by the tuner device. The device can also be configured to use either one or both of the data pins at runtime based on the master (tuner) configuration. Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] cec: add STM32 cec driverBenjamin Gaignard2017-06-131-0/+12
| | | | | | | | | | | | | | | | | This patch add cec driver for STM32 platforms. cec hardware block isn't not always used with hdmi so cec notifier is not implemented. That will be done later when STM32 DSI driver will be available. Driver compliance has been tested with cec-ctl and cec-compliance tools. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Yannick Fertre <yannick.fertre@st.com> [hans.verkuil@cisco.com: modified platform/Makefile to use obj-y] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* Merge tag 'media/v4.12-2' into patchworkMauro Carvalho Chehab2017-06-071-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | media fixes for v4.12-rc4 * tag 'media/v4.12-2': (598 commits) [media] rc-core: race condition during ir_raw_event_register() [media] cec: drop MEDIA_CEC_DEBUG [media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER [media] cec: select CEC_CORE instead of depend on it [media] rainshadow-cec: ensure exit_loop is intialized [media] atomisp: don't treat warnings as errors Linux 4.12-rc3 x86/ftrace: Make sure that ftrace trampolines are not RWX x86/mm/ftrace: Do not bug in early boot on irqs_disabled in cpu_flush_range() selftests/ftrace: Add a testcase for many kprobe events kprobes/x86: Fix to set RWX bits correctly before releasing trampoline ftrace: Fix memory leak in ftrace_graph_release() ipv4: add reference counting to metrics net: ethernet: ax88796: don't call free_irq without request_irq first ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets sctp: fix ICMP processing if skb is non-linear net: llc: add lock_sock in llc_ui_bind to avoid a race condition PCI/msi: fix the pci_alloc_irq_vectors_affinity stub blk-mq: Only register debugfs attributes for blk-mq queues x86/timers: Move simple_udelay_calibration past init_hypervisor_platform ... Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIERHans Verkuil2017-06-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | This config option is strictly speaking independent of the media subsystem since it can be used by drm as well. Besides, it looks odd when drivers select CEC_CORE and MEDIA_CEC_NOTIFIER, that's inconsistent naming. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] cec: select CEC_CORE instead of depend on itHans Verkuil2017-06-041-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | The CEC framework is used by both drm and media. That makes it tricky to get the dependencies right. This patch moves the CEC_CORE and MEDIA_CEC_NOTIFIER config options out of the media menu and instead drivers that want to use CEC should select CEC_CORE and MEDIA_CEC_NOTIFIER (if needed). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] v4l: Switch from V4L2 OF not V4L2 fwnode APISakari Ailus2017-06-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Switch users of the v4l2_of_ APIs to the more generic v4l2_fwnode_ APIs. Async OF matching is replaced by fwnode matching and OF matching support is removed. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Benoit Parrot <bparrot@ti.com> # i2c/ov2569.c, am437x/am437x-vpfe.c and ti-vpe/cal.c Tested-by: Hans Verkuil <hans.verkuil@cisco.com> # Atmel sama5d3 board + ov2640 sensor Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] stm32-dcmi: STM32 DCMI camera interface driverHugues Fruchet2017-06-061-0/+12
|/ | | | | | | | | | This V4L2 subdev driver enables Digital Camera Memory Interface (DCMI) of STMicroelectronics STM32 SoC series. Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] cec: Kconfig cleanupHans Verkuil2017-04-191-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig options for the CEC subsystem were a bit messy. In addition there were two cec sources (cec-edid.c and cec-notifier.c) that were outside of the media/cec directory, which was weird. Move those sources to media/cec as well. The cec-edid and cec-notifier functionality is now part of the cec module and these are no longer separate modules. Also remove the MEDIA_CEC_EDID config option and include it with the main CEC config option (which defined CEC_EDID anyway). Added static inlines to cec-edid.h for dummy functions when CEC_CORE isn't defined. CEC drivers should now depend on CEC_CORE. CEC drivers that need the cec-notifier functionality must explicitly select CEC_NOTIFIER. The s5p-cec and stih-cec drivers depended on VIDEO_DEV instead of CEC_CORE, fix that as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vimc: Virtual Media Controller core, capture and sensorHelen Koike2017-04-141-0/+2
| | | | | | | | | | | | | First version of the Virtual Media Controller. Add a simple version of the core of the driver, the capture and sensor nodes in the topology, generating a grey image in a hardcoded format. Signed-off-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: fix small typo in Kconfig] Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] v4l: vsp1: Add histogram supportLaurent Pinchart2017-04-141-0/+1
| | | | | | | | The histogram common code will be used to implement support for both the HGO and HGT histogram computation engines. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] s5p-cec: add cec-notifier support, move out of stagingHans Verkuil2017-04-101-0/+10
| | | | | | | | | | | | | | | | | | By using the CEC notifier framework there is no longer any reason to manually set the physical address. This was the one blocking issue that prevented this driver from going out of staging, so do this move as well. Update the bindings documenting the new hdmi phandle and update exynos4.dtsi accordingly. Tested with my Odroid U3. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> CC: linux-samsung-soc@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] stih-cec: add CEC notifier supportBenjamin Gaignard2017-04-101-0/+18
| | | | | | | | | | | By using the CEC notifier framework there is no longer any reason to manually set the physical address. This was the one blocking issue that prevented this driver from going out of staging, so do this move as well. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] platform: compile VIDEO_CODA with COMPILE_TESTMauro Carvalho Chehab2017-03-221-1/+1
| | | | | | | | | | | | | | | | Currently, IMX_VDOA and VIDEO_CODA only builds on ARCH_MXC. That prevented me to build-test the driver, causing a bad patch to be applied, and to see other warnings on this driver. Hans wrote a similar patch, but his version was fold with a warning fixup hunk. So, I opted to keep my version. Reported-by: Russell King <linux@armlinux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by Hans Verkuil <hans.verkuil@cisco.com> Acked-by Philipp Zabel <p.zabel@pengutronix.de>
* [media] vcodec: mediatek: Add Mediatek JPEG Decoder DriverRick Chang2017-03-031-0/+15
| | | | | | | | | | | Add v4l2 driver for Mediatek JPEG Decoder Signed-off-by: Rick Chang <rick.chang@mediatek.com> Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com> Reviewed-by: Ricky Liang <jcliang@chromium.org> Tested-by: Ricky Liang <jcliang@chromium.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] st-delta: add mjpeg supportHugues Fruchet2017-02-081-1/+11
| | | | | | | | | | Adds support of DELTA MJPEG video decoder back-end, implemented by calling JPEG_DECODER_HW0 firmware using RPMSG IPC communication layer. Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] st-delta: rpmsg ipc supportHugues Fruchet2017-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | IPC (Inter Process Communication) support for communication with DELTA coprocessor firmware using rpmsg kernel framework. Based on 4 services open/set_stream/decode/close and their associated rpmsg messages. The messages structures are duplicated on both host and firmware side and are packed (use only of 32 bits size fields in messages structures to ensure packing). Each service is synchronous; service returns only when firmware acknowledges the associated command message. Due to significant parameters size exchanged from host to copro, parameters are not inserted in rpmsg messages. Instead, parameters are stored in physical memory shared between host and coprocessor. Memory is non-cacheable, so no special operation is required to ensure memory coherency on host and on coprocessor side. Multi-instance support and re-entrance are ensured using host_hdl and copro_hdl in message header exchanged between both host and coprocessor. This avoids to manage tables on both sides to get back the running context of each instance. Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] st-delta: STiH4xx multi-format video decoder v4l2 driverHugues Fruchet2017-02-081-0/+28
| | | | | | | | | This V4L2 driver enables DELTA multi-format video decoder of STMicroelectronics STiH4xx SoC series. Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] st-hva: add debug file systemJean-Christophe Trotin2017-01-311-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch creates 4 static debugfs entries to dump: - the device-related information ("st-hva/device") - the list of registered encoders ("st-hva/encoders") - the current values of the hva registers ("st-hva/regs") - the information about the last closed instance ("st-hva/last") It also creates dynamically a debugfs entry for each opened instance, ("st-hva/<instance identifier>") to dump: - the information about the frame (format, resolution) - the information about the stream (format, profile, level, resolution) - the control parameters (bitrate mode, framerate, GOP size...) - the potential (system, encoding...) errors - the performance information about the encoding (HW processing duration, average bitrate, average framerate...) Each time a running instance is closed, its context (including the debug information) is saved to feed, on demand, the last closed instance debugfs entry. Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Jean-Christophe Trotin <jean-christophe.trotin@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] coda: add i.MX6 VDOA driverPhilipp Zabel2017-01-311-0/+3
| | | | | | | | | | | The i.MX6 Video Data Order Adapter's (VDOA) sole purpose is to convert from a custom macroblock tiled format produced by the CODA960 decoder into linear formats that can be used for scanout. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] v4l: rcar_fdp1: add FCP dependencyArnd Bergmann2016-11-251-0/+1
| | | | | | | | | | | | | | | | | | | | | Commit 4710b752e029 ("[media] v4l: Add Renesas R-Car FDP1 Driver") in the v4l-dvb tree adds CONFIG_VIDEO_RENESAS_FDP1. It calls into the FCP driver, but when there is no dependency, FCP might be a module while FDP1 is built-in. We have the same logic in VIDEO_RENESAS_VSP1, which also depends on FCP not being a module when it is built-in itself. drivers/media/platform/rcar_fdp1.o: In function `fdp1_pm_runtime_resume': rcar_fdp1.c:(.text.fdp1_pm_runtime_resume+0x78): undefined reference to `rcar_fcp_enable' drivers/media/platform/rcar_fdp1.o: In function `fdp1_pm_runtime_suspend': rcar_fdp1.c:(.text.fdp1_pm_runtime_suspend+0x14): undefined reference to `rcar_fcp_disable' drivers/media/platform/rcar_fdp1.o: In function `fdp1_probe': rcar_fdp1.c:(.text.fdp1_probe+0x15c): undefined reference to `rcar_fcp_get' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: ti-vpe: Make colorspace converter library into its own moduleBenoit Parrot2016-11-221-0/+4
| | | | | | | | | In preparation to add colorspace conversion support to VIP, we need to turn csc.c into its own kernel module. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: ti-vpe: Make scaler library into its own moduleBenoit Parrot2016-11-221-0/+4
| | | | | | | | | | | | | | In preparation to add scaler support into VIP we need to turn sc.c into its own kernel module. Add support for multiple SC memory block as VIP contains 2 scaler instances. This is done by passing the resource name to sc_create() and modify the vpe invocation accordingly. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: ti-vpe: vpdma: Make vpdma library into its own moduleBenoit Parrot2016-11-221-0/+6
| | | | | | | | | | | | | The VPDMA (Video Port DMA) as found in devices such as DRA7xx is used for both the Video Processing Engine (VPE) and the Video Input Port (VIP). In preparation for this we need to turn vpdma into its own kernel module. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] exynos-gsc: Enable driver on ARCH_EXYNOSMarek Szyprowski2016-11-161-1/+1
| | | | | | | | | | | | This driver can be also used on Exynos5433, which is ARM64-based platform, which selects only ARCH_EXYNOS symbol. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] v4l: Add Renesas R-Car FDP1 DriverKieran Bingham2016-11-161-0/+13
| | | | | | | | | | | The FDP1 driver performs advanced de-interlacing on a memory 2 memory based video stream, and supports conversion from YCbCr/YUV to RGB pixel formats Signed-off-by: Kieran Bingham <kieran+renesas@bingham.xyz> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] platform: pxa_camera: add VIDEO_V4L2 dependencyArnd Bergmann2016-10-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Moving the pxa_camera driver from soc_camera lots the implied VIDEO_V4L2 Kconfig dependency, and building the driver without V4L2 results in a kernel that cannot link: drivers/media/platform/pxa_camera.o: In function `pxa_camera_remove': pxa_camera.c:(.text.pxa_camera_remove+0x10): undefined reference to `v4l2_clk_unregister' pxa_camera.c:(.text.pxa_camera_remove+0x18): undefined reference to `v4l2_device_unregister' drivers/media/platform/pxa_camera.o: In function `pxa_camera_probe': pxa_camera.c:(.text.pxa_camera_probe+0x458): undefined reference to `v4l2_of_parse_endpoint' drivers/media/v4l2-core/videobuf2-core.o: In function `__enqueue_in_driver': drivers/media/v4l2-core/videobuf2-core.o: In function `vb2_core_streamon': videobuf2-core.c:(.text.vb2_core_streamon+0x1b4): undefined reference to `v4l_vb2q_enable_media_source' drivers/media/v4l2-core/videobuf2-v4l2.o: In function `vb2_ioctl_reqbufs': videobuf2-v4l2.c:(.text.vb2_ioctl_reqbufs+0xc): undefined reference to `video_devdata' This adds back an explicit dependency. Fixes: 3050b9985024 ("[media] media: platform: pxa_camera: move pxa_camera out of soc_camera") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: Add Mediatek MDP DriverMinghsiu Tsai2016-10-211-0/+17
| | | | | | | | Add MDP driver for MT8173 Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* Merge tag 'v4.8' into patchworkMauro Carvalho Chehab2016-10-051-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 4.8 * tag 'v4.8': (1761 commits) Linux 4.8 ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7 MIPS: CM: Fix mips_cm_max_vp_width for non-MT kernels on MT systems include/linux/property.h: fix typo/compile error ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock() mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page() MAINTAINERS: Switch to kernel.org email address for Javi Merino x86/entry/64: Fix context tracking state warning when load_gs_index fails x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID x86/vdso: Fix building on big endian host x86/boot: Fix another __read_cr4() case on 486 sctp: fix the issue sctp_diag uses lock_sock in rcu_read_lock sctp: change to check peer prsctp_capable when using prsctp polices sctp: remove prsctp_param from sctp_chunk sctp: move sent_count to the memory hole in sctp_chunk tg3: Avoid NULL pointer dereference in tg3_io_error_detected() x86/init: Fix cr4_init_shadow() on CR4-less machines MIPS: Fix detection of unsupported highmem with cache aliases MIPS: Malta: Fix IOCU disable switch read for MIPS64 MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS ...
| * [media] mtk-vcodec: add HAS_DMA dependencyHans Verkuil2016-08-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes this kbuild test robot error: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 329f4152911c276b074bec75a0443f88821afdb7 commit: c1023ba74fc77dc56dc317bd98f5060aab889ac1 [media] drivers/media/platform/Kconfig: fix VIDEO_MEDIATEK_VCODEC dependency config: m32r-allyesconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout c1023ba74fc77dc56dc317bd98f5060aab889ac1 # save the attached .config to linux build tree make.cross ARCH=m32r All errors (new ones prefixed by >>): drivers/media/v4l2-core/videobuf2-dma-contig.c: In function 'vb2_dc_get_userptr': >> >> drivers/media/v4l2-core/videobuf2-dma-contig.c:486:2: error: implicit declaration of function 'dma_get_cache_alignment' [-Werror=implicit-function-declaration] unsigned long dma_align = dma_get_cache_alignment(); ^ cc1: some warnings being treated as errors This driver depends on HAS_DMA for dma_get_cache_alignment(). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] pxa_camera: allow building it if COMPILE_TEST is setHans Verkuil2016-09-091-1/+2
| | | | | | | | | | | | | | Allow building this driver if COMPILE_TEST is set. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] media: platform: pxa_camera: move pxa_camera out of soc_cameraRobert Jarzmik2016-09-091-0/+8
| | | | | | | | | | | | | | | | | | | | As the conversion to a v4l2 standalone device is finished, move pxa_camera one directory up and finish severing any dependency to soc_camera. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] st-hva: multi-format video encoder V4L2 driverJean-Christophe Trotin2016-09-091-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds V4L2 HVA (Hardware Video Accelerator) video encoder driver for STMicroelectronics SoC. It uses the V4L2 mem2mem framework. This patch only contains the core parts of the driver: - the V4L2 interface with the userland (hva-v4l2.c) - the hardware services (hva-hw.c) - the memory management utilities (hva-mem.c) This patch doesn't include the support of specific codec (e.g. H.264) video encoding: this support is part of subsequent patches. Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Signed-off-by: Jean-Christophe Trotin <jean-christophe.trotin@st.com> Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] VIDEO_MEDIATEK_VPU should depend on HAS_DMAGeert Uytterhoeven2016-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | If NO_DMA=y: ERROR: "bad_dma_ops" [drivers/media/platform/mtk-vpu/mtk-vpu.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] s5p-tv: remove obsolete driverHans Verkuil2016-08-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | The s5p-tv driver has been replaced by the exynos drm driver for quite a long time now. Remove this driver to avoid having duplicate drivers, of which this one is considered dead code by Samsung. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] atmel-isc: add the Image Sensor Controller codeSongjun Wu2016-08-221-0/+1
|/ | | | | | | | | | | | Add driver for the Image Sensor Controller. It manages incoming data from a parallel based CMOS/CCD sensor. It has an internal image processor, also integrates a triple channel direct memory access controller master interface. Signed-off-by: Songjun Wu <songjun.wu@microchip.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vsp1: clarify FCP dependencyArnd Bergmann2016-07-131-1/+1
| | | | | | | | | | | | | | | | | | | The newly added FCP support in the vsp1 driver causes a link error when CONFIG_RENESAS_FCP=m, since it's not reachable by built-in code: drivers/media/built-in.o: In function `vsp1_remove': :(.text+0xdeca0): undefined reference to `rcar_fcp_put' drivers/media/built-in.o: In function `vsp1_probe': :(.text+0xdef44): undefined reference to `rcar_fcp_get' We already have a conditional dependency on FCP that requires it for ARM64, so for all others we just have to prevent setting RENESAS_VSP1=y when RENESAS_FCP=m by extending the FCP dependency. Fixes: 94fcdf829793 ("[media] v4l: vsp1: Add FCP support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* Merge branch 'topic/vsp1' into patchworkMauro Carvalho Chehab2016-07-131-0/+14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * topic/vsp1: (36 commits) [media] v4l: vsp1: wpf: Add flipping support [media] v4l: vsp1: rwpf: Support runtime modification of controls [media] v4l: vsp1: Simplify alpha propagation [media] v4l: vsp1: clu: Support runtime modification of controls [media] v4l: vsp1: lut: Support runtime modification of controls [media] v4l: vsp1: Support runtime modification of controls [media] v4l: vsp1: Add Cubic Look Up Table (CLU) support [media] v4l: vsp1: lut: Expose configuration through a control [media] v4l: vsp1: lut: Initialize the mutex [media] v4l: vsp1: dl: Don't free fragments with interrupts disabled [media] v4l: vsp1: Set entities functions [media] v4l: vsp1: Don't create LIF entity when the userspace API is enabled [media] v4l: vsp1: Don't register media device when userspace API is disabled [media] v4l: vsp1: Base link creation on availability of entities [media] media: Add video statistics computation functions [media] media: Add video processing entity functions [media] v4l: vsp1: sru: Fix intensity control ID [media] v4l: vsp1: Stop the pipeline upon the first STREAMOFF [media] v4l: vsp1: Constify operation structures [media] v4l: vsp1: pipe: Fix typo in comment ...
OpenPOWER on IntegriCloud