summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform
AgeCommit message (Collapse)Author
2018-08-20Merge tag 'mfd-next-4.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add Cirrus Logic Madera Codec (CS47L35, CS47L85 and CS47L90/91) driver - Add ChromeOS EC CEC driver - Add ROHM BD71837 PMIC driver New Device Support: - Add support for Dialog Semi DA9063L PMIC variant to DA9063 - Add support for Intel Ice Lake to Intel-PLSS-PCI - Add support for X-Powers AXP806 to AXP20x New Functionality: - Add support for USB Charging to the ChromeOS Embedded Controller - Add support for HDMI CEC to the ChromeOS Embedded Controller - Add support for HDMI CEC to Intel HDMI - Add support for accessory detection to Madera devices - Allow individual pins to be configured via DT' wlf,csnaddr-pd - Provide legacy platform specific EEPROM/Watchdog commands; rave-sp Fix-upsL - Trivial renaming/spelling fixes; cros_ec, da9063-* - Convert to Managed Resources (devm_*); da9063-*, ti_am335x_tscadc - Transition to helper macros/functions; da9063-* - Constify; kempld-core - Improve error path/messages; wm8994-core - Disable IRQs locally instead of relying on USB subsystem; dln2 - Remove unused code; rave-sp - New exports; sec-core Bug Fixes: - Fix possible false I2C transaction error; arizona-core - Fix declared memory area size; hi655x-pmic - Fix checksum type; rave-sp - Fix incorrect default serial port configuration: rave-sp - Fix incorrect coherent DMA mask for sub-devices; sm501" * tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (60 commits) mfd: madera: Add register definitions for accessory detect mfd: sm501: Set coherent_dma_mask when creating subdevices mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC mfd: bd71837: Core driver for ROHM BD71837 PMIC media: platform: cros-ec-cec: Fix dependency on MFD_CROS_EC mfd: sec-core: Export OF module alias table mfd: as3722: Disable auto-power-on when AC OK mfd: axp20x: Support AXP806 in I2C mode mfd: axp20x: Add self-working mode support for AXP806 dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806 mfd: wm8994: Allow to configure CS/ADDR Pulldown from dts mfd: wm8994: Allow to configure Speaker Mode Pullup from dts mfd: rave-sp: Emulate CMD_GET_STATUS on device that don't support it mfd: rave-sp: Add legacy watchdog ping command translation mfd: rave-sp: Add legacy EEPROM access command translation mfd: rave-sp: Initialize flow control and parity of the port mfd: rave-sp: Fix incorrectly specified checksum type mfd: rave-sp: Remove unused defines mfd: hi655x: Fix regmap area declared size for hi655x mfd: ti_am335x_tscadc: Fix struct clk memory leak ...
2018-08-18Merge tag 'char-misc-4.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the bit set of char/misc drivers for 4.19-rc1 There is a lot here, much more than normal, seems like everyone is writing new driver subsystems these days... Anyway, major things here are: - new FSI driver subsystem, yet-another-powerpc low-level hardware bus - gnss, finally an in-kernel GPS subsystem to try to tame all of the crazy out-of-tree drivers that have been floating around for years, combined with some really hacky userspace implementations. This is only for GNSS receivers, but you have to start somewhere, and this is great to see. Other than that, there are new slimbus drivers, new coresight drivers, new fpga drivers, and loads of DT bindings for all of these and existing drivers. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (255 commits) android: binder: Rate-limit debug and userspace triggered err msgs fsi: sbefifo: Bump max command length fsi: scom: Fix NULL dereference misc: mic: SCIF Fix scif_get_new_port() error handling misc: cxl: changed asterisk position genwqe: card_base: Use true and false for boolean values misc: eeprom: assignment outside the if statement uio: potential double frees if __uio_register_device() fails eeprom: idt_89hpesx: clean up an error pointer vs NULL inconsistency misc: ti-st: Fix memory leak in the error path of probe() android: binder: Show extra_buffers_size in trace firmware: vpd: Fix section enabled flag on vpd_section_destroy platform: goldfish: Retire pdev_bus goldfish: Use dedicated macros instead of manual bit shifting goldfish: Add missing includes to goldfish.h mux: adgs1408: new driver for Analog Devices ADGS1408/1409 mux dt-bindings: mux: add adi,adgs1408 Drivers: hv: vmbus: Cleanup synic memory free path Drivers: hv: vmbus: Remove use of slow_virt_to_phys() Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind() ...
2018-08-16media: platform: cros-ec-cec: Fix dependency on MFD_CROS_ECArnd Bergmann
Without the MFD driver, we run into a link error: drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function `cros_ec_cec_transmit': cros-ec-cec.c:(.text+0x474): undefined reference to `cros_ec_cmd_xfer_status' drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function `cros_ec_cec_set_log_addr': cros-ec-cec.c:(.text+0x60b): undefined reference to `cros_ec_cmd_xfer_status' drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function `cros_ec_cec_adap_enable': cros-ec-cec.c:(.text+0x77d): undefined reference to `cros_ec_cmd_xfer_status' As we can compile-test all the dependency, the extra '| COMPILE_TEST' is not needed to get the build coverage, and we can simply turn MFD_CROS_EC into a hard dependency to make it build in all configurations. Fixes: cd70de2d356e ("media: platform: Add ChromeOS EC CEC driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-08-15Merge tag 'media/v4.19-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new Socionext MN88443x ISDB-S/T demodulator driver: mn88443x - new sensor drivers: ak7375, ov2680 and rj54n1cb0c - an old soc-camera sensor driver converted to the V4L2 framework: mt9v111 - a new Voice-Coil Motor (VCM) driver: dw9807-vcm - some cleanups at cx25821, removing legacy unused code - some improvements at ddbridge driver - new platform driver: vicodec - some DVB API cleanups, removing ioctls and compat code for old out-of-tree drivers that were never merged upstream - improvements at DVB core to support frontents that support both Satellite and non-satellite delivery systems - got rid of the unused VIDIOC_RESERVED V4L2 ioctl - some cleanups/improvements at gl861 ISDB driver - several improvements on ov772x, ov7670 and ov5640, imx274, ov5645, and smiapp sensor drivers - fixes at em28xx to support dual TS devices - some cleanups at V4L2/VB2 locking logic - some API improvements at media controller - some cec core and drivers improvements - some uvcvideo improvements - some improvements at platform drivers: stm32-dcmi, rcar-vin, coda, reneseas-ceu, imx, vsp1, venus, camss - lots of other cleanups and fixes * tag 'media/v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (406 commits) Revert "media: vivid: shut up warnings due to a non-trivial logic" siano: get rid of an unused return code for debugfs register media: isp: fix a warning about a wrong struct initializer media: radio-wl1273: fix return code for the polling routine media: s3c-camif: fix return code for the polling routine media: saa7164: fix return codes for the polling routine media: exynos-gsc: fix return code if mutex was interrupted media: mt9v111: Fix build error with no VIDEO_V4L2_SUBDEV_API media: xc4000: get rid of uneeded casts media: drxj: get rid of uneeded casts media: tuner-xc2028: don't use casts for printing sizes media: cleanup fall-through comments media: vivid: shut up warnings due to a non-trivial logic media: rtl28xxu: be sure that it won't go past the array size media: mt9v111: avoid going past the buffer media: vsp1_dl: add a description for cmdpool field media: sta2x11: add a missing parameter description media: v4l2-mem2mem: add descriptions to MC fields media: i2c: fix warning in Aptina MT9V111 media: imx: shut up a false positive warning ...
2018-08-10Revert "media: vivid: shut up warnings due to a non-trivial logic"Mauro Carvalho Chehab
0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 3354b54f9f7037a1122d3b6009aa9d39829d6843 [ 248.847809] BUG: unable to handle kernel paging request at ffffc90000393131 [ 248.848015] Call Trace: [ 248.848015] ? vivid_dev_release+0xc0/0xc0 [ 248.848015] ? acpi_dev_pm_attach+0x27/0xd0 This reverts commit 3354b54f9f7037a1122d3b6009aa9d39829d6843.
2018-08-09Merge branch 'asoc-4.19' into asoc-nextMark Brown
2018-08-08media: isp: fix a warning about a wrong struct initializerMauro Carvalho Chehab
As sparse complains: drivers/media/platform/omap3isp/isp.c:303:39: warning: Using plain integer as NULL pointer when a struct is initialized with { 0 }, actually the first element of the struct is initialized with zeros, initializing the other elements recursively. That can even generate gcc warnings on nested structs. So, instead, use the gcc-specific syntax for that (with is used broadly inside the Kernel), initializing it with {}; Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-08media: s3c-camif: fix return code for the polling routineMauro Carvalho Chehab
All poll handlers should return a poll flag, and not error codes. So, instead of returning an error, do the right thing here, e. g. to return EPOLERR on errors, just like the V4L2 VB2 code. Solves the following sparse warning: drivers/media/platform/s3c-camif/camif-capture.c:604:21: warning: incorrect type in assignment (different base types) drivers/media/platform/s3c-camif/camif-capture.c:604:21: expected restricted __poll_t [usertype] ret drivers/media/platform/s3c-camif/camif-capture.c:604:21: got int Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-08media: exynos-gsc: fix return code if mutex was interruptedMauro Carvalho Chehab
All poll routines expect a poll flag, and not error codes. So, instead of returning -ERESTARTSYS if the mutex got interrupted, return EPOLERR, just like the V4L2 VB2 code. Solves this sparce warning: drivers/media/platform/exynos-gsc/gsc-m2m.c:716:24: warning: incorrect type in return expression (different base types) drivers/media/platform/exynos-gsc/gsc-m2m.c:716:24: expected restricted __poll_t drivers/media/platform/exynos-gsc/gsc-m2m.c:716:24: got int Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-08media: vivid: shut up warnings due to a non-trivial logicMauro Carvalho Chehab
The vivid driver uses a complex logic to save one kalloc/kfree allocation. That non-trivial way of allocating data causes smatch to warn: drivers/media/platform/vivid/vivid-core.c:869 vivid_create_instance() warn: potentially one past the end of array 'dev->query_dv_timings_qmenu[dev->query_dv_timings_size]' drivers/media/platform/vivid/vivid-core.c:869 vivid_create_instance() warn: potentially one past the end of array 'dev->query_dv_timings_qmenu[dev->query_dv_timings_size]' I also needed to read the code several times in order to understand what it was desired there. It turns that the logic was right, although confusing to read. As it is doing allocations on a non-standard way, let's add some documentation while shutting up the false positive. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-08media: vsp1_dl: add a description for cmdpool fieldMauro Carvalho Chehab
Gets rid of this build warning: drivers/media/platform/vsp1/vsp1_dl.c:229: warning: Function parameter or member 'cmdpool' not described in 'vsp1_dl_manager' Fixes: f3b98e3c4d2e ("media: vsp1: Provide support for extended command pools") Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: sh_mobile_ceu: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: sh_vou: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: sh_veu: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: rcar_jpu: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: rcar_fdp1: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: rcar_drif: convert to SPDX identifiersKuninori Morimoto
As original license mentioned, it is GPL-2.0+ in SPDX. Then, MODULE_LICENSE() should be "GPL" instead of "GPL v2". See ${LINUX}/include/linux/module.h "GPL" [GNU Public License v2 or later] "GPL v2" [GNU Public License v2] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: rcar-fcp: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: rcar-vin: convert to SPDX identifiersKuninori Morimoto
Kconfig and Makefile doesn't have license line, thus, these are GPL-2.0 as default. All ohter files are GPL-2.0+ as original license. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: soc_camera_platform: convert to SPDX identifiersKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Support Interlaced display pipelinesKieran Bingham
Calculate the top and bottom fields for the interlaced frames and utilise the extended display list command feature to implement the auto-field operations. This allows the DU to update the VSP2 registers dynamically based upon the currently processing field. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Provide support for extended command poolsKieran Bingham
VSPD and VSP-DL devices can provide extended display lists supporting extended command display list objects. These extended commands require their own dma memory areas for a header and body specific to the command type. Implement a command pool to allocate all necessary memory in a single DMA allocation to reduce pressure on the TLB, and provide convenient re-usable command objects for the entities to utilise. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Add support for extended display list headersKieran Bingham
Extended display list headers allow pre and post command lists to be executed by the VSP pipeline. This provides the base support for features such as AUTO_FLD (for interlaced support) and AUTO_DISP (for supporting continuous camera preview pipelines. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Use header display lists for all WPF outputs linked to the DUKieran Bingham
Header mode display lists are now supported on all WPF outputs. To support extended headers and auto-fld capabilities for interlaced mode handling only header mode display lists can be used. Disable the headerless display list configuration, and remove the dead code. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Provide VSP1 feature helper macroKieran Bingham
The VSP1 devices define their specific capabilities through features marked in their device info structure. Various parts of the code read this info structure to infer if the features are available. Wrap this into a more readable vsp1_feature(vsp1, f) macro to ensure that usage is consistent throughout the driver. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Clean up DLM objects on errorKieran Bingham
If there is an error allocating a display list within a DLM object the existing display lists are not free'd, and neither is the DL body pool. Use the existing vsp1_dlm_destroy() function to clean up on error. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Remove unused display list structure fieldKieran Bingham
The vsp1 reference in the vsp1_dl_body structure is not used. Remove it. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: Rename dl_child to dl_nextKieran Bingham
Both vsp1_dl_list_commit() and __vsp1_dl_list_put() walk the display list chain referencing the nodes as children, when in reality they are siblings. Update the terminology to 'dl_next' to be consistent with the vsp1_video_pipeline_run() usage. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: use kernel __packed for structuresKieran Bingham
The kernel provides a __packed definition to abstract away from the compiler specific attributes tag. Convert all packed structures in VSP1 to use it. The GCC documentation [0] describes this attribute as "the structure or union is placed to minimize the memory required". The Keil compiler documentation at [1] warns that the use of this attribute can cause a performance penalty in the event that the compiler can not deduce the allignment of each field. Careful examination of the object code generated both with and without this attribute shows that these structures are accessed identically and are not affected by any performance penalty. The structures are correctly aligned and padded to match the needs of the hardware already. This patch does not serve to make a decision as to the use of the attribute, but purely to clean up the code to use the kernel defined abstraction as per [2]. [0] https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-packed-type-attribute [1] http://www.keil.com/support/man/docs/armcc/armcc_chr1359124230195.htm [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/compiler-gcc.h?h=v4.16-rc5#n92 Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-03media: vsp1: drm: Fix minor grammar errorKieran Bingham
The pixel format is 'unsupported'. Fix the small debug message which incorrectly declares this. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: davinci: vpif_display: Mix memory leak on probe error pathAnton Vasilyev
If vpif_probe() fails on v4l2_device_register() then memory allocated at initialize_vpif() for global vpif_obj.dev[i] become unreleased. The patch adds deallocation of vpif_obj.dev[i] on the error path and removes duplicated check on platform_data presence. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: vimc: Remove redundant freeAnton Vasilyev
Commit 4a29b7090749 ("[media] vimc: Subdevices as modules") removes vimc allocation from vimc_probe(), so corresponding deallocation on the error path tries to free static memory. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Acked-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: headers: fix linux/mod_devicetable.h inclusionsArnd Bergmann
A couple of drivers produced build errors after the mod_devicetable.h header was split out from the platform_device one, e.g. drivers/media/platform/davinci/vpbe_osd.c:42:40: error: array type has incomplete element type 'struct platform_device_id' drivers/media/platform/davinci/vpbe_venc.c:42:40: error: array type has incomplete element type 'struct platform_device_id' This adds the inclusion where needed. Fixes: ac3167257b9f ("headers: separate linux/mod_devicetable.h from linux/platform_device.h") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csid: Add support for events triggered by user controlsTodor Tomov
Changing a user control value can trigger an event to other users. Add support for that. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: Add support for 10-bit grayscale formatsTodor Tomov
Add support for 10-bit packed V4L2_PIX_FMT_Y10P (on 8x16 and 8x96) and unpacked V4L2_PIX_FMT_Y10 (on 8x96 only) pixel formats. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: Add support for RAW MIPI14 on 8x96Todor Tomov
Add support for RAW MIPI14 format for RDI mode on 8x96. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csid: MIPI10 to Plain16 format conversionTodor Tomov
Use the PRDI mode on 8x96 to allow to configure RAW MIPI10 to Plain16 format conversion. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csid: Different format support on source padTodor Tomov
Usually the format on the source pad is the same as on the sink pad. However the CSID is able to do some format conversions. To support this make the format on the source pad selectable amongst a list of formats. This list can be different for each sink pad format. This is still not used but will be when the format conversions are implemented. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: vfe: Add support for UYVY output from VFE on 8x96Todor Tomov
Add support to output UYVY formats from the VFE (via the PIX interface). A configuration for the realign module in the VFE is added. As the realign module is present on 8x96 but not on 8x16, this is supported on 8x96 only. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: vfe: Different format support on source padTodor Tomov
Rework the format selection on the source pad. Make the format on the source pad selectable amongst a list of formats. This list can be different for each sink pad format. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: Format configuration per hardware versionTodor Tomov
As the 8x16 and 8x96 support different formats, separate the arrays which contain the supported formats. For the VFE also add separate arrays for RDI and PIX subdevices. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: vfe: Add support for 8x96Todor Tomov
Add VFE hardware dependent part for 8x96. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: vfe: Split to hardware dependent and independent partsTodor Tomov
This will allow to add support for different hardware. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: ispif: Add support for 8x96Todor Tomov
ISPIF hardware modules on 8x16 and 8x96 are similar. However on 8x96 the ISPIF routes data to two VFE hardware modules. Add separate interrupt handler for 8x96 to handle the additional interrupts. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csid: Add support for 8x96Todor Tomov
CSID hardware modules on 8x16 and 8x96 are similar. There is no need to duplicate the code by adding separate versions. Just update the register macros to return the correct register addresses. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csiphy: Add support for 8x96Todor Tomov
Add CSIPHY hardware dependent part for 8x96. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csiphy: Unify lane handlingTodor Tomov
Restructure lane configuration so it is simpler and will allow similar (although not the same) handling for different hardware versions. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: csiphy: Split to hardware dependent and independent partsTodor Tomov
This will allow to add support for different hardware. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> [hans.verkuil@cisco.com: remove trailing empty line] Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: Add basic runtime PM supportTodor Tomov
There is a PM domain for each of the VFE hardware modules. Add support for basic runtime PM support to be able to control the PM domains. When a PM domain needs to be powered on - a device link is created. When a PM domain needs to be powered off - its device link is removed. This allows separate and independent control of the PM domains. Suspend/Resume is still not supported. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-08-02media: camss: Add 8x96 resourcesTodor Tomov
Add structs with 8x96 resources. As the number of CSIPHY, CSID and VFE hardware modules is different on 8x16 and 8x96 select the number at runtime and allocate needed structures dynamically. Signed-off-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-27 11:13:04 +0000