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2019-06-13staging: rtl8723bs: Remove function rtw_set_scan_deny_timer_hdl()Nishka Dasgupta3-7/+1
Remove function rtw_set_scan_deny_timer_hdl as all it does is call rtw_clear_scan_deny. Modify call sites of rtw_set_scan_deny_timer_hdl to call rtw_clear_scan_deny instead. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: Replace function rtw_free_network_queue()Nishka Dasgupta2-9/+1
Remove function rtw_free_network_queue as all it does is call _rtw_free_network_queue. Rename _rtw_free_network_queue to rtw_free_network_queue to maintain compatibility with call sites. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove wrapper functionsNishka Dasgupta1-19/+3
Remove function power_saving_wk_hdl as all it does is call rtw_ps_processor. Edit call sites accordingly. Remove function reset_securitypriv_hdl as all it does is call rtw_reset_securitypriv. Modify call sites accordingly. Remove function free_assoc_resources_hdl as all it does is call rtw_free_assoc_resources with one extra constant argument, and the former is only called once. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove function enable_rate_adaptive()Nishka Dasgupta1-7/+1
Remove function enable_rate_adaptive as all it does is call Update_RA_Entry. Modify the single callsite of enable_rate_adaptive to call Update_RA_Entry directly instead. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Replace function Set_MSR()Nishka Dasgupta2-7/+2
Remove function Set_NETYPE0_MSR as it only has one line and it is only called by one other function, Set_MSR. Replace contents of Set_MSR with the contents of Set_NETYPE0_MSR as Set_MSR does nothing except call Set_NETYPE0_MSR. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove eeprom_write16()Nishka Dasgupta1-62/+0
Remove unused function eeprom_write16. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove function read_eeprom_content()Nishka Dasgupta1-11/+0
Remove unused function read_eeprom_content. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove function eeprom_read_sz()Nishka Dasgupta1-47/+0
Remove unused function eeprom_read_sz. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8188eu: Change type of rtw_get_sec_ie()Nishka Dasgupta2-5/+3
Change return type of function rtw_get_sec_ie from int to void and remove its return statement as the return value is never stored, checked or otherwise used. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: most: register net and video config subsystems with configFSChristian Gromm2-2/+22
This patch makes the core components net and video register their config subsystems with configFS. It is needed to have the configuration interface of the modules exposed to user space. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8712: Fixed CamelCase wkFilterRxFF0 renamed to wk_filter_rx_ff0Deepak Mishra3-3/+3
In process of cleaning up struct _adapter in drv_types.h, wkFilterRxFF0 is renamed to to wk_filter_rx_ff0 to fix a checkpatch reported issue. Signed-off-by: Deepak Mishra <linux.dkm@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8712: Fixed CamelCase lockRxFF0Filter renamed to lock_rx_ff0_filterDeepak Mishra3-4/+4
In process of cleaning up struct _adapter in drv_types.h, lockRxFF0Filter is renamed to to lock_rx_ff0_filter to fix a checkpatch reported issue. Signed-off-by: Deepak Mishra <linux.dkm@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: Change return type to void from u8Hariprasad Kelam2-3/+2
The function HalQueryTxOQTBufferStatus8723BSdio always returns true and caller functions are not bother about return status. Change return type to void. Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: sdio_ops: fix braces {} are not necessary for single statement blocksHariprasad Kelam1-10/+6
This patch fixes below issue reported by checkpatch WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: sdio_ops: fix spaces preferred around unary operatorHariprasad Kelam1-6/+6
CHECK: spaces preferred around that '+' (ctx:VxV) CHECK: spaces preferred around that '+' (ctx:VxV) CHECK: spaces preferred around that '+' (ctx:VxV) CHECK: spaces preferred around that '+' (ctx:VxV) Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: sdio_ops: fix Comparison to NULLHariprasad Kelam1-1/+1
this patch fixes below warning reported by checkpatch CHECK: Comparison to NULL could be written "c2h_evt" Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: fix issue Comparison to NULLHariprasad Kelam1-12/+12
This patch fixes below issues reported by checkpatch CHECK: Comparison to NULL could be written "rtw_proc" CHECK: Comparison to NULL could be written "!rtw_proc" CHECK: Comparison to NULL could be written "!rtw_proc" Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: fix spaces required around unary operatorHariprasad Kelam1-18/+18
this patch fixes below issues reported by checkpatch ERROR: spaces required around that '=' (ctx:WxV) ERROR: spaces required around that '=' (ctx:WxV) ERROR: spaces required around that '<' (ctx:VxV) Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8712: remove the leading spacesLi Mingshuo1-2/+2
This patch fixes the checkpatch warning, removing leading spaces to make sure that tabstop starts a new line. Signed-off-by: Li Mingshuo <linuxli@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: os_dep: Remove variable posNishka Dasgupta1-2/+1
Remove variable pos as it is not used after (or before) being assigned a value. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: rtw_get_sec_ie(): Change return typeNishka Dasgupta3-6/+3
Remove assignment of return value of function rtw_get_sec_ie as it is never checked or used. Remove return statement of rtw_get_sec_ie as its return value is never stored or checked or used. Change return type of rtw_get_sec_ie to void. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: rtw_mlme_ext.c: Remove unused variablesNishka Dasgupta1-9/+0
Remove variables that are declared and assigned values but not otherwise used. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: rtl8723b_cmd.c: Remove variablesNishka Dasgupta1-6/+0
Remove variables that are declared and initialised but never used. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: core: Remove variable change_priorityNishka Dasgupta1-6/+4
Remove local variable change_priority, as it takes the value of the argument priority; as both of these variables are of type u8, priority can be modified without changing the value of its copy at the call site. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: hal_btcoex.c: Remove variablesNishka Dasgupta1-8/+2
Remove variables and use the values directly. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: hal: sdio_halinit.c: Remove variablesNishka Dasgupta1-11/+0
Remove the variables RegRATR and RegRRSR as they are never used after initialisation and assignment. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: os_dep: ioctl_linux.c: Remove return variablesNishka Dasgupta1-9/+3
Remove return variables and in multiple functions and return the values directly, as the functions all return 0 in all cases. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: Change type of rtw_os_recvbuf_resource_free()Nishka Dasgupta2-6/+2
Change return type of function rtw_os_recvbuf_resource_free to void as its return value is never stored, checked or otherwise used. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8723bs: Change type of rtw_os_recv_resource_alloc()Nishka Dasgupta3-7/+3
Remove assignment of the return value of rtw_os_recv_resource_alloc as this assignment at the call site is never used. Remove return statement from rtw_os_recv_resource_alloc() as its return variable is never used. Change the type of the function to void. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8712: Change return values of r8712_createbss_cmd()Nishka Dasgupta3-5/+5
Change return values of r8712_createbss_cmd from _SUCCESS and _FAIL to 0 and -ENOMEM respectively. Change return type of the function from unsigned to int to reflect this. Change call site to check for 0 instead of _SUCCESS. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: rtl8712: Change return values of r8712_setdatarate_cmd()Nishka Dasgupta3-9/+7
Change the return values of function r8712_setdatarate_cmd from _SUCCESS and _FAIL to 0 and -ENOMEM respectively. Change the return type of the function from u8 to int to reflect this. Change the call site of the function to check for 0 instead of _SUCCESS. Return the value at the call site directly instead of storing it in a return variable. Remove now-unused return variable. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: kpc2000: removed DMA AIO implementation.Jeremy Sowden3-86/+21
The existing implementation for doing DMA via asynchronous IO didn't work and there was no longer a use-case for it. Removed it. Fixed a few checkpatch warnings about too-long lines and extraneous braces in the process. Reported-by: Matt Sickler <matt.sickler@daktronics.com> Signed-off-by: Jeremy Sowden <jeremy@azazel.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: kpc2000: remove unnecessary comments in kp2000_pcie_probeSimon Sandström1-33/+5
Much of the code comments in kp2000_pcie_probe just repeats the code and does not add any additional information. Delete them and make sure that comments still left in the function all use the same style. Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: kpc2000: improve label names in kp2000_pcie_probeSimon Sandström1-22/+20
Use self-explanatory label names instead of the generic numbered ones, to make it easier to follow and understand the code. Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13Staging: kpc2000: kpc_dma: Make some symbols staticYueHaibing1-1/+1
Fix sparse warnings: drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:46:6: warning: symbol 'kpc_dma_del_device' was not declared. Should it be static? drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:84:1: warning: symbol 'dev_attr_engine_regs' was not declared. Should it be static? drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:91:14: warning: symbol 'kpc_dma_class' was not declared. Should it be static? drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:199:24: warning: symbol 'kpc_dma_plat_driver_i' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging: kpc2000: Fix: 'kpc_dma_del_device' and other symbols were not declaredRishiraj Manwatkar1-3/+3
This patch removes the Sparse generated warnings. Following warnings are reported by Sparse: drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:46:6: warning: symbol 'kpc_dma_del_device' was not declared. Should it be static? drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:91:14: warning: symbol 'kpc_dma_class' was not declared. Should it be static? drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:199:24: warning: symbol 'kpc_dma_plat_driver_i' was not declared. Should it be static? Signed-off-by: Rishiraj Manwatkar <manwatkar@outlook.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-13staging/olpc_dcon: Add drm conversion to TODODaniel Vetter1-0/+7
this driver is pretty horrible from a design pov, and needs a complete overhaul. Concrete thing that annoys me is that it looks at registered_fb, which is an internal thing to fbmem.c and fbcon.c. And ofc it gets the lifetime rules all wrong (it should at least use get/put_fb_info). Looking at the history, there's been an attempt at dropping this from staging in 2016, but that had to be reverted. Since then not real effort except the usual stream of trivial patches, and fbdev has been formally closed for any new hw support. Time to try again and drop this? Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jens Frederich <jfrederich@gmail.com> Cc: Daniel Drake <dsd@laptop.org> Cc: Jon Nettleton <jon.nettleton@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-33-daniel.vetter@ffwll.ch
2019-06-12fbdev: make unregister/unlink functions not failDaniel Vetter1-1/+3
Except for driver bugs (which we'll catch with a WARN_ON) this is only to report failures of the new driver taking over the console. There's nothing the outgoing driver can do about that, and no one ever bothered to actually look at these return values. So remove them all. v2: fixup unregister_framebuffer in savagefb, fbtft, ivtvfb, and neofb drivers, reported by kbuild. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Cc: Peter Rosin <peda@axentia.se> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mikulas Patocka <mpatocka@redhat.com> Cc: linux-fbdev@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-19-daniel.vetter@ffwll.ch
2019-06-12staging/olpc: lock_fb_info can't failDaniel Vetter1-5/+1
Simply because olpc never unregisters the damn thing. It also registers the framebuffer directly by poking around in fbdev core internals, so it's all around rather broken. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jens Frederich <jfrederich@gmail.com> Cc: Daniel Drake <dsd@laptop.org> Cc: Jon Nettleton <jon.nettleton@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-15-daniel.vetter@ffwll.ch
2019-06-12media: meson: vdec: Add missing kthread.hYueHaibing1-0/+1
Fix building error: of function kthread_should_stop; did you mean thread_saved_sp? [-Werror=implicit-function-declaration] Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: allow arbitrary number of clocksPhilipp Zabel4-8/+19
Dynamically allocate clocks and move clock names out of struct hantro_variant. This lifts the four clock limit and allows to use ARRAY_SIZE() to fill .num_clocks to reduce the risk of mismatches. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: add support for separate control blockPhilipp Zabel1-0/+2
On i.MX8MQ/MM a separate control block contains registers for per-core resets, clock gating, and fuse register control. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: add support for named register rangesPhilipp Zabel2-8/+24
Add support for multiple register ranges with SoC specific names. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: make irq names configurablePhilipp Zabel4-30/+40
The i.MX8MQ bindings will use different IRQ names ("g1" instead of "vdpu", and "g2"), so make them configurable. This also allows to register more than two IRQs, which will be required for i.MX8MM support later (it will add "h1" instead of "vepu"). Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: add PM runtime resume callbackPhilipp Zabel2-0/+15
It seems that on i.MX8MQ the power domain controller does not propagate resets to the VPU cores on resume. Add a callback to allow implementing manual reset of the VPU cores after ungating the power domain. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: hantro: print video device name in addition to device nodePhilipp Zabel1-1/+2
It can be helpful to know which video device was registered at which device node. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: rockchip/vpu: rename from rockchip to hantroPhilipp Zabel30-1558/+1569
Rename the driver and all relevant identifiers from Rockchip to Hantro, as other Hantro IP based VPU implementations can be supported by the same driver. The RK3288 decoder is Hantro G1 based, the encoder is Hantro H1. This patch just renames, no functional changes. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-11Merge tag 'v5.2-rc4' into media/masterMauro Carvalho Chehab7-8/+23
There are some conflicts due to SPDX changes. We also have more patches being merged via media tree touching them. So, let's merge back from upstream and address those. Linux 5.2-rc4 * tag 'v5.2-rc4': (767 commits) Linux 5.2-rc4 MAINTAINERS: Karthikeyan Ramasubramanian is MIA i2c: xiic: Add max_read_len quirk lockref: Limit number of cmpxchg loop retries uaccess: add noop untagged_addr definition x86/insn-eval: Fix use-after-free access to LDT entry kbuild: use more portable 'command -v' for cc-cross-prefix s390/unwind: correct stack switching during unwind block, bfq: add weight symlink to the bfq.weight cgroup parameter cgroup: let a symlink too be created with a cftype file drm/nouveau/secboot/gp10[2467]: support newer FW to fix SEC2 failures on some boards drm/nouveau/secboot: enable loading of versioned LS PMU/SEC2 ACR msgqueue FW drm/nouveau/secboot: split out FW version-specific LS function pointers drm/nouveau/secboot: pass max supported FW version to LS load funcs drm/nouveau/core: support versioned firmware loading drm/nouveau/core: pass subdev into nvkm_firmware_get, rather than device block: free sched's request pool in blk_cleanup_queue pktgen: do not sleep with the thread lock held. net: mvpp2: Use strscpy to handle stat strings net: rds: fix memory leak in rds_ib_flush_mr_pool ... Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-11media: meson: add v4l2 m2m video decoder driverMaxime Jourdan18-0/+2980
Amlogic SoCs feature a powerful video decoder unit able to decode many formats, with a performance of usually up to 4k60. This is a driver for this IP that is based around the v4l2 m2m framework. It features decoding for: - MPEG 1 - MPEG 2 Supported SoCs are: GXBB (S905), GXL (S905X/W/D), GXM (S912) There is also a hardware bitstream parser (ESPARSER) that is handled here. Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-10media: Revert "media: staging/imx: Allow driver to build if COMPILE_TEST is enabled"Fabio Estevam1-1/+1
Commit 020bc7354a6e ("media: staging/imx: Allow driver to build if COMPILE_TEST is enabled") incorrectly assumed that the imx media driver had no build time dependency with IMX_IPUV3_CORE. Building on x86_64 without IMX_IPUV3_CORE causes lots of build errors such as: All these definitions come from the imx ipu3 core driver, so make sure that imx media depends on IMX_IPUV3_CORE. This reverts commit 020bc7354a6ebec980e0aedf5bedf57b42f93aca. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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