Wolfram Sang [Wed, 27 Jan 2021 10:33:57 +0000 (11:33 +0100)]
media: i2c: adv7511: remove open coded version of SMBus block read
The open coded version differs from the one in the core in one way: the
buffer will be always copied back, even when the transfer failed. Be
more robust: use the block read from the I2C core and propagate a
potential errno further to the sanity checks.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Brad Love [Tue, 26 Jan 2021 04:52:06 +0000 (05:52 +0100)]
media: cx23885: Fix various Hauppauge device analog capture inputs
Reports indicated S-Video capture did not work on HVR1265_K4, so all
devices on hand were audited and corrected to become fully
functional.
ImpactVCB-e
- Remove extraneous composite inputs
- Fix S-Video inputs
HVR5525
- Add routing and config for composite capture
- Add routing and config for S-Video capture
- Add routing for audio on both composite/S-Video
HVR1265_K4
- Remove non-existent composite capture
- Add routing and config for S-Video capture
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Brad Love [Tue, 26 Jan 2021 04:52:05 +0000 (05:52 +0100)]
media: cx23885: add more quirks for reset DMA on some AMD IOMMU
The folowing AMD IOMMU are affected by the RiSC engine stall, requiring a
reset to maintain continual operation. After being added to the
broken_dev_id list the systems are functional long term.
0x1481 is the PCI ID for the IOMMU found on Starship/Matisse
0x1419 is the PCI ID for the IOMMU found on 15h (Models 10h-1fh) family
0x5a23 is the PCI ID for the IOMMU found on RD890S/RD990
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Jonathan Neuschäfer [Fri, 1 Jan 2021 16:02:11 +0000 (17:02 +0100)]
media: dvbdev: Switch to new kerneldoc syntax for named variable macro argument
The syntax without dots is available since commit
43756e347f21
("scripts/kernel-doc: Add support for named variable macro arguments").
The same HTML output is produced with and without this patch.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Jae Hyun Yoo [Mon, 21 Dec 2020 22:32:25 +0000 (23:32 +0100)]
media: aspeed: fix clock handling logic
Video engine uses eclk and vclk for its clock sources and its reset
control is coupled with eclk so the current clock enabling sequence works
like below.
Enable eclk
De-assert Video Engine reset
10ms delay
Enable vclk
It introduces improper reset on the Video Engine hardware and eventually
the hardware generates unexpected DMA memory transfers that can corrupt
memory region in random and sporadic patterns. This issue is observed
very rarely on some specific AST2500 SoCs but it causes a critical
kernel panic with making a various shape of signature so it's extremely
hard to debug. Moreover, the issue is observed even when the video
engine is not actively used because udevd turns on the video engine
hardware for a short time to make a query in every boot.
To fix this issue, this commit changes the clock handling logic to make
the reset de-assertion triggered after enabling both eclk and vclk. Also,
it adds clk_unprepare call for a case when probe fails.
clk: ast2600: fix reset settings for eclk and vclk
Video engine reset setting should be coupled with eclk to match it
with the setting for previous Aspeed SoCs which is defined in
clk-aspeed.c since all Aspeed SoCs are sharing a single video engine
driver. Also, reset bit 6 is defined as 'Video Engine' reset in
datasheet so it should be de-asserted when eclk is enabled. This
commit fixes the setting.
Fixes:
d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Fixes:
d3d04f6c330a ("clk: Add support for AST2600 SoC")
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Dafna Hirschfeld [Wed, 9 Dec 2020 16:15:10 +0000 (17:15 +0100)]
media: rkisp1: rsz: crash fix when setting src format
When setting the source media bus code in the resizer,
we first check that the current media bus code in the
source is yuv encoded format. This is done by
retrieving the data from the formats list of the isp
entity. This cause a crash when the media bus code on the
source is YUYV8_1_5X8 which is not supported by the isp
entity. Instead we should test the sink format of the resizer
which is guaranteed to be supported by the isp entity.
Fixes:
251b6eebb6c49 ("media: staging: rkisp1: rsz: Add support to more YUV encoded mbus codes on src pad")
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Tested-by: Sebastian Fricke <sebastian.fricke.linux@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tom Rix [Fri, 27 Nov 2020 16:38:36 +0000 (17:38 +0100)]
media: b2c2: remove trailing semicolon in macro definition
The macro use will already have a semicolon.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Yang Yingliang [Tue, 17 Nov 2020 02:50:41 +0000 (03:50 +0100)]
media: omap4iss: return error code when omap4iss_get() failed
If omap4iss_get() failed, it need return error code in iss_probe().
Fixes:
59f0ad807681 ("[media] v4l: omap4iss: Add support for OMAP4...")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Davidlohr Bueso [Sun, 1 Nov 2020 19:54:24 +0000 (20:54 +0100)]
media: media/siano: kill pointless kmutex definitions
Use the mutex api instead of renaming the calls for this
driver.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Qinglang Miao [Mon, 21 Sep 2020 13:10:37 +0000 (15:10 +0200)]
media: ngene: simplify the return expression of eeprom_write_ushort()
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Liu Shixin [Mon, 21 Sep 2020 08:24:38 +0000 (10:24 +0200)]
media: anysee: simplify the return expression of anysee_ci_* function
Simplify the return expression.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tasos Sahanidis [Wed, 3 Mar 2021 18:52:53 +0000 (19:52 +0100)]
media: saa7146: use sg_dma_len when building pgtable
The new AMD IOMMU DMA implementation concatenates sglist entries under
certain conditions, and because saa7146 accessed the length member
directly, it did not support this scenario.
This fixes IO_PAGE_FAULTs by using the sg_dma_len macro.
Fixes:
be62dbf554c5 ("iommu/amd: Convert AMD iommu driver to the dma-iommu api")
Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tasos Sahanidis [Wed, 3 Mar 2021 18:30:18 +0000 (19:30 +0100)]
media: saa7134: use sg_dma_len when building pgtable
The new AMD IOMMU DMA implementation concatenates sglist entries under
certain conditions, and because saa7134 accessed the length member
directly, it did not support this scenario.
This fixes IO_PAGE_FAULTs and choppy DMA audio by using the
sg_dma_len macro.
Fixes:
be62dbf554c5 ("iommu/amd: Convert AMD iommu driver to the dma-iommu api")
Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Hans Verkuil [Wed, 3 Mar 2021 12:55:10 +0000 (13:55 +0100)]
media: fix incorrect kernel doc usages
This patch fixes the following trivial warnings w.r.t. kernel-doc usage:
drivers/media/common/videobuf2/frame_vector.c:38: warning: Excess function parameter 'gup_flags' description in 'get_vaddr_frames'
drivers/media/dvb-core/dvb_ca_en50221.c:193: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1014: warning: expecting prototype for Wake up the DVB CA thread(). Prototype was for
dvb_ca_en50221_thread_wakeup() instead
drivers/media/dvb-core/dvb_ca_en50221.c:1023: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1081: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1112: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1327: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1411: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1426: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1582: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1693: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1743: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1772: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1830: warning: wrong kernel-doc identifier on line:
drivers/media/dvb-core/dvb_ca_en50221.c:1922: warning: wrong kernel-doc identifier on line:
drivers/media/rc/img-ir/img-ir-hw.c:628: warning: expecting prototype for img_ir_decoder_compatable(). Prototype was for
img_ir_decoder_compatible() instead
drivers/media/v4l2-core/v4l2-jpeg.c:461: warning: expecting prototype for jpeg_parse_header(). Prototype was for v4l2_jpeg_parse_header()
instead
drivers/media/platform/vsp1/vsp1_dl.c:166: warning: expecting prototype for struct vsp1_cmd_pool. Prototype was for struct vsp1_dl_cmd_pool
instead
drivers/media/platform/mtk-vpu/mtk_vpu.c:28: warning: expecting prototype for is a tiny processor controlling video hardware(). Prototype
was for INIT_TIMEOUT_MS() instead
drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c:73: warning: expecting prototype for struct vp9_fb_info. Prototype was for struct
vp9_ref_buf instead
drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c:85: warning: expecting prototype for struct vp9_fb_info. Prototype was for struct
vp9_sf_ref_fb instead
drivers/media/tuners/mt2063.c:1404: warning: expecting prototype for fLO_FractionalTerm(). Prototype was for MT2063_fLO_FractionalTerm() instead
drivers/media/tuners/mt2063.c:1465: warning: expecting prototype for CalcLO2Mult(). Prototype was for MT2063_CalcLO2Mult() instead
drivers/media/usb/pwc/pwc-dec23.c:640: warning: wrong kernel-doc identifier on line:
drivers/media/platform/exynos4-is/media-dev.c:820: warning: expecting prototype for __fimc_md_create_fimc_links(). Prototype was for
__fimc_md_create_fimc_sink_links() instead
drivers/media/i2c/s5k6aa.c:426: warning: expecting prototype for s5k6aa_configure_pixel_clock(). Prototype was for
s5k6aa_configure_pixel_clocks() instead
drivers/media/i2c/imx274.c:700: warning: wrong kernel-doc identifier on line:
drivers/media/i2c/imx274.c:735: warning: wrong kernel-doc identifier on line:
drivers/media/i2c/imx274.c:983: warning: wrong kernel-doc identifier on line:
Most are missing or mistyped function names.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Colin Ian King [Thu, 25 Feb 2021 15:43:27 +0000 (16:43 +0100)]
media: vivid: fix assignment of dev->fbuf_out_flags
Currently the chroma_flags and alpha_flags are being zero'd with a bit-wise
mask and the following statement should be bit-wise or'ing in the new flag
bits but instead is making a direct assignment. Fix this by using the |=
operator rather than an assignment.
Addresses-Coverity: ("Unused value")
Fixes:
ef834f7836ec ("[media] vivid: add the video capture and output parts")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tomi Valkeinen [Tue, 16 Feb 2021 06:44:55 +0000 (07:44 +0100)]
media: v4l2-subdev.rst: typo fix
Fix a typo in the text.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Jiapeng Chong [Mon, 8 Feb 2021 10:04:46 +0000 (11:04 +0100)]
media: ti-vpe: Simplify bool comparison
Fix the following coccicheck warning:
./drivers/media/platform/ti-vpe/vpdma.c:946:5-26: WARNING: Comparison to
bool.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Johan Fjeldtvedt [Tue, 2 Mar 2021 11:50:56 +0000 (12:50 +0100)]
media: cec-notifier: also search for HDMI devices on I2C
Currently the cec_notifier_parse_hdmi_phandle function can only be used
if the HDMI device associated with the CEC device is a platform device.
Extend the function to cover I2C devices as well, as there do exist
some I2C HDMI devices which don't handle CEC internally and need an
external CEC adapter.
[hverkuil: add missing linux/i2c.h header]
[hverkuil: only attempt to find the i2c device if CONFIG_I2C is set]
Signed-off-by: Johan Fjeldtvedt <johfjeld@cisco.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Pavel Skripkin [Mon, 1 Mar 2021 20:38:26 +0000 (21:38 +0100)]
media: drivers/media/usb: fix memory leak in zr364xx_probe
syzbot reported memory leak in zr364xx_probe()[1].
The problem was in invalid error handling order.
All error conditions rigth after v4l2_ctrl_handler_init()
must call v4l2_ctrl_handler_free().
Reported-by: syzbot+efe9aefc31ae1e6f7675@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Dafna Hirschfeld [Mon, 1 Mar 2021 17:18:34 +0000 (18:18 +0100)]
media: rkisp1: params: remove extra 'if' conditions
There is a repeating code pattern:
if (a || b) {
if (a)
...
if (b)
...
}
In this pattern, the first 'if' is redundant.
The code can be replaced with:
if (a)
...
if (b)
...
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Arnd Bergmann [Fri, 26 Feb 2021 14:07:14 +0000 (15:07 +0100)]
media: mtk: fix mtk-smi dependency
The mtk-smi driver can now be built as a loadable module, but
this leads to a build time regression when the drivers that
depend on it are built-in:
aarch64-linux-ld: drivers/media/platform/mtk-mdp/mtk_mdp_comp.o: in function `mtk_mdp_comp_clock_on':
mtk_mdp_comp.c:(.text.mtk_mdp_comp_clock_on+0x54): undefined reference to `mtk_smi_larb_get'
aarch64-linux-ld: drivers/media/platform/mtk-mdp/mtk_mdp_comp.o: in function `mtk_mdp_comp_clock_off':
mtk_mdp_comp.c:(.text.mtk_mdp_comp_clock_off+0x12c): undefined reference to `mtk_smi_larb_put'
Add a dependency on the interface, but keep allowing
compile-testing without that driver, as it was originally
intended.
Fixes:
50fc8d9232cd ("memory: mtk-smi: Allow building as module")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Julian Braha [Thu, 25 Feb 2021 08:06:58 +0000 (09:06 +0100)]
media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
When STA2X11_VIP is enabled, and GPIOLIB is disabled,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for VIDEO_ADV7180
Depends on [n]: MEDIA_SUPPORT [=y] && GPIOLIB [=n] && VIDEO_V4L2 [=y] && I2C [=y]
Selected by [y]:
- STA2X11_VIP [=y] && MEDIA_SUPPORT [=y] && MEDIA_PCI_SUPPORT [=y] && MEDIA_CAMERA_SUPPORT [=y] && PCI [=y] && VIDEO_V4L2 [=y] && VIRT_TO_BUS [=y] && I2C [=y] && (STA2X11 [=n] || COMPILE_TEST [=y]) && MEDIA_SUBDRV_AUTOSELECT [=y]
This is because STA2X11_VIP selects VIDEO_ADV7180
without selecting or depending on GPIOLIB,
despite VIDEO_ADV7180 depending on GPIOLIB.
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
dingsenjie [Tue, 23 Feb 2021 08:36:54 +0000 (09:36 +0100)]
media: media/usb:Remove superfluous "breaks" in the ttusb_dec.c
Remove superfluous "breaks", as there is a "return" before them.
Signed-off-by: dingsenjie <dingsenjie@yulong.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
dingsenjie [Tue, 23 Feb 2021 08:20:31 +0000 (09:20 +0100)]
media: media/usb:Remove superfluous "breaks"
Remove superfluous "breaks", as there is a "return" before them.
Signed-off-by: dingsenjie <dingsenjie@yulong.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
zuoqilin [Mon, 22 Feb 2021 13:13:17 +0000 (14:13 +0100)]
media: media/i2c: remove unneeded variable: "ret"
remove unneeded variable: "ret"
Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Yang Li [Mon, 22 Feb 2021 08:08:01 +0000 (09:08 +0100)]
media: solo6x10: Switch to using the new API kobj_to_dev()
fixed the following coccicheck:
./drivers/media/pci/solo6x10/solo6x10-core.c:371:60-61: WARNING
opportunity for kobj_to_dev()
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Vladimir Lypak [Wed, 17 Feb 2021 22:11:34 +0000 (23:11 +0100)]
media: qcom: camss: Fix overflows in clock rate calculations
Because of u32 type being used to store pixel clock rate, expression used
to calculate pipeline clocks (pixel_clock * bpp) produces wrong value due
to integer overflow. This patch changes data type used to store, pass and
retrieve pixel_clock from u32 to u64 to make this mistake less likely to
be repeated in the future.
Signed-off-by: Vladimir Lypak <junak.pub@gmail.com>
Acked-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Andrey Konovalov [Wed, 17 Feb 2021 22:11:33 +0000 (23:11 +0100)]
media: camss: use v4l2_get_link_freq() to calculate the relevant clocks
There are places in the camss driver where camss_get_pixel_clock() is
called to get the pixel rate (using V4L2_CID_PIXEL_RATE control) and to
calculate the link frequency from it. There is a case when this would
not work: when V4L2_CID_PIXEL_RATE gets the rate at which the pixels are
read (sampled) from the sensor's pixel array, and this rate is different
from the pixel transmission rate over the CSI link, the link frequency
value can't be calculated from the pixel rate. One needs to use
V4L2_CID_LINK_FREQ to get the link frequency in this case.
Replace such calls to camss_get_pixel_clock() with calls to a wrapper
around v4l2_get_link_freq(). v4l2_get_link_freq() tries V4L2_CID_LINK_FREQ
first, and if it is not implemented by the camera sensor driver, falls
back to V4L2_CID_PIXEL_RATE to calculate the link frequency value from.
Calls to camss_get_pixel_clock() from vfe_[check,set]_clock_rates()
are left intact as it looks like this VFE clock does depend on the
rate the pixel samples comes out of the camera sensor, not on the
frequency at which the link between the sensor and the CSI receiver
operates.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Acked-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Andrey Konovalov [Thu, 18 Feb 2021 17:16:40 +0000 (18:16 +0100)]
media: v4l: common: v4l2_get_link_freq: add printing a warning
Print a warning if V4L2_CID_LINK_FREQ control is not implemented.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Bhaskar Chowdhury [Sat, 13 Feb 2021 15:13:20 +0000 (16:13 +0100)]
media: drivers: media: pci: cx18: Spelling fix of minimze to minimize in the file cx18-av-audio.c
s/minimze/minimize/
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Bhaskar Chowdhury [Sat, 13 Feb 2021 15:08:05 +0000 (16:08 +0100)]
media: drivers: media: pci: cx18: Couple of spell fixes in the file cx18-av-core.c
s/minimze/minimize/
s/initallize/initialize/
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Bhaskar Chowdhury [Sat, 13 Feb 2021 15:00:14 +0000 (16:00 +0100)]
media: drivers/media/pci/cx18: Fix a spelling minimze to minimize in the file cx18-firmware.c
s/minimze/minimize/
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Julia Lawall [Tue, 9 Feb 2021 21:13:33 +0000 (22:13 +0100)]
media: use getter/setter functions
Use getter and setter functions, for a variety of data types.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Nicolas Dufresne [Tue, 9 Feb 2021 17:22:33 +0000 (18:22 +0100)]
media: doc: h264/hevc: Clarify _START_CODE_NONE meaning
As some hardware have a knob to enable or disable emulation prevention
bytes removal, driver writers ended up wondering what exactly the
START_CODE_NONE modes meant in this regards. This patch clarify what is
expected with a reference to the specification.
Reported-by: John Cox <jc@kynesim.co.uk>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Rikard Falkeborn [Sat, 6 Feb 2021 21:21:39 +0000 (22:21 +0100)]
media: usbtv: constify static structs
Constify two static structs which are never modified to allow the
compiler to put them in read-only memory.
The only usage of norm_params is only read from it in
usbtv_configure_for_norm(). Making it const shrinks the resulting
ko-file with 300 bytes (tested with gcc 10).
The only usage of usbtv_ioctl_ops is to put its address to the ioctl_ops
field in the video_device struct. Making it const moves ~1kb to
read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Bhaskar Chowdhury [Fri, 5 Feb 2021 09:21:17 +0000 (10:21 +0100)]
media: include: media: davinci: Fixed up few trivial spellings in the file isif.h
Several spelling fixes throughout the file.
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Colin Ian King [Thu, 4 Feb 2021 17:08:50 +0000 (18:08 +0100)]
media: platform: sti: make a const arrays static, makes object smaller
Don't populate the const arrays on the stack but instead it
static. Makes the object code smaller by 8 bytes:
Before:
text data bss dec hex filename
12504 4568 0 17072 42b0 media/platform/sti/hva/hva-h264.o
After:
text data bss dec hex filename
12272 4792 0 17064 42a8 media/platform/sti/hva/hva-h264.o
(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Andrzej Pietrasiewicz [Thu, 4 Feb 2021 16:16:59 +0000 (17:16 +0100)]
media: uapi: Correct doc comment in H264 uAPI
struct v4l2_ctrl_h264_pps members obviously match picture parameter syntax,
not sequence parameter syntax.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Bastien Nocera [Tue, 26 Jan 2021 17:40:33 +0000 (18:40 +0100)]
media: rc: add keymap for Xbox 360 Universal Media remote
Captured using a raw IR receiver. Manual linked in the remote definition
itself.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Takashi Iwai [Mon, 1 Feb 2021 08:32:47 +0000 (09:32 +0100)]
media: dvb-usb: Fix use-after-free access
dvb_usb_device_init() copies the properties to the own data, so that
the callers can release the original properties later (as done in the
commit
299c7007e936 ("media: dw2102: Fix memleak on sequence of
probes")). However, it also stores dev->desc pointer that is a
reference to the original properties data. Since dev->desc is
referred later, it may result in use-after-free, in the worst case,
leading to a kernel Oops as reported.
This patch addresses the problem by allocating and copying the
properties at first, then get the desc from the copied properties.
Reported-and-tested-by: Stefan Seyfried <seife+kernel@b1-systems.com>
BugLink: http://bugzilla.opensuse.org/show_bug.cgi?id=1181104
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Takashi Iwai [Mon, 1 Feb 2021 08:32:46 +0000 (09:32 +0100)]
media: dvb-usb: Fix memory leak at error in dvb_usb_device_init()
dvb_usb_device_init() allocates a dvb_usb_device object, but it
doesn't release the object by itself even at errors. The object is
released in the callee side (dvb_usb_init()) in some error cases via
dvb_usb_exit() call, but it also missed the object free in other error
paths. And, the caller (it's only dvb_usb_device_init()) doesn't seem
caring the resource management as well, hence those memories are
leaked.
This patch assures releasing the memory at the error path in
dvb_usb_device_init(). Now dvb_usb_init() frees the resources it
allocated but leaves the passed dvb_usb_device object intact. In
turn, the dvb_usb_device object is released in dvb_usb_device_init()
instead.
We could use dvb_usb_exit() function for releasing everything in the
callee (as it was used for some error cases in the original code), but
releasing the passed object in the callee is non-intuitive and
error-prone. So I took this approach (which is more standard in Linus
kernel code) although it ended with a bit more open codes.
Along with the change, the patch makes sure that USB intfdata is reset
and don't return the bogus pointer to the caller of
dvb_usb_device_init() at the error path, too.
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Brad Love [Tue, 2 Feb 2021 01:40:30 +0000 (02:40 +0100)]
media: em28xx: Add pid for bulk revision of Hauppauge 461eV2
Manufacturing has switched from ISOC to bulk transport,
the pid has accordingly changed to signify this.
0x2013:0x0461 is an ISOC 461e v2
0x2013:0x8461 is a bulk transport 461e v2
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Brad Love [Tue, 2 Feb 2021 01:40:29 +0000 (02:40 +0100)]
media: em28xx: Add pid for bulk revision of Hauppauge 461e
Manufacturing has switched from ISOC to bulk transport,
the pid has accordingly changed to signify this.
0x2013:0x0258 is an ISOC 461e
0x2013:0x8258 is a bulk transport 461e
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Christian Hewitt [Mon, 1 Feb 2021 20:59:51 +0000 (21:59 +0100)]
media: rc: add keymap for minix-neo remote
Add a keymap and bindings for the simple IR (NEC) remote used with
Minix 'NEO' branded Android STB devices.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Mon, 22 Feb 2021 13:46:42 +0000 (14:46 +0100)]
media: ite-cir: in_use is not needed
The in_use variable is set to true when a lirc file is opened, and ir
transmit can only be done by writing to a lirc file descriptor. As a
result when in_use is read, it is always true, so we might as well remove
it.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Mon, 22 Feb 2021 08:08:35 +0000 (09:08 +0100)]
media: ite-cir: check for receive overflow
It's best if this condition is reported.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Sun, 21 Feb 2021 20:16:45 +0000 (21:16 +0100)]
media: ite-cir: move runtime information into driver data
The carrier, duty cycle etc are not device dependent, and they can be
changed at runtime. By moving them into the allocated struct, we can make
the device specific structures smaller, and we no longer need to copy
the struct.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Sat, 20 Feb 2021 12:41:37 +0000 (13:41 +0100)]
media: ite-cir: carrier and duty cycle can be set via ioctl
The lirc ioctls should be used for this, not module parameters.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Sat, 20 Feb 2021 10:43:47 +0000 (11:43 +0100)]
media: ite-cir: use standard logging and reduce noise
Remove lots of superfluous debug messages which just log the function
name. Also, there is no need to announce the various parameters of the
device. This can be discovered via lirc ioctl if needed.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Sat, 20 Feb 2021 10:04:41 +0000 (11:04 +0100)]
media: ite-cir: set parent device
This ensure that the rc device shows up correctly in sysfs.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Sean Young [Sun, 21 Feb 2021 10:05:12 +0000 (11:05 +0100)]
media: ite-cir: remove unused fields
These fields are not referenced anywhere.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Daode Huang [Fri, 5 Feb 2021 09:39:11 +0000 (10:39 +0100)]
media: rc/ite-cir: replace spin_lock_irqsave by spin_lock in hard IRQ
It is redundant to do irqsave and irqrestore in hardIRQ context.
Signed-off-by: Daode Huang <huangdaode@huawei.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 4 Mar 2021 14:56:09 +0000 (15:56 +0100)]
media: v4l docs: move some cross-reference identifiers
Sphinx doesn't allow placing those cross-reference identifies
everywhere. Misplacing them cause those warnings:
Documentation/userspace-api/media/v4l/hist-v4l2.rst:818: WARNING: undefined label: control-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/hist-v4l2.rst:853: WARNING: undefined label: reserved-formats (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/pixfmt-v4l2.rst:47: WARNING: undefined label: reserved-formats (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:39: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:53: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:67: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:83: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:97: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/subdev-formats.rst:140: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-decoder-cmd.rst:75: WARNING: undefined label: decoder-cmds (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-dqevent.rst:234: WARNING: undefined label: control-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-dv-timings.rst:156: WARNING: undefined label: dv-bt-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst:41: WARNING: undefined label: ctrl-class (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst:246: WARNING: undefined label: ctrl-class (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst:269: WARNING: undefined label: ctrl-class (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst:100: WARNING: undefined label: modulator-txsubchans (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-g-tuner.rst:119: WARNING: undefined label: tuner-rxsubchans (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst:167: WARNING: undefined label: control-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst:245: WARNING: undefined label: control-flags (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst:396: WARNING: undefined label: ctrl-class (if the link has no caption the label must precede a section header)
Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst:73: WARNING: undefined label: v4l2-subdev-mbus-code-flags (if the link has no caption the label must precede a section header)
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Wed, 3 Mar 2021 16:33:27 +0000 (17:33 +0100)]
media: vbi_hsync.svg: fix the viewports
At least at pdf output, part of the VBI drawings are not visible.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Wed, 3 Mar 2021 16:19:22 +0000 (17:19 +0100)]
media: dev-overlay.rst: cleanup the xvideo example
It makes more sense to place the xvideo example at the body,
keeping the footnote only to justify the design decision.
While this makes the text better, it also fixes the PDF
output.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 10:39:46 +0000 (11:39 +0100)]
media: docs: uAPI: fix table output in LaTeX/PDF format
There are lots of tables that are not properly displayed
in LaTeX/PDF.
Fix the tablecolumns, add longtable where needed and LaTeX
formatting macros, in order to address such issues.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 10:38:23 +0000 (11:38 +0100)]
media: pixfmt-yuv-planar.rst: fix PDF OUTPUT
Add missing format macros for the tables there to be properly
output.
While here, also remove the empty ".. note::" markup.
It should be noticed that ".. [1]" markups will generate footnotes,
and not a note within the main text body.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 10:34:21 +0000 (11:34 +0100)]
media: ext-ctrls-codec-stateless.rst: fix an H-264 table format
The Picture Parameter Set Flags table for H-264 doesn't output
well on PDF. There are missing format instructions for LaTeX, and
the columns are too long.
Reduce the size of the second column, as 16 bits is more than enough
for the current flags usage, and add the needed bits for it to be
properly output in PDF format.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 10:30:15 +0000 (11:30 +0100)]
media: buffer.rst: fix a PDF output issue
Sphinx/LaTeX doesn't work well with literal blocks.
Due to that, V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF ends
being writing outside the table (and even outside the page).
We need to not only change the table size and font size, but
also to change the message, in order to avoid this bug.
So, improve the text a little bit, while ensuring that the
literal will be written at the beginning of the second line.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:36:04 +0000 (08:36 +0100)]
media: docs: pixfmt: use section titles for bayer formats
The bayer formats have a subtitle, specifying how many bits
they use. Add a title markup to those, as otherwise they
look weird, specially at the PDF output.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:31:21 +0000 (08:31 +0100)]
media: ext-ctrls-jpeg.rst: cleanup V4L2_CID_JPEG_COMPRESSION_QUALITY text
The text is repeating the name of the control, which causes
it to be displayed outside the page with PDF output.
Besides that, this is the only JPEG control doing that. Removing
the name duplication doesn't affect the description, but, instead,
make it nicer.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:27:12 +0000 (08:27 +0100)]
media: ext-ctrls-codec.rst: simplify a few tables
Those tables nicely fits on PDF output without any hack.
Yet, they are using a very small font, and have tabularcolumns.
Clean it up, and convert it to an ASCII artwork, as it
makes easier to see that no hacks are needed to display it ;-)
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:22:46 +0000 (08:22 +0100)]
media: ext-ctrls-codec.rst: add a missing profile description
One of the MPEG-4 profiles has a missing description. Add it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:20:11 +0000 (08:20 +0100)]
media: ext-ctrls-codec-stateless.rst: change a FWHT flag description
Instead of using "- 1", use "minus one".
The reason is that, if the table is split like:
V4L2_FWHT_FL_COMPONENTS_NUM_MSK 0x00070000 The number of color components
- 1.
One might not realize the meaning of the second line.
As a side effect, using text instead of arabic numbers is
more appropriate for formal documents like this spec.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:13:48 +0000 (08:13 +0100)]
media: docs: sliced-vbi: fix V4L2_SLICED_WSS_625 docs
While fixing issues with PDF generation, I noticed that
bit 8 was missing for WSS 625 format.
While here, convert the literal block into a tables,
as it becomes more visible.
I opted to move the payload into a separate table, as
Sphinx has troubles with complex nested tables.
This way, it should work fine on both html and LaTeX/PDF
formats.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:08:20 +0000 (08:08 +0100)]
media: control.rst: use a table for V4L2_CID_POWER_LINE
The default way to document control enums is via tables.
Use one here too. As the table is simple, just use ASCII
artwork.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mauro Carvalho Chehab [Thu, 10 Dec 2020 07:05:14 +0000 (08:05 +0100)]
media: colorspaces-details.rst: drop tabularcolumns
Those tables have small cells that fit nicely without requiring
line beaks.
So, they don't need tabular columns, as Sphinx/LaTeX
can adjust the width on such tables.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Linus Torvalds [Sat, 6 Mar 2021 01:33:41 +0000 (17:33 -0800)]
Linux 5.12-rc2
Linus Torvalds [Sat, 6 Mar 2021 01:27:59 +0000 (17:27 -0800)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Nothing special here, though Bob's regression fixes for rxe would have
made it before the rc cycle had there not been such strong winter
weather!
- Fix corner cases in the rxe reference counting cleanup that are
causing regressions in blktests for SRP
- Two kdoc fixes so W=1 is clean
- Missing error return in error unwind for mlx5
- Wrong lock type nesting in IB CM"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/rxe: Fix errant WARN_ONCE in rxe_completer()
RDMA/rxe: Fix extra deref in rxe_rcv_mcast_pkt()
RDMA/rxe: Fix missed IB reference counting in loopback
RDMA/uverbs: Fix kernel-doc warning of _uverbs_alloc
RDMA/mlx5: Set correct kernel-doc identifier
IB/mlx5: Add missing error code
RDMA/rxe: Fix missing kconfig dependency on CRYPTO
RDMA/cm: Fix IRQ restore in ib_send_cm_sidr_rep
Linus Torvalds [Sat, 6 Mar 2021 01:23:03 +0000 (17:23 -0800)]
Merge tag 'gcc-plugins-v5.12-rc2' of git://git./linux/kernel/git/kees/linux
Pull gcc-plugins fixes from Kees Cook:
"Tiny gcc-plugin fixes for v5.12-rc2. These issues are small but have
been reported a couple times now by static analyzers, so best to get
them fixed to reduce the noise. :)
- Fix coding style issues (Jason Yan)"
* tag 'gcc-plugins-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
gcc-plugins: latent_entropy: remove unneeded semicolon
gcc-plugins: structleak: remove unneeded variable 'ret'
Linus Torvalds [Sat, 6 Mar 2021 01:21:25 +0000 (17:21 -0800)]
Merge tag 'pstore-v5.12-rc2' of git://git./linux/kernel/git/kees/linux
Pull pstore fixes from Kees Cook:
- Rate-limit ECC warnings (Dmitry Osipenko)
- Fix error path check for NULL (Tetsuo Handa)
* tag 'pstore-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
pstore/ram: Rate-limit "uncorrectable error in header" message
pstore: Fix warning in pstore_kill_sb()
Linus Torvalds [Fri, 5 Mar 2021 21:25:23 +0000 (13:25 -0800)]
Merge tag 'for-5.12/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
"Fix DM verity target's optional Forward Error Correction (FEC) for
Reed-Solomon roots that are unaligned to block size"
* tag 'for-5.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm verity: fix FEC for RS roots unaligned to block size
dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size
Linus Torvalds [Fri, 5 Mar 2021 20:59:37 +0000 (12:59 -0800)]
Merge tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe fixes:
- more device quirks (Julian Einwag, Zoltán Böszörményi, Pascal
Terjan)
- fix a hwmon error return (Daniel Wagner)
- fix the keep alive timeout initialization (Martin George)
- ensure the model_number can't be changed on a used subsystem
(Max Gurtovoy)
- rsxx missing -EFAULT on copy_to_user() failure (Dan)
- rsxx remove unused linux.h include (Tian)
- kill unused RQF_SORTED (Jean)
- updated outdated BFQ comments (Joseph)
- revert work-around commit for bd_size_lock, since we removed the
offending user in this merge window (Damien)
* tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-block:
nvmet: model_number must be immutable once set
nvme-fabrics: fix kato initialization
nvme-hwmon: Return error code when registration fails
nvme-pci: add quirks for Lexar 256GB SSD
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
rsxx: Return -EFAULT if copy_to_user() fails
block/bfq: update comments and default value in docs for fifo_expire
rsxx: remove unused including <linux/version.h>
block: Drop leftover references to RQF_SORTED
block: revert "block: fix bd_size_lock use"
Linus Torvalds [Fri, 5 Mar 2021 20:44:43 +0000 (12:44 -0800)]
Merge tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A bit of a mix between fallout from the worker change, cleanups and
reductions now possible from that change, and fixes in general. In
detail:
- Fully serialize manager and worker creation, fixing races due to
that.
- Clean up some naming that had gone stale.
- SQPOLL fixes.
- Fix race condition around task_work rework that went into this
merge window.
- Implement unshare. Used for when the original task does unshare(2)
or setuid/seteuid and friends, drops the original workers and forks
new ones.
- Drop the only remaining piece of state shuffling we had left, which
was cred. Move it into issue instead, and we can drop all of that
code too.
- Kill f_op->flush() usage. That was such a nasty hack that we had
out of necessity, we no longer need it.
- Following from ->flush() removal, we can also drop various bits of
ctx state related to SQPOLL and cancelations.
- Fix an issue with IOPOLL retry, which originally was fallout from a
filemap change (removing iov_iter_revert()), but uncovered an issue
with iovec re-import too late.
- Fix an issue with system suspend.
- Use xchg() for fallback work, instead of cmpxchg().
- Properly destroy io-wq on exec.
- Add create_io_thread() core helper, and use that in io-wq and
io_uring. This allows us to remove various silly completion events
related to thread setup.
- A few error handling fixes.
This should be the grunt of fixes necessary for the new workers, next
week should be quieter. We've got a pending series from Pavel on
cancelations, and how tasks and rings are indexed. Outside of that,
should just be minor fixes. Even with these fixes, we're still killing
a net ~80 lines"
* tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-block: (41 commits)
io_uring: don't restrict issue_flags for io_openat
io_uring: make SQPOLL thread parking saner
io-wq: kill hashed waitqueue before manager exits
io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
io_uring: don't keep looping for more events if we can't flush overflow
io_uring: move to using create_io_thread()
kernel: provide create_io_thread() helper
io_uring: reliably cancel linked timeouts
io_uring: cancel-match based on flags
io-wq: ensure all pending work is canceled on exit
io_uring: ensure that threads freeze on suspend
io_uring: remove extra in_idle wake up
io_uring: inline __io_queue_async_work()
io_uring: inline io_req_clean_work()
io_uring: choose right tctx->io_wq for try cancel
io_uring: fix -EAGAIN retry with IOPOLL
io-wq: fix error path leak of buffered write hash map
io_uring: remove sqo_task
io_uring: kill sqo_dead and sqo submission halting
io_uring: ignore double poll add on the same waitqueue head
...
Linus Torvalds [Fri, 5 Mar 2021 20:36:33 +0000 (12:36 -0800)]
Merge tag 'pm-5.12-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the usage of device links in the runtime PM core code and
update the DTPM (Dynamic Thermal Power Management) feature added
recently.
Specifics:
- Make the runtime PM core code avoid attempting to suspend supplier
devices before updating the PM-runtime status of a consumer to
'suspended' (Rafael Wysocki).
- Fix DTPM (Dynamic Thermal Power Management) root node
initialization and label that feature as EXPERIMENTAL in Kconfig
(Daniel Lezcano)"
* tag 'pm-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap/drivers/dtpm: Add the experimental label to the option description
powercap/drivers/dtpm: Fix root node initialization
PM: runtime: Update device status before letting suppliers suspend
Linus Torvalds [Fri, 5 Mar 2021 20:32:17 +0000 (12:32 -0800)]
Merge tag 'acpi-5.12-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Make the empty stubs of some helper functions used when CONFIG_ACPI is
not set actually match those functions (Andy Shevchenko)"
* tag 'acpi-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: bus: Constify is_acpi_node() and friends (part 2)
Linus Torvalds [Fri, 5 Mar 2021 20:26:24 +0000 (12:26 -0800)]
Merge tag 'iommu-fixes-v5.12-rc1' of git://git./linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix a sleeping-while-atomic issue in the AMD IOMMU code
- Disable lazy IOTLB flush for untrusted devices in the Intel VT-d
driver
- Fix status code definitions for Intel VT-d
- Fix IO Page Fault issue in Tegra IOMMU driver
* tag 'iommu-fixes-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Fix status code for Allocate/Free PASID command
iommu: Don't use lazy flush for untrusted device
iommu/tegra-smmu: Fix mc errors on tegra124-nyan
iommu/amd: Fix sleeping in atomic in increase_address_space()
Linus Torvalds [Fri, 5 Mar 2021 20:21:14 +0000 (12:21 -0800)]
Merge tag 'for-5.12-rc1-tag' of git://git./linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"More regression fixes and stabilization.
Regressions:
- zoned mode
- count zone sizes in wider int types
- fix space accounting for read-only block groups
- subpage: fix page tail zeroing
Fixes:
- fix spurious warning when remounting with free space tree
- fix warning when creating a directory with smack enabled
- ioctl checks for qgroup inheritance when creating a snapshot
- qgroup
- fix missing unlock on error path in zero range
- fix amount of released reservation on error
- fix flushing from unsafe context with open transaction,
potentially deadlocking
- minor build warning fixes"
* tag 'for-5.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: zoned: do not account freed region of read-only block group as zone_unusable
btrfs: zoned: use sector_t for zone sectors
btrfs: subpage: fix the false data csum mismatch error
btrfs: fix warning when creating a directory with smack enabled
btrfs: don't flush from btrfs_delayed_inode_reserve_metadata
btrfs: export and rename qgroup_reserve_meta
btrfs: free correct amount of space in btrfs_delayed_inode_reserve_metadata
btrfs: fix spurious free_space_tree remount warning
btrfs: validate qgroup inherit for SNAP_CREATE_V2 ioctl
btrfs: unlock extents in btrfs_zero_range in case of quota reservation errors
btrfs: ref-verify: use 'inline void' keyword ordering
Linus Torvalds [Fri, 5 Mar 2021 20:12:28 +0000 (12:12 -0800)]
Merge tag 'devicetree-fixes-for-5.12-1' of git://git./linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Another batch of graph and video-interfaces schema conversions
- Drop DT header symlink for dropped C6X arch
- Fix bcm2711-hdmi schema error
* tag 'devicetree-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: media: Use graph and video-interfaces schemas, round 2
dts: drop dangling c6x symlink
dt-bindings: bcm2711-hdmi: Fix broken schema
Linus Torvalds [Fri, 5 Mar 2021 20:04:59 +0000 (12:04 -0800)]
Merge tag 'trace-v5.12-rc1' of git://git./linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Functional fixes:
- Fix big endian conversion for arm64 in recordmcount processing
- Fix timestamp corruption in ring buffer on discarding events
- Fix memory leak in __create_synth_event()
- Skip selftests if tracing is disabled as it will cause them to
fail.
Non-functional fixes:
- Fix help text in Kconfig
- Remove duplicate prototype for trace_empty()
- Fix stale comment about the trace_event_call flags.
Self test update:
- Add more information to the validation output of when a corrupt
timestamp is found in the ring buffer, and also trigger a warning
to make sure that tests catch it"
* tag 'trace-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix comment about the trace_event_call flags
tracing: Skip selftests if tracing is disabled
tracing: Fix memory leak in __create_synth_event()
ring-buffer: Add a little more information and a WARN when time stamp going backwards is detected
ring-buffer: Force before_stamp and write_stamp to be different on discard
tracing: Fix help text of TRACEPOINT_BENCHMARK in Kconfig
tracing: Remove duplicate declaration from trace.h
ftrace: Have recordmcount use w8 to read relp->r_info in arm64_is_fake_mcount
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix errant WARN_ONCE in rxe_completer()
In rxe_comp.c in rxe_completer() the function free_pkt() did not clear skb
which triggered a warning at 'done:' and could possibly at 'exit:'. The
WARN_ONCE() calls are not actually needed. The call to free_pkt() is
moved to the end to clearly show that all skbs are freed.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix extra deref in rxe_rcv_mcast_pkt()
rxe_rcv_mcast_pkt() dropped a reference to ib_device when no error
occurred causing an underflow on the reference counter. This code is
cleaned up to be clearer and easier to read.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix missed IB reference counting in loopback
When the noted patch below extending the reference taken by
rxe_get_dev_from_net() in rxe_udp_encap_recv() until each skb is freed it
was not matched by a reference in the loopback path resulting in
underflows.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Pavel Begunkov [Sun, 28 Feb 2021 22:35:14 +0000 (22:35 +0000)]
io_uring: don't restrict issue_flags for io_openat
45d189c606292 ("io_uring: replace force_nonblock with flags") did
something strange for io_openat() slicing all issue_flags but
IO_URING_F_NONBLOCK. Not a bug for now, but better to just forward the
flags.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 16:13:07 +0000 (09:13 -0700)]
Merge tag 'nvme-5.12-2021-03-05' of git://git.infradead.org/nvme into block-5.12
Pull NVMe fixes from Christoph:
"nvme fixes for 5.12:
- more device quirks (Julian Einwag, Zoltán Böszörményi, Pascal Terjan)
- fix a hwmon error return (Daniel Wagner)
- fix the keep alive timeout initialization (Martin George)
- ensure the model_number can't be changed on a used subsystem
(Max Gurtovoy)"
* tag 'nvme-5.12-2021-03-05' of git://git.infradead.org/nvme:
nvmet: model_number must be immutable once set
nvme-fabrics: fix kato initialization
nvme-hwmon: Return error code when registration fails
nvme-pci: add quirks for Lexar 256GB SSD
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
Jens Axboe [Fri, 5 Mar 2021 15:44:39 +0000 (08:44 -0700)]
io_uring: make SQPOLL thread parking saner
We have this weird true/false return from parking, and then some of the
callers decide to look at that. It can lead to unbalanced parks and
sqd locking. Have the callers check the thread status once it's parked.
We know we have the lock at that point, so it's either valid or it's NULL.
Fix race with parking on thread exit. We need to be careful here with
ordering of the sdq->lock and the IO_SQ_THREAD_SHOULD_PARK bit.
Rename sqd->completion to sqd->parked to reflect that this is the only
thing this completion event doesn.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 15:14:08 +0000 (08:14 -0700)]
io-wq: kill hashed waitqueue before manager exits
If we race with shutting down the io-wq context and someone queueing
a hashed entry, then we can exit the manager with it armed. If it then
triggers after the manager has exited, we can have a use-after-free where
io_wqe_hash_wake() attempts to wake a now gone manager process.
Move the killing of the hashed write queue into the manager itself, so
that we know we've killed it before the task exits.
Fixes:
e941894eae31 ("io-wq: make buffered file write hashed work map per-ctx")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 04:02:58 +0000 (21:02 -0700)]
io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
The callback can only be armed, if we get -EIOCBQUEUED returned. It's
important that we clear the WAITQ bit for other cases, otherwise we can
queue for async retry and filemap will assume that we're armed and
return -EAGAIN instead of just blocking for the IO.
Cc: stable@vger.kernel.org # 5.9+
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 00:15:48 +0000 (17:15 -0700)]
io_uring: don't keep looping for more events if we can't flush overflow
It doesn't make sense to wait for more events to come in, if we can't
even flush the overflow we already have to the ring. Return -EBUSY for
that condition, just like we do for attempts to submit with overflow
pending.
Cc: stable@vger.kernel.org # 5.11
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Thu, 4 Mar 2021 19:39:36 +0000 (12:39 -0700)]
io_uring: move to using create_io_thread()
This allows us to do task creation and setup without needing to use
completions to try and synchronize with the starting thread. Get rid of
the old io_wq_fork_thread() wrapper, and the 'wq' and 'worker' startup
completion events - we can now do setup before the task is running.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Rafael J. Wysocki [Fri, 5 Mar 2021 15:19:10 +0000 (16:19 +0100)]
Merge branch 'powercap'
* powercap:
powercap/drivers/dtpm: Add the experimental label to the option description
powercap/drivers/dtpm: Fix root node initialization
Max Gurtovoy [Wed, 17 Feb 2021 17:19:40 +0000 (17:19 +0000)]
nvmet: model_number must be immutable once set
In case we have already established connection to nvmf target, it
shouldn't be allowed to change the model_number. E.g. if someone will
identify ctrl and get model_number of "my_model" later on will change
the model_numbel via configfs to "my_new_model" this will break the NVMe
specification for "Get Log Page – Persistent Event Log" that refers to
Model Number as: "This field contains the same value as reported in the
Model Number field of the Identify Controller data structure, bytes
63:24."
Although it doesn't mentioned explicitly that this field can't be
changed, we can assume it.
So allow setting this field only once: using configfs or in the first
identify ctrl operation.
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Martin George [Thu, 11 Feb 2021 17:58:26 +0000 (23:28 +0530)]
nvme-fabrics: fix kato initialization
Currently kato is initialized to NVME_DEFAULT_KATO for both
discovery & i/o controllers. This is a problem specifically
for non-persistent discovery controllers since it always ends
up with a non-zero kato value. Fix this by initializing kato
to zero instead, and ensuring various controllers are assigned
appropriate kato values as follows:
non-persistent controllers - kato set to zero
persistent controllers - kato set to NVMF_DEV_DISC_TMO
(or any positive int via nvme-cli)
i/o controllers - kato set to NVME_DEFAULT_KATO
(or any positive int via nvme-cli)
Signed-off-by: Martin George <marting@netapp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Daniel Wagner [Fri, 12 Feb 2021 09:30:15 +0000 (10:30 +0100)]
nvme-hwmon: Return error code when registration fails
The hwmon pointer wont be NULL if the registration fails. Though the
exit code path will assign it to ctrl->hwmon_device. Later
nvme_hwmon_exit() will try to free the invalid pointer. Avoid this by
returning the error code from hwmon_device_register_with_info().
Fixes:
ed7770f66286 ("nvme/hwmon: rework to avoid devm allocation")
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Pascal Terjan [Tue, 23 Feb 2021 22:10:46 +0000 (22:10 +0000)]
nvme-pci: add quirks for Lexar 256GB SSD
Add the NVME_QUIRK_NO_NS_DESC_LIST and NVME_QUIRK_IGNORE_DEV_SUBNQN
quirks for this buggy device.
Reported and tested in https://bugs.mageia.org/show_bug.cgi?id=28417
Signed-off-by: Pascal Terjan <pterjan@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Zoltán Böszörményi [Sun, 21 Feb 2021 05:12:16 +0000 (06:12 +0100)]
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
My 2TB SKC2000 showed the exact same symptoms that were provided
in
538e4a8c57 ("nvme-pci: avoid the deepest sleep state on
Kingston A2000 SSDs"), i.e. a complete NVME lockup that needed
cold boot to get it back.
According to some sources, the A2000 is simply a rebadged
SKC2000 with a slightly optimized firmware.
Adding the SKC2000 PCI ID to the quirk list with the same workaround
as the A2000 made my laptop survive a 5 hours long Yocto bootstrap
buildfest which reliably triggered the SSD lockup previously.
Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Julian Einwag [Tue, 16 Feb 2021 12:25:43 +0000 (13:25 +0100)]
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
The kernel fails to fully detect these SSDs, only the character devices
are present:
[ 10.785605] nvme nvme0: pci function 0000:04:00.0
[ 10.876787] nvme nvme1: pci function 0000:81:00.0
[ 13.198614] nvme nvme0: missing or invalid SUBNQN field.
[ 13.198658] nvme nvme1: missing or invalid SUBNQN field.
[ 13.206896] nvme nvme0: Shutdown timeout set to 20 seconds
[ 13.215035] nvme nvme1: Shutdown timeout set to 20 seconds
[ 13.225407] nvme nvme0: 16/0/0 default/read/poll queues
[ 13.233602] nvme nvme1: 16/0/0 default/read/poll queues
[ 13.239627] nvme nvme0: Identify Descriptors failed (8194)
[ 13.246315] nvme nvme1: Identify Descriptors failed (8194)
Adding the NVME_QUIRK_NO_NS_DESC_LIST fixes this problem.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205679
Signed-off-by: Julian Einwag <jeinwag-nvme@marcapo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Linus Torvalds [Fri, 5 Mar 2021 03:06:28 +0000 (19:06 -0800)]
Merge tag 'drm-fixes-2021-03-05' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"More may show up but this is what I have at this stage: just a single
nouveau regression fix, and a bunch of amdgpu fixes.
amdgpu:
- S0ix fix
- Handle new NV12 SKU
- Misc power fixes
- Display uninitialized value fix
- PCIE debugfs register access fix
nouveau:
- regression fix for gk104"
* tag 'drm-fixes-2021-03-05' of git://anongit.freedesktop.org/drm/drm:
drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie
drm/amd/display: fix the return of the uninitialized value in ret
drm/amdgpu: enable BACO runpm by default on sienna cichlid and navy flounder
drm/amd/pm: correct Arcturus mmTHM_BACO_CNTL register address
drm/amdgpu/swsmu/vangogh: Only use RLCPowerNotify msg for disable
drm/amdgpu/pm: make unsupported power profile messages debug
drm/amdgpu:disable VCN for Navi12 SKU
drm/amdgpu: Only check for S0ix if AMD_PMC is configured
drm/nouveau/fifo/gk104-gp1xx: fix creation of sw class
Linus Torvalds [Fri, 5 Mar 2021 02:53:30 +0000 (18:53 -0800)]
Merge tag 'mkp-scsi-fixes' of git://git./linux/kernel/git/mkp/scsi
Pull iSCSI fixes from Martin Petersen:
"Three fixes for missed iSCSI verification checks (and make the sysfs
files use "sysfs_emit()" - that's what it is there for)"
* tag 'mkp-scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi:
scsi: iscsi: Verify lengths on passthrough PDUs
scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
scsi: iscsi: Restrict sessions and handles to admin capabilities
Dave Airlie [Fri, 5 Mar 2021 01:13:21 +0000 (11:13 +1000)]
Merge tag 'amd-drm-fixes-5.12-2021-03-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.12-2021-03-03:
amdgpu:
- S0ix fix
- Handle new NV12 SKU
- Misc power fixes
- Display uninitialized value fix
- PCIE debugfs register access fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210304043255.3792-1-alexander.deucher@amd.com