and fixed pdm in i2s code clk error for gxl chip
PD#160061: sound: changed endian mode of pcm
and fixed pdm in i2s code clk error for gxl chip
Change-Id: Idb0f8bc32dbe49dafbab73c30ca20491a7e6891a
Signed-off-by: Peipeng Zhao <peipeng.zhao@amlogic.com>
PD#159071: tee load dynamic control using disable_flag
using disable flag to disable tee load
Change-Id: I9c138e3830412ee04dcd82812b1a00cbed1ab940
Signed-off-by: Yvonne Chen <yvonne.chen@amlogic.com>
PD#157869: hdmitx: add delay for plugout
1. add delay for plugout and ignore plugout work when boot.
2. delete set display when plugin.
Change-Id: I21fee9d3f68dc5fe84bcd76efc0a8572e3976ef6
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
PD#158921: cec: change the order of irq in probe
Change-Id: I8099e918a06c9d741de890b773ec6ca47ab44aba
Signed-off-by: hongmin hua <hongmin.hua@amlogic.com>
PD#158752: lcd: optimize gpio register function for init value
For gpio register required init value, we can't register gpio when
lcd probe, otherwise it maybe change the gpio value which is working
by bootloader init.
So we register gpio when first calling by lcd power step controlling.
Change-Id: I629143f50924aac7e3ea27aa1a2c4b12a1992b71
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#158592: di: add dummy buffer for first field
1) only middle buffer can be process in di
Change-Id: Ide92f1a17428cf5c27468a6dfc086ad2f4685fe3
Signed-off-by: kele bai <kele.bai@amlogic.com>
PD#159028: char_dev: extend dynamic allocation of majors into a higher range
We've run into problems with running out of dynamicly assign char
device majors particullarly on automated test systems with
all-yes-configs. Roughly 40 dynamic assignments can be made with such
kernels at this time while space is reserved for only 20.
Currently, the kernel only prints a warning when dynamic allocation
overflows the reserved region. And when this happens drivers that have
fixed assignments can randomly fail depending on the order of
initialization of other drivers. Thus, adding a new char device can cause
unexpected failures in completely unrelated parts of the kernel.
This patch solves the problem by extending dynamic major number
allocations down from 511 once the 234-254 region fills up. Fixed
majors already exist above 255 so the infrastructure to support
high number majors is already in place. The patch reserves an
additional 128 major numbers which should hopefully last us a while.
Kernels that don't require more than 20 dynamic majors assigned (which
is pretty typical) should not be affected by this change.
Change-Id: Ibf1ddaf0b7ce623c9f1a18c42a1ad39a89bb3f41
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Link: https://lkml.org/lkml/2017/6/4/107
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
PD#158950: fixed the issure of crash when get pts rec num.
Change-Id: Iadba80bd5c0c1c4dc001e0321ed0e1a460c57ced
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
PD#158474: fixed exported fd leaked.
Exported fd didnot bind correct release function,
use core gem-prime function to re-write export function.
The import function is not provded, for now we only import
the buffer created from meson driver.
Change-Id: I15fad65741631ee2b367d088e733f20af8b0cf5a
Signed-off-by: sky zhou <sky.zhou@amlogic.com>
PD#158480: r321 sd_emmc_b port is sdio wifi,
so modify r321 dts b port pinname.
Change-Id: I6a7e44c7b567f1ba9467c2696b6d5637b12939de
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#152825: Revert "drm: force ARGB8888 format to osd display"
This reverts commit 63a6fdd4fa.
Change-Id: Icc99d5ec3bcbf6e879bedf9385b4b56be679741b
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
PD#153120: mm: close debug print of cma alloc
These print message may print a lot when video playback
And cause it not smooth.
Change-Id: If1f18d5e8a0234f1daca2c6e803a23ba90354414
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#158373: mm: check pfn overflow for low memory platform
On ARM64 platform, when vmemmap_populate is called for reserve
memory for struct page, it reserved based 1GB a loop. And 16MB
memory will be reserved at least. This caused memory waste if
total RAM is less than 1GB.
Basically reserve memory size for struct page is calculated by:
reserve size = sizeof(struct page) * number of pages.
For example, currently struct page is 64 bytes on ARM64. A page
is 4KB. So reserve size table can be:
Memory | page count | reserve size(bytes)
-------------------------------------------------
128MB | 32768 | 2097152(2MB)
256MB | 65536 | 4194304(4MB)
512MB | 131072 | 8388608(8MB)
Note, This reserve is aligned at 2MB.
Change-Id: I912ab01252d68fd065eb94fa2c5556cefa59a256
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
Changes in 4.9.76
kernel/acct.c: fix the acct->needcheck check in check_free_space()
crypto: n2 - cure use after free
crypto: chacha20poly1305 - validate the digest size
crypto: pcrypt - fix freeing pcrypt instances
sunxi-rsb: Include OF based modalias in device uevent
fscache: Fix the default for fscache_maybe_release_page()
nbd: fix use-after-free of rq/bio in the xmit path
kernel: make groups_sort calling a responsibility group_info allocators
kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL
kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals
kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal()
iommu/arm-smmu-v3: Don't free page table ops twice
iommu/arm-smmu-v3: Cope with duplicated Stream IDs
ARC: uaccess: dont use "l" gcc inline asm constraint modifier
Input: elantech - add new icbody type 15
x86/microcode/AMD: Add support for fam17h microcode loading
parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernel
parisc: qemu idle sleep support
x86/tlb: Drop the _GPL from the cpu_tlbstate export
Map the vsyscall page with _PAGE_USER
mtd: nand: pxa3xx: Fix READOOB implementation
Linux 4.9.76
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
PD#157314: di: add protection for no mirror function
1) disable mirror function, set keep frame to 0 avoid post process
buffer
2) modify for keep function, avoid crash caused by calling de post
in blankout mode
3) move mutex operation out of tasklet
4) remove framereset in hw disable function
Change-Id: I6166a855a7fe6ad38a21c570e9ad0a6f9a204424
Signed-off-by: kele bai <kele.bai@amlogic.com>
commit fee4380f36 upstream.
In the current driver, OOB bytes are accessed in raw mode, and when a
page access is done with NDCR_SPARE_EN set and NDCR_ECC_EN cleared, the
driver must read the whole spare area (64 bytes in case of a 2k page,
16 bytes for a 512 page). The driver was only reading the free OOB
bytes, which was leaving some unread data in the FIFO and was somehow
leading to a timeout.
We could patch the driver to read ->spare_size + ->ecc_size instead of
just ->spare_size when READOOB is requested, but we'd better make
in-band and OOB accesses consistent.
Since the driver is always accessing in-band data in non-raw mode (with
the ECC engine enabled), we should also access OOB data in this mode.
That's particularly useful when using the BCH engine because in this
mode the free OOB bytes are also ECC protected.
Fixes: 43bcfd2bb2 ("mtd: nand: pxa3xx: Add driver-specific ECC BCH support")
Reported-by: Sean Nyekjær <sean.nyekjaer@prevas.dk>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Tested-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This needs to happen early in kaiser_pagetable_walk(), before the
hierarchy is established so that _PAGE_USER permission can be really
set.
A proper fix would be to teach kaiser_pagetable_walk() to update those
permissions but the vsyscall page is the only exception here so ...
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1e5476815f upstream.
The recent changes for PTI touch cpu_tlbstate from various tlb_flush
inlines. cpu_tlbstate is exported as GPL symbol, so this causes a
regression when building out of tree drivers for certain graphics cards.
Aside of that the export was wrong since it was introduced as it should
have been EXPORT_PER_CPU_SYMBOL_GPL().
Use the correct PER_CPU export and drop the _GPL to restore the previous
state which allows users to utilize the cards they payed for.
As always I'm really thrilled to make this kind of change to support the
#friends (or however the hot hashtag of today is spelled) from that closet
sauce graphics corp.
Fixes: 1e02ce4ccc ("x86: Store a per-cpu shadow copy of CR4")
Fixes: 6fd166aae7 ("x86/mm: Use/Fix PCID to optimize user/kernel switches")
Reported-by: Kees Cook <keescook@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Thomas Backlund <tmb@mageia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
