Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Conflicts:
fs/f2fs/extent_cache.c
Pick changes from AOSP Change-Id: Icd8a85ac0c19a8aa25cd2591a12b4e9b85bdf1c5
("f2fs: catch up to v4.14-rc1")
fs/f2fs/namei.c
Pick changes from AOSP F2FS backport commit 7d5c08fd91
("f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)")
commit 24ed78dc2e upstream.
The sm712fb framebuffer driver encloses the power-management
functions in #ifdef CONFIG_PM, but the smtcfb_pci_suspend/resume
functions are only really used when CONFIG_PM_SLEEP is also
set, as a frequent gcc warning shows:
fbdev/sm712fb.c:1549:12: warning: 'smtcfb_pci_suspend' defined but not used
fbdev/sm712fb.c:1572:12: warning: 'smtcfb_pci_resume' defined but not used
The driver also avoids using the SIMPLE_DEV_PM_OPS macro when
CONFIG_PM is unset, which is redundant.
This changes the driver to remove the #ifdef and instead mark
the functions as __maybe_unused, which is a nicer anyway, as it
provides build testing for all the code in all configurations
and is harder to get wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b54729b6ce upstream.
The s6e8ax0 suspend/resume functions are hidden inside of an #ifdef
when CONFIG_PM is set to avoid unused function warnings, but they
call some other functions that nothing else calls, and we get warnings
about those:
drivers/video/fbdev/exynos/s6e8ax0.c:449:13: error: 's6e8ax0_sleep_in' defined but not used [-Werror=unused-function]
drivers/video/fbdev/exynos/s6e8ax0.c:485:13: error: 's6e8ax0_display_off' defined but not used [-Werror=unused-function]
This marks the PM functions as __maybe_unused so the compiler can
silently drop them when they are not referenced.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a8a31afad5 upstream.
The auo_k190x framebuffer driver encloses the power-management
functions in #ifdef CONFIG_PM, but the auok190x_suspend/resume
functions are only really used when CONFIG_PM_SLEEP is also
set, as a frequent gcc warning shows:
drivers/video/fbdev/auo_k190x.c:859:12: warning: 'auok190x_suspend' defined but not used
drivers/video/fbdev/auo_k190x.c:899:12: warning: 'auok190x_resume' defined but not used
This changes the driver to remove the #ifdef and instead mark
the functions as __maybe_unused, which is a nicer anyway, as it
provides build testing for all the code in all configurations
and is harder to get wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 206fc20598 upstream.
As the function name already indicates that get_opt_bool() parses
for a bool. It is not a surprise that compiler is complaining
about it when -Werror=incompatible-pointer-types is used:
drivers/video/fbdev/intelfb/intelfbdrv.c: In function ‘intelfb_setup’:
drivers/video/fbdev/intelfb/intelfbdrv.c:353:39: error: passing argument 3 of ‘get_opt_bool’ from incompatible pointer type [-Werror=incompatible-pointer-types]
if (get_opt_bool(this_opt, "accel", &accel))
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5b833fea43 upstream.
The sis framebuffer driver complains with a compile-time warning
if neither the FB_SIS_300 nor FB_SIS_315 symbols are selected:
drivers/video/fbdev/sis/sis_main.c:61:2: warning: #warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is se
This is reasonable because it doesn't work in that case, but it's
also annoying for randconfig builds and is one of the most common
warnings I'm seeing on ARM now.
This changes the Kconfig logic to prevent the silly configuration,
by always selecting the FB_SIS_300 variant if the other one is
not set.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 484c7bbf26 upstream.
When CONFIG_PROC_FS is disabled, we get warnings about unused variables
as remove_proc_entry() evaluates to an empty macro.
drivers/video/fbdev/via/viafbdev.c: In function 'viafb_remove_proc':
drivers/video/fbdev/via/viafbdev.c:1635:4: error: unused variable 'iga2_entry' [-Werror=unused-variable]
drivers/video/fbdev/via/viafbdev.c:1634:4: error: unused variable 'iga1_entry' [-Werror=unused-variable]
These are easy to avoid by using the pointer from the structure.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit c1530ac5a3 upstream.
Kbuild complains about the lack of a license tag in this driver:
WARNING: modpost: missing MODULE_LICENSE() in drivers/video/fbdev/mmp/mmp_disp.o
This adds the license, author and description tags.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
since only rk3288 can run on 600MHz, and sometimes other socs
will step into the 600MHz branch when its 3th register value can
meet the condition, it will cause rkvdec crash.
Change-Id: I3668aa22a3d82af6af2c87ca970028685b8b1960
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
now shutdown function just wait for vpu finishing his work,
and do nothing else.
Change-Id: I54f227768314edd85154705d07054bd493e350aa
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
commit 724ba8b30b upstream.
When this method is set, the caller expects struct console_font fields
to be properly initialized when it returns. Leave it unset otherwise
nonsensical (leaked kernel stack) values are returned to user space.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9cb18db070 upstream.
Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.
To make things worse, the parent display node was also prematurely
freed.
Note that the display and timings node references are never put after a
successful dt-initialisation so the nodes would leak on later probe
deferrals and on driver unbind.
Fixes: b985172b32 ("video: atmel_lcdfb: add device tree suport")
Cc: stable <stable@vger.kernel.org> # 3.13
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/video/rockchip/rk_fb.c:4002:4: warning: this else
clause does not guard... [-Wmisleading-indentation]
Change-Id: I4c75dea72a2ebde8f1271334f91d5fd890274017
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
drivers/video/rockchip/lcdc/rk3368_lcdc.c:2198:2: warning: this if
clause does not guard... [-Wmisleading-indentation]
Change-Id: I0cbd3ba10b891b67782b1a105eaac3d473e52527
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
when translate failed, driver will print the regs.
but kernel must use kernel memory, if we print user
memory, it will crash.
Change-Id: Icfe30e4b70485e2d20d0d75dca7d51d3b904e7cc
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
we cannot do vpu_reset when translate address. that
is the only situation we need to protect. so remove
extra reset_lock place.
Change-Id: Ibb23909788e9a3c7ef1c455cdeacdf6c964a5868
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
when power off, no need to lock/unlock reset_lock. and
if set reg failed, need to unlock reset_lock.
Change-Id: If0a50920504bb69f9fa13790e85af1830fda7946
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Conflicts:
kernel/fork.c
Conflict due to Kaiser implementation in LTS 4.4.110.
net/ipv4/raw.c
Minor conflict due to LTS commit
be27b620a8 ("net: ipv4: fix for a race condition in raw_sendmsg")
there is a global session which use devm_kzalloc when
vpu probe, and each open function will create a session
use kzalloc. now use kzalloc to malloc for both of them
to avoid kfree bug.
Change-Id: I4012463cea5b3becaf2640b407f1ba93c9766008
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
unlocking reset_lock is not necessary at vcodec_shutdown.
Change-Id: Id8331fead9db0968779ef19602f4a24fc9446a7d
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
first version of rkvdec is called hevc, and it is dev_mode
is 1, add this value inside get_hw_info function
Change-Id: I0471d167029274848c00a806f0f6f0ea9f0308df
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
1. when doing vpu_reset and now a ioctl to get reg come,
maybe cause dead lock.
2. remove unused code in try_set_reg function
Change-Id: Ied1f3b606767faa4ccdb9926679df765af258795
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
if the combo is avsd and vdpu,clk_core is not necessary;
others case,the DTS will set the clk_core and here will
get the clk as well.
Change-Id: I5e33375e4655763791b9c4418bce7cbe0f5ac530
Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
add vpu module as a cooling device in thermal control
Change-Id: Ib71d925b32dbf861f62abf38b84b92c9f5bf9e3e
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
when vpu reset, sometimes will failed when set power domain
idle
Change-Id: I38185cce616adb41e698b0c95793934abbd51f62
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
1.when release buffer should call vpu_iommu_clear function.
2.before call vpu_iommu_clear that we should call
vpu_drm_unmap_iommu&vpu_drm_free if there is through
vpu_drm_alloc to allocate buffer.
Change-Id: I01e7fac88c6da40e8cb4ee2199dd38283323783b
Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
[ Upstream commit c987694755 ]
While usb_control_msg function expects timeout in miliseconds, a value
of HZ is used. Replace it with USB_CTRL_GET_TIMEOUT and also fix error
message which looks like:
udlfb: Read EDID byte 78 failed err ffffff92
as error is either negative errno or number of bytes transferred use %d
format specifier.
Returned EDID is in second byte, so return error when less than two bytes
are received.
Fixes: 18dffdf891 ("staging: udlfb: enhance EDID and mode handling support")
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
