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Update release and retire fence timeline according to client
requirement to align it with correct vsync boundary and avoid
issues in jank cases.
Change-Id: Ibee64f4feea2623e8bc8459273b7193d5e7bdacc
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
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On 8996 AUTO platform, too many "hdmi_i2c_xfer" warnings appear
when booting that makes boot time longer and may cause watchdog
bite. The warning is generated by WARN_ON() in hdmi_i2c_xfer()
which prints call stack like:
hdmi_i2c_xfer+0x44/0x398
__i2c_transfer+0x270/0x4b4
i2c_transfer+0x64/0xb0
hdmi_ddc_read+0x84/0xdc
sde_hdmi_scdc_write+0xac/0x178
_sde_hdmi_bridge_mode_set+0x928/0xa34
drm_bridge_mode_set+0x30/0x54
complete_commit+0x448/0x938
_msm_drm_commit_work_cb+0xb0/0x1a0
kthread_worker_fn+0xcc/0x170
kthread+0xf8/0x100
ret_from_fork+0x10/0x20
The reason is the HDMI_CTRL_ENABLE bit of REG_HDMI_CTRL register
is disabled during the reset by the first commit. This reset is
caused by the missing of HPD regulator enabling in HPD call sequence.
So to remove the HDMI i2c warning, the patch enables HPD regulator
to avoid the reset.
Change-Id: I91e853535a972f241c7aa2d28c05785569ae23db
CRs-fixed: 2093649
Signed-off-by: Yujun Zhang <yujunzhang@codeaurora.org>
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Expose a HDCP_VERSION property for the connector.
This property is used by the userspace to decide the
proper handling of secure streams based on HDCP version
of the sink.
This also guarantees that sinks do not receive
secure content higher than their capability.
Change-Id: Ia4ada2f26a5cde088b24c8792c10c9f9097602b1
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Fix the handling of HDCP repeaters to mark part II
of the authentication as failure if they do not have
any devices connected to them.
Change-Id: I6b21ed2ce9a280f7e200404b05d111508a6d3dd8
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Sde client customization is disabled by previous commit which
is propagated from other branch. After disabling this, 4K display
on HDMI can not be up. This is because when creating drm plane in kernel,
sde client customization will directly set possible_crtcs per plane
reporting to user space. When disabling it, user space's sdm strategy
could not get and assign correct pipes for 4K display.
Change-Id: Ie6a870c352533060f7c810bdb5c99b7c1534117d
CRs-fixed: 2107328
Signed-off-by: Guchun Chen <guchunc@codeaurora.org>
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Add functions to save and restore the value of some of the
performance counters during a power cycle.
Change-Id: Ic0dedbad4037d6a2262792b752dc5d33a2d0eb36
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
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A faulting submit is retired on the recovery worker and not
the retire worker. The usage count for the device must be
decremented for the faulting submit or the device will never
go into suspend following a fault despite being inactive for
the inactivity period.
Change-Id: Ieda698eb00008f5bcc7287f76b9261704e51e28b
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
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Ringbuffer pointers were getting reset only when resuming after
recovery. However, we need to reset them even after resuming
from SLUMBER or we will end up sending stale commands to the GPU
with bad results. Make ringbuffer reset part of the GPU init
sequence.
Change-Id: I93fc2f2e293245e584184315f8eb8a4ec73d2455
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
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msm_gpu's get_timestamp() op (called by the MSM_GET_PARAM ioctl) can
result in register accesses. We need our power domain and clocks to
be active for that. Make sure they are enabled here.
Change-Id: I1b8e59e0246ed7d9b8a0b6ae660ebfbb15b08782
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
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We need to use pm-runtime properly when IOMMU is using device_link() to
control it's own clocks.
Change-Id: I7c5668e6a0fcfc2d4664355e49c49d4dcb26323e
Signed-off-by: Rob Clark <robdclark@gmail.com>
Git-commit: eeb754746b140c5f55e6b25706a9142aa549b348
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[ssusheel@codeaurora.org: fix some merge conflicts]
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
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* refs/heads/tmp-610af85
Linux 4.4.85
ACPI / APEI: Add missing synchronize_rcu() on NOTIFY_SCI removal
ACPI: ioapic: Clear on-stack resource before using it
ntb_transport: fix bug calculating num_qps_mw
ntb_transport: fix qp count bug
ASoC: rsnd: don't call update callback if it was NULL
ASoC: rsnd: ssi: 24bit data needs right-aligned settings
ASoC: rsnd: Add missing initialization of ADG req_rate
ASoC: rsnd: avoid pointless loop in rsnd_mod_interrupt()
ASoC: rsnd: disable SRC.out only when stop timing
ASoC: simple-card: don't fail if sysclk setting is not supported
staging: rtl8188eu: add RNX-N150NUB support
iio: hid-sensor-trigger: Fix the race with user space powering up sensors
iio: imu: adis16480: Fix acceleration scale factor for adis16480
ANDROID: binder: fix proc->tsk check.
binder: Use wake up hint for synchronous transactions.
binder: use group leader instead of open thread
Bluetooth: bnep: fix possible might sleep error in bnep_session
Bluetooth: cmtp: fix possible might sleep error in cmtp_session
Bluetooth: hidp: fix possible might sleep error in hidp_session_thread
perf/core: Fix group {cpu,task} validation
nfsd: Limit end of page list when decoding NFSv4 WRITE
cifs: return ENAMETOOLONG for overlong names in cifs_open()/cifs_lookup()
cifs: Fix df output for users with quota limits
tracing: Fix freeing of filter in create_filter() when set_str is false
drm: rcar-du: Fix H/V sync signal polarity configuration
drm: rcar-du: Fix display timing controller parameter
drm: rcar-du: Fix crash in encoder failure error path
drm: rcar-du: lvds: Rename PLLEN bit to PLLON
drm: rcar-du: lvds: Fix PLL frequency-related configuration
drm/atomic: If the atomic check fails, return its value first
drm: Release driver tracking before making the object available again
i2c: designware: Fix system suspend
ARCv2: PAE40: Explicitly set MSB counterpart of SLC region ops addresses
ALSA: hda - Add stereo mic quirk for Lenovo G50-70 (17aa:3978)
ALSA: core: Fix unexpected error at replacing user TLV
Input: elan_i2c - add ELAN0602 ACPI ID to support Lenovo Yoga310
Input: trackpoint - add new trackpoint firmware ID
mei: me: add lewisburg device ids
mei: me: add broxton pci device ids
net_sched: fix order of queue length updates in qdisc_replace()
net: sched: fix NULL pointer dereference when action calls some targets
irda: do not leak initialized list.dev to userspace
tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP
ipv6: repair fib6 tree in failure case
ipv6: reset fn->rr_ptr when replacing route
tipc: fix use-after-free
sctp: fully initialize the IPv6 address in sctp_v6_to_addr()
ipv4: better IP_MAX_MTU enforcement
net_sched/sfq: update hierarchical backlog when drop packet
ipv4: fix NULL dereference in free_fib_info_rcu()
dccp: defer ccid_hc_tx_delete() at dismantle time
dccp: purge write queue in dccp_destroy_sock()
af_key: do not use GFP_KERNEL in atomic contexts
ANDROID: NFC: st21nfca: Fix memory OOB and leak issues in connectivity events handler
Linux 4.4.84
usb: qmi_wwan: add D-Link DWM-222 device ID
usb: optimize acpi companion search for usb port devices
perf/x86: Fix LBR related crashes on Intel Atom
pids: make task_tgid_nr_ns() safe
Sanitize 'move_pages()' permission checks
irqchip/atmel-aic: Fix unbalanced refcount in aic_common_rtc_irq_fixup()
irqchip/atmel-aic: Fix unbalanced of_node_put() in aic_common_irq_fixup()
x86/asm/64: Clear AC on NMI entries
xen: fix bio vec merging
mm: revert x86_64 and arm64 ELF_ET_DYN_BASE base changes
mm/mempolicy: fix use after free when calling get_mempolicy
ALSA: usb-audio: Add mute TLV for playback volumes on C-Media devices
ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset
ALSA: seq: 2nd attempt at fixing race creating a queue
Input: elan_i2c - Add antoher Lenovo ACPI ID for upcoming Lenovo NB
Input: elan_i2c - add ELAN0608 to the ACPI table
crypto: x86/sha1 - Fix reads beyond the number of blocks passed
parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo
audit: Fix use after free in audit_remove_watch_rule()
netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister
ANDROID: check dir value of xfrm_userpolicy_id
ANDROID: NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
ANDROID: nfc: fdp: Fix possible buffer overflow in WCS4000 NFC driver
ANDROID: NFC: st21nfca: Fix out of bounds kernel access when handling ATR_REQ
UPSTREAM: usb: dwc3: gadget: don't send extra ZLP
BACKPORT: usb: dwc3: gadget: handle request->zero
ANDROID: usb: gadget: assign no-op request complete callbacks
ANDROID: usb: gadget: configfs: fix null ptr in android_disconnect
ANDROID: uid_sys_stats: Fix implicit declaration of get_cmdline()
uid_sys_stats: log task io with a debug flag
Linux 4.4.83
pinctrl: samsung: Remove bogus irq_[un]mask from resource management
pinctrl: sunxi: add a missing function of A10/A20 pinctrl driver
pnfs/blocklayout: require 64-bit sector_t
iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits
usb:xhci:Add quirk for Certain failing HP keyboard on reset after resume
usb: quirks: Add no-lpm quirk for Moshi USB to Ethernet Adapter
usb: core: unlink urbs from the tail of the endpoint's urb_list
USB: Check for dropped connection before switching to full speed
uas: Add US_FL_IGNORE_RESIDUE for Initio Corporation INIC-3069
iio: light: tsl2563: use correct event code
iio: accel: bmc150: Always restore device to normal mode after suspend-resume
staging:iio:resolver:ad2s1210 fix negative IIO_ANGL_VEL read
USB: hcd: Mark secondary HCD as dead if the primary one died
usb: musb: fix tx fifo flush handling again
USB: serial: pl2303: add new ATEN device id
USB: serial: cp210x: add support for Qivicon USB ZigBee dongle
USB: serial: option: add D-Link DWM-222 device ID
nfs/flexfiles: fix leak of nfs4_ff_ds_version arrays
fuse: initialize the flock flag in fuse_file on allocation
iscsi-target: Fix iscsi_np reset hung task during parallel delete
iscsi-target: fix memory leak in iscsit_setup_text_cmd()
mm: ratelimit PFNs busy info message
cpuset: fix a deadlock due to incomplete patching of cpusets_enabled()
ANDROID: Use sk_uid to replace uid get from socket file
UPSTREAM: arm64: smp: Prevent raw_smp_processor_id() recursion
UPSTREAM: arm64: restore get_current() optimisation
ANDROID: arm64: Fix a copy-paste error in prior init_thread_info build fix
Conflicts:
drivers/misc/Kconfig
drivers/usb/dwc3/gadget.c
include/linux/sched.h
mm/migrate.c
net/netfilter/xt_qtaguid.c
Change-Id: I3a0107fcb5c7455114b316426c9d669bb871acd1
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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commit fd1adef3bff0663c5ac31b45bc4a05fafd43d19b upstream.
The VSL and HSL bits in the DSMR register set the corresponding
horizontal and vertical sync signal polarity to active high. The code
got it the wrong way around, fix it.
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 9cdced8a39c04cf798ddb2a27cb5952f7d39f633 upstream.
There is a bug in the setting of the DES (Display Enable Signal)
register. This current setting occurs 1 dot left shift. The DES
register should be set minus one value about the specifying value
with H/W specification. This patch corrects it.
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 05ee29e94acf0d4b3998c3f93374952de8f90176 upstream.
When an encoder fails to initialize the driver prints an error message
to the kernel log. The message contains the name of the encoder's DT
node, which is NULL for internal encoders. Use the of_node_full_name()
macro to avoid dereferencing a NULL pointer, print the output number to
add more context to the error, and make sure we still own a reference to
the encoder's DT node by delaying the of_node_put() call.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 82e7c5e4964545352accff4b44bbcaa2c38e7fc1 upstream.
The bit is named PLLON in the datasheet, rename it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 5e1ac3bdc6bbb4f378251b87625b8acfbfc4ae82 upstream.
The frequency checks don't match the datasheet, fix them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Thong Ho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit a0ffc51e20e90e0c1c2491de2b4b03f48b6caaba upstream.
The last part of drm_atomic_check_only is testing whether we need to
fail with -EINVAL when modeset is not allowed, but forgets to return
the value when atomic_check() fails first.
This results in -EDEADLK being replaced by -EINVAL, and the sanity
check in drm_modeset_drop_locks kicks in:
[ 308.531734] ------------[ cut here ]------------
[ 308.531791] WARNING: CPU: 0 PID: 1886 at drivers/gpu/drm/drm_modeset_lock.c:217 drm_modeset_drop_locks+0x33/0xc0 [drm]
[ 308.531828] Modules linked in:
[ 308.532050] CPU: 0 PID: 1886 Comm: kms_atomic Tainted: G U W 4.13.0-rc5-patser+ #5225
[ 308.532082] Hardware name: NUC5i7RYB, BIOS RYBDWi35.86A.0246.2015.0309.1355 03/09/2015
[ 308.532124] task: ffff8800cd9dae00 task.stack: ffff8800ca3b8000
[ 308.532168] RIP: 0010:drm_modeset_drop_locks+0x33/0xc0 [drm]
[ 308.532189] RSP: 0018:ffff8800ca3bf980 EFLAGS: 00010282
[ 308.532211] RAX: dffffc0000000000 RBX: ffff8800ca3bfaf8 RCX: 0000000013a171e6
[ 308.532235] RDX: 1ffff10019477f69 RSI: ffffffffa8ba4fa0 RDI: ffff8800ca3bfb48
[ 308.532258] RBP: ffff8800ca3bf998 R08: 0000000000000000 R09: 0000000000000003
[ 308.532281] R10: 0000000079dbe066 R11: 00000000f760b34b R12: 0000000000000001
[ 308.532304] R13: dffffc0000000000 R14: 00000000ffffffea R15: ffff880096889680
[ 308.532328] FS: 00007ff00959cec0(0000) GS:ffff8800d4e00000(0000) knlGS:0000000000000000
[ 308.532359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 308.532380] CR2: 0000000000000008 CR3: 00000000ca2e3000 CR4: 00000000003406f0
[ 308.532402] Call Trace:
[ 308.532440] drm_mode_atomic_ioctl+0x19fa/0x1c00 [drm]
[ 308.532488] ? drm_atomic_set_property+0x1220/0x1220 [drm]
[ 308.532565] ? avc_has_extended_perms+0xc39/0xff0
[ 308.532593] ? lock_downgrade+0x610/0x610
[ 308.532640] ? drm_atomic_set_property+0x1220/0x1220 [drm]
[ 308.532680] drm_ioctl_kernel+0x154/0x1a0 [drm]
[ 308.532755] drm_ioctl+0x624/0x8f0 [drm]
[ 308.532858] ? drm_atomic_set_property+0x1220/0x1220 [drm]
[ 308.532976] ? drm_getunique+0x210/0x210 [drm]
[ 308.533061] do_vfs_ioctl+0xd92/0xe40
[ 308.533121] ? ioctl_preallocate+0x1b0/0x1b0
[ 308.533160] ? selinux_capable+0x20/0x20
[ 308.533191] ? do_fcntl+0x1b1/0xbf0
[ 308.533219] ? kasan_slab_free+0xa2/0xb0
[ 308.533249] ? f_getown+0x4b/0xa0
[ 308.533278] ? putname+0xcf/0xe0
[ 308.533309] ? security_file_ioctl+0x57/0x90
[ 308.533342] SyS_ioctl+0x4e/0x80
[ 308.533374] entry_SYSCALL_64_fastpath+0x18/0xad
[ 308.533405] RIP: 0033:0x7ff00779e4d7
[ 308.533431] RSP: 002b:00007fff66a043d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 308.533481] RAX: ffffffffffffffda RBX: 000000e7c7ca5910 RCX: 00007ff00779e4d7
[ 308.533560] RDX: 00007fff66a04430 RSI: 00000000c03864bc RDI: 0000000000000003
[ 308.533608] RBP: 00007ff007a5fb00 R08: 000000e7c7ca4620 R09: 000000e7c7ca5e60
[ 308.533647] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000070
[ 308.533685] R13: 0000000000000000 R14: 0000000000000000 R15: 000000e7c7ca5930
[ 308.533770] Code: ff df 55 48 89 e5 41 55 41 54 53 48 89 fb 48 83 c7
50 48 89 fa 48 c1 ea 03 80 3c 02 00 74 05 e8 94 d4 16 e7 48 83 7b 50 00
74 02 <0f> ff 4c 8d 6b 58 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1
[ 308.534086] ---[ end trace 77f11e53b1df44ad ]---
Solve this by adding the missing return.
This is also a bugfix because we could end up rejecting updates with
-EINVAL because of a early -EDEADLK, while if atomic_check ran to
completion it might have downgraded the modeset to a fastset.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Testcase: kms_atomic
Link: https://patchwork.freedesktop.org/patch/msgid/20170815095706.23624-1-maarten.lankhorst@linux.intel.com
Fixes: d34f20d6e2f2 ("drm: Atomic modeset ioctl")
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit fe4600a548f2763dec91b3b27a1245c370ceee2a upstream.
This is the same bug as we fixed in commit f6cd7daecff5 ("drm: Release
driver references to handle before making it available again"), but now
the exposure is via the PRIME lookup tables. If we remove the
object/handle from the PRIME lut, then a new request for the same
object/fd will generate a new handle, thus for a short window that
object is known to userspace by two different handles. Fix this by
releasing the driver tracking before PRIME.
Fixes: 0ff926c7d4f0 ("drm/prime: add exported buffers to current fprivs
imported buffer list (v2)")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Thierry Reding <treding@nvidia.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170819120558.6465-1-chris@chris-wilson.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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QOS LUT dtsi entries use existing hardware parsing APIs
but dos not increase the size of array. This causes out of
bound access while reading u32 lut array entry. This patch
fixes the array size and also adds checks to avoid future
out of bound access. It also fixes the memory leak in
qos lut parsing.
Change-Id: I98de052d03e1bcfd79d15ab99ca41d7782e56682
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Remove format identifiers in the register dumping
function which incorrectly recognizes the offset and
the count of the registers to be dumped.
Also, reduce the chunk of memory copied from the SDE
hardware register range to align with the existing
register dumping mechanism.
Change-Id: I1ce7148275f5287e568fe6efc8774f4d495cdaa4
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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* refs/heads/tmp-4b8fc9f
UPSTREAM: locking: avoid passing around 'thread_info' in mutex debugging code
ANDROID: arm64: fix undeclared 'init_thread_info' error
UPSTREAM: kdb: use task_cpu() instead of task_thread_info()->cpu
Linux 4.4.82
net: account for current skb length when deciding about UFO
ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output
mm/mempool: avoid KASAN marking mempool poison checks as use-after-free
KVM: arm/arm64: Handle hva aging while destroying the vm
sparc64: Prevent perf from running during super critical sections
udp: consistently apply ufo or fragmentation
revert "ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output"
revert "net: account for current skb length when deciding about UFO"
packet: fix tp_reserve race in packet_set_ring
net: avoid skb_warn_bad_offload false positives on UFO
tcp: fastopen: tcp_connect() must refresh the route
net: sched: set xt_tgchk_param par.nft_compat as 0 in ipt_init_target
bpf, s390: fix jit branch offset related to ldimm64
net: fix keepalive code vs TCP_FASTOPEN_CONNECT
tcp: avoid setting cwnd to invalid ssthresh after cwnd reduction states
ANDROID: keychord: Fix for a memory leak in keychord.
ANDROID: keychord: Fix races in keychord_write.
Use %zu to print resid (size_t).
ANDROID: keychord: Fix a slab out-of-bounds read.
Linux 4.4.81
workqueue: implicit ordered attribute should be overridable
net: account for current skb length when deciding about UFO
ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output
mm: don't dereference struct page fields of invalid pages
signal: protect SIGNAL_UNKILLABLE from unintentional clearing.
lib/Kconfig.debug: fix frv build failure
mm, slab: make sure that KMALLOC_MAX_SIZE will fit into MAX_ORDER
ARM: 8632/1: ftrace: fix syscall name matching
virtio_blk: fix panic in initialization error path
drm/virtio: fix framebuffer sparse warning
scsi: qla2xxx: Get mutex lock before checking optrom_state
phy state machine: failsafe leave invalid RUNNING state
x86/boot: Add missing declaration of string functions
tg3: Fix race condition in tg3_get_stats64().
net: phy: dp83867: fix irq generation
sh_eth: R8A7740 supports packet shecksumming
wext: handle NULL extra data in iwe_stream_add_point better
sparc64: Measure receiver forward progress to avoid send mondo timeout
xen-netback: correctly schedule rate-limited queues
net: phy: Fix PHY unbind crash
net: phy: Correctly process PHY_HALTED in phy_stop_machine()
net/mlx5: Fix command bad flow on command entry allocation failure
sctp: fix the check for _sctp_walk_params and _sctp_walk_errors
sctp: don't dereference ptr before leaving _sctp_walk_{params, errors}()
dccp: fix a memleak for dccp_feat_init err process
dccp: fix a memleak that dccp_ipv4 doesn't put reqsk properly
dccp: fix a memleak that dccp_ipv6 doesn't put reqsk properly
net: ethernet: nb8800: Handle all 4 RGMII modes identically
ipv6: Don't increase IPSTATS_MIB_FRAGFAILS twice in ip6_fragment()
packet: fix use-after-free in prb_retire_rx_blk_timer_expired()
openvswitch: fix potential out of bound access in parse_ct
mcs7780: Fix initialization when CONFIG_VMAP_STACK is enabled
rtnetlink: allocate more memory for dev_set_mac_address()
ipv4: initialize fib_trie prior to register_netdev_notifier call.
ipv6: avoid overflow of offset in ip6_find_1stfragopt
net: Zero terminate ifr_name in dev_ifname().
ipv4: ipv6: initialize treq->txhash in cookie_v[46]_check()
saa7164: fix double fetch PCIe access condition
drm: rcar-du: fix backport bug
f2fs: sanity check checkpoint segno and blkoff
media: lirc: LIRC_GET_REC_RESOLUTION should return microseconds
mm, mprotect: flush TLB if potentially racing with a parallel reclaim leaving stale TLB entries
iser-target: Avoid isert_conn->cm_id dereference in isert_login_recv_done
iscsi-target: Fix delayed logout processing greater than SECONDS_FOR_LOGOUT_COMP
iscsi-target: Fix initial login PDU asynchronous socket close OOPs
iscsi-target: Fix early sk_data_ready LOGIN_FLAGS_READY race
iscsi-target: Always wait for kthread_should_stop() before kthread exit
target: Avoid mappedlun symlink creation during lun shutdown
media: platform: davinci: return -EINVAL for VPFE_CMD_S_CCDC_RAW_PARAMS ioctl
ARM: dts: armada-38x: Fix irq type for pca955
ext4: fix overflow caused by missing cast in ext4_resize_fs()
ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesize
mm/page_alloc: Remove kernel address exposure in free_reserved_area()
KVM: async_pf: make rcu irq exit if not triggered from idle task
ASoC: do not close shared backend dailink
ALSA: hda - Fix speaker output from VAIO VPCL14M1R
workqueue: restore WQ_UNBOUND/max_active==1 to be ordered
libata: array underflow in ata_find_dev()
ANDROID: binder: don't queue async transactions to thread.
ANDROID: binder: don't enqueue death notifications to thread todo.
ANDROID: binder: call poll_wait() unconditionally.
android: configs: move quota-related configs to recommended
BACKPORT: arm64: split thread_info from task stack
UPSTREAM: arm64: assembler: introduce ldr_this_cpu
UPSTREAM: arm64: make cpu number a percpu variable
UPSTREAM: arm64: smp: prepare for smp_processor_id() rework
BACKPORT: arm64: move sp_el0 and tpidr_el1 into cpu_suspend_ctx
UPSTREAM: arm64: prep stack walkers for THREAD_INFO_IN_TASK
UPSTREAM: arm64: unexport walk_stackframe
UPSTREAM: arm64: traps: simplify die() and __die()
UPSTREAM: arm64: factor out current_stack_pointer
BACKPORT: arm64: asm-offsets: remove unused definitions
UPSTREAM: arm64: thread_info remove stale items
UPSTREAM: thread_info: include <current.h> for THREAD_INFO_IN_TASK
UPSTREAM: thread_info: factor out restart_block
UPSTREAM: kthread: Pin the stack via try_get_task_stack()/put_task_stack() in to_live_kthread() function
UPSTREAM: sched/core: Add try_get_task_stack() and put_task_stack()
UPSTREAM: sched/core: Allow putting thread_info into task_struct
UPSTREAM: printk: when dumping regs, show the stack, not thread_info
UPSTREAM: fix up initial thread stack pointer vs thread_info confusion
UPSTREAM: Clarify naming of thread info/stack allocators
ANDROID: sdcardfs: override credential for ioctl to lower fs
Conflicts:
android/configs/android-base.cfg
arch/arm64/Kconfig
arch/arm64/include/asm/suspend.h
arch/arm64/kernel/head.S
arch/arm64/kernel/smp.c
arch/arm64/kernel/suspend.c
arch/arm64/kernel/traps.c
arch/arm64/mm/proc.S
kernel/fork.c
sound/soc/soc-pcm.c
Change-Id: I273e216c94899a838bbd208391c6cbe20b2bf683
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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[ Upstream commit 71d3f6ef7f5af38dea2975ec5715c88bae92e92d ]
virtio uses normal ram as backing storage for the framebuffer, so we
should assign the address to new screen_buffer (added by commit
17a7b0b4d9749f80d365d7baff5dec2f54b0e992) instead of screen_base.
Reported-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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In the backport of commit 4f7b0d263833 ("drm: rcar-du: Simplify and fix
probe error handling"), which is commit 8255d26322a3 in this tree, the
error handling path was incorrect. This patch fixes it up.
Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: thongsyho <thong.ho.px@rvc.renesas.com>
Cc: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change-Id: I9736089c23ce5dca4e4341406671269f19b7515f
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
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Conflicts:
drivers/iommu/arm-smmu.c
drivers/media/platform/msm/ais/fd/msm_fd_dev.c
drivers/media/platform/msm/camera_v2/fd/msm_fd_dev.c
drivers/soc/qcom/glink.c
include/uapi/linux/msm_ipa.h
Change-Id: Id007a850fa2df09f08c413ffcd447a6532fad83c
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
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Conflicts:
arch/arm64/configs/msm-auto-perf_defconfig
Change-Id: Ibc59804762c3e14031c22b03a52d49ff2acc36d4
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
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This reverts commit 45380e224102 ("msm: sde: add early
display handoff feature"). To avoid conflict when
syncing up with mainline, we revert this change.
Change-Id: I9652cd367d242c6f61ed0da3a36c55493cc7d34c
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
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When enabling animation/state splash in LK, drm/kms driver needs
to involve handoff code to support smooth transition. In display
probe it will do following items:
1. Check the status in LK for early splash.
2. Handle SMMU mapping issue to avoid SMMU fault problem.
3. Reserved memory, and bypass hardware reset to avoid glitch.
And after user's space is up, when first commit comes, it will call
sde_splash_clean_up to:
1. tell LK to stop splash and to exit.
2. set early_domain_map_attr to 1 to enable stage 1 translation in
iommu driver.
3. free the memory to system.
Change-Id: If425f044e2c40301eed57375a33a26ec1970abd5
Signed-off-by: Guchun Chen <guchunc@codeaurora.org>
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Driver customizations for sde clients should be disabled, or sde plane
behavior would be unexpected.
Change-Id: Ic42e4e692f6702667bb63b7fc9cf62bf705c446d
Signed-off-by: Yunyun Cao <yunyunc@codeaurora.org>
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Return value of snprintf doesn't account for the terminating
null character it appends to the end of every string.
So this change adds one extra character length to the blob size
to avoid over reading from the client end.
Change-Id: I8919f0b01dcbcad9300c28e070e9b9ca64368db2
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Signed-off-by: Sachin Bhayare <sachin.bhayare@codeaurora.org>
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When enabling early display, disabling weston service and launching
DRM_test, system looks to hang when DRM_test wants to open drm node.
The hang is caused by mutex deadlock.
So refine the code and remove the mutex lock to fix the problem.
Change-Id: I91d0c4e4418afde38c98a6294e49491403cdfe74
Signed-off-by: Guchun Chen <guchunc@codeaurora.org>
Signed-off-by: Yujun Zhang <yujunzhang@codeaurora.org>
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Add Kconfig entry for enabling the SDE event logm which enables
event logging by default on boot.
Change-Id: I8d6efac588b9f8c818d6385b8399660a8a47c6de
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Move the debug print in the sde core irq out of the general
DRM DEBUG log area and into pr_debug directly to avoid flooding
the DRM general logs.
CRs-Fixed: 2005394
Change-Id: Ib9456bb49ed1d8c045f353b4a41f43575fc3fd03
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Fix disable callflow in sde encoder so that the physical
encoder has a chance to wait for the frame done first, before
the virtual encoder declares an error for a missed frame done
event in the encoder disable case.
Change-Id: Ifc6cad708ad98324eef31435e709ad763059abbf
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Need to check for and wait for the unlikely event of a hardware
initiated CTL reset in video mode. Need to wait for the reset to
complete before initiating the next kickoff. If CTL reset fails
to complete, initiate a panic.
CRs-Fixed: 2005394
Change-Id: I27dfaf602a9c2ba2faacabe723a9593a39ed891e
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Add logic in the SDE video encoder vblank irq handler to verify
that the hardware actually flushed before decrementing the
pending flush counter. This prevents incorrectly signaling that
the buffer was flipped.
Change-Id: Idd723f80a8a7f5f596654a784c3a76abe75c4f19
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Add rectangle intersection and other utility functions to the
sde kms utilities.
Change-Id: I10a1f60480df10a93541990b3efa347264c6432f
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Need to consider hardware pipe priority when validating an
atomic commit. Hardware requires certain source pipes to be
left-most compared to other source pipes when in source split
configurations.
CRs-Fixed: 2005394
Change-Id: I4a19fbe9f78db8e557720ef7973034fdbd2f8a58
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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Add checks to sde debug facility to reject poorly formed
register block ranges. Add names for dsc and vbif register
blocks. Register the vbif hw block under the vbif base register.
Fix the names of the printed register blocks to be 0 based as
expected. Fix the DSC register length initialization. Sort
register ranges before printing. Register mdp top block
address before dumping the sde debug bus.
Change-Id: I0179d59543de52537937abcc7d556f79569e9c55
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
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