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This patch corrects sensor data struct by adding static
attribute.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
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This patch corrects sensor data struct by adding static
attribute.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
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This patch corrects sensor data struct by adding static
attribute.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
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This patch corrects sensor data struct by adding static
attribute.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
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This patch corrects sensor data struct by adding static
attribute.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
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Export function mxc_edid_parse_ext_blk.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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- Add MXC HDMI CEC to kconfig and makefile under driver/mxc
- Add initial mxc_hdmi-cec.c file to provide basic HDMI CEC
functionality:
- Basic HDMI CEC resource initilize functional
- Support for sending and receiving CEC message via CEC line
- Report HDMI cable status to CEC lib at userspace.
Signed-off-by: Zhang Xiaodong <B39117@freescale.com>
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i.MX6 instantiates a CAAM with a low-power MDHA block, which does not
compute digests larger than 256 bits. Since the driver installs handlers
for hashes longer than 256 bits in several places, added the ability to
read and interpret the CHA version and instantiations registers, and then
only register handlers that it can support.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Add SGT error to formerly reserved entry.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Save of DMA size in extended descriptor was missing, thus crashes could
occur during post-request unmapping.
Also, removed lingering DEBUG def that shouldn't have been there.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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HDMI Hotplug function should work when display blank,
So keep HDMI HPD clock on.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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Kernel dump when no platform_data.
PC is at hub_thread+0xdb0/0x1538
LR is at 0xbfd43400
pc : [<80311eb4>] lr : [<bfd43400>] psr: 60000013
sp : bfdbff08 ip : ba3cd500 fp : ba3cd600
r10: bfd43400 r9 : 00000000 r8 : 00000001
r7 : 00000000 r6 : 00000000 r5 : ba3cd600 r4 : 00000001
r3 : 00000000 r2 : bfd24c60 r1 : bfd43400 r0 : 00000000
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c53c7d Table: 1000404a DAC: 00000015
Process khubd (pid: 338, stack limit = 0xbfdbe2f0)
Stack: (0xbfdbff08 to 0xbfdc0000)
ff00: 00000101 00000000 80a01d38 8c008f40 bfdbff3c 8006612c
ff20: bff8c000 bfd43400 bfd43400 ba3cd648 ba62a220 ba3cd608 bfd4349c ba62a200
ff40: 00000000 ba3cd644 ba3cd640 00000101 00000001 0000009e ba3cd500 ba62a220
ff60: 00000009 ba3cd64c bfdbff9c 800654ac ba3cd6a4 bfdbe000 00000000 bfeac3a0
ff80: 8008d700 bfdbff84 bfdbff84 00000000 01010000 00000001 bfdbffbc bff8bf48
ffa0: bfdbffcc 00000000 80311104 00000000 00000000 00000000 00000000 8008d330
ffc0: bff8bf48 00000000 00000000 00000000 00000000 00000000 bfdbffd8 bfdbffd8
ffe0: 00000000 bff8bf48 8008d2ac 80042040 00000013 80042040 00000000 00000000
[<80311eb4>] (hub_thread+0xdb0/0x1538) from [<8008d330>] (kthread+0x84/0x8c)
[<8008d330>] (kthread+0x84/0x8c) from [<80042040>] (kernel_thread_exit+0x0/0x8)
If no platform_data ,the pdata will be NULL.If the driver try to access the
pdata->platform_set_disconnect_det,dump will occor.SO we should check the
pdata is NULL before checking pdata->platform_set_disconnect_det.
Signed-off-by: make shi <b15407@freescale.com>
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Add these two interface, so than user can set and get pre-timeout value to save
some important data before watchdog reboot.
Signed-off-by: Robin Gong <B38343@freescale.com>
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GPU became slow after long time run some applications
root cause is when GPU reserved memory exhaust, GPU will request continue physical
memory which will trigger defregment operation in kernel and cause system slow
Signed-off-by: Richard Liu <r66033@freescale.com>
Acked-by: Lily Zhang
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In the HDMI PHY internal, there are two register that can adjust
waveform of eyediagram.
0x0e -- voltage level control; it can adjust the single end data signals;
0x09 -- define pre-emphasis factor;
(it will affect the rise time and fall time of D0/D1/D2);
Adjust HDMI PHY register 0x09 and 0xe for MX6DL SabreSD and MX6Q SabreSD
waveform of eyediagram to pass HDMI compliance test electrical test case.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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Add API module for asynchronous hashing
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Add API module for /dev/hw_random
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Add in RNG4 kickstart function
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Add cache coherence to externalized key generation
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Last driver revisions began to incorporate optimized mapping functions
for scatter/gather list management, and then centralized them as inlinable
functions usable from multiple modules. Since these became more globally
useful, moved the coupled cache-coherence functions out of the mainline code
and into the inlined ones for simplification.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Add in ahash and rng options for build. Note that because of the way
platform devices detect (as opposed to of-based detection), modularization
of API interfaces is suppressed. Once CONFIG_OF is possible, this
can go away.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Descriptor optimizations, misc whitespace fixes.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Inserted explicit initializers for split-out startup and shutdown functions
needed for kernels using platform devices in place of OF-device-tree
initialization and detection.
Also added necessary ahash algorithm list head to driver private storage
block.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Add pointer length extensions, non-error-propgation definition.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Split out inline scatter-gather list handlers into an external header,
and moved key generation into standalone source.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Terry Lv <r65388@freescale.com>
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Moved scatter-gather list management outside of single API module
in anticipation of multiple API modules which may be switch selectable.
This includes a number of list management optimizations, as well as
some aead descriptor optimizations.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Add <md5.h> inclusion for expanded aead processing.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Update scatter/gather definitions to more closely correspond with
those in the QorIQ 1.2 release tree. Note that the definition of
the CAAM-local scatter-gather table for QorIQ/Power-based devices
assumed big-endian, and therefore does not burst-read properly into
an ARM-based little-endian instantiation. Therefore, applied
close-as-practical definitions to at least get close until a merge
can be accomplished.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Added in register changes to enable RNGB initialization when it is present.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Added in era4 additions, and merged in whitespace fixes so as to be
closed to QorIQ 1.2 staged-for-release code base.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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Remove unused DECO base pointer to be consistent with staged-for-1.2
QorIQ release.
Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
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1.remove related old code in pfuze driver
2.add i2c write retry as i2c read retry.
Signed-off-by: Robin Gong <B38343@freescale.com>
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This patch changes the debug level of a kernel message in
mxc_v4l2_close() from KERN_INFO to KERN_DEBUG to make the
console silent when closing device.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
(cherry picked from commit 42bd808baa7c03671665297cd40ae9cce8186d6b)
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Galcore reads baseAddress parameter from GPU resource set by kernel
Signed-off-by: Larry Li <b20787@freescale.com>
Acked-by: Lily Zhang
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For 1080i video, it needs to use vertical split mode because of VDIC
max input width limitation.
Signed-off-by: Wayne Zou <b36644@freescale.com>
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Restore framebuffer base address after video playback on IPU BG channel
Signed-off-by: Wayne Zou <b36644@freescale.com>
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one sysfs interface for offset_discharger ,one sysfs interface for
offset_charger.
Signed-off-by: Rong Dian <b38775@freescale.com>
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- Kernel will print dma free warning when no Sipix panel
connect. Fix dma free unmatched size.
Signed-off-by: Fugang Duan <B38611@freescale.com>
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kernel dump when do "modprobe -r mxc_v4l2_capture"
this is caused by unregister wrong v4l2 int device when rmmod
Signed-off-by: Wu Guoxing <b39297@freescale.com>
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Bind usb charger with power supply, and print some attributes about
usb charger.
Signed-off-by: Rong Dian <b38775@freescale.com>
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add get_supplier_property interface.
This patch was written by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
originally.
Signed-off-by: Rong Dian <b38775@freescale.com>
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- Add variable pad speed setting per SD clk freq.
- Add SD3.0 support on SD1, SD2, and SD3.
- Enhance drive strength on SD pad to improve its compatibility.
- change the definition of pad speed changing interface
- combine pad speed setting for different SD host controllers into one function.
Signed-off-by: Ryan QIAN <b32804@freescale.com>
Acked-by: Lily Zhang
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- Correct switcing signaling voltage sequence according to SD3.0 spec,
that turn off SD clk before switching signaling voltage.
- previous code can work on MX6Q but failed on MX6SL.
- only have sequence corrected, it can work on MX6SL.
Signed-off-by: Ryan QIAN <b32804@freescale.com>
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Add VDOA tiled field format support for V4L2 output driver
Also add some debug information
Signed-off-by: Wayne Zou <b36644@freescale.com>
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Add IPU_MAX_VDI_IN_WIDTH for I.MX IPUv3 hardware
For chrome buffer address(uoff) should be offset from luma buffer address
Signed-off-by: Wayne Zou <b36644@freescale.com>
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Remove some unused code in battery driver
Signed-off-by: Lin Fuzhen <fuzhen.lin@freescale.com>
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Remove redefined Item in Kconfig And Makefile for MAX11081
Signed-off-by: Lin Fuzhen <fuzhen.lin@freescale.com>
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interface and modify driver
1.add battery sample voltage offset sysfs interface.
2.add usb charger powersupply from max8903 UOK.
3.modify battery max coulomb data to 99% in charger full stage and
modify battery max coulomb data to 100% in discharger stage,because
hardware cannot support battery internal resistance and coulomb
calculation.Battery voltage and coulomb may increase a bit in charger
stage,so keep max coulomb data 99% in charger full stage.
Signed-off-by: Rong Dian <b38775@freescale.com>
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The origin ASRC driver did not support input and output wordwidth
config but an total wordwidth config instead. And the input wordwith
and output wordwidth are all fixed to 24 bit.
In this path, we do things below:
1 Update to use input wordwidth and output wordwidth config seperately
instead of an total wordwidth config.
2 Set corresponding DMA(input/output) buswidth according ASRC's input
and output wordwidth config.
3 Support 16/24 bit input wordwidth and 24 bit output wordwidth.
Signed-off-by: Chen Liangjun <b36089@freescale.com>
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Not update FB var if video mode same as last HDMI cable plugout.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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