The L2 Switch have 4 ports,
and the port0 can be used as ethernet port
when Switch is configured to operate
as a 3-Port Switch (Switch Mode).
Signed-off-by: Niu Xule <b23300@freescale.com>
1)There is still pop noise sometimes when start/stop/pausing a playback,
this patch is used to further reduce the pop noise.
2)Enter low power mode(power down DAC) when there is no playback for 5 seconds.
3)Modify amixer controls "Speaker Playback Switch" and "Headhpone Playback
Switch"
Signed-off-by: Lionel Xu <r63889@freescale.com>
1. MLB can only work with "jtag=on" option enable or after system
resume now. It's cuased by emi_int2 clock gate bit setting.
MX53 enables the internal memory power saving mode which requires
emi_intr CCGR bits must be set as 0x11 if using IRAM. To fix current
issue, add additional mlb clock which is associated with emi_int2.
2. Update MLB PIN setting.
Signed-off-by: Lily Zhang <r58066@freescale.com>
The support for YUV422 different combinations are added
The YUV422 is supported for DI1 interface for 720P frames with 16bits bus only:
di1_primary video=mxcdi1fb:YUYV16,720P60
To define required YUV422 format use one of:
YUYV16
YVYU16
UYVY16
VYUY16
Signed-off-by: Mark Gutman <r58412@freescale.com>
Add SPDIF Tx support for MX53 EVK board.
1. Support 44.1KHZ sample rate.
2. 48K and 32K sample rates require 24.576MHZ OSC connected to
CKIH2. But it's "DNP" in EVK.
Test conditions:
1. Connect MX51 Accessory Card with J94 port in EVK.
2. SPDIF_OUT pin conflicts with 12V pin used by CAN feature.
Add "spdif" command option in the command line to enable SPDIF
Signed-off-by: Lily Zhang <r58066@freescale.com>
This can be used for AHCI-compatible interfaces implemented inside
System-On-Chip solutions, or AHCI devices connected via localbus.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch should contain no functional changes, just moves code
around.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Factor out some ahci_em_messages handling code from ahci_init_one().
We would like to reuse it for non-PCI devices.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
To make the function bus-independand we have to get rid of
"struct pci_dev *", so let's pass just "struct devce *".
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
To make the function generic we have to get rid of "struct pci_dev *",
so let's pass just a "struct devce *".
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Make ahci_save_initial_config() a bit more generic by introducing
force_port_map and mask_port_map arguments.
Move PCI stuff into ahci_pci_save_initial_config().
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Currently the driver uses host->iomap to store all the iomapped BARs
of a PCI device (while AHCI devices actually use just a single memory
window).
We're going to teach AHCI to work with non-PCI buses, so there are two
options to make this work:
1. "fake" host->iomap array for non-PCI devices, and place the needed
address at iomap[AHCI_PCI_BAR];
2. Get rid of host->iomap usage, instead introduce a private mmio
field.
This patch implements the second option.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pp->active_link is not reliable when FBS is enabled.
Both PORT_SCR_ACT and PORT_CMD_ISSUE should be checked
because mixed NCQ and non-NCQ commands may be in flight.
Signed-off-by: Shane Huang <shane.huang@amd.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Make some variables in ahci and a function in pata_pcmcia static, as found
using sparse.
Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
I obseved there is a sata_async_notification() for every ahci
interrupt. But the async notification does nothing (this is hard
disk drive and no pmp). This cause cpu wastes some time on sntf
register access.
It appears ICH AHCI doesn't support SNotification register, but the
controller reports it does. After quirking it, the async notification
disappears.
PS. it appears all ICH don't support SNotification register from ICH
manual, don't know if we need quirk all ICH. I don't have machines
with all kinds of ICH.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Commit f80ae7e45a0e03da188494c6e947a5c8b0cdfb4a
ahci: filter FPDMA non-zero offset enable for Aspire 3810T
breaks the current git build for configurations that don't define
CONFIG_ATA_ACPI.
This adds an ifdef wrapper to ahci_gtf_filter_workaround.
Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Curiously, Aspire 3810T issues many SATA feature enable commands via
_GTF, of which one is invalid and another is not supported by the
drive. In the process, it also enables FPDMA non-zero offset.
However, the feature also needs to be supported and enabled from the
controller and it's wrong to enable it from _GTF unless the controller
can do it by default.
Currently, this ends up enabling FPDMA non-zero offset only on the
drive side leading to NCQ command failures and eventual disabling of
NCQ. This patch makes libata filter out FPDMA non-zero offset enable
for the machine.
This was reported by Marcus Meissner in bnc#522790.
https://bugzilla.novell.com/show_bug.cgi?id=522790
Reported-by: Marcus Meissner <meissner@novell.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Update the AHCI driver to display all of the HBA capabilities defined in the
AHCI 1.3 specification. Some of these are in a new CAP2 (HBA Capabilities
Extended) register which is only defined on AHCI 1.2 or later. The spec says
that undefined registers should always return 0 on read, but to be safe we
assume a value of 0 unless the controller reports AHCI version 1.2 or later.
The value can also be retrieved through sysfs as with the existing capability
field.
For example, on an Intel Ibex Peak (PCH) controller:
ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ems
sxs apst
We don't do anything special with the new flags yet.
Also, change the code that displays the flags to use the same bit enumerations
that are used to control actual operation.
Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch refines ahci_kick_engine() after discussion with Tejun about
FBS(FIS-based switching) support preparation:
a. Kill @force_restart and always kick the engine. The only case where
@force_restart is zero is when it's called from ahci_p5wdh_hardreset()
Actually at that point, BSY is pretty much guaranteed to be set.
b. If PMP is attached, ignore busy and always do CLO. (AHCI-1.3 9.2)
Signed-off-by: Shane Huang <shane.huang@amd.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
AHCI exports various capability bits that may be of interest to userspace
such as whether the BIOS claims a port is hotpluggable or eSATA. Providing
these via sysfs along with the version of the AHCI spec implemented by
the host allows userspace to make policy decisions for things like ALPM.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Hopefully results in fewer on-the-wire FIS's and no breakage. We'll see!
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
The old imx51_updater_defconfig is out-dated, so delete it,
and mfg firmware will use imx5_updater_defconfig in future.
Signed-off-by: Peter Chen <b29397@freescale.com>
1. USB gadget driver can't work if we insmod usb host module first,
At default, we should not define CONFIG_USB_EHCI_ARC_OTG
(Taking the first usb port as host), otherwise the usb gadget driver
will can't work due to its resource have already claimed by usb0 host.
2. Fixes some warnings and error format for Kconfig
and defconfig
Signed-off-by: Peter Chen <b29397@freescale.com>
When passing di1_primay to cmdline on BBG, the modes
matching in TVE probe are successful with fb0's modes.
This causes mode match, enable TVE and do set var to fb0.
Then the fbcon var is set incorrect, fb0 var works incorrect
after resume from suspend when doing fbcon switch.
Just simply add TVE's own mode list to resolve.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
mxcfb_check_var() function will set framebuffer's bpp value to be 16,
when the framebuffer's true bpp value is 12. This makes the bpp value in
sys-fs wrong.
Signed-off-by: Liu Ying <b17645@freescale.com>
Add appropriate secondary clocks to GPU2d and GPU3d clocks.
Also fix the naming scheme for the clocks needed by GPU so
that the same clocks can be used on both MX51 and MX53.
Fixed the round_rate function for many clocks so that the rate
returned is not greater than the maximum rate supported for that clock.
Signed-off-by: Ranjani Vaidyanathan-RA5478 <Ranjani.Vaidyanathan@freescale.com>
Set AXI_B_CLK to be 200MHz in case it is set to other clock rate in bootloader.
This can make sure IPU has sufficient clock rate.
Signed-off-by: Liu Ying <b17645@freescale.com>
If set crop for input image, and ic bypass mode enabled (after crop,
input and output video have the same size), video will play uncorrect if
input is non-interleaving format. Need set u/v offset for this case.
Signed-off-by: Jason Chen <b02280@freescale.com>
If play a video by using ic bypass mode, and the resolution is
bigger than IC limitation(1024x720), will come out DQUEUE timeout issue.
Signed-off-by: Jason Chen <b02280@freescale.com>
1) Support YUYV for CSI->MEM capture.
2) Support YUYV and UYVY for CSI->PRP_ENC->MEM capture.
3) Support YUYV for still capture.
Signed-off-by: Liu Ying <b17645@freescale.com>
Use the RATE_MODE field to support more sample rates in hardware,
specifically 8000, 11025, 16000, and 22050 Hz.
Signed-off-by: Alan Tull <r80115@freescale.com>
