On 4/16/2011 9:21 PM, Tarun Kanti DebBarma wrote:
In driver probe use sys_timer_reserved to identify which all timers
have already been used for clocksource and clockevent. Mark all those
timers as reserved so that no one else can use them.
Signed-off-by: Tarun Kanti DebBarmatarun.ka...@ti.com
Bob Liu lliubbo at gmail.com writes:
I use buildroot to generate an initramfs
Of course I made some changes.
If using 8250 serial driver, my fs works well,it can enter console correctly.
But using omap-serial driver, it can't.
I think there maybe some problem about the ttyO2 node in my
On Friday 15 April 2011, Russell King - ARM Linux wrote:
On Fri, Apr 15, 2011 at 09:32:01AM -0600, Grant Likely wrote:
Yes, once the infrastructure is in place, powerpc can do its own
migration to the new code. I vote for putting it in lib at the
outset.
I don't agree with stuffing
Hi,
The following series of patches fixes bugs related to the introduction
of struct syscore_ops later in this cycle, replaces sysdev suspend/resume
operations in all of the architectures still using them with struct
syscore_ops-based PM callbacks and finally removes the suspend/resume
and
From: Rafael J. Wysocki r...@sisk.pl
If syscore_suspend() fails in suspend_enter(), create_image() or
resume_target_kernel(), it is necessary to call sysdev_resume(),
because sysdev_suspend() has been called already and succeeded
and we are going to abort the transition.
Signed-off-by: Rafael J.
From: Rafael J. Wysocki r...@sisk.pl
Device suspend/resume infrastructure is used not only by the suspend
and hibernate code in kernel/power, but also by , APM, Xen and the
kexec jump feature. However, commit 40dc166cb5dddbd36aa4ad11c03915ea
(PM / Core: Introduce struct syscore_ops for core
From: Rafael J. Wysocki r...@sisk.pl
Convert some ARM architecture's common code to using
struct syscore_ops objects for power management instead of sysdev
classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the
From: Rafael J. Wysocki r...@sisk.pl
Replace the sysdev class and struct sys_device used for power
management by the Integrator interrupt-handling code with a
struct syscore_ops object which is simpler.
Signed-off-by: Rafael J. Wysocki r...@sisk.pl
---
arch/arm/mach-integrator/integrator_ap.c |
From: Rafael J. Wysocki r...@sisk.pl
Replace sysdev classes and struct sys_device objects used for core
power management by the PXA platform code with struct syscore_ops
objects that are simpler.
This reduces the code size and the kernel memory footprint. It also
is necessary for removing
From: Rafael J. Wysocki r...@sisk.pl
Make some UNICORE32 architecture's code use struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the kernel
From: Rafael J. Wysocki r...@sisk.pl
Convert some Blackfin architecture's code to using struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the
From: Rafael J. Wysocki r...@sisk.pl
Since suspend, resume and shutdown operations in struct sysdev_class
and struct sysdev_driver are not used any more, remove them. Also
drop sysdev_suspend(), sysdev_resume() and sysdev_shutdown() used
for executing those operations and modify all of their
From: Rafael J. Wysocki r...@sisk.pl
Make some PowerPC architecture's code use struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the kernel
From: Rafael J. Wysocki r...@sisk.pl
Convert some MIPS architecture's code to using struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the kernel
From: Rafael J. Wysocki r...@sisk.pl
Replace the sysdev class and struct sys_device used for power
management in the OMAP's GPIO code with a struct syscore_ops object
which is simpler.
Signed-off-by: Rafael J. Wysocki r...@sisk.pl
Acked-by: Kevin Hilman khil...@ti.com
---
From: Rafael J. Wysocki r...@sisk.pl
Convert some AVR32 architecture's code to using struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the
From: Rafael J. Wysocki r...@sisk.pl
Replace the sysdev class and struct sys_device used for power
management by the SA1100 interrupt-handling code with a
struct syscore_ops object which is simpler.
Signed-off-by: Rafael J. Wysocki r...@sisk.pl
---
arch/arm/mach-sa1100/irq.c | 19
From: Rafael J. Wysocki r...@sisk.pl
Replace sysdev classes and struct sys_device objects used for core
power management by Samsung platforms with struct syscore_ops objects
that are simpler.
This generally reduces the code size and the kernel memory footprint.
It also is necessary for removing
Rafael J. Wysocki wrote:
From: Rafael J. Wysocki r...@sisk.pl
Replace sysdev classes and struct sys_device objects used for core
power management by Samsung platforms with struct syscore_ops objects
that are simpler.
This generally reduces the code size and the kernel memory footprint.
On Sun, Apr 17, 2011 at 17:11, Rafael J. Wysocki wrote:
Convert some Blackfin architecture's code to using struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.
This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for
Currently, omap_display_init() maintains arrays for hwmod name(oh_name) and the
correspnding platform_device name(dev_name) needed by omap_device_build().
A variable oh_count keeps a track of the number of devices to build from oh_name
based on what omap revision it is.
Clean this up by
-Original Message-
From: Shilimkar, Santosh
Sent: Sunday, April 17, 2011 11:42 AM
To: DebBarma, Tarun Kanti
Cc: linux-omap@vger.kernel.org
Subject: Re: [PATCH v13 10/11] OMAP: dmtimer: mark clocksource and
clockevent timers reserved
On 4/16/2011 9:21 PM, Tarun Kanti DebBarma
picodlp projector is supported by OMAP.
OMAP4430 SDP and EVM boards have an on board projector called as picodlp
projector.
picodlp would be connected to display sub system as a display panel.
The panel would be connected using 24 bit parallel interface.
It is a WVGA panel with 864 X 480
picodlp is a TI projector panel supported by OMAP
picodlp makes use of i2c interface for transferring commands to the panel
panel data is required for identifying i2c_adapter id and dlp GPIOs
A new header file has been added for panel data and
picodlp_panel_data struct has been introduced
From: Mythri P K mythr...@ti.com
A projector panel named picodlp is supported by OMAP.
panel driver is required to be added with the name picodlp_panel.
It is a WVGA panel with resolution 864 X 480 and panel timing data
is defined in the panel driver.
picodlp makes use of parallel (DPI)
The configurations and data transfer with picodlp panel happens through i2c.
An i2c client with name picodlp_i2c_driver is registered inside panel.
Signed-off-by: Mythri P K mythr...@ti.com
Signed-off-by: Mayuresh Janorkar ma...@ti.com
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
picodlp is a projector panel connected supported by OMAP.
The panel requires various commands for configurations defined together
in this header file.
To know more about commands please visit:
http://focus.ti.com/lit/ug/dlpu002a/dlpu002a.pdf
Signed-off-by:
From: Mythri P K mythr...@ti.com
picodlp_i2c_client needs to send commands over i2c as a part of initialiazation.
system controller dlp pico processor dpp2600 is used.
It configures the splash screen of picodlp using a sequence of commands.
A programmer's guide is available at:
An on-board panel named picodlp projector is available for OMAP4430 SDP.
Entry for this panel is being added in dss_devices in the board file.
It also needs 4 GPIO pins and are defined and used in board file.
picodlp also needs an i2c client over i2c controller-2 at address 0x1b.
Signed-off-by:
From: Mythri P K mythr...@ti.com
A new panel picodlp for OMAP4 has been introduced
picodlp is a projector available on OMAP4430SDP and EVM platforms.
Signed-off-by: Mythri P K mythr...@ti.com
Signed-off-by: Mayuresh Janorkar ma...@ti.com
---
drivers/video/omap2/displays/Kconfig |7 +++
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