On 03/02/15 13:01, Russell King - ARM Linux wrote:
On Mon, Mar 02, 2015 at 11:07:58AM -0800, Stephen Boyd wrote:
On 03/02/15 09:06, Russell King wrote:
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
Hi Laurent and Russell,
On Tue, Mar 03, 2015 at 12:33:44AM +0200, Laurent Pinchart wrote:
Hi Russell,
On Monday 02 March 2015 17:06:06 Russell King wrote:
No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this
On Tue 2015-02-24 15:33:51, NeilBrown wrote:
We will need this calculation in other places, so
create functions to map between register value and uA value.
Signed-off-by: NeilBrown ne...@suse.de
Acked-by: Pavel Machek pa...@ucw.cz
+static int regval2ua(int regval, bool cgain)
+{
+ if
Hi!
The twl4030 phy can measure, with low precision, the
resistance-to-ground of the ID pin.
Add a function to read the value, and export the result
via sysfs.
If the read fails, which it does sometimes, try again in 50msec.
Signed-off-by: NeilBrown ne...@suse.de
---
On Tue 2015-02-24 14:40:37, NeilBrown wrote:
If an 'A' plug is inserted, ID should be pulled to ground.
If a 'B' plug, then ID should be floating.
If an Accessory Charger Adapter is inserted, then ID will
be neither grounded nor floating. In this case tell the
USB subsystem that it is an A
Hi!
The twl4030 charger has two current sources, 'USB' and 'AC' (which is
really DC of course...).
If 'AC' is providing current, we should set the current limit
differently to when it isn't (and so USB is used).
So split 'cur' into 'usb_cur' and 'ac_cur' and use accordingly.
Now we must
On Tue 2015-02-24 15:33:52, NeilBrown wrote:
'off' or 'auto' to
/sys/class/power/twl4030_usb/mode
will now enable or disable charging from USB port. Normally this is
enabled on 'plug' and disabled on 'unplug'.
Unplug will still disable charging. 'plug' will only enable it if
'auto' if
On Tue 2015-02-24 15:33:52, NeilBrown wrote:
'max_current' sysfs attributes are created which allow the
max to be set.
Whenever a current source changes, the default is restored.
This will be followed by a uevent, so user-space can decide to
update again.
Does this need Documentation update?
On Mon, Mar 02, 2015 at 11:07:58AM -0800, Stephen Boyd wrote:
On 03/02/15 09:06, Russell King wrote:
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
more importantly, can be used by callers of the
On Tue 2015-02-24 15:33:52, NeilBrown wrote:
If the phy has been told what current it can draw, it tells us
and now we use that number.
Note that 'vbus_draw' is in mA, while usb_cur is in uA.
Signed-off-by: NeilBrown ne...@suse.de
Acked-by: Pavel Machek pa...@ucw.cz
@@ -609,6 +610,7 @@
On Tue 2015-02-24 15:33:53, NeilBrown wrote:
This allows AC charging to be turned off, much like usb charging.
continuous (aka linear) mode maps to the CVENAC (constant voltage)
feature of the twl4030.
Signed-off-by: NeilBrown ne...@suse.de
Acked-by: Pavel Machek pa...@ucw.cz
---
On Tue 2015-02-24 14:40:37, NeilBrown wrote:
The charger needs to know when a USB gadget has been enumerated
and what the agreed maximum current was so that it can adjust
charging accordingly.
So define a set_power() function to record the permitted
draw, and pass a pointer to that when
On Tue 2015-02-24 15:33:53, NeilBrown wrote:
If it cannot, we will stop pulling more current when voltage drops.
Can you justify it a bit more?
I mean... maybe there's a fuse in the charger? Or maybe it will supply
the current but overheat in the process? (USB_MAX_CURRENT is 500mA or
1.7A?)
On 03/02/15 09:05, Russell King - ARM Linux wrote:
Here's some initial clkdev cleanups. These are targetted for the next
merge window, and while the initial patches can be merged independently,
I'd prefer to keep the series together as further work on solving the
problems which unique struct
On Tue 2015-02-24 15:33:53, NeilBrown wrote:
The USB Battery Charging spec (BC1.2) suggests a dedicated
charging port can deliver from 0.5 to 5.0A at between 4.75 and 5.25
volts.
To choose the correct current voltage setting requires a trial
and error approach: try to draw current and see
On Tue 2015-02-24 15:33:52, NeilBrown wrote:
Add a 'continuous' option for usb charging which enabled
the linear charging mode of the twl4030.
Documentation/ :-).
Linear charging does a good job with not so reliable power sources, since
several voltage controlling is then often too
Hi!
Looking at the drivers/tty/vt/vt_ioctl.c, it sounds to me that we should
always do pm_set_vt_switch(0), as omapdss restores everything just fine
on resume. Although it makes me wonder how it works if there are two
display controllers, one needing the switch and the other not...
I
Hi Russell,
On Monday 02 March 2015 17:06:06 Russell King wrote:
No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this unused
code, remove it instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
There
Hi!
+ status_changed =
+ (twl-linkstat == OMAP_MUSB_VBUS_VALID ||
+ twl-linkstat == OMAP_MUSB_ID_GROUND)
+ !=
+ (status == OMAP_MUSB_VBUS_VALID ||
+ status ==
Hi!
+ /* ichg values in uA. If any are 'large', we set CGAIN to
+ * '1' which doubles the range for half the precision.
+ */
+ int ichg_eoc, ichg_lo, ichg_hi, cur;
We should really get uA_t.
[Plus, this is not kernel comment style, but...]
+ /*
This patch introduces device tree binding for the RTC backup battery charger
on TWL4030.
Tested on Gumstix Overo (OMAP3) Tobi.
Signed-off-by: Adam YH Lee adam.yh@gmail.com
---
Documentation/devicetree/bindings/rtc/twl-rtc.txt | 20
drivers/rtc/rtc-twl.c
(Combining replies...)
On Tue, Mar 03, 2015 at 12:53:37AM +0200, Sakari Ailus wrote:
Hi Laurent and Russell,
On Tue, Mar 03, 2015 at 12:33:44AM +0200, Laurent Pinchart wrote:
Sakari, does it conflict with the omap3isp DT support ? If so, how would
you
prefer to resolve the conflict ?
From: Kai Vehmanen kai.vehma...@nokia.com
Introduces the cmt-speech driver, which implements
a character device interface for transferring speech
data frames over HSI/SSI.
The driver is used to exchange voice/speech data between
the Nokia N900/N950/N9's modem and its cpu.
Signed-off-by: Kai
Hi Russell,
On Monday 02 March 2015 23:54:35 Russell King - ARM Linux wrote:
(Combining replies...)
On Tue, Mar 03, 2015 at 12:53:37AM +0200, Sakari Ailus wrote:
Hi Laurent and Russell,
On Tue, Mar 03, 2015 at 12:33:44AM +0200, Laurent Pinchart wrote:
Sakari, does it conflict with
* Russell King rmk+ker...@arm.linux.org.uk [150302 09:10]:
When creating aliases of existing clkdev clocks, use clkdev_add_alias()
isntead of open coding the lookup and clk_lookup creation.
Gave this series a quick try but I get these build errors:
arch/arm/mach-omap2/omap_device.c: In
Register cmt-speech driver in nokia-modem driver and forward
hsi channel information.
Signed-off-by: Sebastian Reichel s...@kernel.org
---
drivers/hsi/clients/Kconfig | 2 +-
drivers/hsi/clients/nokia-modem.c | 31 ++-
2 files changed, 31 insertions(+), 2
Hi,
This patchset contains the missing speech data support for the
Nokia N900 modem.
Userland access goes via /dev/cmt_speech. The API is implemented in
libcmtspeechdata, which is used by ofono and the freesmartphone.org project.
Apart from that the device is also used by the phone binaries
On Mon, 2 Mar 2015, Vignesh R wrote:
From: Poddar, Sourav sourav.pod...@ti.com
These adds hwmod data for hdq/1w driver on AM43xx.
Signed-off-by: Vignesh R vigne...@ti.com
---
Change log:
v2:
* Add SYSC_HAS_AUTOIDLE flag.
arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 36
Hello,
I am using OMAP3530 with SMSC911X phy.
I see in smsc911 driver that it contain WOL (wake on lan) feature here:
http://lxr.free-electrons.com/source/drivers/net/ethernet/smsc/smsc911x.c
1. Is it that to enable WOL I just need ethtool (without configuring
anything in kernel) ?
On 02/03/15 12:22, Daniel Stone wrote:
I don't know why Rob named it like that. The bpp of the stride? Shrug.
It's just the bpp of the pixel format; it's not at all associated with
the stride?
The comment says this times width is stride, so I thought the naming comes
from that train of
On Mon, Mar 2, 2015 at 6:46 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Mon, Mar 02, 2015 at 06:22:31PM +0100, Geert Uytterhoeven wrote:
On Mon, Mar 2, 2015 at 6:06 PM, Russell King
rmk+ker...@arm.linux.org.uk wrote:
--- a/include/linux/clkdev.h
+++
Hi,
On Mon, Mar 02, 2015 at 08:05:31PM +0100, Pali Rohár wrote:
On Monday 02 March 2015 05:38:50 Sebastian Reichel wrote:
This patchset contains the missing speech data support for the
Nokia N900 modem.
[...]
Hello, do you have also DT patches? Or no DT changes are needed?
No DT
Hi,
On Mon, Mar 02, 2015 at 05:38:51AM +0100, Sebastian Reichel wrote:
From: Kai Vehmanen kai.vehma...@nokia.com
Introduces the cmt-speech driver, which implements
a character device interface for transferring speech
data frames over HSI/SSI.
The driver is used to exchange voice/speech
From: Poddar, Sourav sourav.pod...@ti.com
These adds hwmod data for hdq/1w driver on AM43xx.
Signed-off-by: Vignesh R vigne...@ti.com
---
Change log:
v2:
* Add SYSC_HAS_AUTOIDLE flag.
arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 36 ++
This patches makes following changes to omap_hdq driver
- Enable 1-wire mode.
- Implement w1_triplet callback to facilitate search rom
procedure and auto detection of 1-wire slaves.
- Proper enabling and disabling of interrupt.
- Cleanups (formatting and return value checks).
HDQ mode
This patch updates hdq node compatible property to ti,am4372-hdq.
Signed-off-by: Vignesh R vigne...@ti.com
---
arch/arm/boot/dts/am4372.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index
On 26/02/15 16:55, Jyri Sarha wrote:
Use new binding for the external tda19988 HDMI encoder.
Signed-off-by: Jyri Sarha jsa...@ti.com
---
arch/arm/boot/dts/am335x-boneblack.dts | 20 +++-
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git
On 26/02/15 16:55, Jyri Sarha wrote:
Adds a DRM_TILCDC_INIT module for ti,tilcdc,slave node
conversion. The implementation is in tilcdc_boot_init.c and it uses
tilcdc_slave_convert.dts as a basis for creating a DTS overlay. The
DTS overlay adds an external tda998x encoder to tilcdc that
On 26/02/15 16:55, Jyri Sarha wrote:
Force crtc dpms off before destroying the crtc instead of just
checking the dpms state. This fixes warning message and frozen picture
after tilcdc module unloading.
Signed-off-by: Jyri Sarha jsa...@ti.com
---
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 3
On 27/02/15 16:40, Daniel Stone wrote:
Hi,
On 27 February 2015 at 13:01, Daniel Vetter dan...@ffwll.ch wrote:
On Thu, Feb 26, 2015 at 03:20:17PM +0200, Tomi Valkeinen wrote:
omapdrm doesn't check if the width of the framebuffer and the color
s/width/pitch/
format's bits-per-pixel
On 26/02/15 16:55, Jyri Sarha wrote:
Add support for an external compontised DRM encoder. The external
encoder can be connected to tilcdc trough device tree graph binding.
The binding document for tilcdc has been updated. The support has only
been tested with tda998x encoder, but other
On 26/02/15 16:55, Jyri Sarha wrote:
If I read Documentation/kbuild/makefiles.txt section 3.6 right, this
patch should not be needed. However, without this patch the objects
needed for DRM_TILCDC_INIT are not linked, if DRM_TILCDC is built as
module.
I also think there's something funny
On 27/02/15 14:07, Daniel Vetter wrote:
On Thu, Feb 26, 2015 at 03:20:14PM +0200, Tomi Valkeinen wrote:
When setting a color format to a DRM plane, the DRM core checks whether
the format is supported by the HW. However, it seems that when setting
the color format of a CRTC (i.e. a root plane),
On Wed 2015-02-25 18:06:07, Alexandre Courbot wrote:
On Wed, Feb 25, 2015 at 5:25 PM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
CC linux-gpio, as this looks like the LED equivalent of bulk gpio?
Indeed. The LED core could implement something similar to
gpiod_set_array() to allow
Hi,
On 3/2/2015 4:39 AM, Paul Walmsley wrote:
Hi
On Fri, 27 Feb 2015, Vignesh R wrote:
From: Poddar, Sourav sourav.pod...@ti.com
This patch adds hwmod data for hdq/1w driver on AM43xx.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
[vigne...@ti.com: Ported patch to v4.0-rc1]
On Mon, 2015-03-02 at 05:38 +0100, Sebastian Reichel wrote:
+static int cs_alloc_cmds(struct cs_hsi_iface *hi)
+{
+ struct hsi_msg *msg;
+ u32 *buf;
+ unsigned int i;
+
+ INIT_LIST_HEAD(hi-cmdqueue);
+
+ for (i = 0; i CS_MAX_CMDS; i++) {
+ msg
+static ssize_t cs_char_read(struct file *file, char __user *buf, size_t
count,
+ loff_t *unused)
+{
+ struct cs_char *csdata = file-private_data;
+ u32 data;
+ ssize_t retval;
+
+ if (count sizeof(data))
+
On 26/02/15 15:57, grygorii.stras...@linaro.org wrote:
Could I ask you to update this patch as below, pls?
Your changes look ok to me, but they are not related to my patch so I
don't see any reason to merge them. I'll pick your patch to my series.
Tomi
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Hi Rob,
You weren't cc'd to this series. I don't know if you're still interested
in tilcdc, but if you are, any comments appreciated =).
Tomi
On 26/02/15 16:55, Jyri Sarha wrote:
Remove tilcdc slave support and connect to tda998x trough its
component DRM API. For dtb backward compatibility
Hi,
On 2 March 2015 at 09:50, Tomi Valkeinen tomi.valkei...@ti.com wrote:
On 27/02/15 16:40, Daniel Stone wrote:
On 27 February 2015 at 13:01, Daniel Vetter dan...@ffwll.ch wrote:
On Thu, Feb 26, 2015 at 03:20:17PM +0200, Tomi Valkeinen wrote:
omapdrm doesn't check if the width of the
Hi,
This patch series adds support for HDQ-1W interface on AM43XX.
The first patch adds hwmod entries for HDQ-1W on AM43xx.
The existing omap_hdq driver does not support 1-wire operations.
The second patch enables 1-wire support in the omap_hdq driver. Support
to Search ROM addresses and
On Mon, Mar 02, 2015 at 02:28:40PM +0200, Tomi Valkeinen wrote:
On 26/02/15 16:55, Jyri Sarha wrote:
Use new binding for the external tda19988 HDMI encoder.
Signed-off-by: Jyri Sarha jsa...@ti.com
---
arch/arm/boot/dts/am335x-boneblack.dts | 20 +++-
1 file changed,
On Thu, Feb 26, 2015 at 04:55:32PM +0200, Jyri Sarha wrote:
+ ret = component_bind_all(dev-dev, dev);
+ if (ret 0) {
+ dev_err(dev-dev, Binding subcomponents failed: %d\n, ret);
Do you need to print this? The component helper is already fairly
verbose about what succeeds
Hi Oliver,
On Mon, Mar 02, 2015 at 11:22:33AM +0100, Oliver Neukum wrote:
+static ssize_t cs_char_read(struct file *file, char __user *buf, size_t
count,
+ loff_t *unused)
+{
+ struct cs_char *csdata = file-private_data;
+
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert SH to use the correct interface.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this unused
code, remove it instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/platform/omap3isp/isp.c | 18 --
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert LPC32xx to use the correct interface.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert Integrator IM-PD/1 to use the correct interface.
Signed-off-by: Russell King
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clk-s2mps11.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/clk-s2mps11.c
Here's some initial clkdev cleanups. These are targetted for the next
merge window, and while the initial patches can be merged independently,
I'd prefer to keep the series together as further work on solving the
problems which unique struct clk's has introduced is needed.
The initial cleanups
When creating aliases of existing clkdev clocks, use clkdev_add_alias()
isntead of open coding the lookup and clk_lookup creation.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/omap_device.c | 24 +---
1 file changed, 9 insertions(+), 15
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
sound/soc/sh/migor.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
On 02/03/15 18:06, Russell King - ARM Linux wrote:
This is missing the output of tda998x. It should have two ports, input
and output, output going to hdmi-connector.
We don't have that kind of level of modelling in DRM right now - as far
as DRM is concerned, the tda998x is both the encoder
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/plat-orion/common.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/plat-orion/common.c
Rather than open coding the clkdev allocation, initialisation and
addition, use the clkdev_create() helper.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
more importantly, can be used by callers of the clkdev code to simplify
their clkdev creation and registration.
Signed-off-by: Russell King
On Mon, Mar 2, 2015 at 6:06 PM, Russell King
rmk+ker...@arm.linux.org.uk wrote:
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert SH to use
On Mon, Mar 2, 2015 at 6:06 PM, Russell King
rmk+ker...@arm.linux.org.uk wrote:
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -37,6 +37,9 @@ struct clk_lookup *clkdev_alloc(struct clk *clk, const char
*con_id,
void clkdev_add(struct clk_lookup *cl);
void clkdev_drop(struct
On Mon, Mar 02, 2015 at 05:06:32PM +, Russell King wrote:
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Acked-by: Mark Brown broo...@kernel.org
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On Mon, Mar 02, 2015 at 06:22:31PM +0100, Geert Uytterhoeven wrote:
On Mon, Mar 2, 2015 at 6:06 PM, Russell King
rmk+ker...@arm.linux.org.uk wrote:
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -37,6 +37,9 @@ struct clk_lookup *clkdev_alloc(struct clk *clk, const
char
On 03/02/2015 01:03 PM, Tomi Valkeinen wrote:
On 26/02/15 15:57, grygorii.stras...@linaro.org wrote:
Could I ask you to update this patch as below, pls?
Your changes look ok to me, but they are not related to my patch so I
don't see any reason to merge them. I'll pick your patch to my
On Mon, Mar 02, 2015 at 07:08:39PM +0200, Tomi Valkeinen wrote:
On 02/03/15 18:06, Russell King - ARM Linux wrote:
This is missing the output of tda998x. It should have two ports, input
and output, output going to hdmi-connector.
We don't have that kind of level of modelling in DRM
On Monday 02 March 2015 05:38:50 Sebastian Reichel wrote:
Hi,
This patchset contains the missing speech data support for the
Nokia N900 modem.
Userland access goes via /dev/cmt_speech. The API is
implemented in libcmtspeechdata, which is used by ofono and
the freesmartphone.org project.
On 03/02/15 09:06, Russell King wrote:
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
more importantly, can be used by callers of the clkdev code to simplify
their clkdev creation and registration.
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