On 07/11/2014 04:37 PM, Russell King - ARM Linux wrote:
> On Sat, Jul 05, 2014 at 01:58:37PM +0200, Sebastian Hesselbarth wrote:
>> On 07/05/2014 12:38 PM, Russell King wrote:
>>> Move the variant initialisation entirely to the CRTC init function -
>>> the variant suppo
On 07/05/2014 02:21 PM, Russell King - ARM Linux wrote:
> On Sat, Jul 05, 2014 at 01:58:37PM +0200, Sebastian Hesselbarth wrote:
>> On 07/05/2014 12:38 PM, Russell King wrote:
>>> Move the variant initialisation entirely to the CRTC init function -
>>> the variant suppo
On 07/05/2014 12:38 PM, Russell King wrote:
> Move the variant initialisation entirely to the CRTC init function -
> the variant support is really about the CRTC properties than the whole
> system, and we want to treat each CRTC individually when we support DT.
>
> Signed-off-by: Russell King
On 03/23/2014 09:03 PM, Russell King - ARM Linux wrote:
> On Sun, Mar 23, 2014 at 07:12:05PM +0100, Sebastian Hesselbarth wrote:
>> On 03/23/2014 11:19 AM, Jean-Francois Moine wrote:
>>> On Fri, 21 Mar 2014 14:37:52 +0100
>>> Sebastian Hesselbarth wrote:
&g
On 03/23/2014 11:19 AM, Jean-Francois Moine wrote:
> On Fri, 21 Mar 2014 14:37:52 +0100
> Sebastian Hesselbarth wrote:
>>>Required properties;
>>> - - compatible: must be "nxp,tda998x"
>>> + - compatible: may be "nxp,tda9989", "n
On 03/21/2014 11:55 AM, Jean-Francois Moine wrote:
> The tda998x driver accepts only 3 chips from the TDA998x family.
> This patch changes the driver compatible strings to these chips.
Jean-Francois,
be careful with building a DT binding from a Linux driver. Although
we constantly struggle to
On 03/20/2014 02:52 PM, Jean-Francois Moine wrote:
> On Thu, 20 Mar 2014 14:32:18 +0100
> Sebastian Hesselbarth wrote:
>
>> Ok, I had another round of google'ing and found this:
>> http://hipstercircuits.com/wp-content/uploads/2013/05/TDA19988.pdf
>>
>>
On 03/20/2014 02:01 PM, Jean-Francois Moine wrote:
> On Thu, 20 Mar 2014 13:32:24 +0100
> Sebastian Hesselbarth wrote:
>
>>> + - reg: I2C address - must be <0x70>
>>
>> TDA9983b datasheet says:
>>
>> "Bits A0 and A1 of the I2C-bus device
On 03/20/2014 09:58 AM, Jean-Francois Moine wrote:
> The I2C address (reg) is required for the TDA998x driver to be loaded
> and initialized.
>
> Signed-off-by: Jean-Francois Moine
> ---
> This patch applies to linux-next.
> ---
> Documentation/devicetree/bindings/drm/i2c/tda998x.txt | 2 ++
>
On 02/28/14 14:47, Philipp Zabel wrote:
> Am Freitag, den 28.02.2014, 13:57 +0100 schrieb Sebastian Hesselbarth:
>> On 02/28/14 13:20, Tomi Valkeinen wrote:
>>> This series is a re-send of
>>> http://article.gmane.org/gmane.linux.drivers.devicetree/61739
>>>
On 02/28/14 14:14, Tomi Valkeinen wrote:
> On 28/02/14 14:57, Sebastian Hesselbarth wrote:
>
>> Out of curiosity, will there be DT nodes for pull-up resistors soon,
>> too? ;)
>
> If they don't work automatically, yes, we need DT nodes and drivers for
> them.
>
>
On 02/28/14 13:20, Tomi Valkeinen wrote:
> This series is a re-send of
> http://article.gmane.org/gmane.linux.drivers.devicetree/61739
>
...
> Shortly about the display components in the series, in the order of probable
> public interest:
>
> * Analog TV, DVI and HDMI Connectors represent a
On 02/02/2014 07:23 PM, Russell King - ARM Linux wrote:
> On Sun, Feb 02, 2014 at 07:06:06PM +0100, Jean-Francois Moine wrote:
>> - on encoder_destroy(), the function drm_i2c_encoder_destroy()
>>unregisters the i2c client, so, with a DT, a second encoder_init()
>>would crash.
>
> I think
On 01/22/14 23:27, Russell King - ARM Linux wrote:
> On Sun, Jan 19, 2014 at 07:58:43PM +0100, Jean-Francois Moine wrote:
>> This patch adds the optional treatment of the tda998x IRQ.
>>
>> The interrupt function is used to know the display connection status
>> without polling and to speedup
On 01/12/2014 07:51 PM, Jean-Francois Moine wrote:
> On Sat, 11 Jan 2014 19:35:21 +0100
> Sebastian Hesselbarth wrote:
>
>> At least for the DT part, I'd suggest to not ask for interrupt directly
>> but use a proper gpios property. The can of course be converted to
>
On 01/11/2014 07:14 PM, Russell King - ARM Linux wrote:
> On Thu, Jan 09, 2014 at 12:04:12PM +0100, Jean-Francois Moine wrote:
>> @@ -1250,6 +1311,39 @@ tda998x_encoder_init(struct i2c_client *client,
>> priv->vip_cntrl_2 = video;
>> }
>>
>> +/* install the optional HDMI
useful feedback which has been incorporated.
I believe all the major issues have been addressed now.
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
on Marvell Armada 510, SolidRun CuBox with quick-hack DT support added.
Let's please get this driver mainlined and start working
On 10/07/2013 01:09 PM, Russell King - ARM Linux wrote:
On Mon, Oct 07, 2013 at 12:48:20PM +0200, Jean-Francois Moine wrote:
On Mon, 7 Oct 2013 10:44:04 +0100
Rabeeh did the most he could to have a working Cubox. He used bad
written drivers and he had not the time to think about how the drivers
On 10/07/2013 05:53 PM, Mark Brown wrote:
On Mon, Oct 07, 2013 at 01:29:30PM +0200, Sebastian Hesselbarth wrote:
I2S _can_ support more than two channels, but only if you wire up more
DATA lines. Those are not available on Dove, so its I2S is limited to
two channel audio.
A lot of devices
puting.
Signed-off-by: Darren Etheridge
Tested-by: Sebastian Hesselbarth
---
Changelog:
v1->v2:
- fix typo in commit line (s/workaound/workaround)
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Signed-off-by: Sebastian Hesselbarth
---
Changelog:
for v1:
- reword comment
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri-devel at lists.freedesktop.org
Cc: linux-kernel at vger.kernel.org
---
drivers/g
This fixes the wrong sync generation and sync calculation of TDA998x
for HS/VS-based sync detection.
Signed-off-by: Sebastian Hesselbarth
Tested-by: Darren Etheridge
---
Changelog:
v1->v2:
- revert calculation of hs/de_pix_s/e (Reported by Russell King)
Cc: David Airlie
Cc: Darren Etheri
ux.org.uk>
Signed-off-by: Sebastian Hesselbarth
Tested-by: Darren Etheridge
---
Changelog:
for v1:
- set AUDIO_DIV to SERCLK/16 for modes with pixclk >100MHz
- also calculate CTS
v1->v2:
- Remove CTS calculation as it isn't used in current TDA998x setup
(Reported by Russell King)
- Remo
er configuration.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Darren Etheridge
Tested-by: Sebastian Hesselbarth
---
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri-devel at lis
en Etheridge
Tested-by: Sebastian Hesselbarth
---
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri-devel at lists.freedesktop.org
Cc: linux-kernel at vger.kernel.org
---
drivers/gpu/drm/i2c/tda998x_drv.c |4 ++
o 0x24 on powerup, but other drivers may
set this to 0x12. This results in incorrect colours.
Fix this by ensuring that the register is always set to the power on
default setting.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Darren Etheridge
Tested-by: Sebastian
From: Russell King <rmk+ker...@arm.linux.org.uk>
TDA19988 devices need their RAM enabled in order to read EDID
information. Add support for this.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Signed-off-by: Rob Clark
Tested-by: Darren Etheridge
Tested-by: Sebastian
: prepare for video input configuration
drm/i2c: tda998x: add video and audio input configuration
Sebastian Hesselbarth (2):
drm/i2c: tda998x: fix sync generation and calculation
drm/i2c: tda998x: prepare for broken sync workaround
drivers/gpu/drm/i2c/tda998x_drv.c | 481
On 08/14/13 16:12, Russell King - ARM Linux wrote:
> On Tue, Aug 06, 2013 at 12:20:15AM +0200, Sebastian Hesselbarth wrote:
>> @@ -0,0 +1,23 @@
>> +#ifndef __TDA998X_H__
>> +#define __TDA998X_H__
>> +
>> +enum tda998x_audio_format {
>> +AFMT_I2S,
>
On 08/14/13 14:41, Russell King - ARM Linux wrote:
> On Tue, Aug 06, 2013 at 12:20:16AM +0200, Sebastian Hesselbarth wrote:
>> +de_pix_s = mode->htotal - mode->hdisplay;
>> +de_pix_e = de_pix_s + mode->hdisplay;
>> +hs_pix_s = mode
On 08/14/13 16:12, Russell King - ARM Linux wrote:
On Tue, Aug 06, 2013 at 12:20:15AM +0200, Sebastian Hesselbarth wrote:
@@ -0,0 +1,23 @@
+#ifndef __TDA998X_H__
+#define __TDA998X_H__
+
+enum tda998x_audio_format {
+ AFMT_I2S,
+ AFMT_SPDIF,
+};
+
+struct tda998x_encoder_params
On 08/14/13 14:41, Russell King - ARM Linux wrote:
On Tue, Aug 06, 2013 at 12:20:16AM +0200, Sebastian Hesselbarth wrote:
+ de_pix_s = mode-htotal - mode-hdisplay;
+ de_pix_e = de_pix_s + mode-hdisplay;
+ hs_pix_s = mode-hsync_start - mode-hdisplay
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker...@arm.linux.org.uk
Cc: Daniel Vetter daniel.vet...@ffwll.ch
Cc: dri-devel@lists.freedesktop.org
Cc
...@ti.com
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker...@arm.linux.org.uk
Cc: Daniel Vetter daniel.vet...@ffwll.ch
Cc: dri-devel
on powerup, but other drivers may
set this to 0x12. This results in incorrect colours.
Fix this by ensuring that the register is always set to the power on
default setting.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Darren Etheridge detheri...@ti.com
Tested-by: Sebastian
: prepare for video input configuration
drm/i2c: tda998x: add video and audio input configuration
Sebastian Hesselbarth (2):
drm/i2c: tda998x: fix sync generation and calculation
drm/i2c: tda998x: prepare for broken sync workaround
drivers/gpu/drm/i2c/tda998x_drv.c | 481
.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Darren Etheridge detheri...@ti.com
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker
-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
Tested-by: Darren Etheridge detheri...@ti.com
---
Changelog:
for v1:
- set AUDIO_DIV to SERCLK/16 for modes with pixclk 100MHz
- also calculate CTS
v1-v2:
- Remove CTS calculation as it isn't used in current TDA998x setup
(Reported
detheri...@ti.com
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Changelog:
for v1:
- reword comment
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker...@arm.linux.org.uk
Cc: Daniel Vetter
This fixes the wrong sync generation and sync calculation of TDA998x
for HS/VS-based sync detection.
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
Tested-by: Darren Etheridge detheri...@ti.com
---
Changelog:
v1-v2:
- revert calculation of hs/de_pix_s/e (Reported by Russell
.
Signed-off-by: Darren Etheridge detheri...@ti.com
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Changelog:
v1-v2:
- fix typo in commit line (s/workaound/workaround)
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc
From: Darren Etheridge
Add a fixup function that will flip the hsync priority and
add a hskew value that is used to shift the tda998x to the
right by a variable number of pixels depending on the mode.
This works around an issue with the sync timings that tilcdc
is outputing.
pected reference pixel.
Signed-off-by: Darren Etheridge
Signed-off-by: Sebastian Hesselbarth
---
Changelog:
for v1:
- reword comment
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri-devel at lists.freedesktop.o
This fixes the wrong sync generation and sync calculation of TDA998x
for HS/VS-based sync detection.
Signed-off-by: Sebastian Hesselbarth
---
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri
ux.org.uk>
Signed-off-by: Sebastian Hesselbarth
---
Changelog:
for v1:
- set AUDIO_DIV to SERCLK/16 for modes with pixclk >100MHz
- also calculate CTS
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel
er configuration.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Sebastian Hesselbarth
---
Cc: David Airlie
Cc: Darren Etheridge
Cc: Rob Clark
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Daniel Vetter
Cc: dri-devel at lists.freedesktop.org
Cc: lin
From: Russell King <rmk+ker...@arm.linux.org.uk>
The npix/nline registers are supposed to be programmed with the total
number of pixels/lines, not the displayed pixels/lines, and not minus
one either.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Sebastian
o 0x24 on powerup, but other drivers may
set this to 0x12. This results in incorrect colours.
Fix this by ensuring that the register is always set to the power on
default setting.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Sebastian Hesselbarth
---
Cc: David Airlie
From: Russell King <rmk+ker...@arm.linux.org.uk>
TDA19988 devices need their RAM enabled in order to read EDID
information. Add support for this.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Tested-by: Sebastian Hesselbarth
---
Cc: David Airlie
Cc: Darren Etheri
Sebastian Hesselbarth (1):
drm/i2c: tda998x: fix sync generation and calculation
arch/arm/boot/dts/am335x-boneblack.dts |2 +-
drivers/gpu/drm/i2c/tda998x_drv.c | 526 +++-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c |7 +-
drivers/gpu/drm/tilcdc
From: Russell King rmk+ker...@arm.linux.org.uk
TDA19988 devices need their RAM enabled in order to read EDID
information. Add support for this.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Airlie airl
From: Russell King rmk+ker...@arm.linux.org.uk
The npix/nline registers are supposed to be programmed with the total
number of pixels/lines, not the displayed pixels/lines, and not minus
one either.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Sebastian Hesselbarth
Sebastian Hesselbarth (1):
drm/i2c: tda998x: fix sync generation and calculation
arch/arm/boot/dts/am335x-boneblack.dts |2 +-
drivers/gpu/drm/i2c/tda998x_drv.c | 526 +++-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c |7 +-
drivers/gpu/drm/tilcdc
on powerup, but other drivers may
set this to 0x12. This results in incorrect colours.
Fix this by ensuring that the register is always set to the power on
default setting.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc
.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Tested-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker...@arm.linux.org.uk
Cc: Daniel Vetter
-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Changelog:
for v1:
- set AUDIO_DIV to SERCLK/16 for modes with pixclk 100MHz
- also calculate CTS
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker
pixel.
Signed-off-by: Darren Etheridge detheri...@ti.com
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Changelog:
for v1:
- reword comment
Cc: David Airlie airl...@linux.ie
Cc: Darren Etheridge detheri...@ti.com
Cc: Rob Clark robdcl...@gmail.com
Cc: Russell King rmk+ker
From: Darren Etheridge detheri...@ti.com
Add a fixup function that will flip the hsync priority and
add a hskew value that is used to shift the tda998x to the
right by a variable number of pixels depending on the mode.
This works around an issue with the sync timings that tilcdc
is outputing.
devices
drm/i2c: nxp-tda998x: ensure VIP output mux is properly set
drm/i2c: nxp-tda998x: fix npix/nline programming
drm/i2c: nxp-tda998x: prepare for video input configuration
drm/i2c: nxp-tda998x: add video and audio input configuration
Sebastian Hesselbarth:
drm/i2c: tda998x: fix sync generation
rising the following patches?
Russell King:
drm/i2c: nxp-tda998x: fix EDID reading on TDA19988 devices
drm/i2c: nxp-tda998x: ensure VIP output mux is properly set
drm/i2c: nxp-tda998x: fix npix/nline programming
drm/i2c: nxp-tda998x: prepare for video input configuration
drm/i2c: nxp-tda998x: add video
On 07/25/2013 09:32 PM, Rob Clark wrote:
> On Thu, Jul 25, 2013 at 2:32 PM, Darren Etheridge
> wrote:
>> Russell King and Sebastian Hasselbarth had proposed some very good changes
>> for the tda998x HDMI encoder driver. But when those changes were tested
>> on BeagleBone Black against the
On 07/25/2013 09:32 PM, Rob Clark wrote:
On Thu, Jul 25, 2013 at 2:32 PM, Darren Etheridge detheri...@ti.com wrote:
Russell King and Sebastian Hasselbarth had proposed some very good changes
for the tda998x HDMI encoder driver. But when those changes were tested
on BeagleBone Black against the
On 07/13/2013 04:25 PM, Daniel Drake wrote:
On Sat, Jul 13, 2013 at 2:35 AM, Jean-Francois Moine moin...@free.fr wrote:
I use my Cubox for daily jobs as a desktop computer. My kernel is a DT
driven 3.10.0. The dove-drm, tda998x and si5351 (clock) are kernel
modules. I set 3 clocks in the DT for
On 07/13/2013 01:12 PM, Russell King - ARM Linux wrote:
On Sat, Jul 13, 2013 at 12:56:50PM +0200, Sylwester Nawrocki wrote:
On 07/13/2013 10:35 AM, Jean-Francois Moine wrote:
On Fri, 12 Jul 2013 13:00:23 -0600 Daniel Draked...@laptop.org wrote:
On Fri, Jul 12, 2013 at 12:39 PM, Jean-Francois
On 07/13/2013 01:12 PM, Russell King - ARM Linux wrote:
> On Sat, Jul 13, 2013 at 12:56:50PM +0200, Sylwester Nawrocki wrote:
>> On 07/13/2013 10:35 AM, Jean-Francois Moine wrote:
>>> On Fri, 12 Jul 2013 13:00:23 -0600 Daniel Drake wrote:
On Fri, Jul 12, 2013 at 12:39 PM, Jean-Francois Moine
On 07/13/2013 04:25 PM, Daniel Drake wrote:
> On Sat, Jul 13, 2013 at 2:35 AM, Jean-Francois Moine
> wrote:
>> I use my Cubox for daily jobs as a desktop computer. My kernel is a DT
>> driven 3.10.0. The dove-drm, tda998x and si5351 (clock) are kernel
>> modules. I set 3 clocks in the DT for the
On 07/05/13 11:51, Grant Likely wrote:
> On Fri, Jul 5, 2013 at 10:34 AM, Sebastian Hesselbarth
> wrote:
>> So for the discussion, I can see that there have been some voting for
>> super-node, some for node-to-node linking. Although I initially proposed
>> super-nodes,
On 07/04/13 09:05, Inki Dae wrote:
-Original Message-
From: Sebastian Hesselbarth [mailto:sebastian.hesselba...@gmail.com]
Sent: Wednesday, July 03, 2013 8:52 PM
To: Inki Dae
Cc: 'Russell King'; devicetree-disc...@lists.ozlabs.org; 'Jean-Francois
Moine'; 'Sascha Hauer'; 'Daniel Drake
On 07/04/13 10:33, Sascha Hauer wrote:
On Wed, Jul 03, 2013 at 10:52:49AM +0100, Russell King wrote:
Sorry but I'd like to say that this cannot be used commonly. Shouldn't you
really consider Linux framebuffer or other subsystems? The above dtsi file
is specific to DRM subsystem. And I think
On 07/04/13 10:53, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 10:45:40AM +0200, Sebastian Hesselbarth wrote:
On 07/04/13 10:33, Sascha Hauer wrote:
A componentized device never completes and it doesn't have to. A
componentized device can start once there is a path from an input
(crtc, i2s
On 07/04/13 11:23, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 11:10:35AM +0200, Sebastian Hesselbarth wrote:
On 07/04/13 10:53, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 10:45:40AM +0200, Sebastian Hesselbarth wrote:
On 07/04/13 10:33, Sascha Hauer wrote:
A componentized device never
On 07/04/13 11:30, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 10:11:31AM +0100, Russell King wrote:
On Thu, Jul 04, 2013 at 10:58:17AM +0200, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 09:40:52AM +0100, Russell King wrote:
Wrong. Please read the example with the diagrams I gave. Consider
On 07/04/13 12:09, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 11:44:41AM +0200, Sebastian Hesselbarth wrote:
On 07/04/13 11:30, Sascha Hauer wrote:
On Thu, Jul 04, 2013 at 10:11:31AM +0100, Russell King wrote:
On Thu, Jul 04, 2013 at 10:58:17AM +0200, Sascha Hauer wrote:
On Thu, Jul 04
On 07/05/13 10:43, Grant Likely wrote:
On Wed, Jul 3, 2013 at 10:02 AM, Sascha Hauer s.ha...@pengutronix.de wrote:
On Wed, Jul 03, 2013 at 05:57:18PM +0900, Inki Dae wrote:
video {
/* Single video card w/ multiple lcd controllers */
card0 {
compatible =
On 07/04/13 12:09, Sascha Hauer wrote:
> On Thu, Jul 04, 2013 at 11:44:41AM +0200, Sebastian Hesselbarth wrote:
>> On 07/04/13 11:30, Sascha Hauer wrote:
>>> On Thu, Jul 04, 2013 at 10:11:31AM +0100, Russell King wrote:
>>>> On Thu, Jul 04, 2013 at 10:58:
On 07/04/13 11:30, Sascha Hauer wrote:
> On Thu, Jul 04, 2013 at 10:11:31AM +0100, Russell King wrote:
>> On Thu, Jul 04, 2013 at 10:58:17AM +0200, Sascha Hauer wrote:
>>> On Thu, Jul 04, 2013 at 09:40:52AM +0100, Russell King wrote:
Wrong. Please read the example with the diagrams I gave.
On 07/04/13 11:23, Sascha Hauer wrote:
> On Thu, Jul 04, 2013 at 11:10:35AM +0200, Sebastian Hesselbarth wrote:
>> On 07/04/13 10:53, Sascha Hauer wrote:
>>> On Thu, Jul 04, 2013 at 10:45:40AM +0200, Sebastian Hesselbarth wrote:
>>>> On 07/0
On 07/04/13 10:53, Sascha Hauer wrote:
> On Thu, Jul 04, 2013 at 10:45:40AM +0200, Sebastian Hesselbarth wrote:
>> On 07/04/13 10:33, Sascha Hauer wrote:
>>>
>>> A componentized device never completes and it doesn't have to. A
>>> componentized device can star
On 07/04/13 10:33, Sascha Hauer wrote:
> On Wed, Jul 03, 2013 at 10:52:49AM +0100, Russell King wrote:
Sorry but I'd like to say that this cannot be used commonly. Shouldn't you
really consider Linux framebuffer or other subsystems? The above dtsi file
is specific to DRM subsystem.
On 07/04/13 09:05, Inki Dae wrote:
>> -Original Message-
>> From: Sebastian Hesselbarth [mailto:sebastian.hesselbarth at gmail.com]
>> Sent: Wednesday, July 03, 2013 8:52 PM
>> To: Inki Dae
>> Cc: 'Russell King'; devicetree-discuss at lists.ozlabs.org; 'Je
On 07/03/13 11:53, Russell King wrote:
On Wed, Jul 03, 2013 at 06:48:41PM +0900, Inki Dae wrote:
That's not whether we can write device driver or not. dtsi is common spot in
other subsystems. Do you think the cardX node is meaningful to other
subsystems?
Yes, because fbdev could also use it
On 07/03/13 11:52, Russell King wrote:
On Wed, Jul 03, 2013 at 11:02:42AM +0200, Sascha Hauer wrote:
On Wed, Jul 03, 2013 at 05:57:18PM +0900, Inki Dae wrote:
video {
/* Single video card w/ multiple lcd controllers */
card0 {
compatible =
On 07/03/13 13:32, Russell King wrote:
On Wed, Jul 03, 2013 at 12:52:37PM +0200, Sebastian Hesselbarth wrote:
But honestly, I see no way around it and it is the only way
to allow to even have the decision for one or two cards at all.
There is no way for auto-probing the users intention
On 07/03/13 13:32, Russell King wrote:
> On Wed, Jul 03, 2013 at 12:52:37PM +0200, Sebastian Hesselbarth wrote:
>> But honestly, I see no way around it and it is the only way
>> to allow to even have the decision for one or two cards at all.
>> There is no way for auto-probin
On 07/03/13 13:43, Inki Dae wrote:
>> I do not understand why you keep referring to the SoC dtsi. Im my
>> example, I said that it is made up and joined from both SoC dtsi and
>> board dts.
>>
>> So, of course, lcd controller nodes and dcon are part of dove.dtsi
>> because they are physically
On 07/03/13 11:52, Russell King wrote:
> On Wed, Jul 03, 2013 at 11:02:42AM +0200, Sascha Hauer wrote:
>> On Wed, Jul 03, 2013 at 05:57:18PM +0900, Inki Dae wrote:
video {
/* Single video card w/ multiple lcd controllers */
card0 {
compatible =
On 07/03/13 11:53, Russell King wrote:
> On Wed, Jul 03, 2013 at 06:48:41PM +0900, Inki Dae wrote:
>> That's not whether we can write device driver or not. dtsi is common spot in
>> other subsystems. Do you think the cardX node is meaningful to other
>> subsystems?
>
> Yes, because fbdev could
On 07/03/13 11:02, Sascha Hauer wrote:
> On Wed, Jul 03, 2013 at 05:57:18PM +0900, Inki Dae wrote:
>>> video {
>>> /* Single video card w/ multiple lcd controllers */
>>> card0 {
>>> compatible = "marvell,armada-510-display";
>>> reg = <0 0x3f00 0x100>; /*
On 07/03/13 08:55, Sascha Hauer wrote:
> On Wed, Jul 03, 2013 at 08:02:05AM +1000, Dave Airlie wrote:
>> Have you also considered how suspend/resume works in such a place,
>> where every driver is independent? The ChromeOS guys have bitched
>> before about the exynos driver which is has lots of
On 07/02/2013 11:04 PM, Daniel Drake wrote:
> On Tue, Jul 2, 2013 at 1:57 PM, Sebastian Hesselbarth
> wrote:
>> I am against a super node which contains lcd and dcon/ire nodes. You can
>> enable those devices on a per board basis. We add them to dove.dtsi but
>> disable
On 07/01/2013 10:30 PM, Daniel Drake wrote:
Here is a new patch which should incorporate all your previous feedback.
Now each variant passes clock info to the main driver via a new
armada_clk_info structure.
A helper function in the core lets each variant find the best clock.
As you suggested
On 07/01/2013 11:55 PM, Rob Clark wrote:
On Mon, Jul 1, 2013 at 4:52 AM, Sebastian Hesselbarth
sebastian.hesselba...@gmail.com wrote:
- TDA998x irq handling - ignored
- TDA998x sync fix - ignored
At least the sync fix, looks like I missed it (it probably is a good
idea to CC me if you want
On 07/02/13 03:57, Daniel Drake wrote:
On Mon, Jul 1, 2013 at 3:48 PM, Sebastian Hesselbarth
sebastian.hesselba...@gmail.com wrote:
I prefer not to try to find the best clock (source) at all. Let the
user pass the clock name by e.g. platform_data (or DT) and just try to
get the requested pixclk
On 07/02/2013 09:19 PM, Russell King wrote:
On Tue, Jul 02, 2013 at 08:42:55PM +0200, Jean-Francois Moine wrote:
It seems that you did not look at the NVIDIA Tegra driver (I got its
general concept for my own driver, but I used a simple atomic counter):
- at probe time, the main driver
On 07/02/2013 11:04 PM, Daniel Drake wrote:
On Tue, Jul 2, 2013 at 1:57 PM, Sebastian Hesselbarth
sebastian.hesselba...@gmail.com wrote:
I am against a super node which contains lcd and dcon/ire nodes. You can
enable those devices on a per board basis. We add them to dove.dtsi but
disable them
On 07/03/13 08:55, Sascha Hauer wrote:
On Wed, Jul 03, 2013 at 08:02:05AM +1000, Dave Airlie wrote:
Have you also considered how suspend/resume works in such a place,
where every driver is independent? The ChromeOS guys have bitched
before about the exynos driver which is has lots of
On 07/02/2013 09:19 PM, Russell King wrote:
> On Tue, Jul 02, 2013 at 08:42:55PM +0200, Jean-Francois Moine wrote:
>> It seems that you did not look at the NVIDIA Tegra driver (I got its
>> general concept for my own driver, but I used a simple atomic counter):
>>
>> - at probe time, the main
On 07/02/13 03:57, Daniel Drake wrote:
> On Mon, Jul 1, 2013 at 3:48 PM, Sebastian Hesselbarth
> wrote:
>> I prefer not to try to find the best clock (source) at all. Let the
>> user pass the clock name by e.g. platform_data (or DT) and just try to
>> get the reque
On 07/01/2013 11:55 PM, Rob Clark wrote:
> On Mon, Jul 1, 2013 at 4:52 AM, Sebastian Hesselbarth
> wrote:
>> - TDA998x irq handling - ignored
>> - TDA998x sync fix - ignored
>
> At least the sync fix, looks like I missed it (it probably is a good
> idea to C
On 07/01/2013 10:30 PM, Daniel Drake wrote:
> Here is a new patch which should incorporate all your previous feedback.
> Now each variant passes clock info to the main driver via a new
> armada_clk_info structure.
>
> A helper function in the core lets each variant find the best clock.
> As you
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