linux-toradex.git/include/media/adv7842.h, branch v4.4.71

[media] adv7842: replace uintX_t by uX for consistency

2015-06-09T20:29:12+00:00

Currently this driver mixes u8/u32 and uint8_t/uint32_t. Standardize on
u8/u32.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7604/adv7842: replace FMT_CHANGED by V4L2_DEVICE_NOTIFY_EVENT

2015-05-20T16:41:30+00:00

This makes it easier for the bridge driver to just passthrough such
events to the corresponding device node.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: Make output format configurable through pad format operations

2015-05-20T16:37:36+00:00

Replace the dummy video format operations by pad format operations that
configure the output format.

Copied from the adv7604 driver.

Note: while arch/blackfin/mach-bf609/boards/ezkit.c uses adv7842_platform_data
this source has not been updated because it is broken since the very
beginning. It depends on a struct adv7842_output_format that does not
exist.

And besides that gcc has no support for bf609 so nobody can compile it
except by installing a toolchain from ADI.

Signed-off-by: Hans Verkuil 
Cc: Scott Jiang 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: platform-data for Hotplug Active (HPA) manual/auto

2014-02-04T11:57:36+00:00

This applies to HDMI-map register 0x69.
So far we have been using HPA manual mode.
This way we had control of HPA which could be
set after EDID had been programmed.

Using a Mac Mini with mini-displayport to DVI-D converter as source
caused the adv7842 to lock up and fail to detect any further signals.

After experimenting with different configurations it was found that
using the HPA auto mode and in addition letting RX-termination
be controlled by HPA prevented this error from occuring.

I was not able to re-create this problem on the adv7604.

Signed-off-by: Martin Bugge 
Cc: Mats Randgaard 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: add drive strength enum and sync names with adv7604

2014-01-07T08:47:46+00:00

Add a proper driver strength enum and use the same names in the platform
data as with adv7604.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: set LLC DLL phase from platform_data

2014-01-07T08:47:19+00:00

The correct LLC DLL phase depends on the board layout, so this
should be part of the platform_data.

Also updated the platform_data in ezkit to ensure that what was the old
default value is now explicitly specified, so the behavior for that board
is unchanged.

Tested-by: Martin Bugge 
Signed-off-by: Hans Verkuil 
Cc: Scott Jiang 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: Composite sync adjustment

2014-01-07T08:46:43+00:00

Signed-off-by: Martin Bugge 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: obtain free-run mode from the platform_data

2014-01-07T08:46:28+00:00

The free-run mode can be board-specific.

Also updated the platform_data in ezkit to ensure that what was the old
default value is now explicitly specified, so the behavior for that board
is unchanged.

Signed-off-by: Martin Bugge 
Signed-off-by: Hans Verkuil 
Cc: Scott Jiang 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: Use defines to select EDID port

2014-01-07T08:34:22+00:00

Signed-off-by: Mats Randgaard 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] adv7842: remove connector type. Never used for anything useful

2014-01-07T08:33:12+00:00

May also be wrong if the receiver is connected to more than one connector.

Signed-off-by: Mats Randgaard 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab