History log of /rk3399_rockchip-uboot/drivers/video/am335x-fb.h (Results 1 – 3 of 3)
Revision Date Author Comments
# 4c302b9a 28-May-2015 Hannes Schmelzer <hannes.schmelzer@br-automation.com>

cosmetic: change Author/MAINTAINER Name from Petermaier to Schmelzer

Since i've been married, i also have a new surname.
Mr. Petermaier moved to Mr. Schmelzer.

In this patch i update all files in w

cosmetic: change Author/MAINTAINER Name from Petermaier to Schmelzer

Since i've been married, i also have a new surname.
Mr. Petermaier moved to Mr. Schmelzer.

In this patch i update all files in which my (old) name is present.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>

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# 3b4e16eb 03-Feb-2015 Hannes Petermaier <oe5hpm@oevsv.at>

drivers/video/am335x-fb: Add possibility to wait for stable power/picture

Often on boards exists a circuit which switches power on/off to LCD display.
Due to the need of limiting the in-rush current

drivers/video/am335x-fb: Add possibility to wait for stable power/picture

Often on boards exists a circuit which switches power on/off to LCD display.
Due to the need of limiting the in-rush current the output voltage from this
circuit rises "slowly", so it is necessary to wait a bit (VCC ramp up time)
before starting output on LCD-pins.
This time is specified in <n> ms within the panel-settings, called "pup_delay"

Further some LCDs need a couple of frames to stabilize the image on it.
We have now the possibility to wait some time after starting output on LCD.
This time is also specified in <n> ms within panel-settings, called "pon_delay"

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>

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# 3c5fabd1 06-Mar-2014 Hannes Petermaier <oe5hpm@oevsv.at>

video: Add support for TI's AM335x LCD-Controller

- Adds support for a minimal framebuffer driver of TI's AM335x SoC
to be compatible with Wolfgang Denk's LCD-Framework (CONFIG_LCD,
common/lcd.c

video: Add support for TI's AM335x LCD-Controller

- Adds support for a minimal framebuffer driver of TI's AM335x SoC
to be compatible with Wolfgang Denk's LCD-Framework (CONFIG_LCD,
common/lcd.c)

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>

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