The BSP driver is still used, but there is now a one device handling
the battery/charger properties, which should confuse the userspace
less. This also makes writing a power manager for the keyboard easier.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
It was bizarre anyway. Framebuffer is barely used on Linux anyway,
so this is not a great way to check for system inactivity.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
For now this driver is just meant to watch Type-C power supply
and apply current limits to RK818, to not overload the Type-C
partner.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
No longer use flexfb, fbtft_device that is deprecated since kernel 5.4.
Signed-off-by: Yang Deokgyu <secugyu@gmail.com>
Change-Id: Iebd014360f90eab5210722102d54c6169be5e28e
No longer use flexfb, fbtft_device that is deprecated since kernel 5.4.
Signed-off-by: Yang Deokgyu <secugyu@gmail.com>
Change-Id: Iae252c64b91b2eabe97eb3aace12d7c4b98801c5
Implement support for allocating a non-contiguous DMA region. The
implementation is based on the ma-iommu driver.
Signed-off-by: Pavel Golikov <Paullo612@ya.ru>
Passing V4L2_MEMORY_FLAG_NON_COHERENT from userspace significantly
improves video rendering performance on Exynos 5422 (Odroid XU4).
Signed-off-by: Pavel Golikov <Paullo612@ya.ru>
Cosmetic change to model and audio card name for HC1/XU3/XU4 to
put ODROID in capitals (as per Hardkernel branding).
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Using new implementation decreases Mali GPU performance significantly
(with both KBase and Panfrost drivers).
Signed-off-by: Pavel Golikov <Paullo612@ya.ru>
Mali T628r0p1 which may be found in Samsung Exynos 5422 SOC is
definitely not dma coherent, and it is not happy with PTE_SH_OS bit set
by default in commit 728da60da7 ("iommu/io-pgtable-arm: Support
coherency for Mali LPAE"). Use PTE_SH_IS by default for non dma
coherent Mali GPUs.
Signed-off-by: Pavel Golikov <Paullo612@ya.ru>
Render clients should be able to create/destroy dumb object to import
and use it as render buffer in case the default DRM device is different
from the render device (i.e. kmsro).
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
On Exynos there is a solid color plane that is logically below all the other display planes.
This causes display artifacts due to alpha. The patch disables blending the base plane with
the solid color plane (no alpha).
Reviewed-by: memeka <mihailescu2m@gmail.com>
Signed-off-by: memeka <mihailescu2m@gmail.com>
This change is to create device tree node '__symbol__' to support device
treey overlay features, *.dtbo won't be applied without this node.
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I3b6102c925e871947f16e7c570563011101f5f86
ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.
- On-board ethernet is removed
- On-board RTC is removed
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
are available
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
is recommended or a tall passive sink is optional
- 3.5mm earjack is removed
- IR remote receiver is removed
- MIPI DSI port is added new but not tested with upstream kernel yet
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I8dad585ade145d1bf9a2ffde22d89bff6b8e01bc
Two device tree overlays are added to support GPS PPS client through
GPIO pin header #11 and #12 as 'pps-gpio_p11.dtbo' and
'pps-gpio_p12.dtbo' respectively.
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I67c0a1750de0885e27b8545fab8acbd4ef0b7ef9
