if rk818 driver's shutdown func called, it should not do i2c transfer.
And rk818's shutdown func is behind of i2c driver's shutdown func.
Change-Id: Iec96ad4640894f604493d8c764a2f98e75397885
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit d07484d381d9c7ffa79745b345aa2af35582a8fb)
If hdmi is inserted or removed before android is launched, screen
size is changed and uboot logo is showing on wrong screen position.
For example, screen size is 720x576 in uboot, hdmi is inserted during
kernel is booting, screen size is changed to 1920x1080, logo size
is still 720x576 and shown on left-top.
This case is occurred on box, mid has no problem. So we need to resize
uboot logo to new screen size.
Change-Id: I6247bf8e77d181687986815c960ec72d4c59a757
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 92e7da2818b9dd75d125d017898e30ec4f9c9ee0)
dev_set_name()
When we use of_device_add() to create platform_device and add it to device
hierarchy, the platform_device.name and device's name will point to the same
memory.
Later we use dev_set_name() to change the device's name, it will alloc new
memory to store name and free old device's name. After it, the
platform_device.name will point to an freed memory, access platform_device.name
maybe lead to unpredictable exceptions.
So, we alloc new memory for platform_device.name in of_device_add()
Change-Id: I59bf0941ee4e094053971d41d386206e47fddcaa
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit a51927d3ac36b6f5ec741040d7b694e73f0fbeaf)
Thinking about the PWM remote-ctrl is used by box, we should
put this into box dts.
Meanwhile, that PWM configure will break the normal PWM driver.
This patch will fix it.
Change-Id: I14878332631f94f512412ced5ceb8689f8bfbe46
Signed-off-by: Firefly <service@t-firefly.com>
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 74a24fe1b7e7529f618c32b085177f2be3394c6b)
We are assuming that PWM need use the property, we can support the
SPI interrupts for PWM.
At the moment, we can find the remotectl pwm is needed on box.
We can add the property for all PWMs. AFAIK, the pwm driver don't use it
but the drivers/input/remotectl/rockchip_pwm_remotectl.c
Change-Id: Ia223e6cc0e882477614b555bd09c86fd4bf8dbd7
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 16b7b284618d1652e694f6286f575ce82f5f03e5)
If uboot_vic has HDMI_UBOOT_NOT_INIT flag, it means uboot just
pass the preset vic value, registers has not been set in uboot.
If not, hdmi has been power up in uboot, should not operate phy
register again.
Change-Id: I64f48bd878ec124a94f25a752a74dc9bae502b2b
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 468345a5026c858f295dedfc5644c8b63a5948c8)
