The power off sequence is behind of i2c bus shutdown func,
it would prevent the rk818 to do power off action. The irq was
disabled when rk818 power off, it could let rk818 to power off
through i2c bus.
Change-Id: Ia6155f137ab2fa36dbe19e06878b0228670b1398
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 67e6de73b6b9336ef515c4d5a075251fb94ff6dc)
If parsing 1st block edid failed, we think it is good
only when there is more than one external block.
Change-Id: I1eb11405dade41ebb2ad041ba909de0c7ea120f8
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 1d9b35e9d10839a9d513eed551034fd02e855f92)
When multiple same type display interface is registered, such as TV, named TV, TV1, TV2.
Change-Id: I33f7e12c4942c3bf7eb29cca8ef6037f9e78d1af
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit c196bbf342cdee23591522a545db6c42d9a008ea)
There is no difference between mid and box on setting
RK_FBIOSET_CONFIG_DONE.
Change-Id: I8a454a318ad8663b5e0f94ac05c067c6b386801a
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 495b4a8232528251ee9276964014d6dd87e3ee22)
If hdmi_submit_work work in synchronous mode, the malloced delayed_work
is free by caller, not by hdmi_work_queue, to prevent delayed_work is
free before flush_delayed_work fucntion is executed.
Signed-off-by: Firefly <service@t-firefly.com>
(cherry picked from commit 71a461a76455cc8b3082c0125f5d0be3287f1420)
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)
