Hello Ajay,
On 11/21/2014 09:57 PM, Javier Martinez Canillas wrote:
> On 11/21/2014 06:32 PM, Ajay kumar wrote:
>> Hi,
>>
>> I have rebased my bridge series on top of linux-next.
>>
>> This is my git log:
>> 4b38a6f Revert "Revert "ARM: exynos_defconfig: Enable options for
>> display panel support""
>> 6fb39a7 ARM: dts: peach-pit: represent the connection between bridge
>> and panel using videoport and endpoints
>> aee649c ARM: dts: snow: represent the connection between bridge and
>> panel using videoport and endpoints
>> 5b76d8d drm/bridge: Add i2c based driver for ps8622/ps8625 bridge
>> 581257f Documentation: bridge: Add documentation for ps8622 DT properties
>> 178e8b9 Documentation: devicetree: Add vendor prefix for parade
>> 0ceea75 Documentation: drm: bridge: move to video/bridge
>> f143e2e drm/bridge: ptn3460: use gpiod interface
>> 2d5cb9d drm/bridge: ptn3460: probe connector at the end of bridge attach
>> 32ac563 drm/bridge: ptn3460: support drm_panel
>> 91c6c30 drm/exynos: dp: support drm_bridge
>> 7eea7eb drm/bridge: ptn3460: Convert to i2c driver model
>> 602f343 drm/bridge: make bridge registration independent of drm flow
>> 14c7143 drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init
>> 2c01ac4 drm/bridge: ptn3460: Few trivial cleanups
>> 7415f6c arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy
>> 28655d1 drm/exynos: Move platform drivers registration to module init
>> ed6778a Add linux-next specific files for 20141121
>>
>> I have attached the rebased patches as well.
>> I tested it on snow, peach_pit and peach_pi without *clk_ignore_unused*.
>> Display is totally fine with exynos_defconfig (booting is fine even
>> with CONFIG_SND_SOC_SNOW=y)
>>
>
> Thanks for forward porting your patches to linux-next. Unfortunately I
> won't have time to test them until Monday but I wonder why you didn't
> have the boot issues that we have with next-20141121.
>
I tested your ToT patches on top of next-20141121, this is my git log:
93fe3d7 Revert "Revert "ARM: exynos_defconfig: Enable options for display panel support""
552f74e ARM: dts: peach-pit: represent the connection between bridge and panel using videoport and endpoints
dbbc293 ARM: dts: snow: represent the connection between bridge and panel using videoport and endpoints
d8687f8 drm/bridge: Add i2c based driver for ps8622/ps8625 bridge
f29a649 Documentation: bridge: Add documentation for ps8622 DT properties
6ade887 Documentation: devicetree: Add vendor prefix for parade
d81c42d Documentation: drm: bridge: move to video/bridge
50b9828 drm/bridge: ptn3460: use gpiod interface
1274c56 drm/bridge: ptn3460: probe connector at the end of bridge attach
f3cf063 drm/bridge: ptn3460: support drm_panel
cab682b drm/exynos: dp: support drm_bridge
6e78916 drm/bridge: ptn3460: Convert to i2c driver model
93f4b5f drm/bridge: make bridge registration independent of drm flow
81a038f drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init
eb6996e drm/bridge: ptn3460: Few trivial cleanups
c41fa5d arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy
51b2c75 drm/exynos: Move platform drivers registration to module init
ed6778a Add linux-next specific files for 20141121
> I found that the commit ae43b32 ("ARM: 8202/1: dmaengine: pl330: Add
> runtime Power Management support v12") had to be reverted in order to
> boot linux-next.
>
Display works but I needed to revert the mentioned commit, otherwise
the boot hangs as reported before. I'm using exynos_defconfig and this
kernel command line:
console=ttySAC3,115200N8 debug earlyprintk root=/dev/mmcblk1p2 rootwait rw
Best regards,
Javier
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