DP sim ports created during DP sim enable aren't cleared
during disable path. This would retain the last status of
the DP sim port or the connector. This would impact the
next iteration of DP sim test, if done without device
reset. This change will set the port number to 0 during
DP sim disable and clear the memory allocated for these
ports.
Change-Id: I386a62e87fcaf006db8dd18e5751b33bbe70fc9b
Signed-off-by: Sandeep Gangadharaiah <quic_sandgang@quicinc.com>
Add existing debug logs to ipc logging to be
accessed through debugfs.
Change-Id: Id9bfe61cb7921674eadc5635847c81a0fbdaef5c
Signed-off-by: Nisarg Bhavsar <quic_bhavsar@quicinc.com>
Use #if IS_ENABLED() instead of #ifdef for configurations as vendor module
guidelines.
Use #if IS_ENABLED(CONFIG_XXX) instead of #ifdef CONFIG_XXX to ensure that
the code inside the #if block continues to compile if the config changes
to a tristate config in the future.
The differences are as follows:
1.#if IS_ENABLED(CONFIG_XXX) evaluates to true when CONFIG_XXX is set to
module (=m) or built-in (=y).
2.#ifdef CONFIG_XXX evaluates to true when CONFIG_XXX is set to
built-in(=y) , but doesn't when CONFIG_XXX is set to module(=m).
Use this only when you're certain you want to do the same thing
when the config is set to module or is disabled.
Change-Id: Ia806b9b01ad8414d0e4de027a382cb68e7fb4a6a
Signed-off-by: GG Hou <quic_renjhou@quicinc.com>
Add up_req support for mst_sim_helper when port state is updated.
Add reset support when hotplug becomes low.
Change-Id: I72341bd845f9061a59af6740b9862ebbc4c8979e
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Karim Henain <khenain@codeaurora.org>
Signed-off-by: Sudarsan Ramesh <sudarame@codeaurora.org>
Add dpcd/edid support to dp aux simulator to enable below features
as options:
skip edid read
skip link training
skip dpcd read
skip dpcd write
skip hot plug
skip sideband message
Also added debugfs support to update dpcd/edid and enable/disable
above features.
Change-Id: Ifa9153f2f00442f3cd5ee3db63fa93384ebc638f
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Karim Henain <khenain@codeaurora.org>
Signed-off-by: Sudarsan Ramesh <sudarame@codeaurora.org>
Add dp-mst sideband message protocol simulator to simulate
downstream reply. This is useful for special bridge that
doesn't support sideband message.
Change-Id: I7670abd3505affb9db3232747b86681cea0b4310
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Karim Henain <khenain@codeaurora.org>
Signed-off-by: Sudarsan Ramesh <sudarame@codeaurora.org>
