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Commit 259b3199 authored by Domi Papoi's avatar Domi Papoi Committed by Gerrit - the friendly Code Review server
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msm: BA: Create Bridge Abstraction (BA) 



Create bridge abstraction driver to provide a framework that can be
used to abstract different types of bridge chips under a common API.
The framework also allows multiple drivers to control different
functional aspects of a bridge chip.
The bridge abstraction driver is limited to bridge chips that deal
with converting audio/video data from one protocol to a different one.

Change-Id: Ib42365fb41afda8029f4f6e9b1ec27549d885659
Signed-off-by: default avatarDomi Papoi <dpapoi@codeaurora.org>
parent cbac2b43

Documentation/devicetree/bindings/media/video/msm-ba.txt

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* Qualcomm Technologies Inc MSM BA



[Root level node]

=====

Required properties:

- compatible :			Must be "qcom,msm-ba".

- status :				A string that has to be set to "okay/ok" to enable

						the driver. By default this property will be set to

						"disable". Will be set to "ok/okay" status for

						specific platforms.



Example:



	qcom,ba {

		compatible = "qcom,msm-ba";

		status = "disable";

	};

arch/arm/boot/dts/qcom/apq8096-ba.dtsi

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/* Copyright (c) 2015, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {

	msm_ba: qcom,ba {

		compatible = "qcom,msm-ba";

		status = "ok";

	};

};

arch/arm/boot/dts/qcom/apq8096-dragonboard.dtsi

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@@ -12,6 +12,7 @@ 


#include "msm8996-pinctrl.dtsi"

#include "apq8096-camera-sensor-dragonboard.dtsi"

#include "apq8096-ba.dtsi"



/ {

	bluetooth: bt_qca6174 {

drivers/video/Makefile

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obj-$(CONFIG_MSM_BA_V4L2) += msm/ba/

obj-$(CONFIG_VGASTATE)            += vgastate.o

obj-$(CONFIG_HDMI)                += hdmi.o

drivers/video/msm/Kconfig

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source "drivers/video/msm/ba/Kconfig"

source "drivers/video/msm/msm_dba/Kconfig"



if FB_MSM