[PATCH v7 8/9] drm/mediatek: update DSI sub driver flow

Hi CK,

On Wed, 2016-09-07 at 12:58 +0800, CK Hu wrote:

Hi, YT:

On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:

quoted

This patch update enable/disable flow of DSI module and MIPI TX module

Signed-off-by: shaoming chen <redacted>
Signed-off-by: YT Shen <redacted>
---

I think the description is too simple. Please briefly describe WHY of
this patch. The original enable/disable flow is workable, so why do you
need this patch? Without this patch, what problem would happen?

Got it, we will update more descriptions in the next version.
There is no transfer/interrupt function in the upstream DSI driver.
We also implement the following function [1][2] in this patch series.

Original flow works on there is a bridge chip: DSI -> bridge -> panel.
In this case: DSI -> panel, the DSI sub driver flow should be updated.
We need to initialize DSI first so that we can send commands to panel.

[1] https://patchwork.kernel.org/patch/9310819/
drm/mediatek: add dsi interrupt control
[2] https://patchwork.kernel.org/patch/9310823/
drm/mediatek: add dsi transfer function

Regards,
CK