Clean /mdss_mdp_pp.c
Clean mdss_hdmi_cec.c
1
msm: mdss: dsi-1 as master clock controller at split display case

During split display case, both dsi controllers share the same
dsi pll(dsi0) dsi-0 clock need to be enabled before dsi-1 and disabled
in the reverse order. This mechanism helps using a unified clock control
logic.

Change-Id: I9fe0095b0427c9c2b7fd84c3179bc8364049cce4
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
mdss: dsi: Handle gpio configuration properly

Dsi related GPIOs are freed even when gpio request fails.
Fix this by removing the gpio_free() calls when the gpio request
fails. Add the gpio_request() and gpio_free()
calls to panel reset sequence so that gpio pins would
go to suspend state when not in use.

Change-Id: Id5ef45c5cc106d2a3ced3359739037f488e1919f
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>

Conflicts:

	drivers/video/msm/mdss/mdss_dsi.c