Revert "msm: mdss: protect command mode BW votes by tracking HW/SW states."

This reverts commit 03f77edd9125b25821cc1ce3b5cf6323e6466dd8.

Change-Id: I3cdc75c46d053d040d72b42d74bb58e91604e365
Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
Revert "msm: mdss: release mdp bandwidth voting for command mode when idle"

This reverts commit 964efc22d11732daf996dd07d7c930c523200143.

Change-Id: I7c0825ef58ab1ace60a0ba958eb20fe6567f2ccf
Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
Revert "ARM: dts: Increase the ib fudge factor to 2"

This reverts commit 9c444be54c29b01e7d15decee6b3bb50a7596435.

Change-Id: I527dd245ec9d0b485da1f9a4f9b5afa9f9d4621d
Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
Revert "ARM: dts: set ab fudge factor to 1"

This reverts commit 6e3919ad99595640a059628ca96b2802907a8565.

Change-Id: I8c6710731deabd76439f2dfa70c68df059869864
Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
Revert "msm: mdss: fix issue of overlapping BW for two adjacent surfaces"

This reverts commit d8bef95ffe4ac52b029a81ab3066c2c18b7fe82d.

Change-Id: I04b8295c32f50da33d0a981246d8307a706221c3
Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
media: dvb: increase SDMX shared buffer size

A shared buffer is used to encode the command and response when
sending a command to TZ via qseecom interface.
To allow increasing the number of linear buffers the shared buffer
size is increased to accommodate the command data.
In addition, add checks to detect overflow of the shared buffer.

Change-Id: Ie006d20f3841aa7e8ea2e30bd6a5b211099936af
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>