msm: mdss: DSI read support for more than 2 bytes

Support more than 2 bytes DSI read for DSI v2 driver.

Change-Id: Ie1b1a7990aed6944036ce82cf4202472604e8e87
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
msm: mdss: Correct RGB order for LUT programming in mdp3

MDP3 LUT programming has incorrect RGB order as per HW. The
correct order is to have color0 for green, color1 for red
and color2 for blue. Correcting the order in mdp3.

Change-Id: Ie7b6ab7f83e18495e83a05102e288fee6841e3ab
Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
Merge "msm: mdss: DSI read support for more than 2 bytes"
Merge "msm: mdss: Correct RGB order for LUT programming in mdp3"
Merge fdee9479d5c5357bcd4b86be2acfc9e477e73059 on remote branch

Change-Id: I49f22c08cb03eefbe5b3eb407be82a0ac7b768b7
Merge "Merge fdee9479d5c5357bcd4b86be2acfc9e477e73059 on remote branch"