drm/msm/dp: assign correct DP controller ID to x1e80100 interface table

At current x1e80100 interface table, interface #3 is wrongly
connected to DP controller #0 and interface #4 wrongly connected
to DP controller #2. Fix this problem by connect Interface #3 to
DP controller #0 and interface #4 connect to DP controller #1.
Also add interface #6, #7 and #8 connections to DP controller to
complete x1e80100 interface table.

Changs in V3:
-- add v2 changes log

Changs in V2:
-- add x1e80100 to subject
-- add Fixes

Fixes: e3b1f369db5a ("drm/msm/dpu: Add X1E80100 support")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/585549/
Link: https://lore.kernel.org/r/1711741586-9037-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>

drm/msm/dpu: Add X1E80100 support

Add definitions for the display hardware used on the Qualcomm X1E80100
platform.

Co-developed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579075/
Link: https://lore.kernel.org/r/20240220-x1e80100-display-v4-4-971afd9de861@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>