media: xilinx: tpg: Add controls

Add all controls
media: xilinx: enhance: fix controls

fix default / max values. Add slider flag. Fix some styles.
media: xilinx: spc: Remove control handles

Remove control handles.
media: xilinx: cfa: Remove a control handle

Remove a control handle.
media: xilinx: ccm: Fix default/min/max and register names

Fix default/min/max and register names.
media: xilinx: ccm/gamma/rgb2yuv: Remove control handles

Remove control handles. Change one control type to button. Fix def values.
media: xilinx: cresample: Change control types and default values

Change control types and default values.
media: xilinx: gamma: Fix table update control

Fix table update control.
media: xilinx: stats: Remove control handlers and fix default values

Remove control handlers and fix default values.
media: xilinx: stats: Fix some controls

Fix some controls.
media: xilinx: ccm: Fix alignments

Fix alignments.
media: xilinx: cfa: Fix alignments

Fix alignments.
media: xilinx: cresample: Fix alignments

Fix alignments.
media: xilinx: enhance: Fix alignments

Fix alignments.
media: xilinx: gamma: Fix alignments

Fix alignments.
media: xilinx: rgb2yuv: Fix alignments

Fix alignments.
media: xilinx: spc: Fix alignments

Fix alignments.
media: xilinx: stats: Fix alignments

Fix alignments.
media: xilinx: tpg: Fix alignments

Fix alignments.