display/mediatek/mediatek%2Cdisp.txt

4 The Mediatek display subsystem consists of various DISP function blocks in the
10 All DISP device tree nodes must be siblings to the central MMSYS_CONFIG node.
14 DISP function blocks
19 interface, or writes pixels back to memory. All DISP function blocks have
29 - compatible: "mediatek,<chip>-disp-<function>", one of
30 	"mediatek,<chip>-disp-ovl"   		- overlay (4 layers, blending, csc)
31 	"mediatek,<chip>-disp-ovl-2l"           - overlay (2 layers, blending, csc)
32 	"mediatek,<chip>-disp-rdma"  		- read DMA / line buffer
33 	"mediatek,<chip>-disp-wdma"  		- write DMA
34 	"mediatek,<chip>-disp-ccorr"            - color correction
35 	"mediatek,<chip>-disp-color" 		- color processor
36 	"mediatek,<chip>-disp-dither"           - dither
37 	"mediatek,<chip>-disp-aal"   		- adaptive ambient light controller
38 	"mediatek,<chip>-disp-gamma" 		- gamma correction
39 	"mediatek,<chip>-disp-merge" 		- merge streams from two RDMA sources
40 	"mediatek,<chip>-disp-split" 		- split stream to two encoders
41 	"mediatek,<chip>-disp-ufoe"  		- data compression engine
44 	"mediatek,<chip>-disp-mutex" 		- display mutex
45 	"mediatek,<chip>-disp-od"    		- overdrive
59 	"mediatek,<chip>-disp-ovl"
60 	"mediatek,<chip>-disp-rdma"
61 	"mediatek,<chip>-disp-wdma"
79 	compatible = "mediatek,mt8173-disp-ovl";
89 	compatible = "mediatek,mt8173-disp-ovl";
99 	compatible = "mediatek,mt8173-disp-rdma";
109 	compatible = "mediatek,mt8173-disp-rdma";
119 	compatible = "mediatek,mt8173-disp-rdma";
129 	compatible = "mediatek,mt8173-disp-wdma";
139 	compatible = "mediatek,mt8173-disp-wdma";
149 	compatible = "mediatek,mt8173-disp-color";
157 	compatible = "mediatek,mt8173-disp-color";
165 	compatible = "mediatek,mt8173-disp-aal";
173 	compatible = "mediatek,mt8173-disp-gamma";
181 	compatible = "mediatek,mt8173-disp-ufoe";
197 	compatible = "mediatek,mt8173-disp-mutex";
205 	compatible = "mediatek,mt8173-disp-od";