Update todos and add imx219 datasheet

README.md

@@ -4,23 +4,22 @@
 
 ## To-do List
 
-* [ ] Power-off Mode
-* [ ] Software reset
-  * [ ] Fast standby control
-* [ ] Mode select
-* [ ] Set virtual channel
-* [ ] Streaming mode
-* Camera control
-  * [ ] Analog/Digital gain
-  * [ ] Exposure
-  * [ ] Orientation
-
-* Spinlock watching i2c until ready
-  * [ ] reset_max_delay
-  * [ ] reset_min_time
+* IMX219 Driver
+    * [x] Power-off Mode
+    * [x] Standby Mode
+    * [x] Streaming Mode
+        * [ ] Maximize possible framerates
+        * [ ] Custom cropping
+        * [ ] Investigate clock multipliers and maximize mipi clock
+    * Camera control
+        * [ ] Analog/Digital gain
+        * [ ] Exposure (integration time)
+        * [ ] Orientation
+    * Synthesis & debugging
 
 ## Reference Documents
 
 These documents are not hosted here! They are available on Library Genesis and at other locations.
 
 * [MIPI CCS v1.1](https://b-ok.cc/book/5437872/02a689)
+* [IMX219 Datasheet](https://github.com/rellimmot/Sony-IMX219-Raspberry-Pi-V2-CMOS/blob/master/RASPBERRY%20PI%20CAMERA%20V2%20DATASHEET%20IMX219PQH5_7.0.0_Datasheet_XXX.PDF)