sdm: hwc2: Plumb render intent APIs

* Add support for color mode with render intents.
* Remove transform hints as they are unused.
* Add saturation matrix, read from a property by default.

Change-Id: Ic8526854cbdcb8f6fe1f2b2b260b3999a5c4571a
CRs-Fixed: 2235178
diff --git a/libqservice/IQService.h b/libqservice/IQService.h
index bbbaf3a..d392e12 100644
--- a/libqservice/IQService.h
+++ b/libqservice/IQService.h
@@ -78,6 +78,7 @@
         SET_COLOR_MODE_BY_ID = 36, // Overrides the QDCM mode using the given mode ID
         GET_COMPOSER_STATUS = 37, // Get composer init status-true if primary display init is done
         SET_QSYNC_MODE = 38, // Set qsync mode. 0 - (none)disable qsync, 1 - continuous mode.
+        SET_COLOR_MODE_WITH_RENDER_INTENT = 39,
         COMMAND_LIST_END = 400,
     };