commit 2faa91c3137b343560a527179728008020f890fd
author Rohit Kulkarni <rkulkarn@codeaurora.org> Mon Jun 05 15:43:48 2017 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Jun 15 14:46:45 2017 -0700
tree 123354f34e6c8e599ad9f3bd60cafe8364b48bf5
parent 0518de7f7f6a35d72ec86d7a3997706846e15d27

sdm: drm: Expand drm topology enum for dsc

Add new topology modes for dsc and align to match with driver.

Change-Id: I202fbfa1240e5e677d832ca32c20ded989aa1ed8
CRs-Fixed: 2060682

libdrmutils/drm_interface.h

diff --git a/libdrmutils/drm_interface.h b/libdrmutils/drm_interface.h
index 71767e7..b16c15b 100644
--- a/libdrmutils/drm_interface.h
+++ b/libdrmutils/drm_interface.h
@@ -321,11 +321,15 @@
 typedef std::vector<std::pair<uint32_t, DRMPlaneTypeInfo>>  DRMPlanesInfo;
 
 enum struct DRMTopology {
-  UNKNOWN,  // To be compat with driver defs in sde_kms.h
+  UNKNOWN,  // To be compat with driver defs in sde_rm.h
   SINGLE_LM,
+  SINGLE_LM_DSC,
   DUAL_LM,
-  PPSPLIT,
+  DUAL_LM_DSC,
   DUAL_LM_MERGE,
+  DUAL_LM_MERGE_DSC,
+  DUAL_LM_DSCMERGE,
+  PPSPLIT,
 };
 
 enum struct DRMPanelMode {

sdm/libs/core/drm/hw_device_drm.cpp

diff --git a/sdm/libs/core/drm/hw_device_drm.cpp b/sdm/libs/core/drm/hw_device_drm.cpp
index 1028663..48b845d 100644
--- a/sdm/libs/core/drm/hw_device_drm.cpp
+++ b/sdm/libs/core/drm/hw_device_drm.cpp
@@ -414,7 +414,9 @@
   display_attributes_.h_total = mode.htotal;
   uint32_t h_blanking = mode.htotal - mode.hdisplay;
   display_attributes_.is_device_split =
-      (topology == DRMTopology::DUAL_LM || topology == DRMTopology::DUAL_LM_MERGE);
+      (topology == DRMTopology::DUAL_LM || topology == DRMTopology::DUAL_LM_MERGE ||
+       topology == DRMTopology::DUAL_LM_MERGE_DSC || topology == DRMTopology::DUAL_LM_DSC ||
+       topology == DRMTopology::DUAL_LM_DSCMERGE);
   display_attributes_.h_total += display_attributes_.is_device_split ? h_blanking : 0;
 
   display_attributes_.x_dpi = (FLOAT(mode.hdisplay) * 25.4f) / FLOAT(mm_width);