commit 4095fa0f2af898ac767e354351bd76b25560dd68
author Mahesh Aia <mahaia@codeaurora.org> Fri Feb 24 14:14:04 2017 -0800
committer Mahesh Aia <mahaia@codeaurora.org> Fri Mar 24 17:43:23 2017 -0700
tree a97f6ba696cdfa9b6a50ab0b735746ad7f48fe39
parent fcd941bdaee98c9c74a8ed041e783e312beabfac

sdm/gralloc: Add TP10_UBWC and P010 format support with DRM

sdm:add supported formats based on modifier combination, add definition
of modifiers

gralloc: assign format modifiers for TP10_UBWC and P010

Change-Id: I66b0fac446cc112dc758653f85b427956b7d2ca6
CRs-fixed: 1114808

libgralloc/alloc_controller.cpp

diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index ae84555..7c01eb7 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -80,6 +80,12 @@
 #ifndef DRM_FORMAT_MOD_QCOM_COMPRESSED
 #define DRM_FORMAT_MOD_QCOM_COMPRESSED fourcc_mod_code(QCOM, 1)
 #endif
+#ifndef DRM_FORMAT_MOD_QCOM_DX
+#define DRM_FORMAT_MOD_QCOM_DX fourcc_mod_code(QCOM, 0x2)
+#endif
+#ifndef DRM_FORMAT_MOD_QCOM_TIGHT
+#define DRM_FORMAT_MOD_QCOM_TIGHT fourcc_mod_code(QCOM, 0x4)
+#endif
 #endif
 
 using namespace gralloc;
@@ -1282,12 +1288,13 @@
             *drm_format = DRM_FORMAT_NV21;
             break;
         case HAL_PIXEL_FORMAT_YCbCr_420_P010:
-            // TODO *drm_format = DRM_FORMAT_P010;
+            *drm_format = DRM_FORMAT_NV12;
+            *drm_format_modifier = DRM_FORMAT_MOD_QCOM_DX;
             break;
         case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
-            // TODO *drm_format = DRM_FORMAT_P010;
-            // *drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
-            //        DRM_FORMAT_MOD_QCOM_TIGHT;
+            *drm_format = DRM_FORMAT_NV12;
+            *drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
+               DRM_FORMAT_MOD_QCOM_DX | DRM_FORMAT_MOD_QCOM_TIGHT;
             break;
         case HAL_PIXEL_FORMAT_YCbCr_422_SP:
             *drm_format = DRM_FORMAT_NV16;