commit 23bcfb7bc598f187380179b20695b648be3ff015
author Manasi Navare <navaremanasi@google.com> Wed Jan 29 22:57:19 2025 +0000
committer Manasi Navare <navaremanasi@google.com> Wed Jan 29 23:14:06 2025 +0000
tree c17ee28f638df5832aa9e378c262fdb7975ba6a6
parent 2ff0e2f5a9a5a5ed679f7ea112d426628dc14b30

drm_hwcomposer: Return an error corresponding to EX_CONFIG_FAILED for config failure

This commit adds a new ConfigError::kConfigFailed corresponding to the new
exception EX_CONFIG_FAILED.
SetConfig() should return this error if the requested config fails to be
committed.

Bug: b/391891910
Test: m drm_hwcomposer

Change-Id: Ie2ca26ff870324dc9016d32ffeb4382608f4d140
Signed-off-by: Manasi Navare <navaremanasi@google.com>

hwc2_device/HwcDisplay.cpp

diff --git a/hwc2_device/HwcDisplay.cpp b/hwc2_device/HwcDisplay.cpp
index 3469c85..fa3bb96 100644
--- a/hwc2_device/HwcDisplay.cpp
+++ b/hwc2_device/HwcDisplay.cpp
@@ -226,7 +226,7 @@
 
   if (ret) {
     ALOGE("Blocking config failed: %d", ret);
-    return HwcDisplay::ConfigError::kBadConfig;
+    return HwcDisplay::ConfigError::kConfigFailed;
   }
 
   ALOGV("Blocking config succeeded.");