i915 - Kernel 6.6.21 Screen activities only happened at top left of the screen
Somehow my screen activities only happened at top left of the screen :
https://streamable.com/j88c0n
# uname -a
Linux Custom 6.6.21 #0 SMP Thu Mar 14 19:56:18 2024 x86_64 GNU/Linux
# lspci -vnn -d :*:0300
00:02.0 VGA compatible controller [0300]: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] [8086:9a49] (rev 01) (prog-if 00 [VGA controller])
DeviceName: Onboard - Video
Subsystem: Intel Corporation Device [8086:2212]
Flags: bus master, fast devsel, latency 0, IRQ 131
Memory at 6001000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 3000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, IntMsgNum 0
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable+ 64bit-
Capabilities: [d0] Power Management version 2
Kernel driver in use: i915
lspci: Unable to load libkmod resources: error -2
Related kernel config :
CONFIG_DRM_BUDDY=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_I915=y
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_DEBUG_GUC is not set
# CONFIG_DRM_I915_DEBUG_MMIO is not set
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
CONFIG_DRM_I915_FENCE_TIMEOUT=10000
CONFIG_DRM_I915_FORCE_PROBE=""
CONFIG_DRM_I915_GVT=y
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=10000
# CONFIG_DRM_I915_SELFTEST is not set
CONFIG_DRM_I915_STOP_TIMEOUT=100
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
CONFIG_DRM_I915_TIMESLICE_DURATION=1
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_USERPTR=y
# CONFIG_DRM_I915_WERROR is not set
Edited by Aditya Nugraha