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x86: make i915 as a kmod with required firmware

Browse Source 
i915 driver requires to load correct firmware to work on latest x86
GPU, it is more reasonable to make it as a kernel module, so that
initramfs is not required, and it can also save some space from the
kernel image comparing being a built-in driver

Signed-off-by: Joe Zheng <joe.zheng@intel.com>
Link: https://github.com/openwrt/openwrt/pull/16276
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Joe Zheng 2024-08-25 00:53:01 +00:00 committed by Robert Marko
parent ca00bafd7e
commit 77cfe8fd15
4 changed files with 42 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
package/kernel/linux/modules/video.mk
View File

@ -438,6 +438,48 @@ endef
$(eval $(call KernelPackage,drm-amdgpu))
define KernelPackage/drm-i915
SUBMENU:=$(VIDEO_MENU)
TITLE:=Intel i915 DRM support
DEPENDS:=@TARGET_x86 @DISPLAY_SUPPORT +kmod-backlight +kmod-drm-ttm \
+kmod-drm-ttm-helper +kmod-drm-kms-helper +kmod-i2c-algo-bit +i915-firmware-dmc \
+kmod-drm-display-helper +kmod-drm-buddy +kmod-acpi-video \
+kmod-drm-exec +kmod-drm-suballoc-helper
KCONFIG:=CONFIG_DRM_I915 \
CONFIG_DRM_I915_CAPTURE_ERROR=y \
CONFIG_DRM_I915_COMPRESS_ERROR=y \
CONFIG_DRM_I915_DEBUG=n \
CONFIG_DRM_I915_DEBUG_GUC=n \
CONFIG_DRM_I915_DEBUG_MMIO=n \
CONFIG_DRM_I915_DEBUG_RUNTIME_PM=n \
CONFIG_DRM_I915_DEBUG_VBLANK_EVADE=n \
CONFIG_DRM_I915_FENCE_TIMEOUT=10000 \
CONFIG_DRM_I915_FORCE_PROBE="" \
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500 \
CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS=n \
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000 \
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640 \
CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500 \
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000 \
CONFIG_DRM_I915_SELFTEST=n \
CONFIG_DRM_I915_STOP_TIMEOUT=100 \
CONFIG_DRM_I915_SW_FENCE_CHECK_DAG=n \
CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS=n \
CONFIG_DRM_I915_TIMESLICE_DURATION=1 \
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250 \
CONFIG_DRM_I915_USERPTR=y \
CONFIG_DRM_I915_WERROR=n \
CONFIG_FB_INTEL=n
FILES:=$(LINUX_DIR)/drivers/gpu/drm/i915/i915.ko
AUTOLOAD:=$(call AutoProbe,i915)
endef
define KernelPackage/drm-i915/description
Direct Rendering Manager (DRM) support for Intel GPU
endef
$(eval $(call KernelPackage,drm-i915))
define KernelPackage/drm-imx
SUBMENU:=$(VIDEO_MENU)

24
target/linux/x86/64/config-6.6
View File

@ -151,30 +151,6 @@ CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_GEM_SHMEM_HELPER=y
# CONFIG_DRM_HYPERV is not set
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_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_PREEMPT_TIMEOUT_COMPUTE=7500
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
# 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
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_PANEL=y

24
target/linux/x86/generic/config-6.6
View File

@ -86,30 +86,6 @@ CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_GEM_SHMEM_HELPER=y
# CONFIG_DRM_HYPERV is not set
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_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_PREEMPT_TIMEOUT_COMPUTE=7500
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
# 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
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_PANEL=y

24
target/linux/x86/legacy/config-6.6
View File

@ -67,30 +67,6 @@ CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_EXEC=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
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_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_PREEMPT_TIMEOUT_COMPUTE=7500
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
# 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
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_PANEL=y