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kernel: add kmod-fb-sys-ram

The kernel modules that provide support for framebuffers in system RAM
are currently included in the kmod-drm-imx package. Move them to a
separate package, so that other modules can depend on them.

Increase the autoload order of the drm-imx* packages to load the modules
after loading the fb modules they depend on.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
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stintel committed Feb 9, 2019
1 parent e03deb8 commit 4b3d17b709a57ca47f0815a54d559cb2265c1060
Showing with 27 additions and 10 deletions.
  1. +27 −10 package/kernel/linux/modules/video.mk
@@ -160,6 +160,29 @@ endef

$(eval $(call KernelPackage,fb-sys-fops))


define KernelPackage/fb-sys-ram
SUBMENU:=$(VIDEO_MENU)
TITLE:=Framebuffer in system RAM support
DEPENDS:=+kmod-fb
KCONFIG:= \
CONFIG_FB_SYS_COPYAREA \
CONFIG_FB_SYS_FILLRECT \
CONFIG_FB_SYS_IMAGEBLIT
FILES:= \
$(LINUX_DIR)/drivers/video/fbdev/core/syscopyarea.ko \
$(LINUX_DIR)/drivers/video/fbdev/core/sysfillrect.ko \
$(LINUX_DIR)/drivers/video/fbdev/core/sysimgblt.ko
AUTOLOAD:=$(call AutoLoad,07,syscopyarea sysfillrect sysimgblt)
endef

define KernelPackage/fb-sys-fops/description
Kernel support for framebuffers in system RAM
endef

$(eval $(call KernelPackage,fb-sys-ram))


define KernelPackage/drm
SUBMENU:=$(VIDEO_MENU)
TITLE:=Direct Rendering Manager (DRM) support
@@ -203,7 +226,7 @@ $(eval $(call KernelPackage,drm-amdgpu))
define KernelPackage/drm-imx
SUBMENU:=$(VIDEO_MENU)
TITLE:=Freescale i.MX DRM support
DEPENDS:=@TARGET_imx6 +kmod-drm +kmod-fb +kmod-fb-cfb-copyarea +kmod-fb-cfb-imgblt +kmod-fb-cfb-fillrect +kmod-fb-sys-fops
DEPENDS:=@TARGET_imx6 +kmod-drm +kmod-fb +kmod-fb-cfb-copyarea +kmod-fb-cfb-imgblt +kmod-fb-cfb-fillrect +kmod-fb-sys-fops +kmod-fb-sys-ram
KCONFIG:=CONFIG_DRM_IMX \
CONFIG_DRM_FBDEV_EMULATION=y \
CONFIG_DRM_FBDEV_OVERALLOC=100 \
@@ -212,9 +235,6 @@ define KernelPackage/drm-imx
CONFIG_DRM_IMX_IPUV3 \
CONFIG_IMX_IPUV3 \
CONFIG_DRM_KMS_HELPER \
CONFIG_FB_SYS_FILLRECT \
CONFIG_FB_SYS_COPYAREA \
CONFIG_FB_SYS_IMAGEBLIT \
CONFIG_DRM_KMS_FB_HELPER=y \
CONFIG_DRM_GEM_CMA_HELPER=y \
CONFIG_DRM_KMS_CMA_HELPER=y \
@@ -226,11 +246,8 @@ define KernelPackage/drm-imx
FILES:= \
$(LINUX_DIR)/drivers/gpu/drm/imx/imxdrm.ko \
$(LINUX_DIR)/drivers/gpu/ipu-v3/imx-ipu-v3.ko \
$(LINUX_DIR)/drivers/video/fbdev/core/syscopyarea.ko \
$(LINUX_DIR)/drivers/video/fbdev/core/sysfillrect.ko \
$(LINUX_DIR)/drivers/video/fbdev/core/sysimgblt.ko \
$(LINUX_DIR)/drivers/gpu/drm/drm_kms_helper.ko
AUTOLOAD:=$(call AutoLoad,05,imxdrm imx-ipu-v3 imx-ipuv3-crtc)
AUTOLOAD:=$(call AutoLoad,08,imxdrm imx-ipu-v3 imx-ipuv3-crtc)
endef

define KernelPackage/drm-imx/description
@@ -250,7 +267,7 @@ define KernelPackage/drm-imx-hdmi
$(LINUX_DIR)/drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko \
$(LINUX_DIR)/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.ko \
$(LINUX_DIR)/drivers/gpu/drm/imx/dw_hdmi-imx.ko
AUTOLOAD:=$(call AutoLoad,05,dw-hdmi dw-hdmi-ahb-audio.ko dw_hdmi-imx)
AUTOLOAD:=$(call AutoLoad,08,dw-hdmi dw-hdmi-ahb-audio.ko dw_hdmi-imx)
endef

define KernelPackage/drm-imx-hdmi/description
@@ -275,7 +292,7 @@ define KernelPackage/drm-imx-ldb
CONFIG_DRM_PANEL_SITRONIX_ST7789V=n
FILES:=$(LINUX_DIR)/drivers/gpu/drm/imx/imx-ldb.ko \
$(LINUX_DIR)/drivers/gpu/drm/panel/panel-simple.ko
AUTOLOAD:=$(call AutoLoad,05,imx-ldb)
AUTOLOAD:=$(call AutoLoad,08,imx-ldb)
endef

define KernelPackage/drm-imx-ldb/description

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