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drm/rockchip: add config option of DRM DP support

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Add config option to modularize the DP interface support of DRM.

make ARCH=arm rv1126_defconfig
make ARCH=arm rv1126-evb-ddr3-v13.img -j32

./ksize.sh  drivers/gpu/drm/

before ksize: 517946 Bytes
after  kszie: 482336 Bytes
save   about: 35610  Bytes

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: Ie2157fad13a71a3099b79085e0de40efe4b4ab34
This commit is contained in:
Damon Ding
2021-08-30 20:30:27 +08:00
committed by Tao Huang
parent 6e759276d2
commit 4d13755e45
2 changed files with 12 additions and 3 deletions
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7
drivers/gpu/drm/Kconfig
View File

@@ -23,6 +23,13 @@ menuconfig DRM
details. You should also select and configure AGP
(/dev/agpgart) support if it is available for your platform.
config DRM_DP
bool "DRM DisplayPort support"
depends on DRM_KMS_HELPER
default y if !ARCH_ROCKCHIP || DRM_ANALOGIX_DP
help
Choose this option to support DP interface.
config DRM_IGNORE_IOTCL_PERMIT
bool "Ignore drm ioctl permission"
depends on DRM && ANDROID

8
drivers/gpu/drm/Makefile
View File

@@ -31,12 +31,14 @@ drm-$(CONFIG_AGP) += drm_agpsupport.o
drm-$(CONFIG_DEBUG_FS) += drm_debugfs.o drm_debugfs_crc.o
drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_dsc.o drm_probe_helper.o \
drm_plane_helper.o drm_dp_mst_topology.o drm_atomic_helper.o \
drm_kms_helper_common.o drm_dp_dual_mode_helper.o \
drm_kms_helper-y := drm_crtc_helper.o drm_dsc.o drm_probe_helper.o \
drm_plane_helper.o drm_atomic_helper.o \
drm_kms_helper_common.o \
drm_simple_kms_helper.o drm_modeset_helper.o \
drm_scdc_helper.o drm_gem_framebuffer_helper.o
drm_kms_helper-$(CONFIG_DRM_DP) += drm_dp_helper.o drm_dp_mst_topology.o \
drm_dp_dual_mode_helper.o
drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o
drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
drm_kms_helper-$(CONFIG_DRM_KMS_CMA_HELPER) += drm_fb_cma_helper.o