From 4d13755e45c5bf94b2883d0bc9dd0bb2ca03f679 Mon Sep 17 00:00:00 2001 From: Damon Ding Date: Mon, 30 Aug 2021 20:30:27 +0800 Subject: [PATCH] drm/rockchip: add config option of DRM DP support 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 Change-Id: Ie2157fad13a71a3099b79085e0de40efe4b4ab34 --- drivers/gpu/drm/Kconfig | 7 +++++++ drivers/gpu/drm/Makefile | 8 +++++--- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index e98100a8600f..f0fd26d8815a 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -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 diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 961e51134077..0463e30f56e8 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -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