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何发云
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Kernel: Xiaomi display drivers changes for Redmi K70 Android U
The Patch based on QualComm release TAG:LA.VENDOR.13.2.0.r1-14800-r1.0.r1_00043.0 Signed-off-by: 何发云 <hefayun@xiaomi.com>
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‎Android.bp

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@@ -5,6 +5,7 @@ headers_src = [
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display_headers_out = [
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"display/drm/msm_drm_pp.h",
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"display/drm/sde_drm.h",
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"display/drm/mi_disp.h",
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"display/hdcp/msm_hdmi_hdcp_mgr.h",
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"display/media/mmm_color_fmt.h",
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"display/media/msm_sde_rotator.h",

‎Android.mk

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@@ -1,3 +1,12 @@
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# Android makefile for display kernel modules
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LOCAL_PATH := $(call my-dir)
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include $(LOCAL_PATH)/msm/Android.mk
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DISPLAY_DLKM_ENABLE := true
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ifeq ($(TARGET_KERNEL_DLKM_DISABLE), true)
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ifeq ($(TARGET_KERNEL_DLKM_DISPLAY_OVERRIDE), false)
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DISPLAY_DLKM_ENABLE := false
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endif
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endif
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ifeq ($(DISPLAY_DLKM_ENABLE), true)
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LOCAL_PATH := $(call my-dir)
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include $(LOCAL_PATH)/msm/Android.mk
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endif

‎OWNERS

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@@ -0,0 +1,9 @@
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goushengjun@xiaomi.com
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jidonglei@xiaomi.com
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liuzhengliang@xiaomi.com
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qimaokang@xiaomi.com
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shizeke@xiaomi.com
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tanghonghui@xiaomi.com
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wuxuewen@xiaomi.com
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zhanghaipeng@xiaomi.com
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zhaoyue19@xiaomi.com

‎config/augen3disp.conf

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# SPDX-License-Identifier: GPL-2.0-only
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export CONFIG_DRM_MSM=y
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export CONFIG_DRM_MSM_SDE=y
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export CONFIG_SYNC_FILE=y
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export CONFIG_DRM_MSM_DSI=y
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export CONFIG_DRM_MSM_DP=n
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export CONFIG_DRM_MSM_DP_MST=n
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export CONFIG_QCOM_MDSS_PLL=y
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export CONFIG_DRM_SDE_RSC=n
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export CONFIG_DRM_SDE_WB=n
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export CONFIG_DRM_MSM_REGISTER_LOGGING=n
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export CONFIG_SDE_RECOVERY_MANAGER=n
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export CONFIG_DRM_SDE_SHD=n
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export CONFIG_DRM_SDE_SHP=n
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export CONFIG_DRM_SDE_ROI_MISR=n
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export CONFIG_DRM_MSM_LEASE=n
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export CONFIG_DISPLAY_BUILD=m

‎config/augen3dispconf.h

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@@ -0,0 +1,22 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#define CONFIG_DRM_MSM 1
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#define CONFIG_DRM_MSM_SDE 1
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#define CONFIG_SYNC_FILE 1
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#define CONFIG_DRM_MSM_DSI 1
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#define CONFIG_DRM_MSM_DP 0
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#define CONFIG_DRM_MSM_DP_MST 0
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#define CONFIG_DRM_SDE_WB 0
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#define CONFIG_DRM_SDE_RSC 0
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#define CONFIG_DRM_MSM_REGISTER_LOGGING 0
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#define CONFIG_DRM_SDE_EVTLOG_DEBUG 1
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#define CONFIG_QCOM_MDSS_PLL 1
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#define CONFIG_GKI_DISPLAY 1
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#define CONFIG_MSM_EXT_DISPLAY 1
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#define CONFIG_DRM_SDE_ROI_MISR 0
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#define CONFIG_DRM_SDE_SHD 0
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#define CONFIG_DRM_SDE_SHP 0
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#define CONFIG_DRM_MSM_LEASE 0

‎config/gki_kalamadisp.conf

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@@ -13,3 +13,5 @@ export CONFIG_MSM_MMRM=y
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export CONFIG_DISPLAY_BUILD=m
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export CONFIG_HDCP_QSEECOM=y
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export CONFIG_DRM_SDE_VM=y
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export CONFIG_QTI_HW_FENCE=y
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export CONFIG_QCOM_SPEC_SYNC=y

‎config/gki_kalamadispconf.h

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@@ -21,3 +21,5 @@
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#define CONFIG_MSM_EXT_DISPLAY 1
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#define CONFIG_HDCP_QSEECOM 1
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#define CONFIG_DRM_SDE_VM 1
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#define CONFIG_QTI_HW_FENCE 1
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#define CONFIG_QCOM_SPEC_SYNC 1

‎display_driver_board.mk

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@@ -1,6 +1,12 @@
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#SPDX-License-Identifier: GPL-2.0-only
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DISPLAY_DLKM_ENABLE := true
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ifeq ($(TARGET_KERNEL_DLKM_DISABLE), true)
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ifeq ($(TARGET_KERNEL_DLKM_DISPLAY_OVERRIDE), false)
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DISPLAY_DLKM_ENABLE := false
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endif
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endif
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3-
ifneq ($(TARGET_BOARD_AUTO),true)
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ifeq ($(DISPLAY_DLKM_ENABLE), true)
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ifeq ($(call is-board-platform-in-list,$(TARGET_BOARD_PLATFORM)),true)
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BOARD_VENDOR_KERNEL_MODULES += $(KERNEL_MODULES_OUT)/msm_drm.ko
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BOARD_VENDOR_RAMDISK_KERNEL_MODULES += $(KERNEL_MODULES_OUT)/msm_drm.ko

‎display_driver_product.mk

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@@ -1,3 +1,14 @@
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# SPDX-License-Identifier: GPL-2.0-only
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3-
PRODUCT_PACKAGES += msm_drm.ko
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DISPLAY_DLKM_ENABLE := true
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ifeq ($(TARGET_KERNEL_DLKM_DISABLE), true)
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ifeq ($(TARGET_KERNEL_DLKM_DISPLAY_OVERRIDE), false)
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DISPLAY_DLKM_ENABLE := false
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endif
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endif
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ifeq ($(DISPLAY_DLKM_ENABLE), true)
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PRODUCT_PACKAGES += msm_drm.ko
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endif
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DISPLAY_MODULES_DRIVER := msm_drm.ko

‎include/uapi/display/drm/Kbuild

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@@ -2,4 +2,4 @@
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header-y += msm_drm_pp.h
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header-y += sde_drm.h
5-
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header-y += mi_disp.h

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