projects/linux·blob master · refs

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1# SPDX-License-Identifier: GPL-2.0
2
3# Makefile for the drm device driver. This driver provides support for the
4# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
5
6CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
7
8# Unconditionally enable W=1 warnings locally
9# --- begin copy-paste W=1 warnings from scripts/Makefile.warn
10subdir-ccflags-y += -Wextra -Wunused -Wno-unused-parameter
11subdir-ccflags-y += $(call cc-option, -Wrestrict)
12subdir-ccflags-y += -Wmissing-format-attribute
13subdir-ccflags-y += -Wold-style-definition
14subdir-ccflags-y += -Wmissing-include-dirs
15subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable)
16subdir-ccflags-y += $(call cc-option, -Wunused-const-variable)
17subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned)
18subdir-ccflags-y += $(call cc-option, -Wformat-overflow)
19# FIXME: fix -Wformat-truncation warnings and uncomment
20#subdir-ccflags-y += $(call cc-option, -Wformat-truncation)
21subdir-ccflags-y += $(call cc-option, -Wstringop-truncation)
22# The following turn off the warnings enabled by -Wextra
23ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),)
24subdir-ccflags-y += -Wno-missing-field-initializers
25subdir-ccflags-y += -Wno-shift-negative-value
26endif
27ifeq ($(findstring 3, $(KBUILD_EXTRA_WARN)),)
28subdir-ccflags-y += -Wno-sign-compare
29endif
30# --- end copy-paste
31
32# Enable -Werror in CI and development
33subdir-ccflags-$(CONFIG_DRM_WERROR) += -Werror
34
35drm-y := \
36 drm_atomic.o \
37 drm_atomic_uapi.o \
38 drm_auth.o \
39 drm_blend.o \
40 drm_bridge.o \
41 drm_cache.o \
42 drm_color_mgmt.o \
43 drm_colorop.o \
44 drm_connector.o \
45 drm_crtc.o \
46 drm_displayid.o \
47 drm_drv.o \
48 drm_dumb_buffers.o \
49 drm_edid.o \
50 drm_eld.o \
51 drm_encoder.o \
52 drm_file.o \
53 drm_fourcc.o \
54 drm_framebuffer.o \
55 drm_gem.o \
56 drm_ioctl.o \
57 drm_lease.o \
58 drm_managed.o \
59 drm_mm.o \
60 drm_mode_config.o \
61 drm_mode_object.o \
62 drm_modes.o \
63 drm_modeset_lock.o \
64 drm_plane.o \
65 drm_prime.o \
66 drm_print.o \
67 drm_property.o \
68 drm_rect.o \
69 drm_syncobj.o \
70 drm_sysfs.o \
71 drm_trace_points.o \
72 drm_vblank.o \
73 drm_vblank_work.o \
74 drm_vma_manager.o \
75 drm_writeback.o
76drm-$(CONFIG_DRM_CLIENT) += \
77 drm_client.o \
78 drm_client_event.o \
79 drm_client_modeset.o \
80 drm_client_sysrq.o
81drm-$(CONFIG_COMPAT) += drm_ioc32.o
82drm-$(CONFIG_DRM_PANEL) += drm_panel.o
83drm-$(CONFIG_OF) += drm_of.o
84drm-$(CONFIG_PCI) += drm_pci.o
85drm-$(CONFIG_DEBUG_FS) += \
86 drm_debugfs.o \
87 drm_debugfs_crc.o
88drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
89drm-$(CONFIG_DRM_PRIVACY_SCREEN) += \
90 drm_privacy_screen.o \
91 drm_privacy_screen_x86.o
92drm-$(CONFIG_DRM_ACCEL) += ../../accel/drm_accel.o
93drm-$(CONFIG_DRM_PANIC) += drm_panic.o
94drm-$(CONFIG_DRM_DRAW) += drm_draw.o
95drm-$(CONFIG_DRM_PANIC_SCREEN_QR_CODE) += drm_panic_qr.o
96drm-$(CONFIG_DRM_RAS) += drm_ras.o drm_ras_nl.o drm_ras_genl_family.o
97obj-$(CONFIG_DRM) += drm.o
98
99obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
100obj-$(CONFIG_DRM_PANEL_BACKLIGHT_QUIRKS) += drm_panel_backlight_quirks.o
101
102#
103# Memory-management helpers
104#
105#
106obj-$(CONFIG_DRM_EXEC) += drm_exec.o
107obj-$(CONFIG_DRM_GPUVM) += drm_gpuvm.o
108
109drm_gpusvm_helper-y := \
110 drm_gpusvm.o
111drm_gpusvm_helper-$(CONFIG_ZONE_DEVICE) += \
112 drm_pagemap.o\
113 drm_pagemap_util.o
114
115obj-$(CONFIG_DRM_GPUSVM) += drm_gpusvm_helper.o
116
117obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
118
119drm_dma_helper-y := drm_gem_dma_helper.o
120drm_dma_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_dma.o
121drm_dma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
122obj-$(CONFIG_DRM_GEM_DMA_HELPER) += drm_dma_helper.o
123
124drm_shmem_helper-y := drm_gem_shmem_helper.o
125drm_shmem_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_shmem.o
126obj-$(CONFIG_DRM_GEM_SHMEM_HELPER) += drm_shmem_helper.o
127
128drm_suballoc_helper-y := drm_suballoc.o
129obj-$(CONFIG_DRM_SUBALLOC_HELPER) += drm_suballoc_helper.o
130
131drm_vram_helper-y := drm_gem_vram_helper.o
132obj-$(CONFIG_DRM_VRAM_HELPER) += drm_vram_helper.o
133
134drm_ttm_helper-y := drm_gem_ttm_helper.o
135drm_ttm_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_ttm.o
136obj-$(CONFIG_DRM_TTM_HELPER) += drm_ttm_helper.o
137
138#
139# Modesetting helpers
140#
141
142drm_kms_helper-y := \
143 drm_atomic_helper.o \
144 drm_atomic_state_helper.o \
145 drm_bridge_helper.o \
146 drm_crtc_helper.o \
147 drm_damage_helper.o \
148 drm_flip_work.o \
149 drm_format_helper.o \
150 drm_gem_atomic_helper.o \
151 drm_gem_framebuffer_helper.o \
152 drm_kms_helper_common.o \
153 drm_modeset_helper.o \
154 drm_plane_helper.o \
155 drm_probe_helper.o \
156 drm_self_refresh_helper.o \
157 drm_simple_kms_helper.o \
158 drm_vblank_helper.o
159drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o
160drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
161obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
162
163#
164# Drivers and the rest
165#
166
167obj-y += tests/
168
169obj-$(CONFIG_DRM_MIPI_DBI) += drm_mipi_dbi.o
170obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o
171obj-y += arm/
172obj-y += clients/
173obj-y += display/
174obj-$(CONFIG_DRM_TTM) += ttm/
175obj-$(CONFIG_DRM_SCHED) += scheduler/
176obj-$(CONFIG_DRM_RADEON)+= radeon/
177obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
178obj-$(CONFIG_DRM_AMDGPU)+= amd/amdxcp/
179obj-$(CONFIG_DRM_I915) += i915/
180obj-$(CONFIG_DRM_XE) += xe/
181obj-$(CONFIG_DRM_KMB_DISPLAY) += kmb/
182obj-$(CONFIG_DRM_MGAG200) += mgag200/
183obj-$(CONFIG_DRM_V3D) += v3d/
184obj-$(CONFIG_DRM_VC4) += vc4/
185obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/
186obj-$(CONFIG_DRM_VGEM) += vgem/
187obj-$(CONFIG_DRM_VKMS) += vkms/
188obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/
189# nova-drm is built from drivers/gpu/Makefile together with nova-core.
190obj-$(CONFIG_DRM_EXYNOS) +=exynos/
191obj-$(CONFIG_DRM_ROCKCHIP) +=rockchip/
192obj-$(CONFIG_DRM_GMA500) += gma500/
193obj-$(CONFIG_DRM_UDL) += udl/
194obj-$(CONFIG_DRM_AST) += ast/
195obj-$(CONFIG_DRM_ARMADA) += armada/
196obj-$(CONFIG_DRM_ATMEL_HLCDC) += atmel-hlcdc/
197obj-y += renesas/
198obj-y += omapdrm/
199obj-$(CONFIG_DRM_SUN4I) += sun4i/
200obj-y += tilcdc/
201obj-$(CONFIG_DRM_QXL) += qxl/
202obj-$(CONFIG_DRM_VIRTIO_GPU) += virtio/
203obj-$(CONFIG_DRM_MSM) += msm/
204obj-$(CONFIG_DRM_TEGRA) += tegra/
205obj-$(CONFIG_DRM_STM) += stm/
206obj-$(CONFIG_DRM_STI) += sti/
207obj-y += imx/
208obj-$(CONFIG_DRM_INGENIC) += ingenic/
209obj-$(CONFIG_DRM_LOGICVC) += logicvc/
210obj-$(CONFIG_DRM_MEDIATEK) += mediatek/
211obj-$(CONFIG_DRM_MESON) += meson/
212obj-y += panel/
213obj-y += bridge/
214obj-$(CONFIG_DRM_FSL_DCU) += fsl-dcu/
215obj-$(CONFIG_DRM_ETNAVIV) += etnaviv/
216obj-y += hisilicon/
217obj-y += mxsfb/
218obj-y += sysfb/
219obj-y += tiny/
220obj-$(CONFIG_DRM_PL111) += pl111/
221obj-$(CONFIG_DRM_TVE200) += tve200/
222obj-$(CONFIG_DRM_ADP) += adp/
223obj-$(CONFIG_DRM_XEN) += xen/
224obj-$(CONFIG_DRM_VBOXVIDEO) += vboxvideo/
225obj-$(CONFIG_DRM_LIMA) += lima/
226obj-$(CONFIG_DRM_PANFROST) += panfrost/
227obj-$(CONFIG_DRM_PANTHOR) += panthor/
228obj-$(CONFIG_DRM_TYR) += tyr/
229obj-$(CONFIG_DRM_ASPEED_GFX) += aspeed/
230obj-$(CONFIG_DRM_MCDE) += mcde/
231obj-$(CONFIG_DRM_TIDSS) += tidss/
232obj-y += xlnx/
233obj-y += gud/
234obj-$(CONFIG_DRM_HYPERV) += hyperv/
235obj-y += sitronix/
236obj-y += solomon/
237obj-$(CONFIG_DRM_SPRD) += sprd/
238obj-$(CONFIG_DRM_LOONGSON) += loongson/
239obj-$(CONFIG_DRM_POWERVR) += imagination/
240obj-$(CONFIG_DRM_VERISILICON_DC) += verisilicon/
241
242# Ensure drm headers are self-contained and pass kernel-doc
243hdrtest-files := \
244 $(shell cd $(src) && find . -maxdepth 1 -name 'drm_*.h') \
245 $(shell cd $(src) && find display -name '*.h')
246
247always-$(CONFIG_DRM_HEADER_TEST) += \
248 $(patsubst %.h,%.hdrtest, $(hdrtest-files))
249
250# Include the header twice to detect missing include guard.
251quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
252 cmd_hdrtest = \
253 $(CC) $(c_flags) -fsyntax-only -x c /dev/null -include $< -include $<; \
254 PYTHONDONTWRITEBYTECODE=1 $(PYTHON3) $(KERNELDOC) -none $(if $(CONFIG_WERROR)$(CONFIG_DRM_WERROR),-Werror) $<; \
255 touch $@
256
257$(obj)/%.hdrtest: $(src)/%.h FORCE
258 $(call if_changed_dep,hdrtest)