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2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e 
 kernel/drivers/gpu/drm/Kconfig
....@@ -1,3 +1,4 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
12 #
23 # Drm device configuration
34 #
....@@ -8,12 +9,15 @@
89 	tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
910 	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
1011 	select DRM_PANEL_ORIENTATION_QUIRKS
11
-	select HDMI
12
+	select HDMI if !ROCKCHIP_MINI_KERNEL
1213 	select FB_CMDLINE
1314 	select I2C
14
-	select I2C_ALGOBIT
15
+	select I2C_ALGOBIT if !ROCKCHIP_MINI_KERNEL
1516 	select DMA_SHARED_BUFFER
1617 	select SYNC_FILE
18
+# gallium uses SYS_kcmp for os_same_file_description() to de-duplicate
19
+# device and dmabuf fd. Let's make sure that is available for our userspace.
20
+	select KCMP
1721 	help
1822 	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
1923 	  introduced in XFree86 4.0. If you say Y here, you need to select
....@@ -23,27 +27,35 @@
2327 	  details.  You should also select and configure AGP
2428 	  (/dev/agpgart) support if it is available for your platform.
2529 
26
-config DRM_DP
27
-	bool "DRM DisplayPort support"
28
-	depends on DRM_KMS_HELPER
29
-	default y if !ARCH_ROCKCHIP || DRM_ANALOGIX_DP
30
-	help
31
-	  Choose this option to support DP interface.
30
+config DRM_MIPI_DBI
31
+	tristate
32
+	depends on DRM
33
+	select DRM_KMS_HELPER
3234 
3335 config DRM_EDID
3436 	bool "EDID function for DRM"
3537 	depends on DRM
36
-	default y if !CPU_RV1126
38
+	select HDMI
39
+	default y if !ROCKCHIP_MINI_KERNEL
3740 	help
3841 	  DRM EDID read and parse function.
3942 
4043 config DRM_IGNORE_IOTCL_PERMIT
4144 	bool "Ignore drm ioctl permission"
42
-	depends on DRM && ANDROID
45
+	depends on DRM && ANDROID && NO_GKI
4346 
4447 config DRM_MIPI_DSI
4548 	bool
4649 	depends on DRM
50
+
51
+config DRM_DP
52
+	bool "DRM DisplayPort support"
53
+	depends on DRM
54
+	depends on DRM_KMS_HELPER
55
+	default y if DRM_ANALOGIX_DP
56
+	default y if !ROCKCHIP_MINI_KERNEL
57
+	help
58
+	  Choose this option to support DP interface.
4759 
4860 config DRM_DP_AUX_CHARDEV
4961 	bool "DRM DP AUX Interface"
....@@ -74,6 +86,7 @@
7486 	select PRIME_NUMBERS
7587 	select DRM_LIB_RANDOM
7688 	select DRM_KMS_HELPER
89
+	select DRM_EXPORT_FOR_TESTS if m
7790 	default n
7891 	help
7992 	  This option provides kernel modules that can be used to run
....@@ -105,6 +118,21 @@
105118 	select FB_DEFERRED_IO
106119 	help
107120 	  FBDEV helpers for KMS drivers.
121
+
122
+config DRM_DEBUG_DP_MST_TOPOLOGY_REFS
123
+        bool "Enable refcount backtrace history in the DP MST helpers"
124
+	depends on STACKTRACE_SUPPORT
125
+        select STACKDEPOT
126
+        depends on DRM_KMS_HELPER
127
+        depends on DEBUG_KERNEL
128
+        depends on EXPERT
129
+        help
130
+          Enables debug tracing for topology refs in DRM's DP MST helpers. A
131
+          history of each topology reference/dereference will be printed to the
132
+          kernel log once a port or branch device's topology refcount reaches 0.
133
+
134
+          This has the potential to use a lot of memory and print some very
135
+          large kernel messages. If in doubt, say "N".
108136 
109137 config DRM_FBDEV_EMULATION
110138 	bool "Enable legacy fbdev support for your modesetting driver"
....@@ -158,10 +186,11 @@
158186 	  monitor are unable to provide appropriate EDID data. Since this
159187 	  feature is provided as a workaround for broken hardware, the
160188 	  default case is N. Details and instructions how to build your own
161
-	  EDID data are given in Documentation/EDID/HOWTO.txt.
189
+	  EDID data are given in Documentation/admin-guide/edid.rst.
162190 
163191 config DRM_DP_CEC
164192 	bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support"
193
+	depends on DRM
165194 	select CEC_CORE
166195 	help
167196 	  Choose this option if you want to enable HDMI CEC support for
....@@ -178,6 +207,26 @@
178207 	  GPU memory types. Will be enabled automatically if a device driver
179208 	  uses it.
180209 
210
+config DRM_TTM_DMA_PAGE_POOL
211
+	bool
212
+	depends on DRM_TTM && (SWIOTLB || INTEL_IOMMU)
213
+	default y
214
+	help
215
+	  Choose this if you need the TTM dma page pool
216
+
217
+config DRM_VRAM_HELPER
218
+	tristate
219
+	depends on DRM
220
+	help
221
+	  Helpers for VRAM memory management
222
+
223
+config DRM_TTM_HELPER
224
+	tristate
225
+	depends on DRM
226
+	select DRM_TTM
227
+	help
228
+	  Helpers for ttm-based gem objects
229
+
181230 config DRM_GEM_CMA_HELPER
182231 	bool
183232 	depends on DRM
....@@ -188,12 +237,14 @@
188237 	bool
189238 	depends on DRM
190239 	select DRM_GEM_CMA_HELPER
191
-	select DRM_KMS_FB_HELPER
192
-	select FB_SYS_FILLRECT
193
-	select FB_SYS_COPYAREA
194
-	select FB_SYS_IMAGEBLIT
195240 	help
196241 	  Choose this if you need the KMS CMA helper functions
242
+
243
+config DRM_GEM_SHMEM_HELPER
244
+	bool
245
+	depends on DRM
246
+	help
247
+	  Choose this if you need the GEM shmem helper functions
197248 
198249 config DRM_VM
199250 	bool
....@@ -217,7 +268,6 @@
217268 	select POWER_SUPPLY
218269 	select HWMON
219270 	select BACKLIGHT_CLASS_DEVICE
220
-	select BACKLIGHT_LCD_SUPPORT
221271 	select INTERVAL_TREE
222272 	help
223273 	  Choose this option if you have an ATI Radeon graphics card.  There
....@@ -232,13 +282,12 @@
232282 	tristate "AMD GPU"
233283 	depends on DRM && PCI && MMU
234284 	select FW_LOADER
235
-        select DRM_KMS_HELPER
285
+	select DRM_KMS_HELPER
236286 	select DRM_SCHED
237
-        select DRM_TTM
287
+	select DRM_TTM
238288 	select POWER_SUPPLY
239289 	select HWMON
240290 	select BACKLIGHT_CLASS_DEVICE
241
-	select BACKLIGHT_LCD_SUPPORT
242291 	select INTERVAL_TREE
243292 	select CHASH
244293 	help
....@@ -247,8 +296,6 @@
247296 	  If M is selected, the module will be called amdgpu.
248297 
249298 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
250
-
251
-source "drivers/gpu/drm/amd/lib/Kconfig"
252299 
253300 source "drivers/gpu/drm/nouveau/Kconfig"
254301 
....@@ -266,6 +313,7 @@
266313 	tristate "Virtual KMS (EXPERIMENTAL)"
267314 	depends on DRM
268315 	select DRM_KMS_HELPER
316
+	select CRC32
269317 	default n
270318 	help
271319 	  Virtual Kernel Mode-Setting (VKMS) is used for testing or for
....@@ -287,8 +335,6 @@
287335 source "drivers/gpu/drm/ast/Kconfig"
288336 
289337 source "drivers/gpu/drm/mgag200/Kconfig"
290
-
291
-source "drivers/gpu/drm/cirrus/Kconfig"
292338 
293339 source "drivers/gpu/drm/armada/Kconfig"
294340 
....@@ -324,9 +370,9 @@
324370 
325371 source "drivers/gpu/drm/sti/Kconfig"
326372 
327
-source "drivers/gpu/drm/amd/amdkfd/Kconfig"
328
-
329373 source "drivers/gpu/drm/imx/Kconfig"
374
+
375
+source "drivers/gpu/drm/ingenic/Kconfig"
330376 
331377 source "drivers/gpu/drm/v3d/Kconfig"
332378 
....@@ -346,13 +392,27 @@
346392 
347393 source "drivers/gpu/drm/meson/Kconfig"
348394 
349
-source "drivers/gpu/drm/tinydrm/Kconfig"
395
+source "drivers/gpu/drm/tiny/Kconfig"
350396 
351397 source "drivers/gpu/drm/pl111/Kconfig"
352398 
353399 source "drivers/gpu/drm/tve200/Kconfig"
354400 
355401 source "drivers/gpu/drm/xen/Kconfig"
402
+
403
+source "drivers/gpu/drm/vboxvideo/Kconfig"
404
+
405
+source "drivers/gpu/drm/lima/Kconfig"
406
+
407
+source "drivers/gpu/drm/panfrost/Kconfig"
408
+
409
+source "drivers/gpu/drm/aspeed/Kconfig"
410
+
411
+source "drivers/gpu/drm/mcde/Kconfig"
412
+
413
+source "drivers/gpu/drm/tidss/Kconfig"
414
+
415
+source "drivers/gpu/drm/xlnx/Kconfig"
356416 
357417 # Keep legacy drivers last
358418 
....@@ -392,8 +452,8 @@
392452 
393453 config DRM_I810
394454 	tristate "Intel I810"
395
-	# !PREEMPT because of missing ioctl locking
396
-	depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
455
+	# !PREEMPTION because of missing ioctl locking
456
+	depends on DRM && AGP && AGP_INTEL && (!PREEMPTION || BROKEN)
397457 	help
398458 	  Choose this option if you have an Intel I810 graphics card.  If M is
399459 	  selected, the module will be called i810.  AGP support is required
....@@ -433,6 +493,9 @@
433493 
434494 endif # DRM_LEGACY
435495 
496
+config DRM_EXPORT_FOR_TESTS
497
+	bool
498
+
436499 # Separate option because drm_panel_orientation_quirks.c is shared with fbdev
437500 config DRM_PANEL_ORIENTATION_QUIRKS
438501 	tristate