Kconfig - OpenGrok cross reference for /OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/Kconfig

1 # SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
3 # (C) COPYRIGHT 2012-2023 ARM Limited. All rights reserved.
17 # http://www.gnu.org/licenses/gpl-2.0.html.
22 	tristate "Mali Bifrost series support"
28 	  Enable this option to build support for a ARM Mali Bifrost GPU.
45 	prompt "Mali HW backend"
50 	bool "Enable build of Mali kernel driver for real HW"
56 	bool "Enable build of Mali kernel driver for No Mali"
70 source "drivers/gpu/arm/bifrost/platform/Kconfig"
74 	bool "Enable Mali CSF based GPU support"
80 	bool "Enable devfreq support for Mali"
85 	  Support devfreq for Mali.
87 	  Using the devfreq framework and, by default, the simple on-demand
88 	  governor, the frequency of Mali will be dynamically selected from the
96 	  Choose this option to enable legacy DVFS in the Mali Midgard DDK.
116 	bool "Enable arbiter support for Mali"
127 	bool "Enable map imported dma-bufs on demand"
132 	  dma-buf when needed to run atoms. This is the legacy behavior.
138 	bool "Enable legacy compatibility cache flush on dma-buf map"
142 	  This option enables compatibility with legacy dma-buf mapping
143 	  behavior, then the dma-buf is mapped on import, by adding cache
147 	  This option might work-around issues related to missing cache
183 	  Rather than allocating all GPU memory page-by-page, attempt to
194 	bool "Enable memory fully physically-backed"
200 	  option only affects allocations of grow-on-GPU-page-fault
211 	  integration of the PDC to the Mali GPU is known to be problematic.
212 	  This feature is currently only supported on t-Six and t-HEx GPUs.
220 	bool "Enable No Mali error injection"
242 	  use of sync fences in the Mali driver.
244 	  This will add a 3s timeout to all sync fence waits in the Mali
245 	  driver, so that when work for Mali has been waiting on a sync fence
247 	  is causing the block, and which dependent Mali atoms are blocked as a
341 	bool "Enable workaround for PWRSOFT-765"
345 	  PWRSOFT-765 fixes devfreq cooling devices issues. The fix was merged
357 	  This option disables the default workaround for GPU2017-1336. The
369 	  This option uses an alternative workaround for GPU2017-1336. Lowering
372 	  tree using the property, opp-mali-errata-1485982. Otherwise the
383 	  virtualization setup for Mali
387 # source "drivers/gpu/arm/bifrost/tests/Kconfig"