Displaying 17 results from an estimated 17 matches for "config_drm_fbdev_overalloc".
2020 Jul 05
2
Framebuffer double buffering (via FBIOPAN_DISPLAY)
...ith x.org.? I think it is using the DRM interface.?
Maybe there is a conflict.
-Maybe I am missing a driver in my Gentoo kernel config?? I'm still
learning about it, but going into my workstation's kernel config, I
noticed that CONFIG_FB_NVIDIA was set to "n".
Do you know when CONFIG_DRM_FBDEV_OVERALLOC went into the kernel?? I was
about to try this on my MacBook Pro running Gentoo, but I will have to
recompile upgrade the kernel before I can give a report (It is currently
running: 4.9).? I couldn't find it in menuconfig so I doubt the cmdline
would make a difference.
I really appreciate...
2020 Jul 05
2
Framebuffer double buffering (via FBIOPAN_DISPLAY)
<div dir='auto'>I am not familiar with that setting, but I have really struggled to find documentation on dealing with the framebuffer. Referring to this guide, "http://betteros.org/tut/graphics1.php#doublebuffer", I attempted to set the mmap allocation size to double, but it caused the mmap to fail. I no longer believe that it is a driver issue, though, because I just
2020 Jul 05
1
Framebuffer double buffering (via FBIOPAN_DISPLAY)
....
>> Maybe there is a conflict.
>> -Maybe I am missing a driver in my Gentoo kernel config? I'm still
>> learning about it, but going into my workstation's kernel config, I
>> noticed that CONFIG_FB_NVIDIA was set to "n".
>>
>> Do you know when CONFIG_DRM_FBDEV_OVERALLOC went into the kernel? I was
>> about to try this on my MacBook Pro running Gentoo, but I will have to
>> recompile upgrade the kernel before I can give a report (It is currently
>> running: 4.9). I couldn't find it in menuconfig so I doubt the cmdline
>> would make a d...
2020 Jul 05
0
Framebuffer double buffering (via FBIOPAN_DISPLAY)
...using the DRM interface.
> Maybe there is a conflict.
> -Maybe I am missing a driver in my Gentoo kernel config? I'm still
> learning about it, but going into my workstation's kernel config, I
> noticed that CONFIG_FB_NVIDIA was set to "n".
>
> Do you know when CONFIG_DRM_FBDEV_OVERALLOC went into the kernel? I was
> about to try this on my MacBook Pro running Gentoo, but I will have to
> recompile upgrade the kernel before I can give a report (It is currently
> running: 4.9). I couldn't find it in menuconfig so I doubt the cmdline
> would make a difference.
>...
2020 Jul 05
0
Framebuffer double buffering (via FBIOPAN_DISPLAY)
Try booting with drm_kms_helper.drm_fbdev_overalloc=200 and see if it
works with that. (There's also CONFIG_DRM_FBDEV_OVERALLOC which sets
the default.)
Cheers,
-ilia
On Sun, Jul 5, 2020 at 3:41 PM <michael at michaelkloos.com> wrote:
>
> I am not familiar with that setting, but I have really struggled to find documentation on dealing with the framebuffer. Referring to this guide, "http://betteros.org...
2020 Jan 22
0
mmotm 2020-01-21-13-28 uploaded (nouveau)
...GP_VIA=y
CONFIG_INTEL_GTT=y
# CONFIG_VGA_ARB is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_DEBUG_SELFTEST=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_TTM=y
CONFIG_DRM_TTM_DMA_PAGE_POOL=y
CONFIG_DRM_VRAM_HELPER=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_VM=y
CONFIG_DRM_SCHED=y
#
# I2C encoder or helper chips
#
#...
2017 Oct 05
0
24e700e291 ("Merge branch 'x86-apic-for-linus' of .."): WARNING: kernel stack regs at 979f9f70 in kworker/u4:1:648 has bad 'bp' value (null)
...NVIDIA=m
CONFIG_AGP_SIS=y
CONFIG_AGP_SWORKS=y
CONFIG_AGP_VIA=y
CONFIG_AGP_EFFICEON=m
# CONFIG_VGA_ARB is not set
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=m
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DEBUG_MM_SELFTEST=m
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_TTM=m
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_VM=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMD...
2017 Oct 05
0
24e700e291 ("Merge branch 'x86-apic-for-linus' of .."): WARNING: kernel stack regs at 979f9f70 in kworker/u4:1:648 has bad 'bp' value (null)
...NVIDIA=m
CONFIG_AGP_SIS=y
CONFIG_AGP_SWORKS=y
CONFIG_AGP_VIA=y
CONFIG_AGP_EFFICEON=m
# CONFIG_VGA_ARB is not set
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=m
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DEBUG_MM_SELFTEST=m
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_TTM=m
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_VM=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMD...
2017 Oct 24
4
BUG: unable to handle kernel paging request in vsock_diag_dump
...GA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_RADEON=y
CONFIG_DRM_RAD...
2017 Oct 24
4
BUG: unable to handle kernel paging request in vsock_diag_dump
...GA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_RADEON=y
CONFIG_DRM_RAD...
2017 Oct 26
0
BUG: unable to handle kernel paging request in vsock_diag_dump
...VGA_SWITCHEROO is not set
> CONFIG_DRM=y
> CONFIG_DRM_MIPI_DSI=y
> # CONFIG_DRM_DP_AUX_CHARDEV is not set
> # CONFIG_DRM_DEBUG_MM is not set
> # CONFIG_DRM_DEBUG_MM_SELFTEST is not set
> CONFIG_DRM_KMS_HELPER=y
> CONFIG_DRM_KMS_FB_HELPER=y
> CONFIG_DRM_FBDEV_EMULATION=y
> CONFIG_DRM_FBDEV_OVERALLOC=100
> # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
> CONFIG_DRM_TTM=y
> CONFIG_DRM_GEM_CMA_HELPER=y
> CONFIG_DRM_KMS_CMA_HELPER=y
>
> #
> # I2C encoder or helper chips
> #
> # CONFIG_DRM_I2C_CH7006 is not set
> # CONFIG_DRM_I2C_SIL164 is not set
> # CONFIG_DRM_I2C_NX...
2017 Dec 18
0
KASAN: double-free or invalid-free in skb_free_head
...GA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_RADEON=y
CONFIG_DRM_RAD...
2020 Jan 16
0
linux-next: Tree for Jan 16 (drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c)
...ONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DBI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_TTM_DMA_PAGE_POOL=y
CONFIG_DRM_VRAM_HELPER=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONF...
2017 Oct 25
0
a570843ee9 ("virtio_blk: Fix an SG_IO regression"): kernel BUG at include/linux/scatterlist.h:92!
...=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_VM=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
CONFIG_DRM_I2C_SIL164=y
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_USERPTR is not set
# CONFIG_DRM_AMDGPU is not set
#
# A...
2017 Oct 25
0
a570843ee9 ("virtio_blk: Fix an SG_IO regression"): kernel BUG at include/linux/scatterlist.h:92!
...=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_VM=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
CONFIG_DRM_I2C_SIL164=y
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_USERPTR is not set
# CONFIG_DRM_AMDGPU is not set
#
# A...
2020 Jul 21
17
[PATCH 00/10] RFC: move logical block size checking to the block core
This patch series aims to move the logical block size checking to the
block code.
This was inspired by missing check for valid logical block size in
virtio-blk which causes the kernel to crash in a weird way later on
when it is invalid.
I added blk_is_valid_logical_block_size which returns true iff the
block size is one of supported sizes.
I added this check to virtio-blk, and also converted
2020 Jul 21
17
[PATCH 00/10] RFC: move logical block size checking to the block core
This patch series aims to move the logical block size checking to the
block code.
This was inspired by missing check for valid logical block size in
virtio-blk which causes the kernel to crash in a weird way later on
when it is invalid.
I added blk_is_valid_logical_block_size which returns true iff the
block size is one of supported sizes.
I added this check to virtio-blk, and also converted