Bug#977441: linux: Pls. consider CONFIG_DRM_V3D

2022-08-12 Thread Diederik de Haas
On Friday, 3 June 2022 13:21:17 CEST Diederik de Haas wrote: > The major missing piece AFAICT was enablement in DeviceTree. Recently a > patch set was submitted that seems to contain the missing pieces ... > > https://lore.kernel.org/all/20220601110249.569540-1-pbrobin...@gmail.com/ is > the upstr

Bug#977441: linux: Pls. consider CONFIG_DRM_V3D

2022-06-03 Thread Diederik de Haas
On 17 Dec 2020 Ryutaroh Matsumoto wrote: > I modprobe'ed v3d.ko on vanilla Linux kernel 5.10.1, > but /dev/dri/render* does not appear like > > https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1880125/comments/14 That comment mentions the following kernel config options: > CONFIG_CLK_R

Bug#977441: linux: Pls. consider CONFIG_DRM_V3D

2020-12-16 Thread Ryutaroh Matsumoto
Control: retitle 968181 GPU/DRM acceleration unavailable on Raspberry Pi I modprobe'ed v3d.ko on vanilla Linux kernel 5.10.1, but /dev/dri/render* does not appear like https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1880125/comments/14 https://bugs.launchpad.net/ubuntu/+source/linux-ra

Bug#977441: linux: Pls. consider CONFIG_DRM_V3D

2020-12-16 Thread Ryutaroh Matsumoto
Control: tags -1 + patch Just adding CONFIG_DRM_V3D=m is not enough, as reported at https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1876862/comments/5 The following patch seems necessary, which has been introduced in the Ubuntu kernel. change linux/drivers/gpu/drm/v3d/kconfig - de

Bug#977441: linux: Pls. consider CONFIG_DRM_V3D

2020-12-14 Thread Ryutaroh Matsumoto
Source: linux Version: 5.9.11-1 Severity: wishlist Dear Maintainer, >From 5.10, Linux vc4 driver starts supporting Raspberry Pi GPU as https://www.phoronix.com/scan.php?page=news_item&px=RPi4-Display-Linux-5.10-Coming >From Ubuntu kernel experience, CONFIG_DRM_V3D seems necessary to fully use it