dri-devel September 2019

dri-devel@lists.freedesktop.org

315 participants
2278 discussions

[Bug 200695] New: Blank screen on RX 580 with amdgpu.dc=1 enabled (no displays detected)
by bugzilla-daemon＠bugzilla.kernel.org 06 Apr '21

06 Apr '21

https://bugzilla.kernel.org/show_bug.cgi?id=200695 Bug ID: 200695 Summary: Blank screen on RX 580 with amdgpu.dc=1 enabled (no displays detected) Product: Drivers Version: 2.5 Kernel Version: 4.18.0-rc7 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: … [View More]

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[PATCH v5 0/7] drm: add simpledrm driver
by David Herrmann 12 Mar '21

12 Mar '21

Hey On request of Noralf, I picked up the patches and prepared v5. Works fine with Xorg, if configured according to: https://lists.freedesktop.org/archives/dri-devel/2014-January/052777.html If anyone knows how to make Xorg pick it up dynamically without such a static configuration, please let me know. Thanks David David Herrmann (7): x86/sysfb: add support for 64bit EFI lfb_base x86/sysfb: fix lfb_size calculation of/platform: expose of_platform_device_destroy() video: add … [View More]generic framebuffer eviction drm: switch to sysfb_evict_conflicts() drm: add SimpleDRM driver drm/simpledrm: add fbdev fallback support MAINTAINERS | 6 + arch/x86/kernel/sysfb_simplefb.c | 39 ++- drivers/gpu/drm/Kconfig | 3 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 24 +- drivers/gpu/drm/bochs/bochs_drv.c | 19 +- drivers/gpu/drm/i915/i915_drv.c | 73 +--- drivers/gpu/drm/mgag200/mgag200_drv.c | 27 +- drivers/gpu/drm/mgag200/mgag200_main.c | 9 - drivers/gpu/drm/nouveau/nouveau_drm.c | 33 +- drivers/gpu/drm/radeon/radeon_drv.c | 24 +- drivers/gpu/drm/simpledrm/Kconfig | 19 ++ drivers/gpu/drm/simpledrm/Makefile | 9 + drivers/gpu/drm/simpledrm/simpledrm.h | 91 +++++ drivers/gpu/drm/simpledrm/simpledrm_damage.c | 194 +++++++++++ drivers/gpu/drm/simpledrm/simpledrm_drv.c | 477 +++++++++++++++++++++++++++ drivers/gpu/drm/simpledrm/simpledrm_fbdev.c | 143 ++++++++ drivers/gpu/drm/simpledrm/simpledrm_gem.c | 109 ++++++ drivers/gpu/drm/simpledrm/simpledrm_kms.c | 270 +++++++++++++++ drivers/gpu/drm/simpledrm/simpledrm_of.c | 265 +++++++++++++++ drivers/gpu/drm/sun4i/sun4i_drv.c | 24 +- drivers/gpu/drm/vc4/vc4_drv.c | 25 +- drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 24 +- drivers/of/platform.c | 35 +- drivers/video/Kconfig | 4 + drivers/video/Makefile | 1 + drivers/video/sysfb.c | 327 ++++++++++++++++++ include/linux/of_platform.h | 1 + include/linux/sysfb.h | 34 ++ 29 files changed, 2054 insertions(+), 256 deletions(-) create mode 100644 drivers/gpu/drm/simpledrm/Kconfig create mode 100644 drivers/gpu/drm/simpledrm/Makefile create mode 100644 drivers/gpu/drm/simpledrm/simpledrm.h create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_damage.c create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_drv.c create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_fbdev.c create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_gem.c create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_kms.c create mode 100644 drivers/gpu/drm/simpledrm/simpledrm_of.c create mode 100644 drivers/video/sysfb.c create mode 100644 include/linux/sysfb.h -- 2.9.3 [View Less]

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[Bug 197327] New: radeon 0000:01:00.0: failed VCE resume (-110).
by bugzilla-daemon＠bugzilla.kernel.org 16 Feb '21

16 Feb '21

https://bugzilla.kernel.org/show_bug.cgi?id=197327 Bug ID: 197327 Summary: radeon 0000:01:00.0: failed VCE resume (-110). Product: Drivers Version: 2.5 Kernel Version: 4.13.8 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org … [View More]

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[Bug 204241] New: amdgpu fails to resume from suspend
by bugzilla-daemon＠bugzilla.kernel.org 08 Feb '21

08 Feb '21

https://bugzilla.kernel.org/show_bug.cgi?id=204241 Bug ID: 204241 Summary: amdgpu fails to resume from suspend Product: Drivers Version: 2.5 Kernel Version: 5.2.1-arch1-1-ARCH Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org … [View More]

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[Bug 202043] New: amdgpu: Vega 56 SCLK drops to 700 Mhz when undervolting
by bugzilla-daemon＠bugzilla.kernel.org 08 Feb '21

08 Feb '21

https://bugzilla.kernel.org/show_bug.cgi?id=202043 Bug ID: 202043 Summary: amdgpu: Vega 56 SCLK drops to 700 Mhz when undervolting Product: Drivers Version: 2.5 Kernel Version: 4.19.8, 4.20.0-rc6 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(… [View More]

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[PATCH v5 00/19] R-Car DU display writeback support
by Laurent Pinchart 16 Dec '20

16 Dec '20

Hello everybody, This patch series implements display writeback support for the R-Car Gen3 platforms in the VSP1 and DU drivers. Patches 01/19 to 11/19 prepare the VSP1 driver for writeback support with all the necessary plumbing, including extensions of the API between the VSP1 and DU drivers. Compared to v4 the major change is the move from V4L2 to DRM writeback connectors for the userspace API. This has caused a few issues with writeback support to be uncovered, and they are addressed by … [View More]patches 12/19 to 14/19. Patch 15/19 is an unrelated drive-by fix. Patches 16/19 to 18/19 then perform refactoring of the DU driver, to finally add writeback support in patch 19/19. The writeback pixel format is restricted to RGB, due to the VSP1 outputting RGB to the display and lacking a separate colour space conversion unit for writeback. The resolution can be freely picked by will result in cropping or composing, not scaling. Writeback requests are queued to the hardware on page flip (atomic flush), and complete at the next vblank. This means that a queued writeback buffer will not be processed until the next page flip, but once it starts being written to by the VSP, it will complete at the next vblank regardless of whether another page flip occurs at that time. The code is based on a merge of the media master branch, the drm-next branch and the R-Car DT next branch. For convenience patches can be found at git://linuxtv.org/pinchartl/media.git v4l2/vsp1/writeback Kieran Bingham (1): Revert "[media] v4l: vsp1: Supply frames to the DU continuously" Laurent Pinchart (18): media: vsp1: wpf: Fix partition configuration for display pipelines media: vsp1: Replace leftover occurrence of fragment with body media: vsp1: Fix addresses of display-related registers for VSP-DL media: vsp1: Refactor vsp1_video_complete_buffer() for later reuse media: vsp1: Replace the display list internal flag with a flags field media: vsp1: dl: Support one-shot entries in the display list media: vsp1: wpf: Add writeback support media: vsp1: drm: Split RPF format setting to separate function media: vsp1: drm: Extend frame completion API to the DU driver media: vsp1: drm: Implement writeback support drm: writeback: Cleanup job ownership handling when queuing job drm: writeback: Fix leak of writeback job drm: writeback: Add job prepare and cleanup operations drm/msm: Remove prototypes for non-existing functions drm: rcar-du: Fix rcar_du_crtc structure documentation drm: rcar-du: Store V4L2 fourcc in rcar_du_format_info structure drm: rcar-du: vsp: Extract framebuffer (un)mapping to separate functions drm: rcar-du: Add writeback support for R-Car Gen3 drivers/gpu/drm/arm/malidp_mw.c | 3 +- drivers/gpu/drm/drm_atomic_helper.c | 11 ++ drivers/gpu/drm/drm_atomic_state_helper.c | 4 + drivers/gpu/drm/drm_atomic_uapi.c | 31 +-- drivers/gpu/drm/drm_writeback.c | 71 ++++++- drivers/gpu/drm/msm/msm_drv.h | 2 - drivers/gpu/drm/rcar-du/Kconfig | 4 + drivers/gpu/drm/rcar-du/Makefile | 3 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 9 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 37 ++++ drivers/gpu/drm/rcar-du/rcar_du_kms.h | 1 + drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 121 ++++++------ drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 17 ++ drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 203 ++++++++++++++++++++ drivers/gpu/drm/rcar-du/rcar_du_writeback.h | 39 ++++ drivers/gpu/drm/vc4/vc4_txp.c | 2 +- drivers/media/platform/vsp1/vsp1_dl.c | 127 ++++++++++-- drivers/media/platform/vsp1/vsp1_dl.h | 8 +- drivers/media/platform/vsp1/vsp1_drm.c | 92 ++++++--- drivers/media/platform/vsp1/vsp1_drm.h | 2 +- drivers/media/platform/vsp1/vsp1_drv.c | 15 ++ drivers/media/platform/vsp1/vsp1_pipe.c | 5 + drivers/media/platform/vsp1/vsp1_pipe.h | 1 + drivers/media/platform/vsp1/vsp1_regs.h | 6 +- drivers/media/platform/vsp1/vsp1_rwpf.h | 2 + drivers/media/platform/vsp1/vsp1_video.c | 49 +++-- drivers/media/platform/vsp1/vsp1_wpf.c | 68 +++++-- include/drm/drm_modeset_helper_vtables.h | 7 + include/drm/drm_writeback.h | 30 ++- include/media/vsp1.h | 19 +- 30 files changed, 790 insertions(+), 199 deletions(-) create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_writeback.c create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_writeback.h -- Regards, Laurent Pinchart [View Less]

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[Bug 201139] New: amdgpu: [drm] enabling link 1 failed: 15 (vega)
by bugzilla-daemon＠bugzilla.kernel.org 12 Dec '20

12 Dec '20

https://bugzilla.kernel.org/show_bug.cgi?id=201139 Bug ID: 201139 Summary: amdgpu: [drm] enabling link 1 failed: 15 (vega) Product: Drivers Version: 2.5 Kernel Version: 4.19-rc3 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org … [View More]

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[PATCH 0/7] Adding a proper workaround for fixing RTD3 issues with Nouveau
by Karol Herbst 10 Dec '20

10 Dec '20

First three patches are removing ACPI workarounds which should have never landed. The last four are adding a workaround to nouveau which seem to help quite a lot with the RTD3 issues with Nouveau, so let's discuss and get wider testing of those and see if there is any fallout or laptops where the issues don't get fixed. Karol Herbst (7): Revert "ACPI / OSI: Add OEM _OSI string to enable dGPU direct output" Revert "ACPI / OSI: Add OEM _OSI string to enable NVidia HDMI audio" Revert "ACPI … [View More]

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[Bug 94061] New: [radeon - Kaveri] dpm works badly - much to high power consumption compared to catalyst
by bugzilla-daemon＠bugzilla.kernel.org 03 Dec '20

03 Dec '20

https://bugzilla.kernel.org/show_bug.cgi?id=94061 Bug ID: 94061 Summary: [radeon - Kaveri] dpm works badly - much to high power consumption compared to catalyst Product: Drivers Version: 2.5 Kernel Version: 3.14.x ... 3.19. Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) … [View More]

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[Bug 78111] New: APU turbo core boost not working when radeon.dpm=1
by bugzilla-daemon＠bugzilla.kernel.org 03 Dec '20

03 Dec '20

https://bugzilla.kernel.org/show_bug.cgi?id=78111 Bug ID: 78111 Summary: APU turbo core boost not working when radeon.dpm=1 Product: Drivers Version: 2.5 Kernel Version: 3.14.6 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org … [View More]

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dri-devel September 2019