search for: 0000102b

...when I originally tested this > (maybe some BIOSes already have this setup?) but the ->caps_init vfunc > appears to cause the display engine to throw an exception on driver > init, at least on my ThinkPad P72: > > nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b > > This is magic nvidia speak for "You need to have the DMA notifier offset > programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix > this by doing that, and also perform an update afterwards to prevent > racing with the GPU when reading capabilities....

These didn't apply cleanly to v5.8, so here's a backported version. Lyude Paul (2): drm/nouveau/kms/nv50-: Program notifier offset before requesting disp caps drm/nouveau/kms/nv50-: Log SOR/PIOR caps drivers/gpu/drm/nouveau/dispnv50/core507d.c | 25 ++++++++++++++++----- drivers/gpu/drm/nouveau/dispnv50/disp.c | 10 +++++++++ 2 files changed, 29 insertions(+), 6 deletions(-)

...e some BIOSes already have this setup?) but the ->caps_init vfunc > > > appears to cause the display engine to throw an exception on driver > > > init, at least on my ThinkPad P72: > > > > > > nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b > > > > > > This is magic nvidia speak for "You need to have the DMA notifier offset > > > programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix > > > this by doing that, and also perform an update afterwards to prevent > > &g...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that, and also perform an update afterwards to prevent racing with the GPU when reading capabilities. Changes since v1: * Don...

...his > > (maybe some BIOSes already have this setup?) but the ->caps_init vfunc > > appears to cause the display engine to throw an exception on driver > > init, at least on my ThinkPad P72: > > > > nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b > > > > This is magic nvidia speak for "You need to have the DMA notifier offset > > programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix > > this by doing that, and also perform an update afterwards to prevent > > racing with the GPU w...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that. Signed-off-by: Lyude Paul <lyude at redhat.com> Fixes: 4a2cb4181b07 ("drm/nouveau/kms/nv50-: Probe SOR and P...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that, and also perform an update afterwards to prevent racing with the GPU when reading capabilities. v2: * Don't just pr...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that, and also perform an update afterwards to prevent racing with the GPU when reading capabilities. v2: * Don't just pr...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that, and also perform an update afterwards to prevent racing with the GPU when reading capabilities. Changes since v1: * Don...

...why this never came up when I originally tested this (maybe some BIOSes already have this setup?) but the ->caps_init vfunc appears to cause the display engine to throw an exception on driver init, at least on my ThinkPad P72: nouveau 0000:01:00.0: disp: chid 0 mthd 008c data 00000000 0000508c 0000102b This is magic nvidia speak for "You need to have the DMA notifier offset programmed before you can call NV507D_GET_CAPABILITIES." So, let's fix this by doing that, and also perform an update afterwards to prevent racing with the GPU when reading capabilities. v2: * Don't just pr...