search for: drm_panic

This series adds basic drm_panic support for nouveau. Patches 1-2 Add missing bits in drm_panic (ABGR2101010, private data for set_pixel()) Patch 3 registers nouveau to drm_panic, and handle tiling. I've tested on a GTX1650, while running Gnome/Wayland desktop. It should work on other nv50+ cards, but I didn't test them....

This series adds basic drm_panic support for nouveau. Patches 1 Add ABGR2101010 support in drm_panic. Patch 2 registers nouveau to drm_panic, and handle tiling. I've tested on a GTX1650 (Turing) and GF 8800 GT (Tesla), while running Gnome/Wayland desktop, and in VT. It should work on other nv50+ cards, but I didn't test t...

...tinez Canillas wrote: > Jocelyn Falempe <jfalempe at redhat.com> writes: > > Hello Jocelyn, > >> Add support for ABGR2101010, used by the nouveau driver. >> >> Signed-off-by: Jocelyn Falempe <jfalempe at redhat.com> >> --- >> drivers/gpu/drm/drm_panic.c | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c >> index 74412b7bf936..0a9ecc1380d2 100644 >> --- a/drivers/gpu/drm/drm_panic.c >> +++ b/drivers/gpu/drm/drm_panic.c >> @@ -...

Jocelyn Falempe <jfalempe at redhat.com> writes: Hello Jocelyn, > Add support for ABGR2101010, used by the nouveau driver. > > Signed-off-by: Jocelyn Falempe <jfalempe at redhat.com> > --- > drivers/gpu/drm/drm_panic.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c > index 74412b7bf936..0a9ecc1380d2 100644 > --- a/drivers/gpu/drm/drm_panic.c > +++ b/drivers/gpu/drm/drm_panic.c > @@ -209,6 +209,14 @@ static u32 c...

Add support for ABGR2101010, used by the nouveau driver. Signed-off-by: Jocelyn Falempe <jfalempe at redhat.com> --- drivers/gpu/drm/drm_panic.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c index 74412b7bf936..0a9ecc1380d2 100644 --- a/drivers/gpu/drm/drm_panic.c +++ b/drivers/gpu/drm/drm_panic.c @@ -209,6 +209,14 @@ static u32 convert_xrgb8888_to_argb2101010(u32...

This series adds basic drm_panic support for nouveau. I've tested on GTX1650 (Turing), GeForce GT 1030 (Pascal) and Geforce 8800 GTS (Tesla), running Gnome/Wayland desktop, and in VT. It should work on other nv50+ cards, but I didn't test them. To test it, you need to build your kernel with CONFIG_DRM_PANIC=y, and run:...

...rl: https://github.com/intel-lab-lkp/linux/commits/Jocelyn-Falempe/drm-panic-Add-ABGR2101010-support/20240523-211335 base: 484436ec5c2bffe8f346a09ae1cbc4cbf5e50005 patch link: https://lore.kernel.org/r/20240523130955.428233-6-jfalempe%40redhat.com patch subject: [PATCH 5/5] drm/nouveau: Add drm_panic support for nv50+ config: x86_64-randconfig-r113-20240524 (https://download.01.org/0day-ci/archive/20240524/202405241832.ETpErbon-lkp at intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build):...

Add drm_panic support, for nv50+ cards. It's enough to get the panic screen while running Gnome/Wayland on a GTX 1650. It doesn't support multi-plane or compressed format. Support for other formats and older cards will come later. Tiling is only tested on GTX1650, and might be wrong for other cards. Sig...

On 18/10/2024 23:50, Lyude Paul wrote: > On Fri, 2024-09-13 at 09:03 +0200, Jocelyn Falempe wrote: >> Add drm_panic support, for nv50+ cards. >> It's enough to get the panic screen while running Gnome/Wayland on a >> GTX 1650. >> It doesn't support multi-plane or compressed format. >> Support for other formats and older cards will come later. >> Tiling is only tested on GTX1...

On Fri, 2024-09-13 at 09:03 +0200, Jocelyn Falempe wrote: > Add drm_panic support, for nv50+ cards. > It's enough to get the panic screen while running Gnome/Wayland on a > GTX 1650. > It doesn't support multi-plane or compressed format. > Support for other formats and older cards will come later. > Tiling is only tested on GTX1650, and might be wr...

On Wed, Sep 11, 2024 at 10:19?AM Jocelyn Falempe <jfalempe at redhat.com> wrote: > On 06/09/2024 21:36, James Jones wrote: > > Right, there are 3 iterations of block linear tiling actually. NV50 does > > support scanout of block linear surfaces. All block-linear-capable GPUs > > do. The 3 generations are: > > > > NV5x/G8x/GTXXX line: Original block size.