On Tue, 17 Dec 2019 at 10:44, James Jones <jajones@xxxxxxxxxx> wrote: > > This series modifies the NV5x+ nouveau display backends to advertise > appropriate format modifiers on their display planes in atomic mode > setting blobs. > > Corresponding modifications to Mesa/userspace are available here: > > https://gitlab.freedesktop.org/cubanismo/mesa/tree/nouveau_work > > But those need a bit of cleanup before they're ready to submit. > > I've tested this on Tesla, Kepler, Pascal, and Turing-class hardware > using various formats and all the exposed format modifiers, plus some > negative testing with invalid ones. > > NOTE: this series depends on the "[PATCH v3] drm: Generalized NV Block > Linear DRM format mod" patch submitted to dri-devel. > > v2: Used Tesla family instead of NV50 chipset compare to avoid treating > oddly numbered NV4x-class chipsets as NV50+ GPUs. Other instances > of compares with chipset number in the series were audited, deemed > safe, and left as-is for consistency with existing code. Hey James, These look OK to me, with the minor issue I mentioned on one of the patches dealt with. I'll hold off merging anything until I get the go-ahead that the modifier definitions are definitely set in stone / userspace is ready for inclusion. Thanks, Ben. > > James Jones (3): > drm/nouveau: Add format mod prop to base/ovly/nvdisp > drm/nouveau: Check framebuffer size against bo > drm/nouveau: Support NVIDIA format modifiers > > drivers/gpu/drm/nouveau/dispnv50/base507c.c | 7 +- > drivers/gpu/drm/nouveau/dispnv50/disp.c | 59 ++++++++ > drivers/gpu/drm/nouveau/dispnv50/disp.h | 4 + > drivers/gpu/drm/nouveau/dispnv50/wndw.c | 35 ++++- > drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c | 17 +++ > drivers/gpu/drm/nouveau/nouveau_display.c | 154 ++++++++++++++++++++ > drivers/gpu/drm/nouveau/nouveau_display.h | 4 + > 7 files changed, 272 insertions(+), 8 deletions(-) > > -- > 2.17.1 > > _______________________________________________ > Nouveau mailing list > Nouveau@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/nouveau _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
