search for: gf100_gr_icmd

Here are a few small fixes for issues we found while implementing support for GM20B. The first two are specific to Tegra/GK20A, but the last 3 patches may have a broader (hopefully beneficial) effect. Note that the newly introduced gf100_gr_wait_idle() function on patch 5/5 is exported on purpose. GK20A and GM20B drivers will soon make use of it. Ben, since you seemed to like these changes, a

...hanged, 1 insertion(+), 1 deletion(-) > > diff --git a/drm/nouveau/nvkm/engine/gr/gf100.c > b/drm/nouveau/nvkm/engine/gr/gf100.c > index 5606c25e5d02..01efc2c96045 100644 > --- a/drm/nouveau/nvkm/engine/gr/gf100.c > +++ b/drm/nouveau/nvkm/engine/gr/gf100.c > @@ -699,7 +699,7 @@ gf100_gr_icmd(struct gf100_gr_priv *priv, const struct > gf100_gr_pack *p) > > while (addr < next) { > nv_wr32(priv, 0x400200, addr); > - nv_wait(priv, 0x400700, 0x00000002, 0x00000000); > + nv_wait(priv, 0x4...

Second version of this patchset. Not many changes since first version - I hope this means the changes are not too controversial. Changes since v1: - Removed lookup for previous FW files in "nouveau/" - Went back to using request_firmware() since we only try to load one file Original cover letter follows: GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support

Hello everyone, GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support for it, based on a rework of the already-supported GK20A. It also introduces support for NVIDIA-provided firmware files, which is why I have added a few NVIDIA people who are relevant to this discussion. The first patch adds support for loading the FECS and GPCCS firmwares from firmware files

New version of the secure boot code that works with the blobs just merged into linux-firmware. Since the required Mesa patches are also merged, this set is the last piece of the puzzle to get out-of-the-box accelerated Maxwell 2. The basic code remains the same, with a few improvements with respect to how secure falcons are started. Hopefully the patchset is better split too. I have a