Fixes "No Signal" via HDMI from NVIDIA Corporation ION VGA (rev b1)
Ref. "drm/nouveau/disp/g94: implement workaround for dvi issue on fx380" https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a4bd8a The last working Fedora kernel 4.8.0-0.rc0.git3.1.fc25 Patched and tested with: $ modinfo -n nouveau /lib/modules/4.8.2-300.fc25.x86_64/updates/nouveau.ko Tested-by: poma <p...@gmail.com> --- drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c index fbb8c7d..c9e40e7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c @@ -434,7 +434,8 @@ nv50_disp_dptmds_war(struct nvkm_device *device) case 0x96: case 0x98: case 0xaa: - case 0xac: +/* NVIDIA MCP79/MCP7A "No Signal" */ +/* case 0xac: */ return true; default: break; -- 2.7.4 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
