search for: gf100_devinit_preinit

...m/nouveau/nvkm/subdev/devinit/gf100.c b/drm/nouveau/nvkm/subdev/devinit/gf100.c index 22b0140..2923598 100644 --- a/drm/nouveau/nvkm/subdev/devinit/gf100.c +++ b/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -90,9 +90,21 @@ gf100_devinit_disable(struct nvkm_devinit *init) return disable; } +void +gf100_devinit_preinit(struct nvkm_devinit *base) +{ + struct nv50_devinit *init = nv50_devinit(base); + struct nvkm_subdev *subdev = &init->base.subdev; + struct nvkm_device *device = subdev->device; + + /* This bit is set by devinit, and flips back to 0 on suspend */ + if (!base->post) + base->post = (...

...nsertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c index 8b1b34c..a568bbf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -102,6 +102,25 @@ gf100_devinit_preinit(struct nvkm_devinit *base) * can use it as a reliable way to know whether we should run devinit. */ base->post = ((nvkm_rd32(device, 0x2240c) & BIT(1)) == 0); + + /* + * However some VBIOS init sequences miss this bit. So fall back to + * the nv50 method of checking if the bit is n...

.../gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -27,6 +27,7 @@ #include <subdev/bios/init.h> #include <subdev/bios/pll.h> #include <subdev/clk/pll.h> +#include <subdev/vga.h> int gf100_devinit_pll_set(struct nvkm_devinit *init, u32 type, u32 freq) @@ -102,6 +103,25 @@ gf100_devinit_preinit(struct nvkm_devinit *base) * can use it as a reliable way to know whether we should run devinit. */ base->post = ((nvkm_rd32(device, 0x2240c) & BIT(1)) == 0); + + /* + * However some VBIOS init sequences miss this bit. So fall back to + * the nv50 method of checking if the bit is n...

...evice->cfgopt, "NvForcePost", false); } diff --git a/drm/nouveau/nvkm/subdev/devinit/gf100.c b/drm/nouveau/nvkm/subdev/devinit/gf100.c index 2923598b5fe9..8b1b34c3ad26 100644 --- a/drm/nouveau/nvkm/subdev/devinit/gf100.c +++ b/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -97,9 +97,11 @@ gf100_devinit_preinit(struct nvkm_devinit *base) struct nvkm_subdev *subdev = &init->base.subdev; struct nvkm_device *device = subdev->device; - /* This bit is set by devinit, and flips back to 0 on suspend */ - if (!base->post) - base->post = ((nvkm_rd32(device, 0x2240c) & BIT(1)) == 0); + /*...

https://bugs.freedesktop.org/show_bug.cgi?id=97620 Bug ID: 97620 Summary: [REGRESSION] KMS having issues after kernel upgrade (4.5.1-1 to 4.6.4-1) Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium