search for: nvkm_subdev

...nouveau/include/nvkm/subdev/ibus.h b/drm/nouveau/include/nvkm/subdev/ibus.h index 9d512cd..c4dcd26 100644 --- a/drm/nouveau/include/nvkm/subdev/ibus.h +++ b/drm/nouveau/include/nvkm/subdev/ibus.h @@ -3,6 +3,7 @@ #include <core/subdev.h> int gf100_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); +int gf117_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); int gk104_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); int gk20a_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); #endif diff --git a/drm/nouveau/nvkm/engine/device/base.c b/drm/nouveau/nvkm/eng...

Changes since last sent: * add a patch to set the device into DRM_SWITCH_POWER_CHANGING state (can be dropped actually, I thought I was needing it, came up with a different approach and forgot to delete it, doesn't hurt though) * expose information about runtime suspending to nvkm so that we can run the pcie workaround only on runtime suspend Karol Herbst (8): pci: disable ASPM

[ No idea why it's only complaining about this a year later... -dan ] Hello Ben Skeggs, This is a semi-automatic email about new static checker warnings. The patch b7a2bc1886d0: "drm/nouveau/imem: convert to new-style nvkm_subdev" from Aug 20, 2015, leads to the following Smatch complaint: drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c:536 gk20a_instobj_new() error: we previously assumed 'node' could be null (see line 532) drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c 531 align, &am...

The power sensors can be configured to sample the readout values over time. Nvidia does this too, so nouveau should probably do that too. Karol Herbst (4): iccsense: remove read function iccsense: convert to linked list iccsense: split sensor into own struct iccsense: configure sensors like nvidia does drm/nouveau/include/nvkm/subdev/iccsense.h | 6 +- drm/nouveau/nouveau_hwmon.c

gcc with W=1 reports drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:49:1: error: no previous prototype for ?wpr_generic_header_dump? [-Werror=missing-prototypes] 49 | wpr_generic_header_dump(struct nvkm_subdev *subdev, | ^~~~~~~~~~~~~~~~~~~~~~~ wpr_generic_header_dump is only used in acr.c, so it should be static Signed-off-by: Tom Rix <trix at redhat.com> --- drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau...

The power sensors can be configured to sample the readout values over time. Nvidia does this too, so nouveau should probably do that too. v2: use list_del and rework an error message Karol Herbst (4): iccsense: remove read function iccsense: convert to linked list iccsense: split sensor into own struct iccsense: configure sensors like nvidia does

...pr_header; - struct lsf_lsb_header lsb_header; -}; - /** * struct ls_ucode_mgr - manager for all LS falcon firmwares * @count: number of managed LS falcons @@ -363,7 +194,7 @@ struct hsf_load_header { * it has the required minimum size. */ static void * -gm200_secboot_load_firmware(struct nvkm_subdev *subdev, const char *name, +gm200_secboot_load_firmware(const struct nvkm_subdev *subdev, const char *name, size_t min_size) { const struct firmware *fw; @@ -456,7 +287,7 @@ ls_ucode_img_build(const struct firmware *bl, const struct firmware *code, * blob. Also generate the correspondin...

...drm/nouveau/nvkm/subdev/iccsense/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c index fecfa6afcf54..8ba8d8e3f52a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c @@ -280,8 +280,10 @@ nvkm_iccsense_oneinit(struct nvkm_subdev *subdev) } rail = kmalloc(sizeof(*rail), GFP_KERNEL); - if (!rail) + if (!rail) { + kfree(stbl.rail); return -ENOMEM; + } rail->read = read; rail->sensor = sensor; @@ -291,6 +293,7 @@ nvkm_iccsense_oneinit(struct nvkm_subdev *subdev) list_add_tail(&ra...

.../iccsense.h b/drm/nouveau/include/nvkm/subdev/iccsense.h index c3defcd..a4c0da0 100644 --- a/drm/nouveau/include/nvkm/subdev/iccsense.h +++ b/drm/nouveau/include/nvkm/subdev/iccsense.h @@ -3,12 +3,10 @@ #include <core/subdev.h> -struct nkvm_iccsense_rail; struct nvkm_iccsense { struct nvkm_subdev subdev; - u8 rail_count; bool data_valid; - struct nvkm_iccsense_rail *rails; + struct list_head rails; }; int gf100_iccsense_new(struct nvkm_device *, int index, struct nvkm_iccsense **); diff --git a/drm/nouveau/nouveau_hwmon.c b/drm/nouveau/nouveau_hwmon.c index 67edd2f..74f237b 100644 ---...

...ev/iccsense/base.c +++ b/drm/nouveau/nvkm/subdev/iccsense/base.c @@ -95,6 +95,63 @@ nvkm_iccsense_ina3221_read(struct nvkm_iccsense *iccsense, 40 * 8); } +static void +nvkm_iccsense_ina2x9_config(struct nvkm_iccsense *iccsense, + struct nvkm_iccsense_sensor *sensor) +{ + struct nvkm_subdev *subdev = &iccsense->subdev; + /* configuration: + * 0x0007: 0x0007 shunt and bus continous + * 0x0078: 0x0078 128 samples shunt + * 0x0780: 0x0780 128 samples bus + * 0x1800: 0x0000 +-40 mV shunt range + * 0x2000: 0x0000 16V FSR + */ + u16 value = 0x07ff; + nvkm_debug(subdev, &...

...) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c index ecacb22834d7..719345074711 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c @@ -184,6 +184,25 @@ nvkm_i2c_fini(struct nvkm_subdev *subdev, bool suspend) return 0; } +static int +nvkm_i2c_preinit(struct nvkm_subdev *subdev) +{ + struct nvkm_i2c *i2c = nvkm_i2c(subdev); + struct nvkm_i2c_bus *bus; + struct nvkm_i2c_pad *pad; + + /* + * We init our i2c busses as early as possible, since they may be + * needed by the vbios...

...rm/nouveau/nvkm/subdev/iccsense/base.c +++ b/drm/nouveau/nvkm/subdev/iccsense/base.c @@ -96,60 +96,12 @@ nvkm_iccsense_ina3221_read(struct nvkm_iccsense *iccsense, } static void -nvkm_iccsense_ina209_config(struct nvkm_iccsense *iccsense, - struct nvkm_iccsense_sensor *sensor) -{ - struct nvkm_subdev *subdev = &iccsense->subdev; - /* configuration: - * 0x0007: 0x0007 shunt and bus continous - * 0x0078: 0x0078 128 samples shunt - * 0x0780: 0x0780 128 samples bus - * 0x1800: 0x0000 +-40 mV shunt range - * 0x2000: 0x0000 16V FSR - */ - u16 value = 0x07ff; - nvkm_debug(subdev, &...

...s/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c index f36a359d4531..bd104a030243 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c @@ -218,7 +218,7 @@ nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *subdev, const struct firmware *hsbl; const struct nvfw_ls_hsbl_bin_hdr *hdr; const struct nvfw_ls_hsbl_hdr *hshdr; - u32 loc, sig, cnt, *meta; + u32 sig, cnt, *meta; ret = nvkm_firmware_load_name(subdev, path, "hs_bl_sig", ver, &hsbl); if (ret) @@ -227,7 +227,6 @@...

...irq, void *arg) struct nvkm_pci *pci = arg; struct nvkm_device *device = pci->subdev.device; bool handled = false; + + if (pci->teardown) + return IRQ_HANDLED; + nvkm_mc_intr_unarm(device); if (pci->msi) pci->func->msi_rearm(pci); @@ -84,11 +88,6 @@ nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_pci *pci = nvkm_pci(subdev); - if (pci->irq >= 0) { - free_irq(pci->irq, pci); - pci->irq = -1; - } - if (pci->agp.bridge) nvkm_agp_fini(pci); @@ -108,8 +107,20 @@ static int nvkm_pci_oneinit(struct nvkm_subdev *subdev) { struct...

...irq, void *arg) struct nvkm_pci *pci = arg; struct nvkm_device *device = pci->subdev.device; bool handled = false; + + if (pci->teardown) + return IRQ_HANDLED; + nvkm_mc_intr_unarm(device); if (pci->msi) pci->func->msi_rearm(pci); @@ -84,11 +88,6 @@ nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_pci *pci = nvkm_pci(subdev); - if (pci->irq >= 0) { - free_irq(pci->irq, pci); - pci->irq = -1; - } - if (pci->agp.bridge) nvkm_agp_fini(pci); @@ -108,8 +107,20 @@ static int nvkm_pci_oneinit(struct nvkm_subdev *subdev) { struct...

...truct ls_ucode_img_desc *pdesc = &_img->ucode_desc; u64 base, addr_code, addr_data; base = wpr_addr + img->lsb_header.ucode_off + pdesc->app_start_offset; @@ -162,29 +162,46 @@ struct hsflcn_acr_desc { * Low-secure blob creation */ -typedef int (*lsf_load_func)(const struct nvkm_subdev *, struct ls_ucode_img *); - /** * ls_ucode_img_load() - create a lsf_ucode_img and load it */ -static struct ls_ucode_img * -ls_ucode_img_load(const struct nvkm_subdev *subdev, lsf_load_func load_func) +struct ls_ucode_img * +acr_r352_ls_ucode_img_load(const struct acr_r352 *acr, + enum...

...d5440a9 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -324,7 +324,7 @@ nvkm_pstate_prog(struct nvkm_clk *clk, int pstateid) } static void -nvkm_clk_update_impl(struct nvkm_clk *clk) +nvkm_clk_update_impl(struct nvkm_clk *clk, bool force) { struct nvkm_subdev *subdev = &clk->subdev; int pstate; @@ -349,7 +349,7 @@ nvkm_clk_update_impl(struct nvkm_clk *clk) pstate = -1; } - clk->func->update(clk, pstate); + clk->func->update(clk, pstate, force); } static void @@ -360,7 +360,7 @@ nvkm_clk_update_work(struct work_struct *wor...

...gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c index f36a359d4531c..bd104a030243a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c @@ -218,7 +218,7 @@ nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *subdev, const struct firmware *hsbl; const struct nvfw_ls_hsbl_bin_hdr *hdr; const struct nvfw_ls_hsbl_hdr *hshdr; - u32 loc, sig, cnt, *meta; + u32 sig, cnt, *meta; ret = nvkm_firmware_load_name(subdev, path, "hs_bl_sig", ver, &hsbl); if (ret) @@ -227,7 +227,6 @@...

...q, void *arg) struct nvkm_pci *pci = arg; struct nvkm_device *device = pci->subdev.device; bool handled = false; + + if (pci->irq < 0) + return IRQ_HANDLED; + nvkm_mc_intr_unarm(device); if (pci->msi) pci->func->msi_rearm(pci); @@ -84,11 +88,6 @@ nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_pci *pci = nvkm_pci(subdev); - if (pci->irq >= 0) { - free_irq(pci->irq, pci); - pci->irq = -1; - } - if (pci->agp.bridge) nvkm_agp_fini(pci); @@ -108,8 +107,20 @@ static int nvkm_pci_oneinit(struct nvkm_subdev *subdev) { struct...

...km/engine/gr/gf100.c index 157919c788e6..9e65adbab21c 100644 --- a/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drm/nouveau/nvkm/engine/gr/gf100.c @@ -1756,24 +1756,70 @@ gf100_gr_ = { }; int +gf100_gr_ctor_fw_legacy(struct gf100_gr *gr, const char *fwname, + struct gf100_gr_fuc *fuc) +{ + struct nvkm_subdev *subdev = &gr->base.engine.subdev; + struct nvkm_device *device = subdev->device; + const struct firmware *fw; + char f[32]; + int ret; + + snprintf(f, sizeof(f), "nouveau/nv%02x_%s", device->chipset, fwname); + ret = request_firmware(&fw, f, device->dev); + if (ret) {...