search for: bpmp

On Tegra186, powergating is handled by the BPMP power domain provider and the "legacy" powergating API is not available. Therefore skip these calls if we are attached to a power domain. Signed-off-by: Mikko Perttunen <mperttunen at nvidia.com> --- drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 10 ++++++---- 1 file change...

...;iommu.domain, tdev->iommu.group); > iommu_domain_free(tdev->iommu.domain); > + iommu_group_put(tdev->iommu.group); > } > #endif > } > -- > 2.15.1 > -------------- next part -------------- [0000.235] I> Welcome to MB2(TBoot-BPMP)(version: 01.00.160913-t186-M-00.00-mobile-f4c42291) [0000.244] I> Default Heap @ [0xd486400 - 0xd488400] [0000.248] I> DMA Heap @ [0x84900000 - 0x85300000] [0000.253] I> bit @ 0xd480000 [0000.256] I> BR-BCT relocated to 0xf7f20000 [0000.260] I> Boot-device: eMMC [0000.264] I> pmi...

...001.852] I> Valid boot.img @ 0xa8000000 [0001.856] I> decompressor handler not found [0001.860] I> Copying kernel image (451792 bytes) from 0xa8000800 to 0x80080000 ... [0001.867] I> Done [0001.869] I> Move ramdisk (len: 6252235) from 0xa806f000 to 0x98000000 [0001.878] I> Updated bpmp info to DTB [0001.884] I> Ramdisk: Base: 0x98000000; Size: 0x5f66cb [0001.889] I> Updated initrd info to DTB [0001.892] I> disabled_core_mask: 0xffffff0c [0001.896] I> Kernel type = Normal [0001.900] I> add_serialno: Serial Num = 0320717048574 [0001.904] W> No valid slot number is...

...e added > (presumable because git doesn't have a hash yet to use for guessing the > right file). > > Worst case you could try applying the changes manually, they're fairly > small. > > Thierry -------------- next part -------------- [0000.231] I> Welcome to MB2(TBoot-BPMP)(version: 01.00.160913-t186-M-00.00-mobile-f4c42291) [0000.239] I> Default Heap @ [0xd486400 - 0xd488400] [0000.244] I> DMA Heap @ [0x84900000 - 0x85300000] [0000.249] I> bit @ 0xd480000 [0000.252] I> BR-BCT relocated to 0xf7f20000 [0000.256] I> Boot-device: eMMC [0000.260] I> pmi...

On 06/09/2017 10:25 PM, Mikko Perttunen wrote: > On Tegra186, powergating is handled by the BPMP power domain provider > and the "legacy" powergating API is not available. Therefore skip > these calls if we are attached to a power domain. Thanks Mikko, Taken all 3 patches into my tree. Ben. > > Signed-off-by: Mikko Perttunen <mperttunen at nvidia.com> > --- &...

...466] usbhid: USB HID core driver [ 1.195987] NET: Registered protocol family 17 [ 1.196237] 9pnet: Installing 9P2000 support [ 1.196331] Key type dns_resolver registered [ 1.196958] registered taskstats version 1 [ 1.197002] Loading compiled-in X.509 certificates [ 1.197365] tegra-bpmp bpmp: Adding to iommu group 4 [ 1.197843] tegra-bpmp bpmp: firmware: 69fa4e41a01fc02a4db1adf71922a54c [ 1.200370] max77620 0-003c: PMIC Version OTP:0x45 and ES:0x8 [ 1.206359] max77620-sd0: supplied by VDD_5V0_SYS [ 1.206597] VDD_DDR_1V1_PMIC: Bringing 1125000uV into 1100000-1100000uV [...

Hi to all. I'm experimenting with running a https://www.zotac.com/us/product/graphics_card/geforce%C2%AE-gt-710-1gb-pcie-x-1 card on an Nvidia Jetson TX2 arm64 device. Possible? Linux kernel aarch64 5.6.10. Because Nvidia did not list drivers for this architecture, I'm experimenting with a nouveau driver. The Jetson TX2 has a default driver for the host1x framebuffer for output from the

Thanks to Thierry for finding this - applying index e14643615698..00eeaaffeae5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2369,7 +2369,7 @@ nv13b_chipset = { .imem = gk20a_instmem_new, .ltc = gp100_ltc_new, .mc = gp10b_mc_new, - .mmu = gf100_mmu_new, + .mmu = gp10b_mmu_new,

From: Thierry Reding <treding at nvidia.com> Hi, the GPU on Jetson TX2 (GP10B) does not work properly on all devices. Why exactly is not clear, but there are slight differences between the SKUs that were tested. It turns out that the biggest issue is that on some devices (e.g. the one that I have), pulsing the GPU reset twice as is done in the current code (once as part of the power-ungate