similar to: [PATCH 01/17] drm/nouveau/core: add missing header dependencies

We get a few warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/core/firmware.c:34:1: warning: no previous prototype for 'nvkm_firmware_get' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/core/firmware.c:58:1: warning: no previous prototype for 'nvkm_firmware_put' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr3.c:69:1: warning: no previous

We get some warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c:222:1: warning: no previous prototype for 'gf117_grctx_generate_main' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxnv50.c:255:1: warning: no previous prototype for 'nv50_grctx_fill' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxnv50.c:265:1:

We get 1 warning when build kernel with W=1: drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c:937:1: warning: no previous prototype for 'gm107_grctx_generate_tpcid' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. so this patch marks this function with 'static'. Signed-off-by:

On 23 October 2016 at 01:32, Karol Herbst <karolherbst at gmail.com> wrote: > I think it would be better to squash those commits: > 1. for the includes > 2. for static declerations > > OK, I have resent new patch that squash those commits. > 2016-10-22 11:41 GMT+02:00 Baoyou Xie <baoyou.xie at linaro.org>: > > We get 2 warnings when building kernel with W=1:

From: Markus Elfring <elfring at users.sourceforge.net> Date: Wed, 21 Sep 2016 09:09:09 +0200 A few update suggestions were taken into account from static source code analysis. Markus Elfring (5): Use kmalloc_array() in nvbios_iccsense_parse() Use kmalloc_array() in gt215_link_train() Delete unnecessary braces Adjust a kzalloc() call in gt215_ram_new() Add space after an

In bulletpoints: - Add some support for G94 and G96 reclocking. Has been tested on literally two cards, which is hardly adequate as "full coverage". On the other hand, the changes were small enough to make me confident this might work for others as well. - Fix NV50 wait for VBLANK when no monitor is plugged in. - Voltage related inprovements for GT21x. - Slightly improve Keplers

Two patches went missing as a result of PEBCAK. No v2 marks as nothing changed really. Just resending for easier enforcement of patch order in other people's trees. Sorry for the noise. Original message: No, no, these will not implement Fermi reclocking. This set of patches contains some of the preparatory work that I deem stable enough to move upstream. Notable changes - Training pattern

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, no, these will not implement Fermi reclocking. This set of patches contains some of the preparatory work that I deem stable enough to move upstream. Notable changes - Training pattern upload routines from GK104+ now shared with GT215+ - Timing calculation for Fermi - GDDR5 MR calculation from VBIOS timing table v1.0. Also useful for that pesky GT 240. - A routine to translate a VBIOS init

On Mon, Aug 29, 2016 at 9:02 AM, Baoyou Xie <baoyou.xie at linaro.org> wrote: > We get 1 warning when build kernel with W=1: > drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c:937:1: warning: no previous prototype for 'gm107_grctx_generate_tpcid' [-Wmissing-prototypes] > > In fact, this function is only used in the file in which it is > declared and don't need a

On 30 August 2016 at 00:01, Sean Paul <seanpaul at google.com> wrote: > On Mon, Aug 29, 2016 at 9:02 AM, Baoyou Xie <baoyou.xie at linaro.org> wrote: > > We get 1 warning when build kernel with W=1: > > drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c:937:1: warning: no > previous prototype for 'gm107_grctx_generate_tpcid' [-Wmissing-prototypes] > >

We get a few warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c:29:1: warning: no previous prototype for 'nvbios_fan_table' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c:184:1: warning: no previous prototype for 'gt215_clk_info' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c:153:1: warning: no

Adds reclocking for NVA0, and a whole lot of work for other cards. Had these patches collecting dust for a little, but tested them with both my NVA0, and Martin's a while back. Success not guaranteed, but should be quite a leap forward. Happy reviewing and testing. Cheers, Roy

Pointer to structure array is assumed not NULL by default. It has the consequence to raise a kernel panic when it's not the case. Basically, running at least a RTX2080TI on Xen makes a bad mmio error which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the code, it's assumed to be not NULL by accessing directly 'mthd->data[0]' which is the reason

From: Colin Ian King <colin.king at canonical.com> The constant values being shifted are 32 bit integers and may potentially overflow on the shift. Avoid this potential overflow by making them unsigned long long values before the shift. Detected by CoverityScan, CID#1469383, 1469400 ("Unintentional integer overflow") Signed-off-by: Colin Ian King <colin.king at

Hi Fr?d?ric, It appears Ben made his own version of this patch (probably based on the one you added to the kernel bz), and it's already upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.6-rc2&id=0e6176c6d286316e9431b4f695940cfac4ffe6c2 Cheers, -ilia On Thu, Feb 20, 2020 at 12:19 PM Fr?d?ric Pierret <frederic.pierret at qubes-os.org>

Dear Ben Skeggs, Please find attached a patch solving a blocking issue I encountered: https://bugzilla.kernel.org/show_bug.cgi?id=206299 Basically, running at least a RTX2080TI on Xen makes a bad mmio error which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the code, it's assumed to be not NULL by accessing directly 'mthd->data[0]' which is the

We get 1 warning when build kernel with W=1: drivers/gpu/drm/nouveau/dispnv04/overlay.c:496:1: warning: no previous prototype for 'nouveau_overlay_init' [-Wmissing-prototypes] In fact, this function is declared in disp.h, so this patch add missing header dependencies Signed-off-by: Baoyou Xie <baoyou.xie at linaro.org> --- drivers/gpu/drm/nouveau/dispnv04/overlay.c | 2 +- 1 file

Changes since v3: - Use a single dma_attr for all DMA-API allocations in instmem instead of one per allocation - Use device.info.ram_size instead of pfb->ram to check whether VRAM is present outside of nvkm Changes since v2: - Cleaner changes for ltc - Fixed typos in gk20a instmem IOMMU comments Changes since v1: - Add missing else condition in ltc - Remove extra flags that slipped into

Changes since v1: - Add missing else condition in ltc - Remove extra flags that slipped into nouveau_display.c and nv84_fence.c. Original cover letter: Patches 1-3 make the presence of a RAM device optional, and remove GK20A's dummy RAM driver we were using so far. On chips using shared memory, such a device can confuse the driver into moving objects where there is no need to, and can trick