search for: nv_trace

- Use driver level (0x2) for NV_DEBUG instead of all levels - Create a NV_DEBUG_KMS for KMS level (04) and use them in modesetting code - Remove a few odd NV_TRACE calls and replace with NV_DEBUG_KMS Signed-off-by: Maarten Maathuis <madman2003 at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_bios.c | 12 +++++----- drivers/gpu/drm/nouveau/nouveau_connector.c | 8 +++--- drivers/gpu/drm/nouveau/nouveau_dp.c | 28 +++++++++++++-------...

.../gpu/drm/nouveau/core/core/object.c index 0daab62..3da3525 100644 --- a/drivers/gpu/drm/nouveau/core/core/object.c +++ b/drivers/gpu/drm/nouveau/core/core/object.c @@ -354,12 +354,16 @@ static int nouveau_object_decf(struct nouveau_object *object) { int ret; + struct nouveau_ofuncs *pfuncs; nv_trace(object, "stopping...\n"); - ret = nv_ofuncs(object)->fini(object, false); - if (ret) - nv_warn(object, "failed fini, %d\n", ret); + pfuncs = nv_ofuncs(object); + if (pfuncs->fini) { + ret = nv_ofuncs(object)->fini(object, false); + if (ret) + nv_warn(object, &quo...

...> + } > + > + if (status.total) > + utilization = div_u64((u64)status.busy * 100, status.total); > + > + data->avg_load = (data->p_smooth * data->avg_load) + utilization; > + data->avg_load /= data->p_smooth + 1; > + nv_trace(dvfs, "utilization = %d %%, avg_load = %d %%\n", > + utilization, data->avg_load); > + > + ret = impl->get_cur_state(dvfs, &state); > + if (ret) { > + nv_warn(dvfs, "failed to get current state\n"); > +...

...>>> + utilization = div_u64((u64)status.busy * 100, >>> status.total); >>> + >>> + data->avg_load = (data->p_smooth * data->avg_load) + utilization; >>> + data->avg_load /= data->p_smooth + 1; >>> + nv_trace(dvfs, "utilization = %d %%, avg_load = %d %%\n", >>> + utilization, data->avg_load); >>> + >>> + ret = impl->get_cur_state(dvfs, &state); >>> + if (ret) { >>> + nv_warn(dvfs, "faile...

Hi, This is a try to have some simple DVFS (Dynamic Voltage and Frequency Scaling) support for GK20A. Instead of relying on other existing frequency scaling framework, we create a simple subdev in Nouveau for the same purpose. That's because we don't want to make the DVFS implementation for GK20A far more than enough in the beginning and hinder the implementation for dGPU in the future.

...t) { + nv_warn(dvfs, "failed to get device status\n"); + goto resched; + } + + if (status.total) + utilization = div_u64((u64)status.busy * 100, status.total); + + data->avg_load = (data->p_smooth * data->avg_load) + utilization; + data->avg_load /= data->p_smooth + 1; + nv_trace(dvfs, "utilization = %d %%, avg_load = %d %%\n", + utilization, data->avg_load); + + ret = impl->get_cur_state(dvfs, &state); + if (ret) { + nv_warn(dvfs, "failed to get current state\n"); + goto resched; + } + + if (impl->get_target_state(dvfs, &state, data...

...t;> + if (status.total) >> + utilization = div_u64((u64)status.busy * 100, status.total); >> + >> + data->avg_load = (data->p_smooth * data->avg_load) + utilization; >> + data->avg_load /= data->p_smooth + 1; >> + nv_trace(dvfs, "utilization = %d %%, avg_load = %d %%\n", >> + utilization, data->avg_load); >> + >> + ret = impl->get_cur_state(dvfs, &state); >> + if (ret) { >> + nv_warn(dvfs, "failed to get current sta...

...utilization = div_u64((u64)status.busy * 100, >>>> status.total); >>>> + >>>> + data->avg_load = (data->p_smooth * data->avg_load) + utilization; >>>> + data->avg_load /= data->p_smooth + 1; >>>> + nv_trace(dvfs, "utilization = %d %%, avg_load = %d %%\n", >>>> + utilization, data->avg_load); >>>> + >>>> + ret = impl->get_cur_state(dvfs, &state); >>>> + if (ret) { >>>> + nv_wa...

There might be some callers of nouveau_clock_astate(), and they are from inetrrupt context. So we must ensure that this function can be atomic in that condition. This patch adds one parameter which is subsequently passed to nouveau_pstate_calc(). Therefore we can choose whether we want to wait for the pstate work's completion or not. Signed-off-by: Vince Hsu <vinceh at nvidia.com> ---

...t;offset + i) << PAGE_SHIFT, > + *list, > + PAGE_SIZE, > + IOMMU_READ | IOMMU_WRITE); > + > + if (ret < 0) > + return; > + > + nv_trace(mmu, "IOMMU: IOVA=0x%016llx-> IOMMU -> PA=%016llx\n", > + (u64)(node->offset + i) << PAGE_SHIFT, (u64)(*list)); > + } > + > + addr = (u64)node->offset << PAGE_SHIFT; > + addr |= BIT_ULL(plat->gpu-&gt...

...ev, data); + if (score_vbios(dev, data, methods[i].rw)) return true; } @@ -229,28 +228,24 @@ static bool NVShadowVBIOS(struct drm_device *dev, uint8_t *data) else methods = nv50_methods; - method = methods; - while (method->loadbios) { + for (i = 0; i < METHODCNT; i++) { NV_TRACE(dev, "Attempting to load BIOS image from %s\n", - method->desc); + methods[i].desc); data[0] = data[1] = 0; /* avoid reuse of previous image */ - method->loadbios(dev, data); - method->score = score_vbios(dev, data, method->rw); - if (method->score == testscore)...

https://bugs.freedesktop.org/show_bug.cgi?id=74164 Priority: medium Bug ID: 74164 Assignee: nouveau at lists.freedesktop.org Summary: [NV04] Native monitor resolution missing QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All) Reporter: mauromol at tiscali.it

Hi, Generally the the imported buffers which has memory type TTM_PL_TT are mapped as small pages probably due to lack of big page allocation. But the platform device which also use memory type TTM_PL_TT, like GK20A, can *allocate* big page though the IOMMU hardware inside the SoC. This is a try to map the imported buffers as big pages in GMMU by the platform IOMMU. With some preparation work to

It seems it was only locking up in the context of nouveau_hw_save_vga_fonts, when it actually did something (because the console wasn't already in graphics mode). Signed-off-by: Francisco Jerez <currojerez at riseup.net> --- drivers/gpu/drm/nouveau/nouveau_hw.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c

This patch series adds TV-out modesetting support to the KMS implementation. I've tried to test it on all the hardware I've got at hand (that is nv11, nv17, nv34, nv35, nv40, nv4b) with every possible output combination; I believe it has reached a mergeable state, however it depends on some commits from drm-next that haven't got into Linus' tree yet, if you agree to merge this

...tern int nouveau_fbpercrtc; extern char *nouveau_tv_norm; +extern int nouveau_reg_debug; /* nouveau_state.c */ extern void nouveau_preclose(struct drm_device *dev, struct drm_file *); @@ -1111,6 +1112,25 @@ static inline void nv_wo32(struct drm_device *dev, struct nouveau_gpuobj *obj, #define NV_TRACE(d, fmt, arg...) NV_PRINTK(KERN_INFO, d, fmt, ##arg) #define NV_WARN(d, fmt, arg...) NV_PRINTK(KERN_WARNING, d, fmt, ##arg) +/* nouveau_reg_debug bitmask */ +enum { + NOUVEAU_REG_DEBUG_MC = 0x1, + NOUVEAU_REG_DEBUG_VIDEO = 0x2, + NOUVEAU_REG_DEBUG_FB = 0x4, + NOUV...

...ll_lim, dot_clock, pv); - if (!vclk) + if (!nouveau_calc_pll_mnp(dev, &pll_lim, dot_clock, pv)) return; state->pllsel &= PLLSEL_VPLL1_MASK | PLLSEL_VPLL2_MASK | PLLSEL_TV_MASK; @@ -152,13 +149,6 @@ static void nv_crtc_calc_state_ext(struct drm_crtc *crtc, struct drm_display_mod NV_TRACE(dev, "vpll: n %d m %d log2p %d\n", pv->N1, pv->M1, pv->log2P); - nouveau_calc_arb(dev, vclk, fb->bits_per_pixel, &arb_burst, &arb_fifo_lwm); - - regp->CRTC[NV_CIO_CRE_FF_INDEX] = arb_burst; - regp->CRTC[NV_CIO_CRE_FFLWM__INDEX] = arb_fifo_lwm & 0xff; -...