search for: asyh

...veau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 008aea6..fa97604 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1963,6 +1963,7 @@ nv50_head_atomic_check_view(struct nv50_head_atom *armh, struct drm_display_mode *umode = &asyh->state.mode; int mode = asyc->scaler.mode; struct edid *edid; + int umode_vdisplay, omode_hdisplay, omode_vdisplay; if (connector->edid_blob_ptr) edid = (struct edid *)connector->edid_blob_ptr->data; @@ -1977,12 +1978,18 @@ nv50_head_atomic_check_view(struct nv50_head_atom...

...t;base.index, ret); +} + +void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int i; + + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { + struct nv50_head *head = nv50_head(crtc); + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + struct nv50_crc *crc = &head->crc; + + if (!asyh->clr.crc) + continue; + + spin_lock_irq(&crc->lock); + crc->src = NV50_CRC_SOURCE_NONE; + spin_unlock_irq(&crc->lock); + + drm_crtc_vblank_put(crtc); + drm_vblank_work_cancel_sync(&a...

...t;base.index, ret); +} + +void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int i; + + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { + struct nv50_head *head = nv50_head(crtc); + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + struct nv50_crc *crc = &head->crc; + + if (!asyh->clr.crc) + continue; + + spin_lock_irq(&crc->lock); + crc->src = NV50_CRC_SOURCE_NONE; + spin_unlock_irq(&crc->lock); + + drm_crtc_vblank_put(crtc); + drm_vblank_work_cancel_sync(&a...

...nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c index 8cac8b724b70..407c91bd09b9 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -193,7 +193,23 @@ nv50_head_atomic_check_lut(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nv50_disp *disp = nv50_disp(head->base.base.dev); + struct drm_property_blob *ilut = asyh->state.degamma_lut; struct drm_property_blob *olut = asyh->state.gamma_lut; + int ilut_size = ilut ? drm_color_lut_size(ilut) : 0; + int olut_size = olut ? drm_color_lut_size(olut) : 0;...

...t;base.index, ret); +} + +void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int i; + + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { + struct nv50_head *head = nv50_head(crtc); + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + struct nv50_crc *crc = &head->crc; + + if (!asyh->clr.crc) + continue; + + spin_lock_irq(&crc->lock); + crc->src = NV50_CRC_SOURCE_NONE; + spin_unlock_irq(&crc->lock); + + drm_crtc_vblank_put(crtc); + drm_vblank_work_cancel_sync(&a...

.../drivers/gpu/drm/nouveau/dispnv50/head.c index 71c23bf1fe25..42ba68dadb80 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -235,9 +235,13 @@ nv50_head_atomic_check_lut(struct nv50_head *head, return 0; } + if (!head->func->olut(head, asyh, drm_color_lut_size(olut))) { + DRM_DEBUG_KMS("Invalid olut\n"); + return -EINVAL; + } asyh->olut.handle = disp->core->chan.vram.handle; asyh->olut.buffer = !asyh->olut.buffer; - head->func->olut(head, asyh); + return 0; } @@ -511,11 +515,11 @@ nv50_head_cr...

...*state) +void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *state) +{ + struct drm_crtc_state *new_crtc_state; + struct drm_crtc *crtc; + int i; + + for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { + struct nv50_head *head = nv50_head(crtc); + struct nv50_head_atom *asyh = nv50_head_atom(new_crtc_state); + struct nv50_crc *crc = &head->crc; + int i; + + if (!asyh->set.crc) + continue; + + crc->entry_idx = 0; + crc->ctx_changed = false; + for (i = 0; i < ARRAY_SIZE(crc->ctx); i++) + nv50_crc_reset_ctx(&crc->ctx[i]); + } +} + +v...

...ispnv50/base507c.c index d5e295c..59883bd0 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/base507c.c +++ b/drivers/gpu/drm/nouveau/dispnv50/base507c.c @@ -190,12 +190,12 @@ base507c_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, return ret; if (!wndw->func->ilut) { - if ((asyh->base.cpp != 1) ^ (fb->format->cpp[0] != 1)) + if (asyh->base.cpp != 1 ^ fb->format->bpp[0] != 8) asyh->state.color_mgmt_changed = true; } asyh->base.depth = fb->format->depth; - asyh->base.cpp = fb->format->cpp[0]; + asyh->base.cpp = fb->form...

Realized when I moved nouveau over to using the atomic DP MST VCPI helpers that I forgot to ensure that we clamp the BPC to 8 to make us less likely to run out of bandwidth on a topology when enabling multiple displays that support >8 BPC - something we want to do until we have support for dynamically selecting the bpc based on the topology's available bandwidth, since userspace isn't

...--git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c index 2e7a0c347ddb..adce62f4e18f 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -413,6 +413,7 @@ nv50_head_atomic_duplicate_state(struct drm_crtc *crtc) asyh->ovly = armh->ovly; asyh->dither = armh->dither; asyh->procamp = armh->procamp; + asyh->or = armh->or; asyh->dp = armh->dp; asyh->clr.mask = 0; asyh->set.mask = 0; -- 2.17.1

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests that we'll be sending in just a short bit. This additionally adds a feature that Ville Syrj?l? came up with: vblank works. Basically, this is just a generic DRM

...t;base.index, ret); +} + +void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state; + struct drm_crtc *crtc; + int i; + + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { + struct nv50_head *head = nv50_head(crtc); + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + struct nv50_crc *crc = &head->crc; + + if (!asyh->clr.crc) + continue; + + spin_lock_irq(&crc->lock); + crc->src = NV50_CRC_SOURCE_NONE; + spin_unlock_irq(&crc->lock); + + drm_crtc_vblank_put(crtc); + drm_vblank_work_cancel_sync(&a...

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests that we'll be sending in just a short bit. This additionally adds a feature that Ville Syrj?l? came up with: vblank works. Basically, this is just a generic DRM

Higher layers tend to add a lot of modes not actually in the EDID, such as the standard DMT modes. Changing this would be extremely intrusive to everyone, so just force the scaler more often. There are no practical cases we're aware of where a LVDS/eDP panel has multiple resolutions exposed, and i915 already does it this way. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110660

...m/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -363,6 +363,35 @@ nv50_outp_atomic_check_view(struct drm_encoder *encoder, return 0; } +static void +nv50_outp_atomic_fix_depth(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state) +{ + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct drm_display_mode *mode = &asyh->state.adjusted_mode; + unsigned int max_rate, mode_rate; + + switch (nv_encoder->dcb->type) { + case DCB_OUTPUT_DP: + max_rate = nv_encoder->dp.li...

...u/dispnv50/headc37d.c b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c index 00011ce109a6..68920f8d9c79 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/headc37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c @@ -27,17 +27,20 @@ static void headc37d_or(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; + u8 depth; u32 *push; + if ((push = evo_wait(core, 2))) { /*XXX: This is a dirty hack until OR depth handling is * improved later for deep colour etc. */ switch (asyh->or.depth) { - c...

...u/dispnv50/headc37d.c b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c index 00011ce109a6..68920f8d9c79 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/headc37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c @@ -27,17 +27,20 @@ static void headc37d_or(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; + u8 depth; u32 *push; + if ((push = evo_wait(core, 2))) { /*XXX: This is a dirty hack until OR depth handling is * improved later for deep colour etc. */ switch (asyh->or.depth) { - c...

...u/dispnv50/headc37d.c b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c index 00011ce109a6..68920f8d9c79 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/headc37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/headc37d.c @@ -27,17 +27,20 @@ static void headc37d_or(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; + u8 depth; u32 *push; + if ((push = evo_wait(core, 2))) { /*XXX: This is a dirty hack until OR depth handling is * improved later for deep colour etc. */ switch (asyh->or.depth) { - c...

...or(conn_state->connector); - return nv50_outp_atomic_check_view(encoder, crtc_state, conn_state, - nv_connector->native_mode); + struct drm_connector *connector = conn_state->connector; + struct nouveau_connector *nv_connector = nouveau_connector(connector); + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state); + int ret; + + ret = nv50_outp_atomic_check_view(encoder, crtc_state, conn_state, + nv_connector->native_mode); + if (ret) + return ret; + + if (crtc_state->mode_changed || crtc_state->connectors_changed) + asyh->or.bpc = connector->display_info....

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up