search for: nouveau_connector_set_encoder

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Use drm_for_each_connector_encoder_ids() for iterating connector->encoder_ids[]. A bit more convenient not having to deal with the implementation details. Cc: Ben Skeggs <bskeggs at redhat.com> Cc: nouveau at lists.freedesktop.org Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com> ---

...or->aux.transfer) + if (nv_connector->aux.transfer) { + drm_dp_cec_unregister_connector(&nv_connector->aux); drm_dp_aux_unregister(&nv_connector->aux); + } kfree(connector); } @@ -608,6 +610,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) nouveau_connector_set_encoder(connector, nv_encoder); conn_status = connector_status_connected; + drm_dp_cec_set_edid(&nv_connector->aux, nv_connector->edid); goto out; } @@ -1108,11 +1111,14 @@ nouveau_connector_hotplug(struct nvif_notify *notify) if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { NV...

...or->aux.transfer) + if (nv_connector->aux.transfer) { + drm_dp_cec_unregister_connector(&nv_connector->aux); drm_dp_aux_unregister(&nv_connector->aux); + } kfree(connector); } @@ -608,6 +610,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) nouveau_connector_set_encoder(connector, nv_encoder); conn_status = connector_status_connected; + drm_dp_cec_set_edid(&nv_connector->aux, nv_connector->edid); goto out; } @@ -1108,11 +1111,14 @@ nouveau_connector_hotplug(struct nvif_notify *notify) if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { NV...

...DID for %s\n", connector->name); @@ -635,7 +635,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) encoder->helper_private; if (helper->detect(encoder, connector) == - connector_status_connected) { + connector_status_connected) { nouveau_connector_set_encoder(connector, nv_encoder); conn_status = connector_status_connected; goto out; -- 2.24.1

...u/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 2a45b4c2ceb0..feb142fb7a8a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -770,6 +770,23 @@ nouveau_connector_force(struct drm_connector *connector) nouveau_connector_set_encoder(connector, nv_encoder); } +int +nouveau_connector_probe_single_connector_modes(struct drm_connector *connector, + uint32_t maxX, uint32_t maxY) +{ + struct device *dev = connector->dev->dev; + int ret; + + ret = pm_runtime_get_sync(dev); + if (WARN_ON(ret < 0 && ret !...

...lse { struct nvkm_i2c_bus *bus = diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 9a9a7f5003d3..97a84daf8eab 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -509,7 +509,11 @@ nouveau_connector_set_encoder(struct drm_connector *connector, nv_connector->detected_encoder = nv_encoder; if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) { - connector->interlace_allowed = true; + if (nv_encoder->dcb->type == DCB_OUTPUT_DP) + connector->interlace_allowed = + nv...

...ctor->aux.transfer) + if (nv_connector->aux.transfer) { + drm_dp_cec_unregister_connector(&nv_connector->aux); drm_dp_aux_unregister(&nv_connector->aux); + } kfree(connector); } @@ -608,6 +610,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) nouveau_connector_set_encoder(connector, nv_encoder); conn_status = connector_status_connected; + drm_dp_cec_set_edid(&nv_connector->aux, nv_connector->edid); goto out; } @@ -1108,11 +1111,14 @@ nouveau_connector_hotplug(struct nvif_notify *notify) if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { NV_D...

From: Hans Verkuil <hans.verkuil at cisco.com> Repost because I wasn't a member of the nouveau mailinglist the first time around and this series was blocked. I also updated this cover letter for the part about the amdgpu patch after receiving feedback from Alex Deucher. The patches are unchanged (except for adding Alex' Acked-by to the amdgpu patch). Now that the DisplayPort

This fixes quite a number of runtime PM bugs I found that have been causing some pretty nasty issues such as: - Deadlocking on boot - Connector probing potentially not working while the GPU is in runtime suspend - i2c char dev not working while the GPU is in runtime suspend - aux char dev not working while the GPU is in runtime suspend There's definitely more parts of nouveau that need

...there appears to @@ -720,7 +722,8 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) status = connector_status_unknown; #endif - nouveau_connector_set_edid(nv_connector, edid); + if (nv_connector->edid != edid) + nouveau_connector_set_edid(nv_connector, edid); nouveau_connector_set_encoder(connector, nv_encoder); return status; } -- 2.28.0

From: Hans Verkuil <hans.verkuil at cisco.com> Now that the DisplayPort CEC-Tunneling-over-AUX drm+i915 support has been merged in the mainline kernel it is time to roll this out to nouveau and amdgpu as well. The first patch is required for this: it adds checks that the drm_dp_cec functions are called with a working aux implementation. These checks weren't necessary for the i915, but

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

From: Hans Verkuil <hans.verkuil at cisco.com> Now that the DisplayPort CEC-Tunneling-over-AUX drm+i915 support has been merged in the mainline kernel it is time to roll this out to nouveau and amdgpu as well. I combined both in the same patch series since both depend on the same first patch, the comments in this cover letter apply to both and the implementation is also very similar (and

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- drivers/gpu/drm/nouveau/nouveau_connector.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h index 6e399aa..4cefce3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.h +++ b/drivers/gpu/drm/nouveau/nouveau_connector.h @@ -107,7 +107,4

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM related and MST related fixes, we're missing a lot of nice things that have been added to DRM since this was originally written. Additionally, the code

To start off: this patch series is less work to review then it looks - most (but not all) of the nouveau related work has already been reviewed elsewhere. Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM