search for: drm_mode_getconnector

...running [ 5.698815] nouveau D[plymouthd[128]] fini completed with 0 [ 5.698821] nouveau D[plymouthd[128]] destroying [ 5.699056] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[3] [ 5.699095] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[3] [ 5.699110] [drm:drm_mode_getconnector], [CONNECTOR:11:?] [ 5.699121] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] [ 5.717091] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected [ 5.717799] [drm:drm_mode_getconnector], [CONNECTOR:11:?] [ 5.717812] [drm:drm_helper_probe_sin...

> On Tue, Apr 01, 2014 at 02:53:02PM -0400, Ilia Mirkin wrote: >I believe that ch7006 is the only external encoder that's supposed to >work, so you're in luck. It sounds like it passes the nv04_tv_identify >stage of nv04_tv_create -- perhaps it fails later? Although based on >the prints, it's even doing dpms stuff (but it hits _detect a second >time... odd). Try

...], [CRTC:5] [NOFB] [drm:drm_crtc_helper_set_config], [drm:drm_crtc_helper_set_config], [CRTC:7] [NOFB] [drm:i915_driver_open], [drm:i915_getparam], Unknown parameter 21 [drm:drm_mode_getresources], CRTC[3] CONNECTORS[1] ENCODERS[1] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[1] ENCODERS[1] [drm:drm_mode_getconnector], [CONNECTOR:9:?] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [drm:intel_crt_detect], CRT not detected via hotplug [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga...

...*enc; - int i; - - drm_connector_for_each_possible_encoder(connector, enc, i) { - if (enc == encoder) - return true; - } - - return false; + return connector->possible_encoders & drm_encoder_mask(encoder); } EXPORT_SYMBOL(drm_connector_has_possible_encoder); @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, int encoders_count = 0; int ret = 0; int copied = 0; - int i; struct drm_mode_modeinfo u_mode; struct drm_mode_modeinfo __user *mode_ptr; uint32_t __user *encoder_ptr; @@ -2136,14 +2122,13 @@ int drm_mode_getconnector(struct drm_device *dev, void *dat...

...*enc; - int i; - - drm_connector_for_each_possible_encoder(connector, enc, i) { - if (enc == encoder) - return true; - } - - return false; + return connector->possible_encoders & drm_encoder_mask(encoder); } EXPORT_SYMBOL(drm_connector_has_possible_encoder); @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, int encoders_count = 0; int ret = 0; int copied = 0; - int i; struct drm_mode_modeinfo u_mode; struct drm_mode_modeinfo __user *mode_ptr; uint32_t __user *encoder_ptr; @@ -2136,14 +2122,13 @@ int drm_mode_getconnector(struct drm_device *dev, void *dat...

...y enabled while runtime active and we know that ->runtime_suspend waits for it to finish. Other contexts calling nouveau_connector_detect() do require a runtime PM ref, these comprise: status_store() drm sysfs interface ->fill_modes drm callback drm_fb_helper_probe_connector_modes() drm_mode_getconnector() nouveau_connector_hotplug() nouveau_display_hpd_work() nv17_tv_set_property() Stack trace for posterity: INFO: task kworker/0:1:58 blocked for more than 120 seconds. Workqueue: events output_poll_execute [drm_kms_helper] Call Trace: schedule+0x28/0x80 rpm_resume+0x107/0x6e0...

...*enc; - int i; - - drm_connector_for_each_possible_encoder(connector, enc, i) { - if (enc == encoder) - return true; - } - - return false; + return connector->possible_encoders & drm_encoder_mask(encoder); } EXPORT_SYMBOL(drm_connector_has_possible_encoder); @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, int encoders_count = 0; int ret = 0; int copied = 0; - int i; struct drm_mode_modeinfo u_mode; struct drm_mode_modeinfo __user *mode_ptr; uint32_t __user *encoder_ptr; @@ -2136,14 +2122,13 @@ int drm_mode_getconnector(struct drm_device *dev, void *dat...

...*enc; - int i; - - drm_connector_for_each_possible_encoder(connector, enc, i) { - if (enc == encoder) - return true; - } - - return false; + return connector->possible_encoders & drm_encoder_mask(encoder); } EXPORT_SYMBOL(drm_connector_has_possible_encoder); @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, int encoders_count = 0; int ret = 0; int copied = 0; - int i; struct drm_mode_modeinfo u_mode; struct drm_mode_modeinfo __user *mode_ptr; uint32_t __user *encoder_ptr; @@ -2136,14 +2122,13 @@ int drm_mode_getconnector(struct drm_device *dev, void *dat...

...*enc; - int i; - - drm_connector_for_each_possible_encoder(connector, enc, i) { - if (enc == encoder) - return true; - } - - return false; + return connector->possible_encoders & drm_encoder_mask(encoder); } EXPORT_SYMBOL(drm_connector_has_possible_encoder); @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, int encoders_count = 0; int ret = 0; int copied = 0; - int i; struct drm_mode_modeinfo u_mode; struct drm_mode_modeinfo __user *mode_ptr; uint32_t __user *encoder_ptr; @@ -2136,14 +2122,13 @@ int drm_mode_getconnector(struct drm_device *dev, void *dat...

...e_encoder(connector, enc, i) { > - if (enc == encoder) > - return true; > - } > - > - return false; > + return connector->possible_encoders & drm_encoder_mask(encoder); > } > EXPORT_SYMBOL(drm_connector_has_possible_encoder); > > @@ -2121,7 +2108,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data, > int encoders_count = 0; > int ret = 0; > int copied = 0; > - int i; > struct drm_mode_modeinfo u_mode; > struct drm_mode_modeinfo __user *mode_ptr; > uint32_t __user *encoder_ptr; > @@ -2136,14 +2122,13 @@ int drm_mode_getcon...

On 01/26/2016 03:24 PM, Ilia Mirkin wrote: > sleep 1 && xset dpms force off Could you confirm exactly how to add the drm.debug=0x1e option. Is it another parameter on the kernel command line? Where does the output data go? Is there a way to get it into a file? Thanks Don

...p 1 && xset dpms force off command, and the the next dmesg dump included lines after 74.948936. I then issued the command again and the dump lines repeated as you can see. Please share you thoughts, and thanks for your help. Don -------------- next part -------------- [ 39.571818] [drm:drm_mode_getconnector] [CONNECTOR:29:?] [ 39.573152] [drm:drm_mode_getresources] CRTC[0] CONNECTORS[0] ENCODERS[0] [ 39.573154] [drm:drm_mode_getresources] CRTC[0] CONNECTORS[0] ENCODERS[0] [ 41.578273] nouveau E[ PGRAPH][0000:07:00.0] HUB_INIT timed out [ 41.578277] nouveau E[ PGRAPH][0000:07:00.0] 409000 - d...

Hi all, First thing first: It works, I now no longer have a few dropped frames every 10s on my testbox here with the pageflip i-g-t tests. Random notes: - New design has per-crtc locks to protect the crtc input-side (pageflip, cursor) for r/w and the output state of the crtc (mode, dpms) as read-only. It also required completely revamped fb lifecycle management, those are now refcounted

Fix a deadlock on hybrid graphics laptops that's been present since 2013: DRM drivers poll connectors in 10 sec intervals. The poll worker is stopped on ->runtime_suspend with cancel_delayed_work_sync(). However the poll worker invokes the DRM drivers' ->detect callbacks, which call pm_runtime_get_sync(). If the poll worker starts after runtime suspend has begun,