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kms: Allow setting the "VRR_ENABLED" property on a CRTC

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Add functions to update and monitor the value of the "VRR_ENABLED"
KMS property.

This requires the addition of functions to process CRTC property
updates in both the atomic and the simple KMS backends. The
implementation is similar to the implemention of processing
connector updates.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1154>
This commit is contained in:
Dor Askayo
2022-07-02 17:10:36 +03:00
committed by Marge Bot
parent b7128b1d12
commit 4ad282cf26
10 changed files with 276 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/backends/native/meta-kms-impl-device-atomic.c
View File

@ -362,6 +362,31 @@ add_crtc_property (MetaKmsImplDevice *impl_device,
return TRUE;
}
static gboolean
process_crtc_update (MetaKmsImplDevice *impl_device,
MetaKmsUpdate *update,
drmModeAtomicReq *req,
GArray *blob_ids,
gpointer update_entry,
gpointer user_data,
GError **error)
{
MetaKmsCrtcUpdate *crtc_update = update_entry;
MetaKmsCrtc *crtc = crtc_update->crtc;
if (crtc_update->vrr.has_update)
{
if (!add_crtc_property (impl_device,
crtc, req,
META_KMS_CRTC_PROP_VRR_ENABLED,
!!crtc_update->vrr.is_enabled,
error))
return FALSE;
}
return TRUE;
}
static gboolean
process_mode_set (MetaKmsImplDevice *impl_device,
MetaKmsUpdate *update,
@ -1086,6 +1111,16 @@ meta_kms_impl_device_atomic_process_update (MetaKmsImplDevice *impl_device,
&error))
goto err;
if (!process_entries (impl_device,
update,
req,
blob_ids,
meta_kms_update_get_crtc_updates (update),
NULL,
process_crtc_update,
&error))
goto err;
if (!process_entries (impl_device,
update,
req,