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drm-buffer: Create from MetaDeviceFile instead of MetaKmsDevice

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The DRM buffers aren't really tied to mode setting, so they shouldn't
need to have an associated mode setting device. Now that we have a
device file level object that can fill this role, port over
MetaDrmBuffer and friends away from MetaKmsDevice to MetaDeviceFile.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1828>
This commit is contained in:
Jonas Ådahl
2021-04-12 16:13:29 +02:00
parent 6613463f58
commit 10c4bc6e3f
14 changed files with 185 additions and 260 deletions
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12
src/backends/native/meta-drm-buffer-dumb.h
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@ -22,8 +22,8 @@
#ifndef META_DRM_BUFFER_DUMB_H
#define META_DRM_BUFFER_DUMB_H
#include "backends/native/meta-backend-native-types.h"
#include "backends/native/meta-drm-buffer-private.h"
#include "backends/native/meta-kms-device.h"
#define META_TYPE_DRM_BUFFER_DUMB (meta_drm_buffer_dumb_get_type ())
G_DECLARE_FINAL_TYPE (MetaDrmBufferDumb,
@ -31,11 +31,11 @@ G_DECLARE_FINAL_TYPE (MetaDrmBufferDumb,
META, DRM_BUFFER_DUMB,
MetaDrmBuffer)
MetaDrmBufferDumb * meta_drm_buffer_dumb_new (MetaKmsDevice *device,
int width,
int height,
uint32_t format,
GError **error);
MetaDrmBufferDumb * meta_drm_buffer_dumb_new (MetaDeviceFile *device,
int width,
int height,
uint32_t format,
GError **error);
int meta_drm_buffer_dumb_ensure_dmabuf_fd (MetaDrmBufferDumb *buffer_dumb,
GError **error);