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drm/vkms: Switch to dynamic allocation for connector

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A specific allocation for the connector is not strictly necessary
at this point, but in order to implement dynamic configuration of
VKMS (configFS), it will be easier to have one allocation per
connector.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: José Expósito <jose.exposito89@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250117-b4-vkms-allocated-v4-1-8ec8fd21aaf6@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
This commit is contained in:
Louis Chauvet
2025-01-17 10:04:27 +01:00
parent 23fdf43089
commit b0a76faea6
2 changed files with 7 additions and 2 deletions
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1
drivers/gpu/drm/vkms/vkms_drv.h
View File

@@ -177,7 +177,6 @@ struct vkms_crtc_state {
struct vkms_output {
struct drm_crtc crtc;
struct drm_encoder encoder;
struct drm_connector connector;
struct drm_writeback_connector wb_connector;
struct drm_encoder wb_encoder;
struct hrtimer vblank_hrtimer;

8
drivers/gpu/drm/vkms/vkms_output.c
View File

@@ -32,7 +32,7 @@ int vkms_output_init(struct vkms_device *vkmsdev)
{
struct vkms_output *output = &vkmsdev->output;
struct drm_device *dev = &vkmsdev->drm;
struct drm_connector *connector = &output->connector;
struct drm_connector *connector;
struct drm_encoder *encoder = &output->encoder;
struct drm_crtc *crtc = &output->crtc;
struct vkms_plane *primary, *overlay, *cursor = NULL;
@@ -71,6 +71,12 @@ int vkms_output_init(struct vkms_device *vkmsdev)
}
}
connector = drmm_kzalloc(dev, sizeof(*connector), GFP_KERNEL);
if (!connector) {
DRM_ERROR("Failed to allocate connector\n");
return -ENOMEM;
}
ret = drmm_connector_init(dev, connector, &vkms_connector_funcs,
DRM_MODE_CONNECTOR_VIRTUAL, NULL);
if (ret) {