diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_display.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_display.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 8f8fed471e34..653ec7d0bf4d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -26,9 +26,9 @@ */ #include "virtgpu_drv.h" -#include <drm/drm_crtc_helper.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_probe_helper.h> #define XRES_MIN 32 #define YRES_MIN 32 @@ -169,6 +169,12 @@ static int virtio_gpu_conn_get_modes(struct drm_connector *connector) struct drm_display_mode *mode = NULL; int count, width, height; + if (output->edid) { + count = drm_add_edid_modes(connector, output->edid); + if (count) + return count; + } + width = le32_to_cpu(output->info.r.width); height = le32_to_cpu(output->info.r.height); count = drm_add_modes_noedid(connector, XRES_MAX, YRES_MAX); @@ -237,12 +243,8 @@ static enum drm_connector_status virtio_gpu_conn_detect( static void virtio_gpu_conn_destroy(struct drm_connector *connector) { - struct virtio_gpu_output *virtio_gpu_output = - drm_connector_to_virtio_gpu_output(connector); - drm_connector_unregister(connector); drm_connector_cleanup(connector); - kfree(virtio_gpu_output); } static const struct drm_connector_funcs virtio_gpu_connector_funcs = { @@ -287,6 +289,8 @@ static int vgdev_output_init(struct virtio_gpu_device *vgdev, int index) drm_connector_init(dev, connector, &virtio_gpu_connector_funcs, DRM_MODE_CONNECTOR_VIRTUAL); drm_connector_helper_add(connector, &virtio_gpu_conn_helper_funcs); + if (vgdev->has_edid) + drm_connector_attach_edid_property(connector); drm_encoder_init(dev, encoder, &virtio_gpu_enc_funcs, DRM_MODE_ENCODER_VIRTUAL, NULL); @@ -354,7 +358,7 @@ static const struct drm_mode_config_funcs virtio_gpu_mode_funcs = { .atomic_commit = drm_atomic_helper_commit, }; -int virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev) +void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev) { int i; @@ -373,11 +377,13 @@ int virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev) vgdev_output_init(vgdev, i); drm_mode_config_reset(vgdev->ddev); - return 0; } void virtio_gpu_modeset_fini(struct virtio_gpu_device *vgdev) { - virtio_gpu_fbdev_fini(vgdev); + int i; + + for (i = 0 ; i < vgdev->num_scanouts; ++i) + kfree(vgdev->outputs[i].edid); drm_mode_config_cleanup(vgdev->ddev); } |
