search for: new_edid

...b/drivers/gpu/drm/virtio/virtgpu_vq.c index e62fe24b1a2e..5bb0f0a084e9 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -619,11 +619,11 @@ static void virtio_gpu_cmd_get_edid_cb(struct virtio_gpu_device *vgdev, output = vgdev->outputs + scanout; new_edid = drm_do_get_edid(&output->conn, virtio_get_edid_block, resp); + drm_connector_update_edid_property(&output->conn, new_edid); spin_lock(&vgdev->display_info_lock); old_edid = output->edid; output->edid = new_edid; - drm_connector_update_edid_property(&output-&...

...ice *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + struct virtio_gpu_resp_edid *resp = + (struct virtio_gpu_resp_edid *)vbuf->resp_buf; + uint32_t scanout = le32_to_cpu(resp->scanout); + uint32_t size = le32_to_cpu(resp->size); + struct virtio_gpu_output *output; + struct edid *new_edid, *old_edid; + + if (scanout >= vgdev->num_scanouts) + return; + output = vgdev->outputs + scanout; + + if (drm_edid_is_valid((struct edid *)resp->edid)) { + new_edid = kmalloc(size, GFP_KERNEL); + memcpy(new_edid, resp->edid, size); + } else { + new_edid = NULL; + } + + spin_lock...

....c > index e62fe24b1a2e..5bb0f0a084e9 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_vq.c > +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c > @@ -619,11 +619,11 @@ static void virtio_gpu_cmd_get_edid_cb(struct virtio_gpu_device *vgdev, > output = vgdev->outputs + scanout; > > new_edid = drm_do_get_edid(&output->conn, virtio_get_edid_block, resp); > + drm_connector_update_edid_property(&output->conn, new_edid); > > spin_lock(&vgdev->display_info_lock); > old_edid = output->edid; > output->edid = new_edid; > - drm_connector_upda...

...b/drivers/gpu/drm/virtio/virtgpu_vq.c index 6bc2008b0d0d..3ef24f89ef93 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -620,11 +620,11 @@ static void virtio_gpu_cmd_get_edid_cb(struct virtio_gpu_device *vgdev, output = vgdev->outputs + scanout; new_edid = drm_do_get_edid(&output->conn, virtio_get_edid_block, resp); + drm_connector_update_edid_property(&output->conn, new_edid); spin_lock(&vgdev->display_info_lock); old_edid = output->edid; output->edid = new_edid; - drm_connector_update_edid_property(&output-&...

Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM related and MST related fixes, we're missing a lot of nice things that have been added to DRM since this was originally written. Additionally, the code

To start off: this patch series is less work to review then it looks - most (but not all) of the nouveau related work has already been reviewed elsewhere. Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM

Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM related and MST related fixes, we're missing a lot of nice things that have been added to DRM since this was originally written. Additionally, the code

To start off: this patch series is less work to review then it looks - most (but not all) of the nouveau related work has already been reviewed elsewhere. Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM