Lines Matching refs:buffer
312 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
318 status = acpi_evaluate_object(handle, "_BCL", NULL, &buffer);
321 obj = (union acpi_object *)buffer.pointer;
333 kfree(buffer.pointer);
618 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
635 status = acpi_evaluate_object(device->dev->handle, "_DDC", &args, &buffer);
639 obj = buffer.pointer;
1290 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
1297 status = acpi_evaluate_object(video->device->handle, "_DOD", NULL, &buffer);
1305 dod = buffer.pointer;
1349 kfree(buffer.pointer);
1439 union acpi_object *buffer = NULL;
1481 status = acpi_video_device_EDID(video_device, &buffer, length);
1483 if (ACPI_FAILURE(status) || !buffer ||
1484 buffer->type != ACPI_TYPE_BUFFER) {
1486 status = acpi_video_device_EDID(video_device, &buffer,
1488 if (ACPI_FAILURE(status) || !buffer ||
1489 buffer->type != ACPI_TYPE_BUFFER) {
1494 *edid = buffer->buffer.pointer;