Unnamed repository; edit this file 'description' to name the repository. https://gitea.privatedns.org/xavi/android_kernel_m2note/atom?h=o-8.1 2017-04-13T10:35:26+00:00 2017-04-13T10:35:26+00:00 Guenter Roeck groeck@chromium.org 2016-03-03T17:30:33+00:00 urn:sha1:94dee5b00f7966d8186a05efec6822c96b3daecb Attempts to build with CONFIG_ADF_MEMBLOCK=m result in the following build error. ERROR: "memblock_free" [drivers/video/adf/adf_memblock.ko] undefined! memblock_free() is marked as __init_memblock, so exporting it seems to be a bad idea. All other callers are only configurable into the kernel, so do the same with ADF_MEMBLOCK. Signed-off-by: Guenter Roeck <groeck@chromium.org> (cherry picked from commit 077be8a752875772589c70299a291070807c8046) Signed-off-by: Amit Pundir <amit.pundir@linaro.org> 2017-04-13T10:35:26+00:00 Guenter Roeck groeck@chromium.org 2016-03-01T17:52:27+00:00 urn:sha1:ae3720d80255bb34303076febba0728abeae1b61 Builds with ADF configured as module fail the following errors. ERROR: "adf_fops" [drivers/video/adf/adf_sysfs.ko] undefined! ERROR: "adf_obj_sysfs_find" [drivers/video/adf/adf_fops.ko] undefined! ERROR: "adf_buffer_cleanup" [drivers/video/adf/adf_fops.ko] undefined! ERROR: "adf_attachment_validate" [drivers/video/adf/adf_client.ko] undefined! ERROR: "adf_attachment_find" [drivers/video/adf/adf_client.ko] undefined! ERROR: "adf_buffer_mapping_cleanup" [drivers/video/adf/adf_client.ko] undefined! ERROR: "adf_attachment_free" [drivers/video/adf/adf_client.ko] undefined! ERROR: "adf_obj_find_event_refcount" [drivers/video/adf/adf_client.ko] undefined! ERROR: "adf_file_queue_event" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_interface_sysfs_init" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_interface_sysfs_destroy" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_device_sysfs_init" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_device_sysfs_destroy" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_sysfs_destroy" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_overlay_engine_sysfs_init" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_overlay_engine_sysfs_destroy" [drivers/video/adf/adf.ko] undefined! ERROR: "adf_sysfs_init" [drivers/video/adf/adf.ko] undefined! If ADF is configured as module, each of the object files ends up being a separate module. Since the functions are used across the various files but not exported, this results in the observed build errors. Modify the Makefile to create a single module instead. Fixes: 066a50cee536 ("video: add atomic display framework") Signed-off-by: Guenter Roeck <groeck@chromium.org> (cherry picked from commit bb485f9d7aac6f4f2a75e0c3bd48d3b55966afb6) Signed-off-by: Amit Pundir <amit.pundir@linaro.org> 2017-04-11T08:59:21+00:00 Dennis Cagle d-cagle@codeaurora.org 2016-08-01T18:48:04+00:00 urn:sha1:e1a80ae35859cfc9bf0496091e6cf3fbdf0f3bad The adf_device_post_nocopy function eventually calls the dma_buf_attach and dma_buf_map_attachment functions. If the dma_buf_attach function succeeds but the dma_buf_map_attachment function fails, both the adf_buffer_map function and the adf_device_post_nocopy function will call the dma_buf_detach function to tear down the same dma-buf attachment. b/28447556 Change-Id: I8eb40486496fe2a2ae5dfa1be4b76a4af0d6b827 Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org> 2016-08-15T02:19:42+00:00 Meizu OpenSource patchwork@meizu.com 2016-08-15T02:19:42+00:00 urn:sha1:d2e1446d81725c351dc73a03b397ce043fb18452