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* egl: improve dri2_fallback_swap_buffers_with_damage()Eric Engestrom2017-06-131-0/+1
| | | | | | | Let's (try to) set damages before swapping buffers. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* egl/android: support for EGL_KHR_partial_updateHarish Krupo2017-06-119-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the EGL_KHR_partial_update extension for android platform. It passes 36/37 tests in dEQP for EGL_KHR_partial_update. 1 test not supported. v2: add fallback for eglSetDamageRegionKHR (Tapani) v3: The native_window_set_surface_damage call is available only from Android version 6.0. Reintroduce the ANDROID_VERSION guard and advertise extension only if version is >= 6.0. (Emil Velikov) v4: use newly introduced ANDROID_API_LEVEL guard rather than ANDROID_VERSION guard to advertise the extension.The extension is advertised only if ANDROID_API_LEVEL >= 23 (Android 6.0 or greater). Add fallback function for platforms other than Android. Fix possible math overflow. (Emil Velikov) Return immediately when n_rects is 0. Place function's entrypoint in alphabetical order. (Eric Engestrom) v5: Replace unnecessary calloc with malloc (Eric) Check for BAD_ALLOC error (Emil) Check for error in native_window_set_damage_region. (Emil, Tapani, Eric). Signed-off-by: Harish Krupo <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* egl: fix _eglQuerySurface in EGL_BUFFER_AGE_EXT caseTapani Pälli2017-06-093-4/+4
| | | | | | | | | | | | | | | | | | Specification states that in case of error, value should not be written, patch changes buffer age queries to return -1 in case of error so that we can skip changing the value. In addition, small change to droid_query_buffer_age to return 0 in case buffer does not have a back buffer available. Fixes: dEQP-EGL.functional.negative_partial_update.not_postable_surface Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Chad Versace <[email protected]> Cc: [email protected]
* egl/dri2: Avoid sign extension when building modifierDaniel Stone2017-06-081-3/+2
| | | | | | | | | Since the EGL attributes are signed integers, a straight OR would also perform sign extension, Fixes: 6f10e7c37a ("egl/dri2: Create EGLImages with dmabuf modifiers") Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* egl/android: Drop unused 'format' param in get_back_bo()Chad Versace2017-05-311-2/+2
| | | | | Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/android: Align channel masks in HAL_PIXEL_FORMAT tableChad Versace2017-05-311-4/+4
| | | | | | | Improves readability. No change in behavior. Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/drm: remove temporary fd variableEric Engestrom2017-05-311-8/+6
| | | | | | | | | | | | In all codepaths, this var ends up assigned to the struct, except one: a cleanup codepath, where the `close()` was removed, leading to fd leaks. Remove the temp fd and assign to the struct field directly instead. CovID: 1213930 Fixes: 7ec07beedf486d8ab901 ("egl/drm: make use of the dri2_display_destroy() helper") Reviewed-by: Emil Velikov <[email protected]> Signed-off-by: Eric Engestrom <[email protected]>
* egl: advertise EGL_EXT_image_dma_buf_import_modifiersVarad Gautam2017-05-301-0/+6
| | | | | | | | | v2: check for DRIimageExtension version 15 (Jason Ekstrand) Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* egl: implement eglQueryDmaBufModifiersEXTVarad Gautam2017-05-301-0/+33
| | | | | | | | | | | | | | | | | | | query and return supported dmabuf format modifiers for EGL_EXT_image_dma_buf_import_modifiers. v2: move format check to the driver instead of making format queries here and then checking. v3: Check DRIimageExtension version before query (Daniel Stone) v4: - move to DRIimageExtension version 15, check queryDmaBufModifiers before calling (Jason Ekstrand) - pass external_only to the driver instead of setting as EGL_TRUE here (Emil Velikov, Daniel Stone) Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* egl: implement eglQueryDmaBufFormatsEXTVarad Gautam2017-05-301-0/+22
| | | | | | | | | | | | | | allow egl clients to query the dmabuf formats supported on this platform. v2: return EGLBoolean. v3: Check DRIimageExtension version before querying (Daniel Stone). v4: move to DRIimageExtension version 15, error checking (Jason Ekstrand). Signed-off-by: Louis-Francis Ratté-Boulianne <[email protected]> Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* egl/dri2: Create EGLImages with dmabuf modifiersVarad Gautam2017-05-301-11/+97
| | | | | | | | | | | | | | | | | | | | | | | | Allow creating EGLImages with dmabuf format modifiers when target is EGL_LINUX_DMA_BUF_EXT for EGL_EXT_image_dma_buf_import_modifiers. v2: - clear modifier assembling and error label name (Eric Engestrom) v3: - remove goto jumps within switch-case (Emil Velikov) - treat zero as valid modifier (Daniel Stone) - ensure same modifier across all dmabuf planes (Emil Velikov) v4: - allow modifiers to add extra planes (Louis-Francis Ratté-Boulianne) v5: - fix error checking, some cleanups (Jason Ekstrand) - pass single copy of the modifier to createImageFromDmaBufs2 Signed-off-by: Pekka Paalanen <[email protected]> Signed-off-by: Varad Gautam <[email protected]> Signed-off-by: Louis-Francis Ratté-Boulianne <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/main: add support for fourth plane tokensPekka Paalanen2017-05-301-1/+1
| | | | | | | | | | | | | | | The EGL_EXT_dma_buf_import_modifiers extension adds support for a fourth plane, just like DRM KMS API does. Bump maximum dma_buf plane count to four. v2: prevent attribute tokens from being parsed if EXT_image_dma_buf_import_modifiers is not suported. (Emil Velikov) Signed-off-by: Pekka Paalanen <[email protected]> Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Daniel Stone <[email protected]>
* egl: introduce DMA_BUF_MAX_PLANESPekka Paalanen2017-05-301-4/+4
| | | | | | | | | | Rather than hardcoding 3, use a #define. Makes it easier to bump this later to 4. Signed-off-by: Pekka Paalanen <[email protected]> Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Daniel Stone <[email protected]>
* egl: implement __DRIbackgroundCallableExtension.isThreadSafeGregory Hainaut2017-05-291-1/+33
| | | | | | | | | | | | | | | | | v2: bump version v3: Add code comment s/IsGlThread/IsThread/ (and variation) Include X11/Xlibint.h protected by ifdef v5: based on Daniel feedback Move non X11 code outside of X11 define Always return true for Wayland Signed-off-by: Gregory Hainaut <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/wayland: use the image_driver alongside the image_loaderEmil Velikov2017-05-291-6/+14
| | | | | | | | | | Analogous to earlier commits - image_driver and image_loader are meant to be used hand in hand. v2: Rebase Cc: Derek Foreman <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl/wayland: set the resize_callback if the flush extension is availableEmil Velikov2017-05-291-3/+3
| | | | | | | Strictly speaking __DRI_DRI2 implies __DRI2_FLUSH. Although since we're using the latter in the callback, we want to use the correct guard. Signed-off-by: Emil Velikov <[email protected]>
* egl/wayland: select the format based on the interface usedEmil Velikov2017-05-291-1/+2
| | | | | | | | Rather than misleadingly depending on DRI2 for the WL_DRM vs WL_SHM formats, use the wl_drm and wl_shm interface respectively. Fixes: a1727aa75ed ("egl/wayland: Don't use DRM format codes for SHM") Signed-off-by: Emil Velikov <[email protected]>
* egl/surfaceless: use the image_driver for image_loaderEmil Velikov2017-05-291-4/+4
| | | | | | | | Analogous to previous commit. Cc: Chad Versace <[email protected]> Cc: Gurchetan Singh <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl/android: use the image_driver alongside the image_loaderEmil Velikov2017-05-291-11/+20
| | | | | | | | | | | They are meant to be used together. Otherwise we'll need workarounds like egl/wayland. Namely register an image_loader_extension even thought we should be using only DRI2. v2: Add missing the bracket to fix the build (Tapani). Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* egl/x11: flatten codeflowEmil Velikov2017-05-291-9/+7
| | | | Signed-off-by: Emil Velikov <[email protected]>
* egl/x11: check for dri2_dpy->flush before using the flush extensionEmil Velikov2017-05-291-5/+3
| | | | | | | | | | | | | Analogous to earlier commit. Note that the dri2_x11_post_sub_buffer and dri2_x11_swap_buffers_region paths already implicitly require __DRI2_FLUSH. The corresponding extensions (NV_post_sub_buffer and NOK_swap_region) are enabled only with DRI2. v2: Split cosmetic changes into separate patch. Signed-off-by: Emil Velikov <[email protected]>
* egl/drm: flatten codeflowEmil Velikov2017-05-291-19/+20
| | | | | | | Rework the code to return early and drop an indentation level. It should be easier to read. Signed-off-by: Emil Velikov <[email protected]>
* egl/drm: check for dri2_dpy->flush before using the flush extensionEmil Velikov2017-05-291-1/+1
| | | | | | | | | | | | | The current __DRI_DRI2 imples __DRI2_FLUSH. At the same time, one can use __DRI_IMAGE_DRIVER alongside the latter, so the current check is confusing at best. Check for what we use. v2: Split out from whitespace changes Reviewed-by: Chad Versace <[email protected]> (v1) Signed-off-by: Emil Velikov <[email protected]>
* egl: annotate dri2_egl_display_vtbl as const dataEmil Velikov2017-05-295-7/+7
| | | | | | | | With the final place that modifies the vtbl removed as of last commit we can annotate the symbols accordingly. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* egl/wayland: don't modify the vtbl if an extension is not availableEmil Velikov2017-05-291-5/+2
| | | | | | | | With previous commit we'll error out should one be using the extension when it's not available. Thus we no longer need to modify the vtbl. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* egl/drm: use dri2_setup_extensions() over the extensions provided by GBMEmil Velikov2017-05-291-4/+5
| | | | | | | | | | | Allows us to keep things in sync easier and lets us simplify the interface between the two even further. v2: Don't set GBM's extensions. Cc: Rob Herring <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl: refactor dri2_create_screen() into three separate functionsEmil Velikov2017-05-296-19/+58
| | | | | | | | | | | | | | | | | | | | Split the create_screen into: - create screen - setup/bind extensions - setup screen This will allow us to reuse the latter two on egl/drm. Said platform does create its own screen and attempts to reinvent the later two functions itself. Since the GBM ones tend to get out of sync quite often, and there is no distinct reason why it does so we'll drop them with latter commits. v2: disp -> dpy for the Android platform. v3: use correct goto label (Rob) Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/x11: make use of the dri2_display_destroy() helperEmil Velikov2017-05-291-55/+23
| | | | | Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/wayland: make use of the dri2_display_destroy() helperEmil Velikov2017-05-291-59/+25
| | | | | Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/surfaceless: make use of the dri2_display_destroy() helperEmil Velikov2017-05-291-14/+8
| | | | | | | Cc: Chad Versace <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Gurchetan Singh <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/drm: make use of the dri2_display_destroy() helperEmil Velikov2017-05-291-5/+2
| | | | | Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/android: make use of dri2_display_destroy() helperEmil Velikov2017-05-291-18/+9
| | | | | | | | | v2: disp -> dpy (Tapani) Cc: Tomasz Figa <[email protected]> Cc: Tapani Pälli <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl: split out a dri2_display_destroy() helperEmil Velikov2017-05-292-1/+11
| | | | | | | | | | | | | Within dri2_display_release() we already tear down all the display specifics. Within the platform specific dri initialize however we badly and partially duplicate that. Let's stop that by fleshing out the required functionality into a helper and using it throughout the codebase. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Gurchetan Singh <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl: check for driver_configs in dri2_display_releaseTapani Pälli2017-05-291-1/+1
| | | | | | | | | | | | With later commits we'll split and reuse the destroy side of the function for the initialize_foo error path. In such cases, driver_configs may be NULL leading to a crash. Signed-off-by: Tapani Pälli <[email protected]> [Emil Velikov: reword commit message] Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* gbm: remove unneeded gbm_drm_device abstractionEmil Velikov2017-05-292-12/+7
| | | | | Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* gbm: move gbm_drm_device::driver_name to gbm_dri_deviceEmil Velikov2017-05-291-1/+1
| | | | | | | | | | | The former already keeps track of the DRI module opened, based on the driver_name provided. So let's keep them together. As a nice bonus this Will allows us to remove the gbm_drm_device all together with next patch. Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* gbm: remove "struct gbm_drm_bo" abstractionEmil Velikov2017-05-291-2/+2
| | | | | | | | The struct is a simple wraper around gbm_bo and brings no actual benefit. Signed-off-by: Emil Velikov <[email protected]> Tested-by: Rob Herring <[email protected]>
* egl/wayland: verify event queue was allocatedLionel Landwerlin2017-05-221-1/+1
| | | | | | | | | | We're already verified that 'window' wasn't NULL, I'm guessing this allocation error is about the newly created queue. CID: 1409754 Fixes: 03dd9a88b0b ("egl/wayland: Use per-surface event queues") Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Daniel Stone <[email protected]>
* egl/android: fix segfault within swap_buffersTapani Pälli2017-05-191-1/+6
| | | | | | | | | | | | | | | | | | | | | | Function droid_swap_buffers may get called without dri2_surf->buffer set, in these cases we don't have a back buffer set either. Patch fixes segfault seen with 3DMark that uses android.opengl.GLSurfaceView for rendering it's UI. backtrace: #00 pc 00013f88 /system/lib/egl/libGLES_mesa.so (droid_swap_buffers+104) #01 pc 000117b2 /system/lib/egl/libGLES_mesa.so (dri2_swap_buffers+50) #02 pc 000058b2 /system/lib/egl/libGLES_mesa.so (eglSwapBuffers+386) #03 pc 00011329 /system/lib/libEGL.so (eglSwapBuffersWithDamageKHR+553) #04 pc 000118e7 /system/lib/libEGL.so (eglSwapBuffers+55) #05 pc 000754dc /system/lib/libandroid_runtime.so Note, this is v1 as v2 caused dEQP regressions. Fixes: 2acc69d ("EGL/Android: Add EGL_EXT_buffer_age extension") Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Acked-by: Emil Velikov <[email protected]> Cc: "17.1" <[email protected]>
* egl/wayland: Ensure we get a back bufferDaniel Stone2017-05-191-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9ca6711faa03 changed the Wayland winsys to only block for the frame callback inside SwapBuffers, rather than get_back_bo. get_back_bo would perform a single non-blocking Wayland event dispatch, to try to find any release events which we had pulled off the wire but not actually processed. The blocking dispatch was moved to SwapBuffers. This removed a guarantee that we would've processed all events inside get_back_bo(), and introduced a failure whereby the server could've sent a buffer release event, but we wouldn't have read it. In clients unconstrained by SwapInterval (rendering ~as fast as possible), which were being displayed directly without composition (buffer release delayed), this could lead to get_back_bo() failing because there were no free buffers available to it. The drawing rightly failed, but this was papered over because of the path in eglSwapBuffers() which attempts to guarantee a BO, in order to support calling SwapBuffers twice in a row with no rendering actually having been performed. Since eglSwapBuffers will perform a blocking dispatch of Wayland events, a buffer release would have arrived by that point, and we could then choose a buffer to post to the server. The effect was that frames were displayed out-of-order, since we grabbed a frame with random past content to display to the compositor. Ideally get_back_bo() failing should store a failure flag inside the surface and cause the next SwapBuffers to fail, but for the meantime, restore the correct behaviour such that get_back_bo() no longer fails. Signed-off-by: Daniel Stone <[email protected]> Reported-by: Eero Tamminen <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98833 Fixes: 9ca6711faa03 ("Revert "wayland: Block for the frame callback in get_back_bo not dri2_swap_buffers"")
* egl/wayland: Use per-surface event queuesDaniel Stone2017-05-192-27/+68
| | | | | | | | | | | | | | | | | | | | During display initialisation, we need a separate event queue to handle the registry events, which is correctly handled. But we also need separate per-surface event queues to handle swapchain-related events, such as surface frame events and buffer release events. This avoids two surfaces from the same EGLDisplay, both current on separate threads, dispatching each other's events. Create separate per-surface event queues, create wl_surface and wl_drm proxy wrapper objects per surface, so we eliminate the race around sending events to the wrong queue. swrast buffers do not need a dedicated proxy wrapper, as the wl_shm_pool used to create the wl_buffers, being transient, can itself be assigned to a queue. Signed-off-by: Daniel Stone <[email protected]> Reviewed-by: Lionel Landwerlin <[email protected]> Fixes: 36b9976e1f99 ("egl/wayland: Avoid race conditions when on non-main thread") Cc: [email protected]
* egl/wayland: Don't open-code roundtripDaniel Stone2017-05-191-25/+1
| | | | | | | | | | wl_display_roundtrip_queue() exists and can replace roundtrip(). The API was introduced with wayland 1.6, while we currently require 1.11. Signed-off-by: Daniel Stone <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Lionel Landwerlin <[email protected]> Cc: [email protected]
* egl: remove suprous header eglcompiler.hEmil Velikov2017-05-082-0/+2
| | | | | | | | | The header is used only to provide STATIC_ASSERT. The latter is already available in utils/macros.h so use that instead and kill of the header. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* egl: fold Android logger into main/Emil Velikov2017-05-082-35/+0
| | | | | | | | Will allow us to greatly simplify a lot of the code in egllog.c Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* egl/android: Set EGLSurface.Lost to EGL_TRUE/EGL_FALSENicolas Boichat2017-05-041-2/+2
| | | | | | | | | Lost is an EGLBoolean, so we should assign it to EGL_TRUE/EGL_FALSE, not true/false. Fixes: e5eace58684 ("egl/android: Mark surface as lost when dequeueBuffer fails") Fixes: 0212db35040 ("egl/android: Cancel any outstanding ANativeBuffer in surface destructor") Reviewed-by: Chad Versace <[email protected]>
* egl/android: Mark surface as lost when dequeueBuffer failsChad Versace2017-05-041-0/+10
| | | | | | | | | | | | | | | This ensures that future calls to eglSwapBuffers and eglMakeCurrent emit an error. This patch is part of a series for fixing android.hardware.camera2.cts.RobustnessTest#testAbandonRepeatingRequestSurface on Chrome OS x86 devices. Cc: [email protected] Cc: Tomasz Figa <[email protected]> Cc: Tapani Pälli <[email protected]> Reviewed-by: Nicolas Boichat <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/android: Cancel any outstanding ANativeBuffer in surface destructorChad Versace2017-05-041-4/+9
| | | | | | | | | | | | | | | | | | | That is, call ANativeWindow::cancelBuffer in droid_destroy_surface(). This should prevent application deadlock when the app destroys the EGLSurface after EGL has acquired a buffer from SurfaceFlinger (ANativeWindow::dequeueBuffer) but before EGL has released it (ANativeWindow::enqueueBuffer). This patch is part of a series for fixing android.hardware.camera2.cts.RobustnessTest#testAbandonRepeatingRequestSurface on Chrome OS x86 devices. Cc: [email protected] Cc: Tomasz Figa <[email protected]> Cc: Tapani Pälli <[email protected]> Reviewed-by: Nicolas Boichat <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* eg: explicitly size dri2_to_egl_attribute_map[]Emil Velikov2017-05-041-1/+1
| | | | | | | | | This way we'll get an implicit zero initialization of the remaining members, as required by dri2_add_config(). Fixes: e5efaeb85c3 ("egl: polish dri2_to_egl_attribute_map[]") Cc: Tomasz Figa <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl/platform/drm: Don't take display ownership until gbm is initializedAdam Jackson2017-05-041-1/+1
| | | | | | | | | | If the gbm_create_device() call here actually did fail, any subsequent eglTerminate on the display would segfault. Cc: <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Signed-off-by: Adam Jackson <[email protected]>
* egl/x11: Honor the EGL_PLATFORM_X11_SCREEN_EXT attributeAdam Jackson2017-05-041-1/+1
| | | | | | | | | | Introduce _egl_display::Options::Platforms for private storage. For X11 platforms we can use it for the screen number as set by EGL_PLATFORM_X11_SCREEN_EXT. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Signed-off-by: Adam Jackson <[email protected]>