From a8d4d71c41ff0158c2026cac5981e39702167da9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Thu, 7 Apr 2016 21:25:10 +0200 Subject: brcm2708: update to latest version MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/commits/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas --- ...-driver-s-gem_object_free-function-from-C.patch | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch (limited to 'target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch') diff --git a/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch b/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch new file mode 100644 index 0000000000..db69082284 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch @@ -0,0 +1,59 @@ +From 659b247a25ea9439be74087726d6adfae7570d12 Mon Sep 17 00:00:00 2001 +From: Eric Anholt +Date: Fri, 11 Dec 2015 19:45:03 -0800 +Subject: [PATCH 115/232] drm: Use the driver's gem_object_free function from + CMA helpers. + +VC4 wraps the CMA objects in its own structures, so it needs to do its +own teardown (waiting for GPU to finish, updating bo_stats tracking). +The other CMA drivers are using drm_gem_cma_free_object as their +gem_free_object, so this should be a no-op for them. + +Signed-off-by: Eric Anholt +--- + drivers/gpu/drm/drm_fb_cma_helper.c | 6 +++--- + drivers/gpu/drm/drm_gem_cma_helper.c | 4 ++-- + 2 files changed, 5 insertions(+), 5 deletions(-) + +--- a/drivers/gpu/drm/drm_fb_cma_helper.c ++++ b/drivers/gpu/drm/drm_fb_cma_helper.c +@@ -266,7 +266,7 @@ static int drm_fbdev_cma_create(struct d + fbi = drm_fb_helper_alloc_fbi(helper); + if (IS_ERR(fbi)) { + ret = PTR_ERR(fbi); +- goto err_drm_gem_cma_free_object; ++ goto err_gem_free_object; + } + + fbdev_cma->fb = drm_fb_cma_alloc(dev, &mode_cmd, &obj, 1); +@@ -299,8 +299,8 @@ static int drm_fbdev_cma_create(struct d + + err_fb_info_destroy: + drm_fb_helper_release_fbi(helper); +-err_drm_gem_cma_free_object: +- drm_gem_cma_free_object(&obj->base); ++err_gem_free_object: ++ dev->driver->gem_free_object(&obj->base); + return ret; + } + +--- a/drivers/gpu/drm/drm_gem_cma_helper.c ++++ b/drivers/gpu/drm/drm_gem_cma_helper.c +@@ -121,7 +121,7 @@ struct drm_gem_cma_object *drm_gem_cma_c + return cma_obj; + + error: +- drm_gem_cma_free_object(&cma_obj->base); ++ drm->driver->gem_free_object(&cma_obj->base); + return ERR_PTR(ret); + } + EXPORT_SYMBOL_GPL(drm_gem_cma_create); +@@ -171,7 +171,7 @@ drm_gem_cma_create_with_handle(struct dr + return cma_obj; + + err_handle_create: +- drm_gem_cma_free_object(gem_obj); ++ drm->driver->gem_free_object(gem_obj); + + return ERR_PTR(ret); + } -- cgit v1.2.3