From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: [PATCH] drm/core: Do not preserve framebuffer on rmfb, v3. Date: Thu, 31 Mar 2016 13:26:03 +0200 Message-ID: <1459423563-27558-1-git-send-email-maarten.lankhorst@linux.intel.com> References: <1458640720-2526-1-git-send-email-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1458640720-2526-1-git-send-email-maarten.lankhorst@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, Thomas Hellstrom , stable@vger.kernel.org#v4.4+ List-Id: intel-gfx@lists.freedesktop.org SXQgdHVybnMgb3V0IHRoYXQgcHJlc2VydmluZyBmcmFtZWJ1ZmZlcnMgYWZ0ZXIgdGhlIHJtZmIg Y2FsbCBicmVha3MKdm13Z2Z4IHVzZXJzcGFjZS4gVGhpcyB3YXMgb3JpZ2luYWxseSBpbnRyb2R1 Y2VkIGJlY2F1c2UgaXQgd2FzIHRob3VnaHQKbm9ib2R5IHJlbGllZCBvbiB0aGUgYmVoYXZpb3Is IGJ1dCB1bmZvcnR1bmF0ZWx5IGl0IHNlZW1zIHRoZXJlIGFyZQpleGNlcHRpb25zLgoKZHJtX2Zy YW1lYnVmZmVyX3JlbW92ZSBtYXkgZmFpbCB3aXRoIC1FSU5UUiBub3csIHNvIGEgc3RyYWlnaHQg cmV2ZXJ0CmlzIGltcG9zc2libGUuIFRoZXJlIGlzIG5vIHdheSB0byByZW1vdmUgdGhlIGZyYW1l YnVmZmVyIGZyb20gdGhlIGxpc3RzCmFuZCBhY3RpdmUgcGxhbmVzIHdpdGhvdXQgaW50cm9kdWNp bmcgYSByYWNlIGJlY2F1c2Ugb2YgdGhlIGRpZmZlcmVudApsb2NraW5nIHJlcXVpcmVtZW50cy4g SW5zdGVhZCBjYWxsIGRybV9mcmFtZWJ1ZmZlcl9yZW1vdmUgZnJvbSBhCndvcmtxdWV1ZSwgd2hp Y2ggaXMgdW5hZmZlY3RlZCBieSBzaWduYWxzLgoKQ2hhbmdlcyBzaW5jZSB2MToKLSBBZGQgY29t bWVudC4KQ2hhbmdlcyBzaW5jZSB2MjoKLSBBZGQgZmFzdHBhdGggZm9yIHJlZmNvdW50ID0gMS4g KGRhbnZldCkKCkNjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnICN2NC40KwpGaXhlczogMTM4MDMx MzI4MThjICgiZHJtL2NvcmU6IFByZXNlcnZlIHRoZSBmcmFtZWJ1ZmZlciBhZnRlciByZW1vdmlu ZyBpdC4iKQpUZXN0Y2FzZToga21zX2ZsaXAuZmxpcC12cy1ybWZiLWludGVycnVwdGlibGUKUmVm ZXJlbmNlczogaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvYXJjaGl2ZXMvZHJpLWRldmVs LzIwMTYtTWFyY2gvMTAyODc2Lmh0bWwKQ2M6IFRob21hcyBIZWxsc3Ryb20gPHRoZWxsc3Ryb21A dm13YXJlLmNvbT4KQ2M6IERhdmlkIEhlcnJtYW5uIDxkaC5oZXJybWFubkBnbWFpbC5jb20+Ci0t LQogZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMgfCAyOSArKysrKysrKysrKysrKysrKysrKysr KysrKysrLQogMSBmaWxlIGNoYW5nZWQsIDI4IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2NydGMuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9kcm1fY3J0Yy5jCmluZGV4IDU1ZmZkZTVhM2E0YS4uNzQzYmVjZTFmNTc5IDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vZHJtX2NydGMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Ny dGMuYwpAQCAtMzQzNCw2ICszNDM0LDE4IEBAIGludCBkcm1fbW9kZV9hZGRmYjIoc3RydWN0IGRy bV9kZXZpY2UgKmRldiwKIAlyZXR1cm4gMDsKIH0KIAorc3RydWN0IGRybV9tb2RlX3JtZmJfd29y ayB7CisJc3RydWN0IHdvcmtfc3RydWN0IHdvcms7CisJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAq ZmI7Cit9OworCitzdGF0aWMgdm9pZCBkcm1fbW9kZV9ybWZiX3dvcmtfZm4oc3RydWN0IHdvcmtf c3RydWN0ICp3KQoreworCXN0cnVjdCBkcm1fbW9kZV9ybWZiX3dvcmsgKmFyZyA9IGNvbnRhaW5l cl9vZih3LCB0eXBlb2YoKmFyZyksIHdvcmspOworCisJZHJtX2ZyYW1lYnVmZmVyX3JlbW92ZShh cmctPmZiKTsKK30KKwogLyoqCiAgKiBkcm1fbW9kZV9ybWZiIC0gcmVtb3ZlIGFuIEZCIGZyb20g dGhlIGNvbmZpZ3VyYXRpb24KICAqIEBkZXY6IGRybSBkZXZpY2UgZm9yIHRoZSBpb2N0bApAQCAt MzQ3NCw3ICszNDg2LDIyIEBAIGludCBkcm1fbW9kZV9ybWZiKHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYsCiAJbXV0ZXhfdW5sb2NrKCZkZXYtPm1vZGVfY29uZmlnLmZiX2xvY2spOwogCW11dGV4X3Vu bG9jaygmZmlsZV9wcml2LT5mYnNfbG9jayk7CiAKLQlkcm1fZnJhbWVidWZmZXJfdW5yZWZlcmVu Y2UoZmIpOworCS8qCisJICogZHJtX2ZyYW1lYnVmZmVyX3JlbW92ZSBtYXkgZmFpbCB3aXRoIC1F SU5UUiBvbiBwZW5kaW5nIHNpZ25hbHMsCisJICogc28gcnVuIHRoaXMgaW4gYSBzZXBhcmF0ZSBz dGFjayBhcyB0aGVyZSdzIG5vIHdheSB0byBjb3JyZWN0bHkKKwkgKiBoYW5kbGUgdGhpcyBhZnRl ciB0aGUgZmIgaXMgYWxyZWFkeSByZW1vdmVkIGZyb20gdGhlIGxvb2t1cCB0YWJsZS4KKwkgKi8K KwlpZiAoYXRvbWljX3JlYWQoJmZiLT5yZWZjb3VudC5yZWZjb3VudCkgPiAxKSB7CisJCXN0cnVj dCBkcm1fbW9kZV9ybWZiX3dvcmsgYXJnOworCisJCUlOSVRfV09SS19PTlNUQUNLKCZhcmcud29y aywgZHJtX21vZGVfcm1mYl93b3JrX2ZuKTsKKwkJYXJnLmZiID0gZmI7CisKKwkJc2NoZWR1bGVf d29yaygmYXJnLndvcmspOworCQlmbHVzaF93b3JrKCZhcmcud29yayk7CisJCWRlc3Ryb3lfd29y a19vbl9zdGFjaygmYXJnLndvcmspOworCX0gZWxzZQorCQlkcm1fZnJhbWVidWZmZXJfdW5yZWZl cmVuY2UoZmIpOwogCiAJcmV0dXJuIDA7CiAKLS0gCjIuMS4wCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK