From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: [PATCH 4/9] drm: bridge/dw_hdmi-ahb-audio: allow larger buffer sizes Date: Sat, 08 Aug 2015 17:10:21 +0100 Message-ID: References: <20150808160936.GN7557@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20150808160936.GN7557@n2100.arm.linux.org.uk> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-rockchip@lists.infradead.org, alsa-devel@alsa-project.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Fabio Estevam , Jaroslav Kysela , Mark Brown , Yakir Yang , Andy Yan List-Id: linux-rockchip.vger.kernel.org V2l0aCBtdWx0aWNoYW5uZWwgYXVkaW8sIHdlIG5lZWQgdG8gYWxsb3cgbGFyZ2VyIGJ1ZmZlciBz aXplcyB0byBhdm9pZApYUlVOcyBkdXJpbmcgcGxheWJhY2suICBQdXNoIHRoZSBidWZmZXIgc2l6 ZSB1cCB0byAxMDI0SywgYnV0IGFzIHdlCm1haW50YWluIHR3byBidWZmZXJzLCBlbnN1cmUgdGhh dCB0aGUgdm1hbGxvYyBidWZmZXIgZG9lcyBub3QgZXhjZWVkCnRoZSB1c2Vyc3BhY2UgYnVmZmVy IHNpemUuCgpTaWduZWQtb2ZmLWJ5OiBSdXNzZWxsIEtpbmcgPHJtaytrZXJuZWxAYXJtLmxpbnV4 Lm9yZy51az4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2R3X2hkbWktYWhiLWF1ZGlvLmMg fCAxOSArKysrKysrKysrKysrKysrLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTYgaW5zZXJ0aW9ucygr KSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2R3 X2hkbWktYWhiLWF1ZGlvLmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2R3X2hkbWktYWhiLWF1 ZGlvLmMKaW5kZXggM2E4ZjMyZTA0YjYzLi40YjUzN2Y5Y2U4ZjAgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9icmlkZ2UvZHdfaGRtaS1haGItYXVkaW8uYworKysgYi9kcml2ZXJzL2dwdS9k cm0vYnJpZGdlL2R3X2hkbWktYWhiLWF1ZGlvLmMKQEAgLTMxMiw3ICszMTIsNyBAQCBzdGF0aWMg c3RydWN0IHNuZF9wY21faGFyZHdhcmUgZHdfaGRtaV9odyA9IHsKIAkJIFNORFJWX1BDTV9SQVRF XzE5MjAwMCwKIAkuY2hhbm5lbHNfbWluID0gMiwKIAkuY2hhbm5lbHNfbWF4ID0gOCwKLQkuYnVm ZmVyX2J5dGVzX21heCA9IDY0ICogMTAyNCwKKwkuYnVmZmVyX2J5dGVzX21heCA9IDEwMjQgKiAx MDI0LAogCS5wZXJpb2RfYnl0ZXNfbWluID0gMjU2LAogCS5wZXJpb2RfYnl0ZXNfbWF4ID0gODE5 MiwJLyogRVJSMDA0MzIzOiBtdXN0IGxpbWl0IHRvIDhrICovCiAJLnBlcmlvZHNfbWluID0gMiwK QEAgLTMzNyw3ICszMzcsMTUgQEAgc3RhdGljIGludCBkd19oZG1pX29wZW4oc3RydWN0IHNuZF9w Y21fc3Vic3RyZWFtICpzdWJzdHJlYW0pCiAJaWYgKHJldCA8IDApCiAJCXJldHVybiByZXQ7CiAK LQlyZXQgPSBzbmRfcGNtX2h3X2NvbnN0cmFpbnRfaW50ZWdlcihydW50aW1lLCBTTkRSVl9QQ01f SFdfUEFSQU1fUEVSSU9EUyk7CisJcmV0ID0gc25kX3BjbV9od19jb25zdHJhaW50X2ludGVnZXIo cnVudGltZSwKKwkJCQkJICAgIFNORFJWX1BDTV9IV19QQVJBTV9QRVJJT0RTKTsKKwlpZiAocmV0 IDwgMCkKKwkJcmV0dXJuIHJldDsKKworCS8qIExpbWl0IHRoZSBidWZmZXIgc2l6ZSB0byB0aGUg c2l6ZSBvZiB0aGUgcHJlYWxsb2NhdGVkIGJ1ZmZlciAqLworCXJldCA9IHNuZF9wY21faHdfY29u c3RyYWludF9taW5tYXgocnVudGltZSwKKwkJCQkJICAgU05EUlZfUENNX0hXX1BBUkFNX0JVRkZF Ul9TSVpFLAorCQkJCQkgICAwLCBzdWJzdHJlYW0tPmRtYV9idWZmZXIuYnl0ZXMpOwogCWlmIChy ZXQgPCAwKQogCQlyZXR1cm4gcmV0OwogCkBAIC0zODcsNiArMzk1LDcgQEAgc3RhdGljIGludCBk d19oZG1pX2h3X2ZyZWUoc3RydWN0IHNuZF9wY21fc3Vic3RyZWFtICpzdWJzdHJlYW0pCiBzdGF0 aWMgaW50IGR3X2hkbWlfaHdfcGFyYW1zKHN0cnVjdCBzbmRfcGNtX3N1YnN0cmVhbSAqc3Vic3Ry ZWFtLAogCXN0cnVjdCBzbmRfcGNtX2h3X3BhcmFtcyAqcGFyYW1zKQogeworCS8qIEFsbG9jYXRl IHRoZSBQQ00gcnVudGltZSBidWZmZXIsIHdoaWNoIGlzIGV4cG9zZWQgdG8gdXNlcnNwYWNlLiAq LwogCXJldHVybiBzbmRfcGNtX2xpYl9hbGxvY192bWFsbG9jX2J1ZmZlcihzdWJzdHJlYW0sCiAJ CQkJCQlwYXJhbXNfYnVmZmVyX2J5dGVzKHBhcmFtcykpOwogfQpAQCAtNTUyLDggKzU2MSwxMiBA QCBzdGF0aWMgaW50IHNuZF9kd19oZG1pX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBk ZXYpCiAJc3RybGNweShwY20tPm5hbWUsIERSSVZFUl9OQU1FLCBzaXplb2YocGNtLT5uYW1lKSk7 CiAJc25kX3BjbV9zZXRfb3BzKHBjbSwgU05EUlZfUENNX1NUUkVBTV9QTEFZQkFDSywgJnNuZF9k d19oZG1pX29wcyk7CiAKKwkvKgorCSAqIFRvIHN1cHBvcnQgOC1jaGFubmVsIDk2a0h6IGF1ZGlv IHJlbGlhYmx5LCB3ZSBuZWVkIDUxMmsKKwkgKiB0byBzYXRpc2Z5IGFsc2Egd2l0aCBvdXIgcmVz dHJpY3RlZCBwZXJpb2QgKEVSUjAwNDMyMykuCisJICovCiAJc25kX3BjbV9saWJfcHJlYWxsb2Nh dGVfcGFnZXNfZm9yX2FsbChwY20sIFNORFJWX0RNQV9UWVBFX0RFViwKLQkJCWRldiwgNjQgKiAx MDI0LCA2NCAqIDEwMjQpOworCQkJZGV2LCAxMjggKiAxMDI0LCAxMDI0ICogMTAyNCk7CiAKIAly ZXQgPSBzbmRfY2FyZF9yZWdpc3RlcihjYXJkKTsKIAlpZiAocmV0IDwgMCkKLS0gCjIuMS4wCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=