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Thu, 28 Nov 2019 10:42:46 +0800 From: Bibby Hsieh To: David Airlie , Matthias Brugger , Daniel Vetter , , Subject: [PATCH v1 1/6] drm/mediatek: put "event" in critical section Date: Thu, 28 Nov 2019 10:42:33 +0800 Message-ID: <20191128024238.9399-2-bibby.hsieh@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20191128024238.9399-1-bibby.hsieh@mediatek.com> References: <20191128024238.9399-1-bibby.hsieh@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: C415EC28D10D4D98CA7C3A32C93B685D07027E2639E1945941113FD2332F427D2000:8 X-MTK: N X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=0vCTXwJv2GLquxlzgk2gQwFIoM5oJce1MlX2/bKkJNM=; b=iGsRTk0hlXIKkYRJHKjnT3BEismMYbiqiECs+a4wrWvhd6JsMftn4hdzeZirt/aTDnnffNgkza/cWiNLGPeyy7rxcsXosCYW0tMwn7q6cNJ17BGUs/86giuAEB8LfTJq/mjFXbomI9+II2zeubL7/eaQpGXjqkW7GsaMAQU9/CY=; X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drinkcat@chromium.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, tfiga@chromium.org, Thierry Reding , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191128024233.tRhUD06tsdsOMhET01Hg7mfdAj2sOo6GGjvRVVJT4MQ@z> VGhlIHN0YXRlLT5iYXNlLmV2ZW50IHZhcmlhYmxlIHdvdWxkIGJlIGFjY2VzcyBieSB0aHJlYWQg Y29udGV4dA0KaW4gbXRrX2RybV9jcnRjX2F0b21pY19iZWdpbigpIG9yIGJ5IGludGVycnVwdCBj b250ZXh0IGluDQptdGtfZHJtX2NydGNfZmluaXNoX3BhZ2VfZmxpcCgpLCBzbyBlYWNoIHBhcnQg c2hvdWxkIGJlIGEgY3JpdGljYWwNCnNlY3Rpb24uIEZpeCBpdC4NCg0KRml4ZXM6IDExOWY1MTcz NjI4YSAoImRybS9tZWRpYXRlazogQWRkIERSTSBEcml2ZXIgZm9yIE1lZGlhdGVrIFNvQyBNVDgx NzMuIikNCg0KU2lnbmVkLW9mZi1ieTogQmliYnkgSHNpZWggPGJpYmJ5LmhzaWVoQG1lZGlhdGVr LmNvbT4NCi0tLQ0KIGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYyB8IDMg KysrDQogMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKQ0KDQpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1fY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL21l ZGlhdGVrL210a19kcm1fY3J0Yy5jDQppbmRleCAyOWQwNTgyZTkwZTkuLjcxZjQwODlhODExNyAx MDA2NDQNCi0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYw0KKysr IGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1fY3J0Yy5jDQpAQCAtNDgzLDEyICs0 ODMsMTUgQEAgc3RhdGljIHZvaWQgbXRrX2RybV9jcnRjX2F0b21pY19iZWdpbihzdHJ1Y3QgZHJt X2NydGMgKmNydGMsDQogCWlmIChtdGtfY3J0Yy0+ZXZlbnQgJiYgc3RhdGUtPmJhc2UuZXZlbnQp DQogCQlEUk1fRVJST1IoIm5ldyBldmVudCB3aGlsZSB0aGVyZSBpcyBzdGlsbCBhIHBlbmRpbmcg ZXZlbnRcbiIpOw0KIA0KKwlzcGluX2xvY2tfaXJxKCZjcnRjLT5kZXYtPmV2ZW50X2xvY2spOw0K IAlpZiAoc3RhdGUtPmJhc2UuZXZlbnQpIHsNCiAJCXN0YXRlLT5iYXNlLmV2ZW50LT5waXBlID0g ZHJtX2NydGNfaW5kZXgoY3J0Yyk7DQogCQlXQVJOX09OKGRybV9jcnRjX3ZibGFua19nZXQoY3J0 YykgIT0gMCk7DQorCQlXQVJOX09OKG10a19jcnRjLT5ldmVudCk7DQogCQltdGtfY3J0Yy0+ZXZl bnQgPSBzdGF0ZS0+YmFzZS5ldmVudDsNCiAJCXN0YXRlLT5iYXNlLmV2ZW50ID0gTlVMTDsNCiAJ fQ0KKwlzcGluX3VubG9ja19pcnEoJmNydGMtPmRldi0+ZXZlbnRfbG9jayk7DQogfQ0KIA0KIHN0 YXRpYyB2b2lkIG10a19kcm1fY3J0Y19hdG9taWNfZmx1c2goc3RydWN0IGRybV9jcnRjICpjcnRj LA0KLS0gDQoyLjE4LjANCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbA==