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Thu, 10 Oct 2019 10:30:08 +0000 From: Mihail Atanassov To: "dri-devel@lists.freedesktop.org" CC: Mihail Atanassov , nd , "james qian wang (Arm Technology China)" , Liviu Dudau , Brian Starkey , David Airlie , Daniel Vetter , "linux-kernel@vger.kernel.org" Subject: [PATCH] drm/komeda: Don't flush inactive pipes Thread-Topic: [PATCH] drm/komeda: Don't flush inactive pipes Thread-Index: AQHVf1Wv2yHbm0bBS0KhNr2i/1d6YQ== Date: Thu, 10 Oct 2019 10:30:07 +0000 Message-ID: <20191010102950.56253-1-mihail.atanassov@arm.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [217.140.106.54] x-clientproxiedby: LO2P265CA0454.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:e::34) To VI1PR08MB4078.eurprd08.prod.outlook.com (2603:10a6:803:e5::28) x-mailer: git-send-email 2.23.0 Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Mihail.Atanassov@arm.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email X-MS-Office365-Filtering-Correlation-Id: 9073d643-5466-4781-0832-08d74d6cdd32 X-MS-Office365-Filtering-HT: Tenant X-MS-TrafficTypeDiagnostic: VI1PR08MB5552:|VI1PR08MB5552:|DBBPR08MB4346: x-ms-exchange-transport-forked: True X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true x-ms-oob-tlc-oobclassifiers: OLM:210;OLM:210; 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Stop triggering the MERR interrupt in the middle of a commit by calling drm_atomic_helper_commit_planes with the ACTIVE_ONLY flag. Signed-off-by: Mihail Atanassov --- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/= drm/arm/display/komeda/komeda_kms.c index 8820ce15ce37..ae274902ff92 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -82,7 +82,8 @@ static void komeda_kms_commit_tail(struct drm_atomic_stat= e *old_state) =20 drm_atomic_helper_commit_modeset_disables(dev, old_state); =20 - drm_atomic_helper_commit_planes(dev, old_state, 0); + drm_atomic_helper_commit_planes(dev, old_state, + DRM_PLANE_COMMIT_ACTIVE_ONLY); =20 drm_atomic_helper_commit_modeset_enables(dev, old_state); =20 --=20 2.23.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mihail Atanassov Subject: [PATCH] drm/komeda: Don't flush inactive pipes Date: Thu, 10 Oct 2019 10:30:07 +0000 Message-ID: <20191010102950.56253-1-mihail.atanassov@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from EUR01-HE1-obe.outbound.protection.outlook.com (mail-eopbgr130053.outbound.protection.outlook.com [40.107.13.53]) by gabe.freedesktop.org (Postfix) with ESMTPS id 39A176E1CE for ; Thu, 10 Oct 2019 10:30:23 +0000 (UTC) Content-Language: en-US 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: Mihail Atanassov , David Airlie , Liviu Dudau , "linux-kernel@vger.kernel.org" , "james qian wang (Arm Technology China)" , nd List-Id: dri-devel@lists.freedesktop.org SFcgZG9lc24ndCBhbGxvdyBmbHVzaGluZyBpbmFjdGl2ZSBwaXBlcyBhbmQgcmFpc2VzIGFuIE1F UlIgaW50ZXJydXB0CmlmIHlvdSB0cnkgdG8gZG8gc28uIFN0b3AgdHJpZ2dlcmluZyB0aGUgTUVS UiBpbnRlcnJ1cHQgaW4gdGhlCm1pZGRsZSBvZiBhIGNvbW1pdCBieSBjYWxsaW5nIGRybV9hdG9t aWNfaGVscGVyX2NvbW1pdF9wbGFuZXMKd2l0aCB0aGUgQUNUSVZFX09OTFkgZmxhZy4KClNpZ25l ZC1vZmYtYnk6IE1paGFpbCBBdGFuYXNzb3YgPG1paGFpbC5hdGFuYXNzb3ZAYXJtLmNvbT4KLS0t CiBkcml2ZXJzL2dwdS9kcm0vYXJtL2Rpc3BsYXkva29tZWRhL2tvbWVkYV9rbXMuYyB8IDMgKyst CiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2FybS9kaXNwbGF5L2tvbWVkYS9rb21lZGFfa21zLmMgYi9k cml2ZXJzL2dwdS9kcm0vYXJtL2Rpc3BsYXkva29tZWRhL2tvbWVkYV9rbXMuYwppbmRleCA4ODIw Y2UxNWNlMzcuLmFlMjc0OTAyZmY5MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FybS9k aXNwbGF5L2tvbWVkYS9rb21lZGFfa21zLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2FybS9kaXNw bGF5L2tvbWVkYS9rb21lZGFfa21zLmMKQEAgLTgyLDcgKzgyLDggQEAgc3RhdGljIHZvaWQga29t ZWRhX2ttc19jb21taXRfdGFpbChzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqb2xkX3N0YXRlKQog CiAJZHJtX2F0b21pY19oZWxwZXJfY29tbWl0X21vZGVzZXRfZGlzYWJsZXMoZGV2LCBvbGRfc3Rh dGUpOwogCi0JZHJtX2F0b21pY19oZWxwZXJfY29tbWl0X3BsYW5lcyhkZXYsIG9sZF9zdGF0ZSwg MCk7CisJZHJtX2F0b21pY19oZWxwZXJfY29tbWl0X3BsYW5lcyhkZXYsIG9sZF9zdGF0ZSwKKwkJ CQkJRFJNX1BMQU5FX0NPTU1JVF9BQ1RJVkVfT05MWSk7CiAKIAlkcm1fYXRvbWljX2hlbHBlcl9j b21taXRfbW9kZXNldF9lbmFibGVzKGRldiwgb2xkX3N0YXRlKTsKIAotLSAKMi4yMy4wCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFp bGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=