From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH v2 2/2] drm/rockchip: vop: fix irq disabled after vop driver probed Date: Mon, 28 May 2018 15:20:02 +0200 Message-ID: <20180528132002.7712-3-heiko@sntech.de> References: <20180528132002.7712-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from gloria.sntech.de (gloria.sntech.de [95.129.55.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id AA7AF6E236 for ; Mon, 28 May 2018 13:20:26 +0000 (UTC) In-Reply-To: <20180528132002.7712-1-heiko@sntech.de> 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: marc.zyngier@arm.com, robin.murphy@arm.com, jeffy.chen@rock-chips.com, tfiga@chromium.org, linux-rockchip@lists.infradead.org, enric.balletbo@collabora.co.uk, tomeu.vizoso@collabora.co.uk, ezequiel@collabora.com List-Id: dri-devel@lists.freedesktop.org RnJvbTogU2FuZHkgSHVhbmcgPGhqY0Byb2NrLWNoaXBzLmNvbT4KClRoZSB2b3AgaXJxIGlzIHNo YXJlZCBiZXR3ZWVuIHZvcCBhbmQgaW9tbXUgYW5kIGlycSBwcm9iaW5nIGluIHRoZQppb21tdSBk cml2ZXIgbW92ZWQgdG8gdGhlIHByb2JlIGZ1bmN0aW9uIHJlY2VudGx5LiBUaGlzIGNhbiBpbiBz b21lCmNhc2VzIGxlYWQgdG8gYSBzdGFsbCBpZiB0aGUgaXJxIGlzIHRyaWdnZXJlZCB3aGlsZSB0 aGUgdm9wIGRyaXZlcgpzdGlsbCBoYXMgaXQgZGlzYWJsZWQsIGJ1dCB0aGUgdm9wIGlycSBoYW5k bGVyIGdldHMgY2FsbGVkLgoKQnV0IHRoZXJlIGlzIG5vIHJlYWwgbmVlZCB0byBkaXNhYmxlIHRo ZSBpcnEsIGFzIHRoZSB2b3AgY2FuIHNpbXBseQphbHNvIHRyYWNrIGl0cyBlbmFibGVkIHN0YXRl IGFuZCBpZ25vcmUgaXJxcyBpbiB0aGF0IGNhc2UuCkZvciB0aGlzIHdlIGNhbiBzaW1wbHkgY2hl Y2sgdGhlIHBvd2VyLWRvbWFpbiBzdGF0ZSBvZiB0aGUgdm9wLApzaW1pbGFyIHRvIGhvdyB0aGUg aW9tbXUgZHJpdmVyIGRvZXMgaXQuCgpTbyByZW1vdmUgdGhlIGVuYWJsZS9kaXNhYmxlIGhhbmRs aW5nIGFuZCBhZGQgYXBwcm9wcmlhdGUgY29uZGl0aW9uCnRvIHRoZSBpcnEgaGFuZGxlci4KCmNo YW5nZXMgaW4gdjI6Ci0gbW92ZSB0byBqdXN0IGNoZWNrIHRoZSBwb3dlci1kb21haW4gc3RhdGUK LSBhZGQgY2xvY2sgaGFuZGxpbmcKClNpZ25lZC1vZmYtYnk6IFNhbmR5IEh1YW5nIDxoamNAcm9j ay1jaGlwcy5jb20+ClthZGQgY29tbWl0IG1lc3NhZ2UsIG1vdmVkIHRvIHBtX3J1bnRpbWVfZ2V0 X2lmX2luX3VzZV0KU2lnbmVkLW9mZi1ieTogSGVpa28gU3R1ZWJuZXIgPGhlaWtvQHNudGVjaC5k ZT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jIHwgMjgg KysrKysrKysrKysrKystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwg OSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9j a2NoaXBfZHJtX3ZvcC5jIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92 b3AuYwppbmRleCBiNTUxNTZiOGJhM2IuLjYxNWE1YjQ0YmZlOSAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCkBAIC01NzMsOCArNTczLDYgQEAgc3RhdGlj IGludCB2b3BfZW5hYmxlKHN0cnVjdCBkcm1fY3J0YyAqY3J0YykKIAogCXNwaW5fdW5sb2NrKCZ2 b3AtPnJlZ19sb2NrKTsKIAotCWVuYWJsZV9pcnEodm9wLT5pcnEpOwotCiAJZHJtX2NydGNfdmJs YW5rX29uKGNydGMpOwogCiAJcmV0dXJuIDA7CkBAIC02MTgsOCArNjE2LDYgQEAgc3RhdGljIHZv aWQgdm9wX2NydGNfYXRvbWljX2Rpc2FibGUoc3RydWN0IGRybV9jcnRjICpjcnRjLAogCiAJdm9w X2RzcF9ob2xkX3ZhbGlkX2lycV9kaXNhYmxlKHZvcCk7CiAKLQlkaXNhYmxlX2lycSh2b3AtPmly cSk7Ci0KIAl2b3AtPmlzX2VuYWJsZWQgPSBmYWxzZTsKIAogCS8qCkBAIC0xMTk1LDYgKzExOTEs MTYgQEAgc3RhdGljIGlycXJldHVybl90IHZvcF9pc3IoaW50IGlycSwgdm9pZCAqZGF0YSkKIAl1 aW50MzJfdCBhY3RpdmVfaXJxczsKIAlpbnQgcmV0ID0gSVJRX05PTkU7CiAKKwkvKgorCSAqIFRo ZSBpcnEgaXMgc2hhcmVkIHdpdGggdGhlIGlvbW11LiBJZiB0aGUgcG93ZXItZG9tYWluIGlzIG9m ZgorCSAqIHRoZSBpcnEgaGFzIHRvIGJlIHRhcmdldHRlZCBhdCB0aGUgaW9tbXUuCisJICovCisJ aWYgKCFwbV9ydW50aW1lX2dldF9pZl9pbl91c2Uodm9wLT5kZXYpKQorCQlyZXR1cm4gSVJRX05P TkU7CisKKwlpZiAoV0FSTl9PTih2b3BfY29yZV9jbGtzX2VuYWJsZSh2b3ApKSkKKwkJZ290byBv dXQ7CisKIAkvKgogCSAqIGludGVycnVwdCByZWdpc3RlciBoYXMgaW50ZXJydXB0IHN0YXR1cywg ZW5hYmxlIGFuZCBjbGVhciBiaXRzLCB3ZQogCSAqIG11c3QgaG9sZCBpcnFfbG9jayB0byBhdm9p ZCBhIHJhY2Ugd2l0aCBlbmFibGUvZGlzYWJsZV92YmxhbmsoKS4KQEAgLTEyMDksOCArMTIxNSwx MSBAQCBzdGF0aWMgaXJxcmV0dXJuX3Qgdm9wX2lzcihpbnQgaXJxLCB2b2lkICpkYXRhKQogCXNw aW5fdW5sb2NrKCZ2b3AtPmlycV9sb2NrKTsKIAogCS8qIFRoaXMgaXMgZXhwZWN0ZWQgZm9yIHZv cCBpb21tdSBpcnFzLCBzaW5jZSB0aGUgaXJxIGlzIHNoYXJlZCAqLwotCWlmICghYWN0aXZlX2ly cXMpCi0JCXJldHVybiBJUlFfTk9ORTsKKwlpZiAoIWFjdGl2ZV9pcnFzKSB7CisJCXJldCA9IElS UV9OT05FOworCQl2b3BfY29yZV9jbGtzX2Rpc2FibGUodm9wKTsKKwkJZ290byBvdXQ7CisJfQog CiAJaWYgKGFjdGl2ZV9pcnFzICYgRFNQX0hPTERfVkFMSURfSU5UUikgewogCQljb21wbGV0ZSgm dm9wLT5kc3BfaG9sZF9jb21wbGV0aW9uKTsKQEAgLTEyMzYsNiArMTI0NSwxMCBAQCBzdGF0aWMg aXJxcmV0dXJuX3Qgdm9wX2lzcihpbnQgaXJxLCB2b2lkICpkYXRhKQogCQlEUk1fREVWX0VSUk9S KHZvcC0+ZGV2LCAiVW5rbm93biBWT1AgSVJRczogJSMwMnhcbiIsCiAJCQkgICAgICBhY3RpdmVf aXJxcyk7CiAKKwl2b3BfY29yZV9jbGtzX2Rpc2FibGUodm9wKTsKKworb3V0OgorCXBtX3J1bnRp bWVfcHV0KHZvcC0+ZGV2KTsKIAlyZXR1cm4gcmV0OwogfQogCkBAIC0xNjE0LDkgKzE2MjcsNiBA QCBzdGF0aWMgaW50IHZvcF9iaW5kKHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZSAq bWFzdGVyLCB2b2lkICpkYXRhKQogCWlmIChyZXQpCiAJCWdvdG8gZXJyX2Rpc2FibGVfcG1fcnVu dGltZTsKIAotCS8qIElSUSBpcyBpbml0aWFsbHkgZGlzYWJsZWQ7IGl0IGdldHMgZW5hYmxlZCBp biBwb3dlcl9vbiAqLwotCWRpc2FibGVfaXJxKHZvcC0+aXJxKTsKLQogCXJldHVybiAwOwogCiBl cnJfZGlzYWJsZV9wbV9ydW50aW1lOgotLSAKMi4xNy4wCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK