From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C4FDC4363A for ; Mon, 5 Oct 2020 23:45:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F1DE32075A for ; Mon, 5 Oct 2020 23:45:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1DE32075A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3724489C9A; Mon, 5 Oct 2020 23:45:14 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id BC9BD89C9A for ; Mon, 5 Oct 2020 23:45:12 +0000 (UTC) IronPort-SDR: HCvRZVArhH1JatrFbi7j2J3SuDNTXwFooLAHh8yY02NERlhp8mg+M61nd+YYT1XhiwUn2hjcI6 Ma86VQU27rFQ== X-IronPort-AV: E=McAfee;i="6000,8403,9765"; a="144151481" X-IronPort-AV: E=Sophos;i="5.77,341,1596524400"; d="scan'208";a="144151481" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2020 16:45:10 -0700 IronPort-SDR: TfY3nyfbJeYx1/OJYPaasO1qWJDCQ61ekrYB4pSD2A5P6LFYGoN82qFdbrm3ZgDQe26poiROUI 25FBLNCBR7HA== X-IronPort-AV: E=Sophos;i="5.77,341,1596524400"; d="scan'208";a="341619406" Received: from ideak-desk.fi.intel.com ([10.237.68.141]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2020 16:01:58 -0700 From: Imre Deak To: intel-gfx@lists.freedesktop.org Date: Tue, 6 Oct 2020 02:01:54 +0300 Message-Id: <20201005230154.1477653-1-imre.deak@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201005215311.1475666-2-imre.deak@intel.com> References: <20201005215311.1475666-2-imre.deak@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 4/5] drm/i915: Add an encoder hook to sanitize its state during init/resume X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" QXRtLCBpZiBhIGZ1bGwgbW9kZXNldCBpcyBwZXJmb3JtZWQgZHVyaW5nIHRoZSBpbml0aWFsIG1v ZGVzZXQgdGhlIGxpbmsKdHJhaW5pbmcgd2lsbCBoYXBwZW4gd2l0aCB1bmluaXRpYWxpemVkIG1h eCBEUCByYXRlIGFuZCBsYW5lIGNvdW50LiBNYWtlCnN1cmUgdGhlIGNvcnJlc3BvbmRpbmcgZW5j b2RlciBzdGF0ZSBpcyBpbml0aWFsaXplZCBieSBhZGRpbmcgYW4gZW5jb2Rlcgpob29rIGNhbGxl ZCBkdXJpbmcgZHJpdmVyIGluaXQgYW5kIHN5c3RlbSByZXN1bWUuCgpBIGJldHRlciBhbHRlcm5h dGl2ZSB3b3VsZCBiZSB0byBzdG9yZSBhbGwgc3RhdGVzIGluIHRoZSBDUlRDIHN0YXRlIGFuZApt YWtlIHRoaXMgc3RhdGUgYXZhaWxhYmxlIGZvciB0aGUgbGluayByZS10cmFpbmluZyBjb2RlLiBB bHNvIGluc3RlYWQgb2YKdGhlIERQQ0QgcmVhZCBpbiB0aGUgaG9vayB0aGVyZSBzaG91bGQgYmUg cmVhbGx5IGEgcHJvcGVyIHNpbmsgSFcKcmVhZG91dCBpbiBwbGFjZS4gQm90aCBvZiB0aGVzZSBy ZXF1aXJlIGEgYmlnZ2VyIHJld29yaywgc28gZm9yIG5vdyBvcHRpbmcKZm9yIHRoaXMgbWluaW1h bCBmaXggdG8gbWFrZSBhdCBsZWFzdCBmdWxsIGluaXRpYWwgbW9kZXNldHMgd29yay4KClRoZSBw YXRjaCBpcyBiYXNlZCBvbgpodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvcGF0Y2gv MTAxNDczLz9zZXJpZXM9MTAzNTQmcmV2PTMKCnYyOiAoVmlsbGUpCi0gcy9zYW5pdGl6ZV9zdGF0 ZS9zeW5jX3N0YXRlLwotIE5vIHBvaW50IGluIGNhbGxpbmcgdGhlIGhvb2sgd2hlbiBDUlRDIGlz IGRpc2FibGVkLCByZW1vdmUgdGhlIGNhbGwuCi0gTm8gcG9pbnQgaW4gY2FsbGluZyB0aGUgaG9v ayBmb3IgTVNULCByZW1vdmUgaXQuCgp2MzogQ2hlY2sgb25seSBEUENEX1JFViB0byBhdm9pZCBj bG9iYmVyaW5nIGludGVsX2RwLT5kcGNkLiAoVmlsbGUpCgpDYzogVmlsbGUgU3lyasOkbMOkIDx2 aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxp bXJlLmRlYWtAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfZGRpLmMgICAgICB8ICA4ICsrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9kaXNwbGF5LmMgIHwgIDIgKysKIC4uLi9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3Bs YXlfdHlwZXMuaCAgICB8ICA3ICsrKysrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2lu dGVsX2RwLmMgICAgICAgfCAyOCArKysrKysrKysrKysrKysrKysrCiBkcml2ZXJzL2dwdS9kcm0v aTkxNS9kaXNwbGF5L2ludGVsX2RwLmggICAgICAgfCAgMiArKwogNSBmaWxlcyBjaGFuZ2VkLCA0 NyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kZGkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMK aW5kZXggNGU1NGM1NWVjOTlmLi42ZjdiZDY3NzMyZjIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv ZGlzcGxheS9pbnRlbF9kZGkuYwpAQCAtNDU2NCw2ICs0NTY0LDEzIEBAIHZvaWQgaW50ZWxfZGRp X2dldF9jb25maWcoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJaW50ZWxfcmVhZF9k cF9zZHAoZW5jb2RlciwgcGlwZV9jb25maWcsIERQX1NEUF9WU0MpOwogfQogCitzdGF0aWMgdm9p ZCBpbnRlbF9kZGlfc3luY19zdGF0ZShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKKwkJ CQkgY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUpCit7CisJaWYgKGlu dGVsX2NydGNfaGFzX2RwX2VuY29kZXIoY3J0Y19zdGF0ZSkpCisJCWludGVsX2RwX3N5bmNfc3Rh dGUoZW5jb2RlciwgY3J0Y19zdGF0ZSk7Cit9CisKIHN0YXRpYyBib29sIGludGVsX2RkaV9pbml0 aWFsX2Zhc3RzZXRfY2hlY2soc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJCQkJCSAg ICBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSkKIHsKQEAgLTUxODIsNiArNTE4 OSw3IEBAIHZvaWQgaW50ZWxfZGRpX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2LCBlbnVtIHBvcnQgcG9ydCkKIAllbmNvZGVyLT51cGRhdGVfcGlwZSA9IGludGVsX2RkaV91 cGRhdGVfcGlwZTsKIAllbmNvZGVyLT5nZXRfaHdfc3RhdGUgPSBpbnRlbF9kZGlfZ2V0X2h3X3N0 YXRlOwogCWVuY29kZXItPmdldF9jb25maWcgPSBpbnRlbF9kZGlfZ2V0X2NvbmZpZzsKKwllbmNv ZGVyLT5zeW5jX3N0YXRlID0gaW50ZWxfZGRpX3N5bmNfc3RhdGU7CiAJZW5jb2Rlci0+aW5pdGlh bF9mYXN0c2V0X2NoZWNrID0gaW50ZWxfZGRpX2luaXRpYWxfZmFzdHNldF9jaGVjazsKIAllbmNv ZGVyLT5zdXNwZW5kID0gaW50ZWxfZHBfZW5jb2Rlcl9zdXNwZW5kOwogCWVuY29kZXItPmdldF9w b3dlcl9kb21haW5zID0gaW50ZWxfZGRpX2dldF9wb3dlcl9kb21haW5zOwpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXkuYwppbmRleCA3NTViODNkNDdmOWMuLjkw N2UxZDE1NTQ0MyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kaXNwbGF5LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNw bGF5LmMKQEAgLTE4NzIzLDYgKzE4NzIzLDggQEAgc3RhdGljIHZvaWQgaW50ZWxfbW9kZXNldF9y ZWFkb3V0X2h3X3N0YXRlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAKIAkJCWVuY29kZXItPmJh c2UuY3J0YyA9ICZjcnRjLT5iYXNlOwogCQkJZW5jb2Rlci0+Z2V0X2NvbmZpZyhlbmNvZGVyLCBj cnRjX3N0YXRlKTsKKwkJCWlmIChlbmNvZGVyLT5zeW5jX3N0YXRlKQorCQkJCWVuY29kZXItPnN5 bmNfc3RhdGUoZW5jb2RlciwgY3J0Y19zdGF0ZSk7CiAJCX0gZWxzZSB7CiAJCQllbmNvZGVyLT5i YXNlLmNydGMgPSBOVUxMOwogCQl9CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9k aXNwbGF5L2ludGVsX2Rpc3BsYXlfdHlwZXMuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3Bs YXkvaW50ZWxfZGlzcGxheV90eXBlcy5oCmluZGV4IDUyOTdiMmYwOGZmOS4uNjVhZTIwNzA1NzZm IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlf dHlwZXMuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlf dHlwZXMuaApAQCAtMTg4LDYgKzE4OCwxMyBAQCBzdHJ1Y3QgaW50ZWxfZW5jb2RlciB7CiAJdm9p ZCAoKmdldF9jb25maWcpKHN0cnVjdCBpbnRlbF9lbmNvZGVyICosCiAJCQkgICBzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqcGlwZV9jb25maWcpOwogCisJLyoKKwkgKiBPcHRpb25hbCBob29rIGNh bGxlZCBkdXJpbmcgaW5pdC9yZXN1bWUgdG8gc3luYyBhbnkgc3RhdGUKKwkgKiBzdG9yZWQgaW4g dGhlIGVuY29kZXIgKGVnLiBEUCBsaW5rIHBhcmFtZXRlcnMpIHdydC4gdGhlIEhXIHN0YXRlLgor CSAqLworCXZvaWQgKCpzeW5jX3N0YXRlKShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwK KwkJCSAgIGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKTsKKwogCS8q CiAJICogT3B0aW9uYWwgaG9vaywgcmV0dXJuaW5nIHRydWUgaWYgdGhpcyBlbmNvZGVyIGFsbG93 cyBhIGZhc3RzZXQKIAkgKiBkdXJpbmcgdGhlIGluaXRpYWwgY29tbWl0LCBmYWxzZSBvdGhlcndp c2UuCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMKaW5kZXggZGY1Mjc3YzJi OWJhLi4yMzkwMTZkY2Q1NDQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3Bs YXkvaW50ZWxfZHAuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rw LmMKQEAgLTM3MDMsNiArMzcwMywzMyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kcF9nZXRfY29uZmln KHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCX0KIH0KIAorc3RhdGljIGJvb2wKK2lu dGVsX2RwX2dldF9kcGNkKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOworCisvKioKKyAqIGlu dGVsX2RwX3N5bmNfc3RhdGUgLSBzeW5jIHRoZSBlbmNvZGVyIHN0YXRlIGR1cmluZyBpbml0L3Jl c3VtZQorICogQGVuY29kZXI6IGludGVsIGVuY29kZXIgdG8gc3luYworICogQGNydGNfc3RhdGU6 IHN0YXRlIGZvciB0aGUgQ1JUQyBjb25uZWN0ZWQgdG8gdGhlIGVuY29kZXIKKyAqCisgKiBTeW5j IGFueSBzdGF0ZSBzdG9yZWQgaW4gdGhlIGVuY29kZXIgd3J0LiBIVyBzdGF0ZSBkdXJpbmcgZHJp dmVyIGluaXQKKyAqIGFuZCBzeXN0ZW0gcmVzdW1lLgorICovCit2b2lkIGludGVsX2RwX3N5bmNf c3RhdGUoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCisJCQkgY29uc3Qgc3RydWN0IGlu dGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUpCit7CisJc3RydWN0IGludGVsX2RwICppbnRlbF9k cCA9IGVuY190b19pbnRlbF9kcChlbmNvZGVyKTsKKworCS8qCisJICogRG9uJ3QgY2xvYmJlciBE UENEIGlmIGl0J3MgYmVlbiBhbHJlYWR5IHJlYWQgb3V0IGR1cmluZyBvdXRwdXQKKwkgKiBzZXR1 cCAoZURQKSBvciBkZXRlY3QuCisJICovCisJaWYgKGludGVsX2RwLT5kcGNkW0RQX0RQQ0RfUkVW XSA9PSAwKQorCQlpbnRlbF9kcF9nZXRfZHBjZChpbnRlbF9kcCk7CisKKwlpbnRlbF9kcC0+bWF4 X2xpbmtfbGFuZV9jb3VudCA9IGludGVsX2RwX21heF9jb21tb25fbGFuZV9jb3VudChpbnRlbF9k cCk7CisJaW50ZWxfZHAtPm1heF9saW5rX3JhdGUgPSBpbnRlbF9kcF9tYXhfY29tbW9uX3JhdGUo aW50ZWxfZHApOworfQorCiBib29sIGludGVsX2RwX2luaXRpYWxfZmFzdHNldF9jaGVjayhzdHJ1 Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKIAkJCQkgICAgc3RydWN0IGludGVsX2NydGNfc3Rh dGUgKmNydGNfc3RhdGUpCiB7CkBAIC04MDkwLDYgKzgxMTcsNyBAQCBib29sIGludGVsX2RwX2lu aXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCWludGVsX2VuY29kZXItPmNv bXB1dGVfY29uZmlnID0gaW50ZWxfZHBfY29tcHV0ZV9jb25maWc7CiAJaW50ZWxfZW5jb2Rlci0+ Z2V0X2h3X3N0YXRlID0gaW50ZWxfZHBfZ2V0X2h3X3N0YXRlOwogCWludGVsX2VuY29kZXItPmdl dF9jb25maWcgPSBpbnRlbF9kcF9nZXRfY29uZmlnOworCWludGVsX2VuY29kZXItPnN5bmNfc3Rh dGUgPSBpbnRlbF9kcF9zeW5jX3N0YXRlOwogCWludGVsX2VuY29kZXItPmluaXRpYWxfZmFzdHNl dF9jaGVjayA9IGludGVsX2RwX2luaXRpYWxfZmFzdHNldF9jaGVjazsKIAlpbnRlbF9lbmNvZGVy LT51cGRhdGVfcGlwZSA9IGludGVsX3BhbmVsX3VwZGF0ZV9iYWNrbGlnaHQ7CiAJaW50ZWxfZW5j b2Rlci0+c3VzcGVuZCA9IGludGVsX2RwX2VuY29kZXJfc3VzcGVuZDsKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuaCBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2Rpc3BsYXkvaW50ZWxfZHAuaAppbmRleCA5Nzc1ODVhZWEzYzguLjZjMjAxMzc3ZmRjMCAx MDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5oCisrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuaApAQCAtMTQzLDUgKzE0Myw3 IEBAIGludCBpbnRlbF9kcF9pbml0X2hkY3Aoc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqZGln X3BvcnQsCiAKIGJvb2wgaW50ZWxfZHBfaW5pdGlhbF9mYXN0c2V0X2NoZWNrKHN0cnVjdCBpbnRl bF9lbmNvZGVyICplbmNvZGVyLAogCQkJCSAgICBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0 Y19zdGF0ZSk7Cit2b2lkIGludGVsX2RwX3N5bmNfc3RhdGUoc3RydWN0IGludGVsX2VuY29kZXIg KmVuY29kZXIsCisJCQkgY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUp OwogCiAjZW5kaWYgLyogX19JTlRFTF9EUF9IX18gKi8KLS0gCjIuMjUuMQoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==