From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH] drm/i915: Fix HW readout for crtc_clock in HDMI mode Date: Thu, 8 Aug 2019 16:37:41 +0300 Message-ID: <20190808133741.10113-1-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 791CB6E835 for ; Thu, 8 Aug 2019 13:38:26 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VGhlIGNvbnZlcnNpb24gZHVyaW5nIEhETUkgSFcgcmVhZG91dCBmcm9tIHBvcnRfY2xvY2sgdG8g Y3J0Y19jbG9jayB3YXMKbWlzc2VkIHdoZW4gSERNSSAxMGJwYyBzdXBwb3J0IHdhcyBhZGRlZCwg c28gZml4IHRoYXQuCgpGaXhlczogY2Q5ZTExYThiZjI1ICgiZHJtL2k5MTUvaWNsOiBBZGQgMTAt Yml0IHN1cHBvcnQgZm9yIGhkbWkiKQpCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9w Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA5NTkzCkNjOiBSYWRoYWtyaXNobmEgU3JpcGFkYSA8cmFk aGFrcmlzaG5hLnNyaXBhZGFAaW50ZWwuY29tPgpDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5z eXJqYWxhQGxpbnV4LmludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRl YWtAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRp LmMgICAgICAgICAgIHwgOSArKysrKy0tLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfZGlzcGxheV90eXBlcy5oIHwgMiArLQogMiBmaWxlcyBjaGFuZ2VkLCA2IGluc2VydGlv bnMoKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv ZGlzcGxheS9pbnRlbF9kZGkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf ZGRpLmMKaW5kZXggYWE1YjI0NDA1MTNjLi42NTM5NmY5MTNmNTYgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZGlzcGxheS9pbnRlbF9kZGkuYwpAQCAtMTQ2NywxMCArMTQ2NywxMSBAQCBzdGF0aWMg dm9pZCBkZGlfZG90Y2xvY2tfZ2V0KHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpwaXBlX2NvbmZp ZykKIAllbHNlIGlmIChpbnRlbF9jcnRjX2hhc19kcF9lbmNvZGVyKHBpcGVfY29uZmlnKSkKIAkJ ZG90Y2xvY2sgPSBpbnRlbF9kb3RjbG9ja19jYWxjdWxhdGUocGlwZV9jb25maWctPnBvcnRfY2xv Y2ssCiAJCQkJCQkgICAgJnBpcGVfY29uZmlnLT5kcF9tX24pOwotCWVsc2UgaWYgKHBpcGVfY29u ZmlnLT5oYXNfaGRtaV9zaW5rICYmIHBpcGVfY29uZmlnLT5waXBlX2JwcCA9PSAzNikKLQkJZG90 Y2xvY2sgPSBwaXBlX2NvbmZpZy0+cG9ydF9jbG9jayAqIDIgLyAzOwotCWVsc2UKLQkJZG90Y2xv Y2sgPSBwaXBlX2NvbmZpZy0+cG9ydF9jbG9jazsKKwllbHNlIGlmIChwaXBlX2NvbmZpZy0+aGFz X2hkbWlfc2luaykgeworCQlpbnQgYnBwID0gbWF4KDI0LCBwaXBlX2NvbmZpZy0+cGlwZV9icHAp OworCisJCWRvdGNsb2NrID0gcGlwZV9jb25maWctPnBvcnRfY2xvY2sgKiAyNCAvIGJwcDsKKwl9 CiAKIAlpZiAocGlwZV9jb25maWctPm91dHB1dF9mb3JtYXQgPT0gSU5URUxfT1VUUFVUX0ZPUk1B VF9ZQ0JDUjQyMCAmJgogCSAgICAhaW50ZWxfY3J0Y19oYXNfZHBfZW5jb2RlcihwaXBlX2NvbmZp ZykpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3Bs YXlfdHlwZXMuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV90 eXBlcy5oCmluZGV4IGE4OGVjOWFhOWNhMC4uMjFjYjdlZTM0ZDQ1IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfdHlwZXMuaAorKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfdHlwZXMuaApAQCAtODY2LDcg Kzg2Niw3IEBAIHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlIHsKIAogCS8qCiAJICogRnJlcXVlbmNl IHRoZSBkcGxsIGZvciB0aGUgcG9ydCBzaG91bGQgcnVuIGF0LiBEaWZmZXJzIGZyb20gdGhlCi0J ICogYWRqdXN0ZWQgZG90Y2xvY2sgZS5nLiBmb3IgRFAgb3IgMTJicGMgaGRtaSBtb2RlLiBUaGlz IGlzIGFsc28KKwkgKiBhZGp1c3RlZCBkb3RjbG9jayBlLmcuIGZvciBEUCBvciAxMC8xMmJwYyBo ZG1pIG1vZGUuIFRoaXMgaXMgYWxzbwogCSAqIGFscmVhZHkgbXVsdGlwbGllZCBieSBwaXhlbF9t dWx0aXBsaWVyLgogCSAqLwogCWludCBwb3J0X2Nsb2NrOwotLSAKMi4xNy4xCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=