From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH 03/10] drm/i915: Make turning on/off PW1 and Misc I/O part of the init/fini sequences Date: Wed, 4 Nov 2015 19:24:12 +0200 Message-ID: <1446657859-9598-4-git-send-email-imre.deak@intel.com> References: <1446657859-9598-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id CD4016E8C0 for ; Wed, 4 Nov 2015 09:24:42 -0800 (PST) In-Reply-To: <1446657859-9598-1-git-send-email-imre.deak@intel.com> 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 Cc: Daniel Vetter , Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org RnJvbTogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5sZXNwaWF1QGludGVsLmNvbT4KCkJlZm9yZSB0 aGlzIHBhdGNoLCB3ZSB1c2VkIHRoZSBpbnRlbF9kaXNwbGF5X3Bvd2VyX3tnZXQscHV0fSBmdW5j dGlvbnMKdG8gbWFrZSBzdXJlIHRoZSBQVzEgYW5kIE1pc2MgSS9PIHBvd2VyIHdlbGxzIHdlcmUg ZW5hYmxlZCBhbGwgdGhlCnRpbWUgd2hpbGUgTENQTEwgd2FzIGVuYWJsZWQuIFdlIGNhbGxlZCBh IGdldCgpIGF0CmludGVsX2RkaV9wbGxfaW5pdCgpIHdoZW4gd2UgZGlzY292ZXJlZCB0aGF0IExD UExMIHdhcyBlbmFibGVkLCB0aGVuCndlIHdvdWxkIGNhbGwgcHV0L2dldCBhdCBza2xfe3VuLH1p bml0X2NkY2xrKCkuCgpUaGUgcHJvYmxlbSBpcyB0aGF0IHNrbF91bmluaXRfY2RjbGsoKSBpcyBp bmRpcmVjdGx5IGNhbGxlZCBieQppbnRlbF9ydW50aW1lX3N1c3BlbmQoKS4gU28gaXQgd2lsbCBv bmx5IHJlbGVhc2UgaXRzIHBvd2VyIHdlbGwKX2FmdGVyXyB3ZSBhbHJlYWR5IGRlY2lkZWQgdG8g cnVudGltZSBzdXNwZW5kLiBCdXQgc2luY2Ugd2Ugb25seQpkZWNpZGUgdG8gcnVudGltZSBzdXNw ZW5kIGFmdGVyIGFsbCBwb3dlciB3ZWxscyBhbmQgcmVmY291bnRzIGFyZQpyZWxlYXNlZCwgdGhh dCBiYXNpY2FsbHkgbWVhbnMgd2Ugd2lsbCBuZXZlciBkZWNpZGUgdG8gcnVudGltZQpzdXNwZW5k LgoKU28gd2hhdCB0aGlzIHBhdGNoIGRvZXMgdG8gZml4IHRoYXQgcHJvYmxlbSBpcyBtb3ZlIHRo ZSBQVzEgKyBNaXNjIEkvTwpwb3dlciB3ZWxsIGhhbmRsaW5nIG91dCBvZiB0aGUgcnVudGltZSBQ TSBtZWNoYW5pc206IGluc3RlYWQgb2YKY2FsbGluZyBpbnRlbF9kaXNwbGF5X3Bvd2VyX3tnZXRf cHV0fSAtIGZ1bmN0aW9ucyB0aGF0IHRvdWNoIHRoZQpyZWZjb3VudCAtLCB3ZSdsbCBjYWxsIHRo ZSBsb3cgbGV2ZWwgaW50ZWxfcG93ZXJfd2VsbF97ZW4sZGlzfWFibGUsCndoaWNoIGRvbid0IGNo YW5nZSB0aGUgcmVmY291bnQuIFRoaXMgd2F5LCBpdCBpcyBub3cgcG9zc2libGUgZm9yIHRoZQpy ZWZjb3VudCB0byBhY3R1YWxseSByZWFjaCB6ZXJvLCBhbmQgd2UnbGwgbm93IHN0YXJ0IHJ1bnRp bWUKc3VzcGVuZGluZy9yZXN1bWluZy4KCnYyIChmcm9tIFBhdWxvKToKICAtIFdyaXRlIGEgY29t bWl0IG1lc3NhZ2Ugc2luY2UgdGhlIG9yaWdpbmFsIHBhdGNoIGxlZnQgaXQgZW1wdHkuCiAgLSBS ZWJhc2UgYWZ0ZXIgdGhlIGludGVsX3Bvd2VyX3dlbGxfe2VuLGRpc31hYmxlIHJlbmFtZS4KICAt IFVzZSBsb29rdXBfcG93ZXJfd2VsbCgpIGluc3RlYWQgb2YgaGFyZGNvZGVkIGluZGV4ZXMuCgpU ZXN0Y2FzZTogaWd0L3BtX3JwbS9ydGUgKGFuZCBldmVyeSBvdGhlciBycG0gdGVzdCkKU2lnbmVk LW9mZi1ieTogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5sZXNwaWF1QGludGVsLmNvbT4KUmV2aWV3 ZWQtYnk6IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgpTaWduZWQtb2Zm LWJ5OiBQYXVsbyBaYW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KLS0tCiBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYyAgICAgICAgfCAgNCArKy0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgICAgfCAgNSArKystLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHJ2LmggICAgICAgIHwgIDIgKysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3J1bnRpbWVfcG0uYyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiA0IGZpbGVz IGNoYW5nZWQsIDM2IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kZGkuYwppbmRleCBiMTY0MTIyLi5jYWNjNDA2IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kZGkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k ZGkuYwpAQCAtMjk1MSw4ICsyOTUxLDggQEAgdm9pZCBpbnRlbF9kZGlfcGxsX2luaXQoc3RydWN0 IGRybV9kZXZpY2UgKmRldikKIAkJZGV2X3ByaXYtPnNrbF9ib290X2NkY2xrID0gY2RjbGtfZnJl cTsKIAkJaWYgKHNrbF9zYW5pdGl6ZV9jZGNsayhkZXZfcHJpdikpCiAJCQlEUk1fREVCVUdfS01T KCJTYW5pdGl6ZWQgY2RjbGsgcHJvZ3JhbW1lZCBieSBwcmUtb3NcbiIpOwotCQllbHNlCi0JCQlp bnRlbF9kaXNwbGF5X3Bvd2VyX2dldChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX1BMTFMpOworCQlp ZiAoIShJOTE1X1JFQUQoTENQTEwxX0NUTCkgJiBMQ1BMTF9QTExfRU5BQkxFKSkKKwkJCURSTV9F UlJPUigiTENQTEwxIGlzIGRpc2FibGVkXG4iKTsKIAl9IGVsc2UgaWYgKElTX0JST1hUT04oZGV2 KSkgewogCQlicm94dG9uX2luaXRfY2RjbGsoZGV2KTsKIAkJYnJveHRvbl9kZGlfcGh5X2luaXQo ZGV2KTsKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwppbmRleCA3YjNjZmI2Li5lZjJl YmNkIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCkBAIC01NzAyLDcgKzU3MDIs OCBAQCB2b2lkIHNrbF91bmluaXRfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2KQogCQkJRFJNX0VSUk9SKCJDb3VsZG4ndCBkaXNhYmxlIERQTEwwXG4iKTsKIAl9CiAKLQlp bnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX1BMTFMpOworCS8q IGRpc2FibGUgUEcxIGFuZCBNaXNjIEkvTyAqLworCXNrbF9wdzFfbWlzY19pb19maW5pKGRldl9w cml2KTsKIH0KIAogdm9pZCBza2xfaW5pdF9jZGNsayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYpCkBAIC01NzE1LDcgKzU3MTYsNyBAQCB2b2lkIHNrbF9pbml0X2NkY2xrKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIAlJOTE1X1dSSVRFKEhTV19OREVfUlNUV1JO X09QVCwgdmFsIHwgUkVTRVRfUENIX0hBTkRTSEFLRV9FTkFCTEUpOwogCiAJLyogZW5hYmxlIFBH MSBhbmQgTWlzYyBJL08gKi8KLQlpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldChkZXZfcHJpdiwgUE9X RVJfRE9NQUlOX1BMTFMpOworCXNrbF9wdzFfbWlzY19pb19pbml0KGRldl9wcml2KTsKIAogCS8q IERQTEwwIG5vdCBlbmFibGVkIChoYXBwZW5zIG9uIGVhcmx5IEJJT1MgdmVyc2lvbnMpICovCiAJ aWYgKCEoSTkxNV9SRUFEKExDUExMMV9DVEwpICYgTENQTExfUExMX0VOQUJMRSkpIHsKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKaW5kZXggNWJjNzQ0YS4uM2Q5ZDFkMyAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHJ2LmgKQEAgLTEzODEsNiArMTM4MSw4IEBAIHZvaWQgaW50ZWxfcHNyX3NpbmdsZV9m cmFtZV91cGRhdGUoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIGludCBpbnRlbF9wb3dlcl9kb21h aW5zX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKik7CiB2b2lkIGludGVsX3Bvd2VyX2Rv bWFpbnNfZmluaShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqKTsKIHZvaWQgaW50ZWxfcG93ZXJf ZG9tYWluc19pbml0X2h3KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdik7Cit2b2lk IHNrbF9wdzFfbWlzY19pb19pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdik7 Cit2b2lkIHNrbF9wdzFfbWlzY19pb19maW5pKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdik7CiB2b2lkIGludGVsX3J1bnRpbWVfcG1fZW5hYmxlKHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdik7CiAKIGJvb2wgaW50ZWxfZGlzcGxheV9wb3dlcl9pc19lbmFibGVkKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3J1bnRpbWVfcG0uYwppbmRleCA4NjhjMGYyLi4xNjY5MWEzIDEwMDY0NAotLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfcnVudGltZV9wbS5jCkBAIC0xNzgzLDYgKzE3ODMsMzUgQEAgc3RhdGljIHN0cnVj dCBpOTE1X3Bvd2VyX3dlbGwgc2tsX3Bvd2VyX3dlbGxzW10gPSB7CiAJfSwKIH07CiAKK3ZvaWQg c2tsX3B3MV9taXNjX2lvX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQor eworCXN0cnVjdCBpOTE1X3Bvd2VyX3dlbGwgKndlbGw7CisKKwlpZiAoIUlTX1NLWUxBS0UoZGV2 X3ByaXYpKQorCQlyZXR1cm47CisKKwl3ZWxsID0gbG9va3VwX3Bvd2VyX3dlbGwoZGV2X3ByaXYs IFNLTF9ESVNQX1BXXzEpOworCWludGVsX3Bvd2VyX3dlbGxfZW5hYmxlKGRldl9wcml2LCB3ZWxs KTsKKworCXdlbGwgPSBsb29rdXBfcG93ZXJfd2VsbChkZXZfcHJpdiwgU0tMX0RJU1BfUFdfTUlT Q19JTyk7CisJaW50ZWxfcG93ZXJfd2VsbF9lbmFibGUoZGV2X3ByaXYsIHdlbGwpOworfQorCit2 b2lkIHNrbF9wdzFfbWlzY19pb19maW5pKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJp dikKK3sKKwlzdHJ1Y3QgaTkxNV9wb3dlcl93ZWxsICp3ZWxsOworCisJaWYgKCFJU19TS1lMQUtF KGRldl9wcml2KSkKKwkJcmV0dXJuOworCisJd2VsbCA9IGxvb2t1cF9wb3dlcl93ZWxsKGRldl9w cml2LCBTS0xfRElTUF9QV18xKTsKKwlpbnRlbF9wb3dlcl93ZWxsX2Rpc2FibGUoZGV2X3ByaXYs IHdlbGwpOworCisJd2VsbCA9IGxvb2t1cF9wb3dlcl93ZWxsKGRldl9wcml2LCBTS0xfRElTUF9Q V19NSVNDX0lPKTsKKwlpbnRlbF9wb3dlcl93ZWxsX2Rpc2FibGUoZGV2X3ByaXYsIHdlbGwpOwor Cit9CisKIHN0YXRpYyBzdHJ1Y3QgaTkxNV9wb3dlcl93ZWxsIGJ4dF9wb3dlcl93ZWxsc1tdID0g ewogCXsKIAkJLm5hbWUgPSAiYWx3YXlzLW9uIiwKLS0gCjIuMS40CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=