From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: [PATCH 09/13] drm/i915/cfl: Basic PM plumbing for Coffee Lake. Date: Tue, 30 May 2017 15:42:59 -0700 Message-ID: <1496184183-30740-9-git-send-email-rodrigo.vivi@intel.com> References: <1496184183-30740-1-git-send-email-rodrigo.vivi@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id A92B96E111 for ; Tue, 30 May 2017 22:42:52 +0000 (UTC) In-Reply-To: <1496184183-30740-1-git-send-email-rodrigo.vivi@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: Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org QWxsIGhlcmUgaXMgcHJldHR5IG11Y2ggbGlrZSBLYWJ5bGFrZSwgZXhwZWN0IHRoZSBQQ0guCgpU aGlzIHBhdGNoIGV4Y2x1ZGUgdGhlIGFkZGl0aW9uIG9mIERNQywgR3VDIGFuZCBtb3N0IHdvcmth cmRvdW5kcyBzaW5jZQp0aGV5IG1pZ2h0IGhhdmUgY2hhbmdlcy91cGRhdGVzLgoKdjI6IFRha2Ug YWR2YW50YWdlIG9mIElTX0dFTjlfQkMgbWluaW1pemluZyB0aGUgbmVlZGVkIHBsdW1iaW5nLgoK U2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgotLS0K IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jIHwgNiArKystLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3BtLmMgIHwgNiArKystLS0KIDIgZmlsZXMgY2hhbmdlZCwgNiBpbnNl cnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKaW5kZXgg MDkxNGFkOS4uZTM2NDgxNCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGRpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKQEAgLTQyOSw3ICs0 MjksNyBAQCBlbnVtIHBvcnQgaW50ZWxfZGRpX2dldF9lbmNvZGVyX3BvcnQoc3RydWN0IGludGVs X2VuY29kZXIgKmVuY29kZXIpCiAJCX0KIAl9CiAKLQlpZiAoSVNfS0FCWUxBS0UoZGV2X3ByaXYp KQorCWlmIChJU19LQUJZTEFLRShkZXZfcHJpdikgfHwgSVNfQ09GRkVFTEFLRShkZXZfcHJpdikp CiAJCXJldHVybiBrYmxfZ2V0X2J1Zl90cmFuc19kcChkZXZfcHJpdiwgbl9lbnRyaWVzKTsKIAll bHNlCiAJCXJldHVybiBza2xfZ2V0X2J1Zl90cmFuc19kcChkZXZfcHJpdiwgbl9lbnRyaWVzKTsK QEAgLTQ1OCw3ICs0NTgsNyBAQCBzdGF0aWMgaW50IGludGVsX2RkaV9oZG1pX2xldmVsKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgZW51bSBwb3J0IHBvcgogCWlmIChJU19HRU45 X0xQKGRldl9wcml2KSkKIAkJcmV0dXJuIGhkbWlfbGV2ZWw7CiAKLQlpZiAoSVNfR0VOOV9CQyhk ZXZfcHJpdikpIHsKKwlpZiAoSVNfR0VOOV9CQyhkZXZfcHJpdikgfHwgSVNfQ09GRkVFTEFLRShk ZXZfcHJpdikpIHsKIAkJc2tsX2dldF9idWZfdHJhbnNfaGRtaShkZXZfcHJpdiwgJm5faGRtaV9l bnRyaWVzKTsKIAkJaGRtaV9kZWZhdWx0X2VudHJ5ID0gODsKIAl9IGVsc2UgaWYgKElTX0JST0FE V0VMTChkZXZfcHJpdikpIHsKQEAgLTE0NzgsNyArMTQ3OCw3IEBAIHN0YXRpYyB2b2lkIHNrbF9k ZGlfc2V0X2lib29zdChzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwgdTMyIGxldmVsKQog CQlpZiAoZHBfaWJvb3N0KSB7CiAJCQlpYm9vc3QgPSBkcF9pYm9vc3Q7CiAJCX0gZWxzZSB7Ci0J CQlpZiAoSVNfS0FCWUxBS0UoZGV2X3ByaXYpKQorCQkJaWYgKElTX0tBQllMQUtFKGRldl9wcml2 KSB8fCBJU19DT0ZGRUVMQUtFKGRldl9wcml2KSkKIAkJCQlkZGlfdHJhbnNsYXRpb25zID0ga2Js X2dldF9idWZfdHJhbnNfZHAoZGV2X3ByaXYsCiAJCQkJCQkJCQkmbl9lbnRyaWVzKTsKIAkJCWVs c2UKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCmluZGV4IDkzNmVlZjEuLjNlNzYyYjEgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfcG0uYwpAQCAtMzU0OSw3ICszNTQ5LDcgQEAgc3RhdGljIGJvb2wgc2tsX25l ZWRzX21lbW9yeV9id193YShzdHJ1Y3QgaW50ZWxfYXRvbWljX3N0YXRlICpzdGF0ZSkKIHN0YXRp YyBib29sCiBpbnRlbF9oYXNfc2FndihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYp CiB7Ci0JaWYgKElTX0tBQllMQUtFKGRldl9wcml2KSkKKwlpZiAoSVNfS0FCWUxBS0UoZGV2X3By aXYpIHx8IElTX0NPRkZFRUxBS0UoZGV2X3ByaXYpKQogCQlyZXR1cm4gdHJ1ZTsKIAogCWlmIChJ U19TS1lMQUtFKGRldl9wcml2KSAmJgpAQCAtODEzOSw3ICs4MTM5LDcgQEAgc3RhdGljIHZvaWQg a2FieWxha2VfaW5pdF9jbG9ja19nYXRpbmcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2KQogCQlJOTE1X1dSSVRFKEdFTjZfVUNHQ1RMMSwgSTkxNV9SRUFEKEdFTjZfVUNHQ1RMMSkg fAogCQkJICAgR0VONl9HQU1VTklUX0NMT0NLX0dBVEVfRElTQUJMRSk7CiAKLQkvKiBXYUZiY051 a2VPbkhvc3RNb2RpZnk6a2JsICovCisJLyogV2FGYmNOdWtlT25Ib3N0TW9kaWZ5OmtibCxjZmwg Ki8KIAlJOTE1X1dSSVRFKElMS19EUEZDX0NISUNLRU4sIEk5MTVfUkVBRChJTEtfRFBGQ19DSElD S0VOKSB8CiAJCSAgIElMS19EUEZDX05VS0VfT05fQU5ZX01PRElGSUNBVElPTik7CiB9CkBAIC04 NjA3LDcgKzg2MDcsNyBAQCB2b2lkIGludGVsX2luaXRfY2xvY2tfZ2F0aW5nX2hvb2tzKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIHsKIAlpZiAoSVNfU0tZTEFLRShkZXZfcHJp dikpCiAJCWRldl9wcml2LT5kaXNwbGF5LmluaXRfY2xvY2tfZ2F0aW5nID0gc2t5bGFrZV9pbml0 X2Nsb2NrX2dhdGluZzsKLQllbHNlIGlmIChJU19LQUJZTEFLRShkZXZfcHJpdikpCisJZWxzZSBp ZiAoSVNfS0FCWUxBS0UoZGV2X3ByaXYpIHx8IElTX0NPRkZFRUxBS0UoZGV2X3ByaXYpKQogCQlk ZXZfcHJpdi0+ZGlzcGxheS5pbml0X2Nsb2NrX2dhdGluZyA9IGthYnlsYWtlX2luaXRfY2xvY2tf Z2F0aW5nOwogCWVsc2UgaWYgKElTX0JST1hUT04oZGV2X3ByaXYpKQogCQlkZXZfcHJpdi0+ZGlz cGxheS5pbml0X2Nsb2NrX2dhdGluZyA9IGJ4dF9pbml0X2Nsb2NrX2dhdGluZzsKLS0gCjEuOS4x CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK