From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH 02/13] drm/i915: Pull watermark level validity check out Date: Tue, 6 Aug 2013 22:24:01 +0300 Message-ID: <1375817052-32310-3-git-send-email-ville.syrjala@linux.intel.com> References: <1375817052-32310-1-git-send-email-ville.syrjala@linux.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 BA68EE5CCB for ; Tue, 6 Aug 2013 12:24:25 -0700 (PDT) In-Reply-To: <1375817052-32310-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClJl ZmFjdG9yIHRoZSBjb2RlIGEgYml0IHRvIHNwbGl0IHRoZSB3YXRlcm1hcmsgbGV2ZWwgdmFsaWRp dHkgY2hlY2sgaW50bwphIHNlcGFyYXRlIGZ1bmN0aW9uLgoKQWxzbyBhZGQgaGFjayB0aGVyZSB0 aGF0IGFsbG93cyB1cyB0byB1c2UgaXQgZXZlbiBmb3IgTFAwIHdhdGVybWFya3MuCkFUTSB3ZSBk b24ndCBwcmUtY29tcHV0ZS9jaGVjayB0aGUgTFAwIHdhdGVybWFya3MsIHNvIHdlIGp1c3QgaGF2 ZSB0bwpjbGFtcCB0aGVtIHRvIHRoZSBtYXhpbXVtIGFuZCBob3BlIHRoaW5ncyB3b3JrIG91dC4K ClNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRl bC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyB8IDM1ICsrKysrKysr KysrKysrKysrKysrKysrKysrKysrKystLS0tCiAxIGZpbGUgY2hhbmdlZCwgMzEgaW5zZXJ0aW9u cygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9wbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwppbmRleCBmZTBjMmFm Li5mMjM3NGUwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKQEAgLTIyODQsNiArMjI4NCwzNiBA QCBzdGF0aWMgdWludDMyX3QgaWxrX2NvbXB1dGVfZmJjX3dtKHN0cnVjdCBoc3dfcGlwZV93bV9w YXJhbWV0ZXJzICpwYXJhbXMsCiAJCQkgIHBhcmFtcy0+cHJpX2J5dGVzX3Blcl9waXhlbCk7CiB9 CiAKK3N0YXRpYyBib29sIGlsa19jaGVja193bShpbnQgbGV2ZWwsCisJCQkgY29uc3Qgc3RydWN0 IGhzd193bV9tYXhpbXVtcyAqbWF4LAorCQkJIHN0cnVjdCBoc3dfbHBfd21fcmVzdWx0ICpyZXN1 bHQpCit7CisJYm9vbCByZXQ7CisKKwlyZXN1bHQtPmVuYWJsZSA9IHJlc3VsdC0+cHJpX3ZhbCA8 PSBtYXgtPnByaSAmJgorCQkJIHJlc3VsdC0+c3ByX3ZhbCA8PSBtYXgtPnNwciAmJgorCQkJIHJl c3VsdC0+Y3VyX3ZhbCA8PSBtYXgtPmN1cjsKKworCXJldCA9IHJlc3VsdC0+ZW5hYmxlOworCisJ LyoKKwkgKiBIQUNLIHVudGlsIHdlIGNhbiBwcmUtY29tcHV0ZSBldmVyeXRoaW5nLAorCSAqIGFu ZCB0aHVzIGZhaWwgZ3JhY2VmdWxseSBpZiBMUDAgd2F0ZXJtYXJrcworCSAqIGFyZSBleGNlZWRl ZC4uLgorCSAqLworCWlmIChsZXZlbCA9PSAwICYmICFyZXN1bHQtPmVuYWJsZSkgeworCQlyZXN1 bHQtPnByaV92YWwgPSBtaW5fdCh1aW50MzJfdCwgcmVzdWx0LT5wcmlfdmFsLCBtYXgtPnByaSk7 CisJCXJlc3VsdC0+c3ByX3ZhbCA9IG1pbl90KHVpbnQzMl90LCByZXN1bHQtPnNwcl92YWwsIG1h eC0+c3ByKTsKKwkJcmVzdWx0LT5jdXJfdmFsID0gbWluX3QodWludDMyX3QsIHJlc3VsdC0+Y3Vy X3ZhbCwgbWF4LT5jdXIpOworCQlyZXN1bHQtPmVuYWJsZSA9IHRydWU7CisJCXJldCA9IGZhbHNl OworCX0KKworCURSTV9ERUJVR19LTVMoIldNJWQ6ICVzYWJsZWRcbiIsIGxldmVsLCByZXN1bHQt PmVuYWJsZSA/ICJlbiIgOiAiZGlzIik7CisKKwlyZXR1cm4gcmV0OworfQorCiBzdGF0aWMgYm9v bCBoc3dfY29tcHV0ZV9scF93bShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAJ CQkgICAgICBpbnQgbGV2ZWwsIHN0cnVjdCBoc3dfd21fbWF4aW11bXMgKm1heCwKIAkJCSAgICAg IHN0cnVjdCBoc3dfcGlwZV93bV9wYXJhbWV0ZXJzICpwYXJhbXMsCkBAIC0yMzE3LDEwICsyMzQ3 LDcgQEAgc3RhdGljIGJvb2wgaHN3X2NvbXB1dGVfbHBfd20oc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2LAogCQlyZXN1bHQtPmZiY19lbmFibGUgPSB0cnVlOwogCX0KIAotCXJlc3Vs dC0+ZW5hYmxlID0gcmVzdWx0LT5wcmlfdmFsIDw9IG1heC0+cHJpICYmCi0JCQkgcmVzdWx0LT5z cHJfdmFsIDw9IG1heC0+c3ByICYmCi0JCQkgcmVzdWx0LT5jdXJfdmFsIDw9IG1heC0+Y3VyOwot CXJldHVybiByZXN1bHQtPmVuYWJsZTsKKwlyZXR1cm4gaWxrX2NoZWNrX3dtKGxldmVsLCBtYXgs IHJlc3VsdCk7CiB9CiAKIHN0YXRpYyB1aW50MzJfdCBoc3dfY29tcHV0ZV93bV9waXBlKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKLS0gCjEuOC4xLjUKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==