From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: [PATCH] drm/i915: Pretend cursor is always on for ILK-style WM calculations Date: Mon, 1 Feb 2016 01:26:14 -0800 Message-ID: <1454318774-6086-1-git-send-email-matthew.d.roper@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 4B9626E2E8 for ; Mon, 1 Feb 2016 01:26:23 -0800 (PST) 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: simdev11@outlook.com, manfred.kitzbichler@gmail.com List-Id: intel-gfx@lists.freedesktop.org RHVlIHRvIG91ciBsYWNrIG9mIHR3by1zdGVwIHdhdGVybWFyayBwcm9ncmFtbWluZywgb3VyIGRy aXZlciBoYXMKaGlzdG9yaWNhbGx5IHByZXRlbmRlZCB0aGF0IHRoZSBjdXJzb3IgcGxhbmUgaXMg YWx3YXlzIG9uIGZvciB0aGUKcHVycG9zZSBvZiB3YXRlcm1hcmsgY2FsY3VsYXRpb25zOyB0aGlz IGhlbHBzIGF2b2lkIHNlcmlvdXMgZmxpY2tlcmluZwp3aGVuIHRoZSBjdXJzb3IgdHVybnMgb2Zm L29uIChlLmcuLCB3aGVuIHRoZSB1c2VyIG1vdmVzIHRoZSBtb3VzZQpwb2ludGVyIHRvIGEgZGlm ZmVyZW50IHNjcmVlbikuICBUaGF0IHdvcmthcm91bmQgd2FzIGFjY2lkZW50YWxseQpkcm9wcGVk IGFzIHdlIHN0YXJ0ZWQgd29ya2luZyB0b3dhcmQgYXRvbWljIHdhdGVybWFyayB1cGRhdGVzLiAg U2luY2Ugd2UKc3RpbGwgYXJlbid0IHF1aXRlIHRoZXJlIHlldCB3aXRoIHR3by1zdGFnZSB1cGRh dGVzLCB3ZSBuZWVkIHRvCnJlc3VycmVjdCB0aGUgd29ya2Fyb3VuZCBhbmQgdHJlYXQgdGhlIGN1 cnNvciBhcyBhbHdheXMgYWN0aXZlLgoKQ2M6IHNpbWRldjExQG91dGxvb2suY29tCkNjOiBtYW5m cmVkLmtpdHpiaWNobGVyQGdtYWlsLmNvbQpSZXBvcnRlZC1ieTogc2ltZGV2MTFAb3V0bG9vay5j b20KUmVwb3J0ZWQtYnk6IG1hbmZyZWQua2l0emJpY2hsZXJAZ21haWwuY29tCkJ1Z3ppbGxhOiBo dHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD05Mzg5MgpGaXhlczog NDNkNTllZGExICgiZHJtL2k5MTU6IEVsaW1pbmF0ZSB1c2FnZSBvZiBwbGFuZV93bV9wYXJhbWV0 ZXJzIGZyb20gSUxLLXN0eWxlIFdNIGNvZGUgKHYyKSIpClNpZ25lZC1vZmYtYnk6IE1hdHQgUm9w ZXIgPG1hdHRoZXcuZC5yb3BlckBpbnRlbC5jb20+Ci0tLQpJJ20gdHJhdmVsaW5nIGF0IHRoZSBt b21lbnQgYW5kIGRvbid0IGhhdmUgYW55IEhXIGFjY2Vzcywgc28gdGhpcyBwYXRjaCBpcwpjb21w bGV0ZWx5IHVudGVzdGVkLCBidXQgSSB0aGluayBpdCB3aWxsIHNvbHZlIHRoZSBpc3N1ZSBiZWlu ZyByZXBvcnRlZC4KCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIHwgMTUgKysrKysr KysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwppbmRleCAzMWJjNGVhLi5hNTNjMDE4IDEwMDY0NAot LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BtLmMKQEAgLTE3OTksMTYgKzE3OTksMjEgQEAgc3RhdGljIHVpbnQzMl90 IGlsa19jb21wdXRlX2N1cl93bShjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3N0YXRl LAogCQkJCSAgIGNvbnN0IHN0cnVjdCBpbnRlbF9wbGFuZV9zdGF0ZSAqcHN0YXRlLAogCQkJCSAg IHVpbnQzMl90IG1lbV92YWx1ZSkKIHsKLQlpbnQgY3BwID0gcHN0YXRlLT5iYXNlLmZiID8KLQkJ ZHJtX2Zvcm1hdF9wbGFuZV9jcHAocHN0YXRlLT5iYXNlLmZiLT5waXhlbF9mb3JtYXQsIDApIDog MDsKKwkvKgorCSAqIFdlIHRyZWF0IHRoZSBjdXJzb3IgcGxhbmUgYXMgYWx3YXlzLW9uIGZvciB0 aGUgcHVycG9zZXMgb2Ygd2F0ZXJtYXJrCisJICogY2FsY3VsYXRpb24uICBVbnRpbCB3ZSBoYXZl IHR3by1zdGFnZSB3YXRlcm1hcmsgcHJvZ3JhbW1pbmcgbWVyZ2VkLAorCSAqIHRoaXMgaXMgbmVj ZXNzYXJ5IHRvIGF2b2lkIGZsaWNrZXJpbmcuCisJICovCisJaW50IGNwcCA9IDQ7CisJaW50IHdp ZHRoID0gZHJtX3JlY3Rfd2lkdGgoJnBzdGF0ZS0+ZHN0KSA/OiA2NDsKIAotCWlmICghY3N0YXRl LT5iYXNlLmFjdGl2ZSB8fCAhcHN0YXRlLT52aXNpYmxlKQorCWlmICghY3N0YXRlLT5iYXNlLmFj dGl2ZSkKIAkJcmV0dXJuIDA7CiAKKwogCXJldHVybiBpbGtfd21fbWV0aG9kMihpbGtfcGlwZV9w aXhlbF9yYXRlKGNzdGF0ZSksCiAJCQkgICAgICBjc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9kZS5j cnRjX2h0b3RhbCwKLQkJCSAgICAgIGRybV9yZWN0X3dpZHRoKCZwc3RhdGUtPmRzdCksCi0JCQkg ICAgICBjcHAsIG1lbV92YWx1ZSk7CisJCQkgICAgICB3aWR0aCwgY3BwLCBtZW1fdmFsdWUpOwog fQogCiAvKiBPbmx5IGZvciBXTV9MUC4gKi8KLS0gCjIuMS40CgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=