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 (v2) Date: Mon, 8 Feb 2016 11:05:28 -0800 Message-ID: <1454958328-30129-1-git-send-email-matthew.d.roper@intel.com> References: <20160202033147.GG20935@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160202033147.GG20935@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: drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RHVlIHRvIG91ciBsYWNrIG9mIHR3by1zdGVwIHdhdGVybWFyayBwcm9ncmFtbWluZywgb3VyIGRy aXZlciBoYXMKaGlzdG9yaWNhbGx5IHByZXRlbmRlZCB0aGF0IHRoZSBjdXJzb3IgcGxhbmUgaXMg YWx3YXlzIG9uIGZvciB0aGUKcHVycG9zZSBvZiB3YXRlcm1hcmsgY2FsY3VsYXRpb25zOyB0aGlz IGhlbHBzIGF2b2lkIHNlcmlvdXMgZmxpY2tlcmluZwp3aGVuIHRoZSBjdXJzb3IgdHVybnMgb2Zm L29uIChlLmcuLCB3aGVuIHRoZSB1c2VyIG1vdmVzIHRoZSBtb3VzZQpwb2ludGVyIHRvIGEgZGlm ZmVyZW50IHNjcmVlbikuICBUaGF0IHdvcmthcm91bmQgd2FzIGFjY2lkZW50YWxseQpkcm9wcGVk IGFzIHdlIHN0YXJ0ZWQgd29ya2luZyB0b3dhcmQgYXRvbWljIHdhdGVybWFyayB1cGRhdGVzLiAg U2luY2Ugd2UKc3RpbGwgYXJlbid0IHF1aXRlIHRoZXJlIHlldCB3aXRoIHR3by1zdGFnZSB1cGRh dGVzLCB3ZSBuZWVkIHRvCnJlc3VycmVjdCB0aGUgd29ya2Fyb3VuZCBhbmQgdHJlYXQgdGhlIGN1 cnNvciBhcyBhbHdheXMgYWN0aXZlLgoKdjI6IFR3ZWFrIGN1cnNvciB3aWR0aCBjYWxjdWxhdGlv bnMgc2xpZ2h0bHkgdG8gbW9yZSBjbG9zZWx5IG1hdGNoIHRoZQogICAgbG9naWMgd2UgdXNlZCBi ZWZvcmUgdGhlIGF0b21pYyBvdmVyaGF1bCBiZWdhbi4gIChWaWxsZSkKCkNjOiBzaW1kZXYxMUBv dXRsb29rLmNvbQpDYzogbWFuZnJlZC5raXR6YmljaGxlckBnbWFpbC5jb20KQ2M6IGRybS1pbnRl bC1maXhlc0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKUmVwb3J0ZWQtYnk6IHNpbWRldjExQG91dGxv b2suY29tClJlcG9ydGVkLWJ5OiBtYW5mcmVkLmtpdHpiaWNobGVyQGdtYWlsLmNvbQpCdWd6aWxs YTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTM4OTIKRml4 ZXM6IDQzZDU5ZWRhMSAoImRybS9pOTE1OiBFbGltaW5hdGUgdXNhZ2Ugb2YgcGxhbmVfd21fcGFy YW1ldGVycyBmcm9tIElMSy1zdHlsZSBXTSBjb2RlICh2MikiKQpTaWduZWQtb2ZmLWJ5OiBNYXR0 IFJvcGVyIDxtYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPgpMaW5rOiBodHRwOi8vcGF0Y2h3b3Jr LmZyZWVkZXNrdG9wLm9yZy9wYXRjaC9tc2dpZC8xNDU0NDc5NjExLTY4MDQtMS1naXQtc2VuZC1l bWFpbC1tYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tCihjaGVycnkgcGlja2VkIGZyb20gY29tbWl0 IGIyNDM1NjkyZGJiNzA5ZDRjOGZmM2IyZjI4MTVjOWI4NDIzYjcyYmIpCi0tLQpUaGlzIHBhdGNo IGlzIGFscmVhZHkgbWVyZ2VkIHRvIGRpbnEsIGJ1dCBkaWQgbm90IGNoZXJyeS1waWNrIGNsZWFu bHkgdG8gLWZpeGVzCmR1ZSB0byBkZXBlbmRlbmNlIG9uIGEgc2VwYXJhdGUgcy9icHAvY3BwLyBz dGFuZGFyZGl6YXRpb24gcGF0Y2guICBIZXJlJ3MgYQp2ZXJzaW9uIG9mIHRoZSBwYXRjaCB0aGF0 IHNob3VsZCBhcHBseSB0byAtZml4ZXMgY2xlYW5seS4KCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9wbS5jIHwgMTQgKysrKysrKysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlv bnMoKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcG0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKaW5kZXggZWI1ZmEw NS4uYTIzNDY4NyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCkBAIC0xNzgzLDE2ICsxNzgzLDIw IEBAIHN0YXRpYyB1aW50MzJfdCBpbGtfY29tcHV0ZV9jdXJfd20oY29uc3Qgc3RydWN0IGludGVs X2NydGNfc3RhdGUgKmNzdGF0ZSwKIAkJCQkgICBjb25zdCBzdHJ1Y3QgaW50ZWxfcGxhbmVfc3Rh dGUgKnBzdGF0ZSwKIAkJCQkgICB1aW50MzJfdCBtZW1fdmFsdWUpCiB7Ci0JaW50IGJwcCA9IHBz dGF0ZS0+YmFzZS5mYiA/IHBzdGF0ZS0+YmFzZS5mYi0+Yml0c19wZXJfcGl4ZWwgLyA4IDogMDsK KwkvKgorCSAqIFdlIHRyZWF0IHRoZSBjdXJzb3IgcGxhbmUgYXMgYWx3YXlzLW9uIGZvciB0aGUg cHVycG9zZXMgb2Ygd2F0ZXJtYXJrCisJICogY2FsY3VsYXRpb24uICBVbnRpbCB3ZSBoYXZlIHR3 by1zdGFnZSB3YXRlcm1hcmsgcHJvZ3JhbW1pbmcgbWVyZ2VkLAorCSAqIHRoaXMgaXMgbmVjZXNz YXJ5IHRvIGF2b2lkIGZsaWNrZXJpbmcuCisJICovCisJaW50IGNwcCA9IDQ7CisJaW50IHdpZHRo ID0gcHN0YXRlLT52aXNpYmxlID8gcHN0YXRlLT5iYXNlLmNydGNfdyA6IDY0OwogCi0JaWYgKCFj c3RhdGUtPmJhc2UuYWN0aXZlIHx8ICFwc3RhdGUtPnZpc2libGUpCisJaWYgKCFjc3RhdGUtPmJh c2UuYWN0aXZlKQogCQlyZXR1cm4gMDsKIAogCXJldHVybiBpbGtfd21fbWV0aG9kMihpbGtfcGlw ZV9waXhlbF9yYXRlKGNzdGF0ZSksCiAJCQkgICAgICBjc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9k ZS5jcnRjX2h0b3RhbCwKLQkJCSAgICAgIGRybV9yZWN0X3dpZHRoKCZwc3RhdGUtPmRzdCksCi0J CQkgICAgICBicHAsCi0JCQkgICAgICBtZW1fdmFsdWUpOworCQkJICAgICAgd2lkdGgsIGNwcCwg bWVtX3ZhbHVlKTsKIH0KIAogLyogT25seSBmb3IgV01fTFAuICovCi0tIAoyLjEuNAoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==